diff options
Diffstat (limited to 'gcc-4.2.1-5666.3/libgomp')
273 files changed, 36412 insertions, 0 deletions
diff --git a/gcc-4.2.1-5666.3/libgomp/ChangeLog b/gcc-4.2.1-5666.3/libgomp/ChangeLog new file mode 100644 index 000000000..56191ecee --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/ChangeLog @@ -0,0 +1,1399 @@ +2007-07-19 Release Manager + + * GCC 4.2.1 released. + +2007-07-02 Jakub Jelinek <jakub@redhat.com> + + PR libgomp/32468 + * sections.c (GOMP_parallel_sections_start): Only decrease + number of threads to COUNT if dyn_var is true. + * testsuite/libgomp.c/pr32468.c: New test. + +2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> + + PR libgomp/26308 + * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX. + +2007-06-21 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/32362 + * testsuite/libgomp.c/pr32362-1.c: New test. + * testsuite/libgomp.c/pr32362-2.c: New test. + * testsuite/libgomp.c/pr32362-3.c: New test. + +2007-05-13 Release Manager + + * GCC 4.2.0 released. + +2007-03-18 Andreas Schwab <schwab@suse.de> + + * acinclude.m4: Adjust regular expression for ld version + extraction. + * configure: Regenerate. + +2007-02-07 Jakub Jelinek <jakub@redhat.com> + + PR c++/30703 + * testsuite/libgomp.c++/pr30703.C: New test. + +2007-02-07 Daniel Franke <franke.daniel@gmail.com> + + Backport from mainline: + 2007-01-31 Daniel Franke <franke.daniel@gmail.com> + + PR libgomp/30546 + * configure.ac: Add check for makeinfo + * Makefile.am: Redefined target libgomp.info, build libgomp.info only + if an appropiate version of makeinfo is found. + * aclocal.m4: Regenerated. + * configure: Regenerated. + * Makefile.in: Regenerated. + * testsuite/Makefile.in: Regenerated. + +2007-02-07 Daniel Franke <franke.daniel@gmail.com> + + Backport from mainline: + 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * libgomp.texi: Fix spacing after abbreviations. + + Backport from mainline: + 2007-01-29 Daniel Franke <franke.daniel@gmail.com> + + PR libgomp/30540 + * libgomp.texi: More about implementation-dependent settings. + +2007-02-06 Roger Sayle <roger@eyesopen.com> + + PR libgomp/28296 + Backport from mainline. + Revert: + 2006-07-05 Eric Christopher <echristo@apple.com> + * configure.ac: Depend addition of -pthread on host OS. + * configure: Regenerate. + +2007-01-30 Tobias Burnus <burnus@net-b.de> + + Backport from mainline. + 2007-01-26 Tobias Burnus <burnus@net-b.de> + + * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension. + +2007-01-25 Daniel Franke <franke.daniel@gmail.com> + + Backport from mainline: + 2006-12-21 Daniel Franke <franke.daniel@gmail.com> + + PR libgomp/28209 + * libgomp.texi: New file. + * configure.ac: Add --enable-generated-files-in-srcdir option. + * Makefile.am: Add info, dvi, pdf, html targets. On request, + copy files to srcdir. + * Makefile.in: Regenerated. + * testsuite/Makefile.in: Regenerated. + * NOTES: Removed. + + Backport from mainline: + 2007-01-14 Daniel Franke <franke.daniel@gmail.com> + * libgomp.texi: Document implementation specific default values of + environment variables. + +2007-01-24 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/30494 + * testsuite/libgomp.c/pr30494.c: New test. + +2006-12-18 Daniel Franke <franke.daniel@gmail.com> + + Backport from mainline: + 2006-12-04 Daniel Franke <franke.daniel@gmail.com> + + PR libgomp/29949 + * env.c (omp_set_num_threads): Set illegal thread count to 1. + + Backport from mainline: + 2006-11-09 Uros Bizjak <ubizjak@gmail.com> + + * env.c (parse_schedule): Reject out of range values. + (parse_unsigned_long): Reject out of range, negative + or zero values. + +2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr> + + * configure: Regenerate. + +2006-12-04 Jakub Jelinek <jakub@redhat.com> + + PR libgomp/29947 + * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to + start if there shouldn't be any loop iterations. + (gomp_loop_ordered_static_start): Remove start == end test. + * testsuite/libgomp.c/pr29947-1.c: New test. + * testsuite/libgomp.c/pr29947-2.c: New test. + +2006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr> + + * configure.tgt: Force initial-exec TLS model on Linux only. + +2006-10-29 Jakub Jelinek <jakub@redhat.com> + + PR fortran/29629 + * testsuite/libgomp.fortran/pr29629.f90: New test. + +2006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr> + + PR libgomp/29494 + * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6. + * config/posix95: New directory. + * config/posix95/omp-lock.h: New file. + * config/posix95/lock.c: Likewise. + +2006-10-14 Geoffrey Keating <geoffk@apple.com> + + * aclocal.m4: Regenerate. + * configure: Regenerate. + +2006-10-05 Danny Smith <dannysmith@users.sourceforge.net> + + * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from + '<' to '<='. + +2006-10-05 Danny Smith <dannysmith@users.sourceforge.net> + + * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from + test. + * configure: Regenerate. + * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias. + +2006-09-26 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/25261 + PR middle-end/28790 + * testsuite/libgomp.c/nestedfn-4.c: New test. + * testsuite/libgomp.c/nestedfn-5.c: New test. + * testsuite/libgomp.fortran/nestedfn3.f90: New test. + + PR fortran/29097 + * testsuite/libgomp.fortran/condinc1.f: New test. + * testsuite/libgomp.fortran/condinc2.f: New test. + * testsuite/libgomp.fortran/condinc3.f90: New test. + * testsuite/libgomp.fortran/condinc4.f90: New test. + * testsuite/libgomp.fortran/condinc1.inc: New file. + +2006-09-18 Tom Tromey <tromey@redhat.com> + + * configure: Rebuilt. + +2006-09-13 Joseph S. Myers <joseph@codesourcery.com> + + PR c/28768 + PR preprocessor/14634 + * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument + to AC_DEFINE. + * configure: Regenerate. + +2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org> + + * testsuite/libgomp.fortran/reduction3.f90: Change + -2147483648 to -huge(i)-1 to avoid overflow. + * testsuite/libgomp.fortran/reduction4.f90: Change + Z'ffffffff' to not(0) to avoid overflow. + +2006-08-26 Joseph S. Myers <joseph@codesourcery.com> + + PR libgomp/25938 + * Makefile.am (libsubincludedir): New. + (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS. + * Makefile.in: Regenerate. + +2006-08-17 Jakub Jelinek <jakub@redhat.com> + + PR libgomp/28725 + * env.c: Include ctype.h. + (parse_schedule, parse_unsigned_long, parse_boolean): Allow + leading and/or trailing whitespace and compare strings case + insensitively. + +2006-07-16 Jakub Jelinek <jakub@redhat.com> + + PR fortran/28390 + * testsuite/libgomp.fortran/pr28390.f: New test. + +2006-07-05 Eric Christopher <echristo@apple.com> + + * configure.ac: Depend addition of -pthread on host OS. + * configure: Regenerate. + +2006-06-21 Jakub Jelinek <jakub@redhat.com> + + * critical.c (GOMP_critical_name_start): Fix *pptr initialization + when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is + defined. + +2006-06-20 Jakub Jelinek <jakub@redhat.com> + + PR libgomp/26175 + PR libgomp/26477 + * configure.ac: If neither --enable-linux-futex nor + --disable-linux-futex is passed, determine the default by checking + for compiling and/or running against NPTL. With --enable-linux-futex, + check if SYS_gettid and SYS_futex are defined. + * configure: Rebuilt. + +2006-06-14 Richard Henderson <rth@redhat.com> + + PR libgomp/28008 + * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when + undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment. + +2006-06-09 Richard Henderson <rth@redhat.com> + + * env.c (gomp_nthreads_var): Change to unsigned long. + (gomp_run_sched_chunk): Likewise. + (parse_unsigned_long): Rename from parse_num_threads and generalize. + (initialize_env): Initialize gomp_thread_attr. + * libgomp.h (gomp_nthreads_var): Update decl. + (gomp_run_sched_chunk): Likewise. + (gomp_thread_attr): Declare. + * team.c (gomp_thread_attr): Export. + (initialize_team): Don't initialize it. + +2006-06-09 Jakub Jelinek <jakub@redhat.com> + + PR fortran/27916 + * testsuite/libgomp.fortran/pr27916-1.f90: New test. + * testsuite/libgomp.fortran/pr27916-2.f90: New test. + +2006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr> + + * config/mingw32/time.c: New file. + * configure.tgt: Use it. + +2006-05-23 Carlos O'Donell <carlos@codesourcery.com> + + * Makefile.am: Add install-html target. Add install-html to .PHONY + * Makefile.in: Regenerate. + +2006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR libgomp/27612 + * testsuite/libgomp.c/sections-1.c: Require sync_int_long. + * testsuite/libgomp.c/critical-1.c: Likewise. + * testsuite/libgomp.c/loop-1.c: Likewise. + * testsuite/libgomp.c/loop-2.c: Likewise. + * testsuite/libgomp.c/single-1.c: Likewise. + * testsuite/libgomp.c/ordered-1.c: Likewise. + * testsuite/libgomp.c/ordered-2.c: Likewise. + +2006-05-15 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/27416 + * libgomp.fortran/pr27416-1.f90: New test. + +2006-05-03 Jakub Jelinek <jakub@redhat.com> + + PR fortran/27395 + * testsuite/libgomp.fortran/pr27395-1.f90: New test. + * testsuite/libgomp.fortran/pr27395-2.f90: New test. + +2006-05-02 Jakub Jelinek <jakub@redhat.com> + + PR c++/26943 + * testsuite/libgomp.c/pr26943-1.c: New test. + * testsuite/libgomp.c/pr26943-2.c: New test. + * testsuite/libgomp.c/pr26943-3.c: New test. + * testsuite/libgomp.c/pr26943-4.c: New test. + * testsuite/libgomp.c++/pr27337.C: Remove barrier. + * testsuite/libgomp.c++/pr26943.C: New test. + +2006-05-02 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/27337 + * testsuite/libgomp.c++/pr27337.C: New test. + +2006-04-26 Jakub Jelinek <jakub@redhat.com> + + PR c/26171 + * testsuite/libgomp.c/pr26171.c: New test. + +2006-04-25 Richard Henderson <rth@redhat.com> + + PR libgomp/25865 + * configure.ac: Use GCC_CHECK_TLS. + * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove. + * Makefile.in, aclocal.m4, configure: Regenerate. + +2006-04-10 Matthias Klose <doko@debian.org> + + * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib + directory names containing underscores. + +2006-03-21 Jakub Jelinek <jakub@redhat.com> + + PR c++/26691 + * testsuite/libgomp.c++/pr26691.C: New test. + +2006-03-13 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/retval2.f90: New test. + +2006-03-09 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.c++: New directory. + +2006-02-25 Shantonu Sen <ssen@opendarwin.org> + + * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions. + * config/posix/sem.c: Implement the above. + +2006-02-25 Andreas Tobler <a.tobler@schweiz.ch> + + * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and + define HAVE_BROKEN_POSIX_SEMAPHORES. + * configure: Rebuilt. + * config.h.in: Rebuilt. + +2006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr> + + PR bootstrap/26161 + * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment + for the other pthread check. + * configure: Regenerate. + * config.h.in: Regenerate. + +2006-02-15 Jakub Jelinek <jakub@redhat.com> + + PR libgomp/25938 + PR libgomp/25984 + * Makefile.am (fincludedir): New variable. + (nodist_include_HEADERS): Remove Fortran files. + (nodist_finclude_HEADERS): New variable. + * Makefile.in: Regenerated. + +2006-02-13 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/vla7.f90: Add -w to options. + Remove tests for returning assumed character length arrays. + +2006-02-12 Roger Sayle <roger@eyesopen.com> + John David Anglin <dave@hiauly1.hia.nrc.ca> + + PR libgomp/25936 + * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems. + +2006-02-08 Ulrich Weigand <uweigand@de.ibm.com> + + * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library. + +2006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr> + + * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related + part of LD_LIBRARY_PATH manually. + +2006-02-03 H.J. Lu <hongjiu.lu@intel.com> + + PR libgomp/25852 + * testsuite/lib/libgomp-dg.exp (blddir): Set it in + libgomp_init. + +2005-01-25 Paolo Bonzini <bonzini@gnu.org> + + PR libgomp/25884 + * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove. + * configure.ac (PERL): Don't set. + (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here. + (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE, + OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions. + * omp.h.in: Wrap the new configure substitutions with @ characters. + * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise. + * aclocal.m4, configure, Makefile.in: Regenerate. + * mkomp_h.pl: Delete. + +2005-01-24 Paolo Bonzini <bonzini@gnu.org> + + PR libgomp/25259 + * configure.ac: Use GCC_HEADER_STDINT. + * libgomp.h: Include gstdint.h. + * libgomp_f.h.in: Don't include stdint.h or inttypes.h. + * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild. + +2006-01-24 Richard Henderson <rth@redhat.com> + + PR libgomp/25942 + * configure.ac: Add AM_MAINTAINER_MODE. + * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild. + +2006-01-24 Diego Novillo <dnovillo@redhat.com> + + * Makefile.in: Regenerate. + * testsuite/Makefile.in: Regenerate. + * aclocal.m4: Regenerate. + +2006-01-23 Andreas Tobler <a.tobler@schweiz.ch> + + * config/posix/proc.c: Conditional include of sys/loadavg.h for + Solaris. + * configure.ac: Add check for loadavg.h. + (link_gomp): Adjust comment. + * configure: Regenerate. + * config.h.in: Regenerate. + +2006-01-21 Steve Ellcey <sje@cup.hp.com> + + PR libgomp/25877 + * configure.ac: Remove check for alloca.h. + * configure: Regenerate. + * config.h.in: Regenerate. + * libgomp.h: define gomp_alloca to be __builtin_alloca. + * team.c: Remove use of alloca.h. + Call gomp_alloca instead of alloca. + +2006-01-20 Steve Ellcey <sje@cup.hp.com> + + PR libgomp/25877 + * team.c: Add include of alloca.h. + * configure.ac: Add check for alloca.h. + * configure: Regenerate. + * config.h.in: Regenerate. + +2006-01-17 Jakub Jelinek <jakub@redhat.com> + + PR fortran/25219 + * testsuite/libgomp.fortran/pr25219.f90: New test. + +2005-12-05 Uros Bizjak <uros@kss-loka.si> + + * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c, + testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c, + testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C, + testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C, + testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C, + testsuite/libgomp.fortran/threadprivate1.f90, + testsuite/libgomp.fortran/threadprivate2.f90, + testsuite/libgomp.fortran/threadprivate3.f90, + testsuite/libgomp.fortran/appendix-a/a.22.7.f9, + testsuite/libgomp.fortran/appendix-a/a.22.8.f9, + testsuite/libgomp.fortran/omp_parse3.f90: Change required + effective-target to TLS runtime. + + * testsuite/libgomp.fortran/pr25162.f: Require + effective-target TLS runtime. + +2005-12-01 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/nestedfn2.f90: New test. + * testsuite/libgomp.c/nestedfn-3.c: New test. + +2005-11-30 Jakub Jelinek <jakub@redhat.com> + + PR fortran/25162 + * testsuite/libgomp.fortran/pr25162.f: New test. + +2005-11-28 Jakub Jelinek <jakub@redhat.com> + + * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to + CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed. + +2005-11-25 Jakub Jelinek <jakub@redhat.com> + + * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c, + libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in, + omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c, + single.c, team.c, work.c, config/linux/alpha/futex.h, + config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h, + config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h, + config/linux/powerpc/futex.h, config/linux/s390/futex.h, + config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h, + config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h, + config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c, + config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update + FSF address. + +2005-11-18 Jakub Jelinek <jakub@redhat.com> + + * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS + to nodist_noinst_HEADERS. + * Makefile.in: Rebuilt. + + * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct, + add integer count field. + * config/posix/lock.c (omp_destroy_nest_lock): Adjust for + omp_nest_lock_t type change. + (omp_init_nest_lock): Likewise. Initialize count to 0. + (omp_set_nest_lock): Adjust for omp_nest_lock_t type change. + Increment count. + (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change. + Decrement count. + (omp_test_nest_lock): Adjust for omp_nest_lock_t type change. + Increment count if successful and return the new nesting level. + * config/linux/lock.c (omp_test_nest_lock): Return new nesting level. + * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type. + * testsuite/libgomp.c/lib-1.c: New test. + * testsuite/libgomp.fortran/lib1.f90: New test. + * testsuite/libgomp.fortran/lib2.f: New test. + * testsuite/libgomp.fortran/lib3.f: New test. + +2005-11-17 Richard Henderson <rth@redhat.com> + + PR 24845 + * Makefile.am (nodist_toolexeclib_HEADERS): New. + * configure.ac (link_gomp): New. Substitute it. + (AC_CONFIG_FILES): Add libgomp.spec. + * libgomp.spec.in: New file. + * Makefile.in, testsuite/Makefile.in, configure: Rebuild. + * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags. + +2005-11-18 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/reduction1.f90: Adjust for + reduction(-:var) behaving the same as reduction(+:var). + * testsuite/libgomp.c/reduction-4.c: New test. + +2005-11-15 Uros Bizjak <uros@kss-loka.si> + + * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c, + testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c, + testsuite/libgomp.c/copyin-3.c, + testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C, + testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C, + testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C, + testsuite/libgomp.c++/pr24455.C, + testsuite/libgomp.fortran/threadprivate1.f90, + testsuite/libgomp.fortran/threadprivate2.f90, + testsuite/libgomp.fortran/threadprivate3.f90, + testsuite/libgomp.fortran/appendix-a/a.22.7.f9, + testsuite/libgomp.fortran/appendix-a/a.22.8.f9, + testsuite/libgomp.fortran/omp_parse3.f90: Require + effective-target TLS. + +2005-11-14 Diego Novillo <dnovillo@redhat.com> + + * HEADER: Remove. + +2005-11-13 Jakub Jelinek <jakub@redhat.com> + + PR libgomp/24797 + * team.c (initialize_team): Pass NULL rather than free as + pthread_key_create destructor. Initialize thread specific data + pointer in initial thread to a static local variable rather than + malloced memory. + +2005-11-11 Uros Bizjak <uros@kss-loka.si> + + * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append + its location to ld_library_path. + +2005-11-10 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.c/c.exp: Rename from dg.exp. + +2005-11-10 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.c: Rename from libgomp.dg. + +2005-11-09 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.c++/pr24455.C: Add copyin clause for + threadprivate variable 'i'. + +2005-11-09 Jakub Jelinek <jakub@redhat.com> + + * config/linux/s390/futex.h: New file. + * configure.tgt: Use it. + + * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization + before the parallel. + +2005-11-08 Jakub Jelinek <jakub@redhat.com> + + PR c++/24734 + * testsuite/libgomp.c++/master-1.C: New test. + +2005-11-07 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.dg/copyin-3.c: New test. + +2005-11-07 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/retval1.f90: New test. + * testsuite/libgomp.fortran/vla7.f90: New test. + +2005-11-06 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/vla2.f90: New test. + * testsuite/libgomp.fortran/vla3.f90: New test. + * testsuite/libgomp.fortran/vla4.f90: New test. + * testsuite/libgomp.fortran/vla5.f90: New test. + * testsuite/libgomp.fortran/vla6.f90: New test. + +2005-11-01 Jakub Jelinek <jakub@redhat.com> + + * config/linux/sparc/futex.h: New file. + * configure.tgt: Use it. + * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing. + + * critical.c: Include stdlib.h. + * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about + ignoring return value. + * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after + LIBGOMP_CHECK_SYNC_BUILTINS check. + * configure: Rebuilt. + +2005-10-31 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/vla1.f90: New test. + +2005-10-31 Richard Henderson <rth@redhat.com> + + * testsuite/libgomp.fortran/character2.f90: Fix race condition + setting 's' in different threads. + +2005-10-31 Jakub Jelinek <jakub@redhat.com> + + * libgomp.h (attribute_hidden, ialias): Define. + * config/posix/proc.c (omp_get_num_procs): Add ialias. + * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise. + * config/posix/lock.c (omp_init_lock, omp_init_nest_lock, + omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock, + omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock, + omp_test_lock, omp_test_nest_lock): Likewise. + * config/linux/lock.c (omp_init_lock, omp_init_nest_lock, + omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock, + omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock, + omp_test_lock, omp_test_nest_lock): Likewise. + * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads, + omp_get_dynamic, omp_get_nested): Likewise. + * parallel.c (omp_get_num_threads, omp_get_max_threads, + omp_get_thread_num, omp_in_parallel): Likewise. + * fortran.c (ialias_redirect): Define. + (omp_init_lock, omp_init_nest_lock, omp_destroy_lock, + omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, + omp_unset_lock, omp_unset_nest_lock, omp_test_lock, + omp_test_nest_lock, omp_set_dynamic, omp_set_nested, + omp_set_num_threads, omp_get_dynamic, omp_get_nested, + omp_in_parallel, omp_get_max_threads, omp_get_num_procs, + omp_get_num_threads, omp_get_thread_num, omp_get_wtick, + omp_get_wtime): Add ialias_redirect. + +2005-10-30 Jakub Jelinek <jakub@redhat.com> + + * fortran.c: Include stdlib.h. + +2005-10-29 Jakub Jelinek <jakub@redhat.com> + + * Makefile.am (env.o, env.lo): Depend on libgomp_f.h. + * Makefile.in: Regenerated. + +2005-10-28 Jakub Jelinek <jakub@redhat.com> + + * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE. + * libgomp_f.h.in (omp_check_defines): New function. + * env.c: Include libgomp_f.h. + (initialize_env): Call omp_check_defines. + + * testsuite/libgomp.dg/copyin-2.c: New test. + * testsuite/libgomp.c++/copyin-2.C: New test. + * testsuite/libgomp.fortran/threadprivate3.f90: New test. + + * testsuite/libgomp.fortran/threadprivate2.f90: New test. + * testsuite/libgomp.fortran/sharing2.f90: New test. + + * testsuite/libgomp.dg/copyin-1.c: New test. + * testsuite/libgomp.c++/copyin-1.C: New test. + +2005-10-26 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/crayptr1.f90: New test. + + * testsuite/libgomp.fortran/workshare1.f90: New test. + + * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile + only test. + * libgomp.fortran/sharing1.f90: New test. + +2005-10-24 Jakub Jelinek <jakub@redhat.com> + + PR c++/24502 + * testsuite/libgomp.c++/loop-7.C: New test. + + * testsuite/libgomp.dg/nestedfn-2.c: New test. + + * testsuite/libgomp.dg/nestedfn-1.c: New test. + * testsuite/libgomp.fortran/reduction6.f90: New test. + * testsuite/libgomp.fortran/nestedfn1.f90: New test. + +2005-10-23 Richard Henderson <rth@redhat.com> + + * testsuite/libgomp.c++/ctor-1.C: New. + * testsuite/libgomp.c++/ctor-2.C: New. + * testsuite/libgomp.c++/ctor-3.C: New. + * testsuite/libgomp.c++/ctor-4.C: New. + * testsuite/libgomp.c++/ctor-5.C: New. + * testsuite/libgomp.c++/ctor-6.C: New. + * testsuite/libgomp.c++/ctor-7.C: New. + * testsuite/libgomp.c++/ctor-8.C: New. + * testsuite/libgomp.c++/ctor-9.C: New. + +2005-10-21 Diego Novillo <dnovillo@redhat.com> + + PR 24455 + * testsuite/libgomp.c++/pr24455-1.C: New test. + * testsuite/libgomp.c++/pr24455.C: New test. + * testsuite/libgomp.dg/pr24455-1.c: New test. + * testsuite/libgomp.dg/pr24455.c: New test. + +2005-10-20 Richard Henderson <rth@redhat.com> + + * testsuite/libgomp.c++/loop-6.C: New. + * testsuite/libgomp.dg/loop-3.c: New. + +2005-10-20 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/jacobi.f: Don't make i and j + explicitly private. + * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i + explicitly shared. + +2005-10-19 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.fortran/jacobi.f: New test. + +2005-10-19 Richard Henderson <rth@redhat.com> + + * configure.tgt (i?86-linux): Default to with_arch instead of + CFLAGS. Add -mtune to match target_cpu. + (x86_64-linux): Tune to i686. + + * fortran.c (omp_test_nest_lock_): Fix typo. + +2005-10-19 Jakub Jelinek <jakub@redhat.com> + + * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next, + gomp_ordered_sync): Do nothing if team->nthreads == 1. + * testsuite/libgomp.dg/ordered-3.c: New test. + + * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort. + Remove volatile keyword. + + * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables + in COMMON block to avoid warnings on 64-bit targets. + +2005-10-18 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.dg/shared-3.c: New test. + +2005-10-18 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed. + * testsuite/libgomp.fortran/reduction5.f90: New test. + +2005-10-18 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to + dg-options. + * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable + flush loop now that __sync_synchronize has proper memory barrier. + * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo. + Add -ffixed-form to dg-options. + +2005-10-17 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.fortran/fortran.exp: Also gather tests + from subdirectories. + * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test. + * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test. + +2005-10-17 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.dg/dg.exp: Only unset lang_* if + lang_library_path exists. Use find instead of glob to gather tests. + * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed. + +2005-10-17 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test. + * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test. + * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test. + * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test. + * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test. + * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test. + * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test. + * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test. + * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test. + * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test. + * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test. + * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test. + * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file. + +2005-10-15 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.dg/vla-1.c: New test. + + * testsuite/libgomp.fortran/reference2.f90: New test. + + * testsuite/libgomp.fortran/character2.f90: Remove explicit + declaration of omp_get_thread_num. + * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add + use omp_lib. + + * testsuite/libgomp.fortran/reduction1.f90: New test. + * testsuite/libgomp.fortran/reduction2.f90: New test. + * testsuite/libgomp.fortran/reduction3.f90: New test. + * testsuite/libgomp.fortran/reduction4.f90: New test. + +2005-10-13 Richard Henderson <rth@redhat.com> + + * Makefile.am (libgomp_la_SOURCES): Add bar.c. + * Makefile.in: Regenerate. + * barrier.c (GOMP_barrier): Use gomp_barrier_wait. + * libgomp.h: Include bar.h. + (struct gomp_barrier): Remove. + (struct gomp_team): Add barrier. Replace master_barrier with + master_release. Replace threads with ordered_release. + (struct gomp_thread): Replace barrier with release. + * ordered.c (gomp_ordered_first): Update for ordered_release change. + (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init, + gomp_ordered_static_next, gomp_ordered_sync): Likewise. + * single.c (GOMP_single_copy_start): Use gomp_barrier_wait. + (GOMP_single_copy_end): Likewise. + * team.c (gomp_threads_dock): New. + (gomp_barrier_init, gomp_barrier_destroy): Remove. + (gomp_thread_start): Use gomp_barrier_wait. + (new_team, free_team): Update for gomp_team changes. + (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit. + (gomp_team_end): Use gomp_barrier_wait. + (initialize_team): Update for gomp_thread changes. + * work.c (gomp_work_share_end): Use gomp_barrier_wait_start. + (gomp_work_share_end_nowait): Use atomic ops when available. + * config/linux/bar.c, config/linux/bar.h: New files. + * config/posix/bar.c, config/posix/bar.h: New files. + +2005-10-13 Jakub Jelinek <jakub@redhat.com> + + * single.c (GOMP_single_copy_end): Don't segfault if team is NULL. + * testsuite/libgomp.dg/single-2.c: New test. + + * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file, + lang_link_flags): Unset, so that they aren't inherited from previously + sourced *.exp. + + * testsuite/libgomp.fortran/threadprivate1.f90: New test. + +2005-10-12 Richard Henderson <rth@redhat.com> + + * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel. + (libgomp_init): Use lang_test_file, lang_library_path, and + lang_link_flags, set by the subdirectory files. Add -fopenmp here. + + * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New. + (lang_test_file, lang_link_flags): New. + (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove. + + * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C, + testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C, + testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C, + testsuite/libgomp.c++/parallel-1.C, + testsuite/libgomp.c++/reduction-1.C, + testsuite/libgomp.c++/reduction-2.C, + testsuite/libgomp.c++/reduction-3.C, + testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C, + testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C, + testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C: + New files, largely cribbed from the C testsuite. + +2005-10-12 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/character1.f90: New test. + * testsuite/libgomp.fortran/character2.f90: New test. + + * testsuite/libgomp.dg/nested-1.c: New test. + * testsuite/libgomp.dg/nested-2.c: New test. + * testsuite/libgomp.fortran/do1.f90: New test. + * testsuite/libgomp.fortran/do2.f90: New test. + + * testsuite/libgomp.fortran/reference1.f90: New test. + +2005-10-11 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.dg/reduction-1.c: New test. + * testsuite/libgomp.dg/reduction-2.c: New test. + * testsuite/libgomp.dg/reduction-3.c: New test. + +2005-10-10 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.dg/atomic-1.c: New test. + * testsuite/libgomp.dg/atomic-2.c: New test. + +2005-10-09 Richard Henderson <rth@redhat.com> + + * critical.c (atomic_lock): New. + (initialize_critical): Initialize it. + (GOMP_atomic_start, GOMP_atomic_end): New. + * libgomp.map: Export them. + * libgomp_g.h: Declare them. + + * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite. + +2005-10-02 Richard Henderson <rth@redhat.com> + + * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror + to XCFLAGS instead of CFLAGS. + +2005-09-30 Richard Henderson <rth@redhat.com> + + * configure.ac: Determine whether -pthread or -lpthread is needed. + * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread. + * Makefine.in, configure: Rebuild. + +2005-09-28 Richard Henderson <rth@redhat.com> + + * testsuite/libgomp.dg/omp-loop03.c: Fix return code. + * testsuite/libgomp.dg/omp-single-3.c: New test. + +2005-09-28 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.dg/omp-single-2.c: New test. + * testsuite/libgomp.dg/shared-2.c: Fix return code. + +2005-09-27 Richard Henderson <rth@redhat.com> + + * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier. + * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule. + +2005-09-27 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.dg/omp-loop03.c: New test. + +2005-09-27 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.dg/omp-parallel-for.c: New test. + +2005-09-27 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.dg/omp-single-1.c: New test. + * testsuite/libgomp.dg/shared-1.c: Return 0. + Add prototype for abort. + * testsuite/libgomp.dg/shared-2.c: Likewise. + +2005-09-26 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming + constructs. + +2005-09-26 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.dg/shared-1.c: New test. + * testsuite/libgomp.dg/shared-2.c: New test. + +2005-09-24 Richard Henderson <rth@redhat.com> + + * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error. + +2005-09-24 Richard Henderson <rth@redhat.com> + + * iter.c (gomp_iter_static_next): Round up when computing number + of iterations. Don't bother distributing a remainder equally. + + * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main. + Don't call srand. Zero b before testing. + (main): New. + +2005-09-24 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/omp_atomic1.f90: New test. + * testsuite/libgomp.fortran/omp_atomic2.f90: New test. + +2005-09-23 Jakub Jelinek <jakub@redhat.com> + + * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do + without !$omp end do, followed immediately by subroutine end. + +2005-09-23 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.dg/omp-parallel-if.c: New test. + +2005-09-22 Richard Henderson <rth@redhat.com> + + * critical.c (GOMP_critical_name_start): Change argument to void**. + Reuse the pointer space if the mutex fits. + (GOMP_critical_name_end): Likewise. + (initialize_critical): Don't define if GOMP_MUTEX_INIT_0. + * libgomp_g.h (GOMP_critical_name_start): Update decl. + (GOMP_critical_name_end): Likewise. + * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New. + * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New. + +2005-09-20 Richard Henderson <rth@redhat.com> + + * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New. + (create_lock_lock): New. + (initialize_critical): Initialize it. + * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New. + * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare. + +2005-09-20 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgom.dg/omp-loop01.c: Include stdio.h. + +2005-09-20 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.dg/omp-loop01.c: New test. + * testsuite/libgomp.dg/omp-loop02.c: New test. + +2005-09-20 Jakub Jelinek <jakub@redhat.com> + + * configure.ac (AC_PROG_FC): Add. + (USE_FORTRAN): New automake conditional. + * configure: Rebuilt. + * Makefile.am (libgomp_la_SOURCES): Add fortran.c. + (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h. + If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod. + Add rules to build them. + * Makefile.in: Rebuilt. + * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and + OMP_NEST_LOCK_KIND. + * libgomp.map: Add Fortran wrappers. + * libgomp_f.h.in: New file. + * omp_lib.h.in: New file. + * omp_lib.f90.in: New file. + * fortran.c: New file. + * testsuite/lib/libgomp-dg.exp: Load a few more .exp files. + Append libgfortran directory to LD_LIBRARY_PATH if it exists. + Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if + libgfortran has been built. + * testsuite/libgomp.fortran/fortran.exp: New file. + * testsuite/libgomp.fortran/omp_cond1.f: New test. + * testsuite/libgomp.fortran/omp_cond2.f: New test. + * testsuite/libgomp.fortran/omp_cond3.F90: New test. + * testsuite/libgomp.fortran/omp_cond4.F90: New test. + * testsuite/libgomp.fortran/omp_hello.f: New test. + * testsuite/libgomp.fortran/omp_orphan.f: New test. + * testsuite/libgomp.fortran/omp_parse1.f90: New test. + * testsuite/libgomp.fortran/omp_parse2.f90: New test. + * testsuite/libgomp.fortran/omp_parse3.f90: New test. + * testsuite/libgomp.fortran/omp_parse4.f90: New test. + * testsuite/libgomp.fortran/omp_reduction.f: New test. + * testsuite/libgomp.fortran/omp_workshare1.f: New test. + * testsuite/libgomp.fortran/omp_workshare2.f: New test. + +2005-08-30 Richard Henderson <rth@redhat.com> + + * loop.c (GOMP_loop_static_start): Provide fallback wrapper + function for when aliases are not usable. + (GOMP_loop_dynamic_start, GOMP_loop_guided_start, + GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start, + GOMP_loop_ordered_guided_start, GOMP_loop_static_next, + GOMP_loop_dynamic_next, GOMP_loop_guided_next, + GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next, + GOMP_loop_ordered_guided_next): Likewise. + * ordered.c (GOMP_ordered_start): Likewise. + +2005-08-01 Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.dg/dg.exp: Use -O2 for now. + * testsuite/libgomp.dg/omp_hello.c: Fix return code + * testsuite/libgomp.dg/omp_matvec.c: Likewise. + * testsuite/libgomp.dg/omp_orphan.c: Likewise + * testsuite/libgomp.dg/omp_reduction.c: Likewise + * testsuite/libgomp.dg/omp_workshare1.c: Likewise + * testsuite/libgomp.dg/omp_workshare2.c: Likewise + * testsuite/libgomp.dg/omp_workshare3.c: Likewise + * testsuite/libgomp.dg/omp_workshare4.c: Likewise + +2005-07-07 Eric Christopher <echristo@redhat.com> + Diego Novillo <dnovillo@redhat.com> + + * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS. + * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix + up code. + * testsuite/libgomp.dg/omp_matvec.c: Ditto. + * testsuite/libgomp.dg/omp_orphan.c: Ditto. + * testsuite/libgomp.dg/omp_reduction.c: Ditto. + * testsuite/libgomp.dg/omp_workshare1.c: Ditto. + * testsuite/libgomp.dg/omp_workshare2.c: Ditto. + * testsuite/libgomp.dg/omp_workshare3.c: Ditto. + * testsuite/libgomp.dg/omp_workshare4.c: Ditto. + +2005-06-13 Diego Novillo <dnovillo@redhat.com> + + * TOPLEVEL.patch: Remove. + +2005-05-16 Richard Henderson <rth@redhat.com> + + * configure.ac: Test for clock_gettime. + * config.h.in, configure: Rebuild. + * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern. + (omp_get_wtime): Use clock_gettime if available. + (omp_get_wtick): Use clock_getres if available. + +2005-05-11 Richard Henderson <rth@redhat.com> + + * config/linux/ia64/futex.h: New file. + * configure.tgt: Use it. + + * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline. + +2005-05-07 Richard Henderson <rth@redhat.com> + + * config/linux/powerpc/futex.h: New file. + * configure.tgt: Use it. + + * config/linux/i486/futex.h: Merge ... + * config/linux/x86_64/futex.h: ... into ... + * config/linux/x86/futex.h: ... here. + * configure.tgt: Update to match. + +2005-05-06 Richard Henderson <rth@redhat.com> + + * config/linux/alpha/futex.h: Conditionally define SYS_futex. + * config/linux/i486/futex.h: Likewise. + * config/linux/x86_64/futex.h: Likewise. + + * config/linux/lock.c: New file. + * config/linux/omp-lock.h: New file. + + * critical.c, env.h: Don't include omp.h + * config/posix/lock.c: Include libgomp.h instead of omp.h. + * config/posix/time.c: Likewise. + * config/posix/omp-lock.h: New file. + * libgomp.h: Include omp-lock.h and omp.h. + * Makefile.am (nodist_include_HEADERS): New. + (omp.h): New rule. + * configure.ac (PERL): New. + * mkomp_h.pl: New file. + * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t + with templates. + * Makefile.in, configure, testsuite/Makefile.in: Rebuild. + + * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into + build directory. Re-add -march=i486 hack. + + * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove. + (libgomp_link_flags): Remove. + (libgomp_initialized): Remove. + (libgomp_init): Don't protect from reinitialization. Copy code + from libstdc++ for getting the multilib set correctly. + +2005-05-05 Richard Henderson <rth@redhat.com> + + * config/linux/alpha/futex.h: New file. + * configure.tgt (alpha*-*-linux*): Use it. + + * config/posix/mutex.c: New file. + * config/posix/sem.c: Use libgomp.h. + + * configure.tgt (x86_64-linux): Also test CC for -m32. + * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage. + + * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add / + after $gccpath. + + * Makefile.am (SUBDIRS): New. + (libgomp_la_LDFLAGS): Add -lpthread. + * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies. + * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild. + + * libgomp_g.h: New file. + * libgomp.h: Split out all public declarations to libgomp_g.h. + Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN. + * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN. + * config/linux/sem.h: Likewise. + * config/posix/sem.h: Likewise. + + * Makefile.am (AM_LDFLAGS): New. + (libgomp_version_script): Split out from ... + (libgomp_la_LDFLAGS): ... here. + (libgomp_version_info): New. + * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE. + (LIBGOMP_ENABLE): New. + (LIBGOMP_CHECK_LINKER_FEATURES): New. + (LIBGOMP_ENABLE_SYMVERS): New. + * configure.ac (AC_INIT): Version 1.0. + (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE. + (enable-linux-futex): Likewise. Rename from enable-futex. + (libtool_VERSION): New. + (LIBGOMP_ENABLE_SYMVERS): Use it. + * configure.tgt: Check with_gnu_ld wrt have_tls optimizations. + * Makefile.in, aclocal.m4, configure: Rebuild. + + * config/linux/mutex.c: Include libgomp.h instead of mutex.h. + (gomp_mutex_unlock_slow): Fix typo. + * config/linux/sem.c: Similarly. + (gomp_sem_post_slow): Fix typo. + * config/linux/sem.h (gomp_sem_post_slow): Fix typo. + * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code. + [__PIC__] (sys_futex0): Don't use tmp output in asm. + + * Makefile.am (AM_CFLAGS): Expand with XCFLAGS. + (libgomp_la_LDFLAGS): Add top_srcdir to path. + * acinclude.m4: Copy libtool.m4 stuff from libgfortran. + * configure.ac: Check for getloadavg. Substitute XCFLAGS and + XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS. + * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and + LDFLAGS. Pull enable_futex check to top-level. + * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN. + * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. + + First attempt at real configury. + * Makefile, config.h: Remove file. + * Makefile.am, Makefile.in: New file. + * acinclude.m4 aclocal.m4: New file. + * configure.ac, configure.tgt, configure: New file. + + * config/posix/lock.c: Rename from sys-lock.c. + * config/posix/mutex.h: Rename from sys-mutex.h. + * config/posix/sem.c: Rename from sys-sem.c. + * config/posix/sem.h: Rename from sys-sem.h. + * config/posix/proc.c: Rename from sys-proc.c. + * config/posix/time.c: Rename from sys-proc.c. + + * config/linux/mutex.c: New file. + * config/linux/mutex.h: New file. + * config/linux/sem.c: New file. + * config/linux/sem.h: New file. + * config/linux/i486/futex.h: New file. + * config/linux/x86_64/futex.h: New file. + +2005-05-04 Richard Henderson <rth@redhat.com> + + * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New. + * libgomp.h: Declare them. + * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start, + gomp_loop_dynamic_next, gomp_loop_guided_next): Use them. + +2005-05-04 Richard Henderson <rth@redhat.com> + + * libgomp-1 code drop + +2005-05-04 Richard Henderson <rth@redhat.com> + + * iter.c (gomp_iter_static_next): Return tri-state on 0. + * ordered.c (gomp_ordered_static_next): Remove not_last argument. + * libgomp.h (struct gomp_team_state): Make static_trip unsigned. + (gomp_iter_static_next): Update. + (gomp_ordered_static_next): Update. + * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next. + (gomp_loop_ordered_static_start): Likewise. Exit early for a + totally empty range. + (gomp_loop_ordered_static_next): Refine test for calling + gomp_ordered_static_next. + * testsuite/ordered-1.c: Add case for more threads than iterations. + + * iter.c (gomp_iter_runtime_next_locked): Remove. + * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start, + gomp_loop_guided_start, gomp_loop_ordered_static_start, + gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start, + gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next, + gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next, + gomp_loop_ordered_guided_next): Downcase name, make static, add + an external alias with the old name. + (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start, + GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a + switch and call one of the above static functions. + * libgomp.h: Update. + + * work.c (gomp_work_share_start): Lock the mutex for !first too. + * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start, + GOMP_loop_guided_start, GOMP_loop_runtime_start, + GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start, + GOMP_loop_ordered_guided_start): Update to match. + * sections.c (GOMP_sections_start): Likewise. + * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise. + + * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next, + gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//. + Use bounds check instead of modulus. + (gomp_ordered_sync): Split out of GOMP_ordered_start. + (gomp_ordered_last): Don't sync with ordered_owner here. + (gomp_ordered_next): Likewise. + (gomp_ordered_static_loop_next): Likewise. + * loop.c, libgomp.h: Update to match. + + * libgomp.h (GOMP_barrier): Declare. + + * testsuite/barrier-1.c: New file. + * testsuite/critical-1.c: New file. + * testsuite/ordered-2.c: New file. + * testsuite/ordered-1.c: New file. + * testsuite/sections-1.c: New file. + * testsuite/single-1.c: New file. + * testsuite/Makefile (TESTS): Add them. + +2005-05-04 Richard Henderson <rth@redhat.com> + + * libgomp.h (struct gomp_work_share): Add ordered_owner. + * loop.c (GOMP_loop_static_start): If not the startup thread, + acquire the mutex to wait for initialization complete. + (GOMP_loop_ordered_static_start): Likewise. + (GOMP_loop_ordered_runtime_start): Likewise. + (GOMP_loop_ordered_static_first): Remove. + (GOMP_loop_ordered_dynamic_first): Remove. + (GOMP_loop_ordered_guided_first): Remove. + (GOMP_loop_ordered_runtime_first): Remove. + * ordered.c (gomp_ordered_loop_first): Post to own release when + we're the first thread. + (gomp_ordered_loop_last): Wait on release if not owner. + (gomp_ordered_loop_next): Likewise. + (gomp_ordered_static_loop_init): New. + (gomp_ordered_static_loop_next): Use ordered_owner. + (GOMP_ordered_start): Likewise. + * work.c (gomp_new_work_share): Initialize ordered_owner. + +2005-05-03 Richard Henderson <rth@redhat.com> + + * Makefile (OPT): New. + (CFLAGS): Use it. + + * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New. + * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New. + * libgomp.h, libgomp.map, NOTES: Update to match. + + * team.c (struct gomp_thread_start_data): Remove ts, fn, data. + Add initialized and thr members. + (gomp_thread_start): Pause when initially spawned to wait for + the whole team to be created. + (gomp_team_start): Release team members at the end. + + * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100. + (f_foo_1): Use GOMP_loop_end. + (f_foo_2): Use GOMP_loop_end_nowait. + + * testsuite/loop-2.c: New file. + * testsuite/Makefile (TESTS): Add it. + +2005-05-03 Richard Henderson <rth@redhat.com> + + * iter.c (gomp_iter_static_next): Fix overflow check typo. + (gomp_iter_dynamic_next_locked): Fix overflow check thinko. + * team.c (new_team): Initialize oldest_live_gen to 1 if no + initial work_share. + + * testsuite/Makefile: New file. + * testsuite/loop-1.c: New file. + +2005-05-03 Richard Henderson <rth@redhat.com> + + Initial implementation and checkin. diff --git a/gcc-4.2.1-5666.3/libgomp/ChangeLog.apple b/gcc-4.2.1-5666.3/libgomp/ChangeLog.apple new file mode 100644 index 000000000..80a7c4177 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/ChangeLog.apple @@ -0,0 +1,25 @@ +2007-01-14 Eric Christopher <echristo@pple.com> + + Radar 5674196 + * libgomp/configure.tgt: Build ppc64 for 10.4.0. + +2007-01-08 Eric Christopher <echristo@apple.com> + + Radar 5674196 + * libgomp/configure.tgt: Build for 10.3.9 for ppc/ppc64. + 10.4.0 for x86 processors. + +2007-12-03 Eric Christopher <echristo@apple.com> + + Radar 5602977 + * libgomp/configure.tgt: Build for 10.3.9. + +2007-08-20 Eric Christopher <echristo@apple.com> + + Radar 5423997 + Radar 5424010 + Merge .exp files from 4.3. + * testsuite/lib/libgomp.exp (libgomp_init): If blddir is "" then don't + add blddir specific flags. + * testsuite/libgomp.c++/c++.exp: If blddir is null assume we're + testing an installed compiler. diff --git a/gcc-4.2.1-5666.3/libgomp/Makefile.am b/gcc-4.2.1-5666.3/libgomp/Makefile.am new file mode 100644 index 000000000..c2bfbeaad --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/Makefile.am @@ -0,0 +1,99 @@ +## Process this file with automake to produce Makefile.in + +ACLOCAL_AMFLAGS = -I ../config +SUBDIRS = testsuite + +## May be used by toolexeclibdir. +gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER) + +config_path = @config_path@ +search_path = $(addprefix $(top_srcdir)/config/, $(config_path)) $(top_srcdir) + +fincludedir = $(libdir)/gcc/$(target_alias)/$(gcc_version)/finclude +libsubincludedir = $(libdir)/gcc/$(target_alias)/$(gcc_version)/include + +empty = +space = $(empty) $(empty) +VPATH = $(subst $(space),:,$(strip $(search_path))) + +AM_CPPFLAGS = $(addprefix -I, $(search_path)) +AM_CFLAGS = $(XCFLAGS) +AM_LDFLAGS = $(XLDFLAGS) $(SECTION_LDFLAGS) $(OPT_LDFLAGS) + +toolexeclib_LTLIBRARIES = libgomp.la +nodist_toolexeclib_HEADERS = libgomp.spec + +if LIBGOMP_BUILD_VERSIONED_SHLIB +libgomp_version_script = -Wl,--version-script,$(top_srcdir)/libgomp.map +else +libgomp_version_script = +endif +libgomp_version_info = -version-info $(libtool_VERSION) +libgomp_la_LDFLAGS = $(libgomp_version_info) $(libgomp_version_script) + +libgomp_la_SOURCES = alloc.c barrier.c critical.c env.c error.c iter.c \ + loop.c ordered.c parallel.c sections.c single.c team.c work.c \ + lock.c mutex.c proc.c sem.c bar.c time.c fortran.c + +nodist_noinst_HEADERS = libgomp_f.h +nodist_libsubinclude_HEADERS = omp.h +if USE_FORTRAN +nodist_finclude_HEADERS = omp_lib.h omp_lib.f90 omp_lib.mod omp_lib_kinds.mod +endif + +omp_lib_kinds.mod: omp_lib.mod + : +omp_lib.mod: omp_lib.f90 + $(FC) $(FCFLAGS) -fsyntax-only omp_lib.f90 +fortran.lo: libgomp_f.h +fortran.o: libgomp_f.h +env.lo: libgomp_f.h +env.o: libgomp_f.h + + +# No install-html target +.PHONY: install-html +install-html: + + +# Automake Documentation: +# If your package has Texinfo files in many directories, you can use the +# variable TEXINFO_TEX to tell Automake where to find the canonical +# `texinfo.tex' for your package. The value of this variable should be +# the relative path from the current `Makefile.am' to `texinfo.tex'. +TEXINFO_TEX = ../gcc/doc/include/texinfo.tex + +# Defines info, dvi, pdf and html targets +MAKEINFOFLAGS = -I $(srcdir)/../gcc/doc/include +info_TEXINFOS = libgomp.texi + +# AM_CONDITIONAL on configure option --generated-files-in-srcdir +if GENINSRC +STAMP_GENINSRC = stamp-geninsrc +else +STAMP_GENINSRC = +endif + +# AM_CONDITIONAL on configure check ACX_CHECK_PROG_VER([MAKEINFO]) +if BUILD_INFO +STAMP_BUILD_INFO = stamp-build-info +else +STAMP_BUILD_INFO = +endif + + +all-local: $(STAMP_GENINSRC) + +stamp-geninsrc: libgomp.info + cp -p $(top_builddir)/libgomp.info $(srcdir)/libgomp.info + @touch $@ + +libgomp.info: $(STAMP_BUILD_INFO) + +stamp-build-info: libgomp.texi + $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) -o libgomp.info $(srcdir)/libgomp.texi + @touch $@ + + +CLEANFILES = $(STAMP_GENINSRC) $(STAMP_BUILD_INFO) libgomp.info +MAINTAINERCLEANFILES = 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bar = __sync_val_compare_and_swap(&foo, 0, 1);], + have_sync_builtins=yes, have_sync_builtins=no)]) + if test $have_sync_builtins = yes; then + AC_DEFINE(HAVE_SYNC_BUILTINS, 1, + [Define to 1 if the target supports __sync_*_compare_and_swap]) + fi]) + +dnl Check whether the target supports hidden visibility. +AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY], [ + AC_CACHE_CHECK([whether the target supports hidden visibility], + have_attribute_visibility, [ + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror" + AC_TRY_COMPILE([void __attribute__((visibility("hidden"))) foo(void) { }], + [], have_attribute_visibility=yes, + have_attribute_visibility=no) + CFLAGS="$save_CFLAGS"]) + if test $have_attribute_visibility = yes; then + AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1, + [Define to 1 if the target supports __attribute__((visibility(...))).]) + fi]) + +dnl Check whether the target supports dllexport +AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT], [ + AC_CACHE_CHECK([whether the target supports dllexport], + have_attribute_dllexport, [ + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror" + AC_TRY_COMPILE([void __attribute__((dllexport)) foo(void) { }], + [], have_attribute_dllexport=yes, + have_attribute_dllexport=no) + CFLAGS="$save_CFLAGS"]) + if test $have_attribute_dllexport = yes; then + AC_DEFINE(HAVE_ATTRIBUTE_DLLEXPORT, 1, + [Define to 1 if the target supports __attribute__((dllexport)).]) + fi]) + +dnl Check whether the target supports symbol aliases. +AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_ALIAS], [ + AC_CACHE_CHECK([whether the target supports symbol aliases], + have_attribute_alias, [ + AC_TRY_LINK([ +void foo(void) { } +extern void bar(void) __attribute__((alias("foo")));], + [bar();], have_attribute_alias=yes, have_attribute_alias=no)]) + if test $have_attribute_alias = yes; then + AC_DEFINE(HAVE_ATTRIBUTE_ALIAS, 1, + [Define to 1 if the target supports __attribute__((alias(...))).]) + fi]) + +sinclude(../libtool.m4) +dnl The lines below arrange for aclocal not to bring an installed +dnl libtool.m4 into aclocal.m4, while still arranging for automake to +dnl add a definition of LIBTOOL to Makefile.in. +ifelse(,,,[AC_SUBST(LIBTOOL) +AC_DEFUN([AM_PROG_LIBTOOL]) +AC_DEFUN([AC_LIBTOOL_DLOPEN]) +AC_DEFUN([AC_PROG_LD]) +]) + +dnl ---------------------------------------------------------------------- +dnl This whole bit snagged from libstdc++-v3. + +dnl +dnl LIBGOMP_ENABLE +dnl (FEATURE, DEFAULT, HELP-ARG, HELP-STRING) +dnl (FEATURE, DEFAULT, HELP-ARG, HELP-STRING, permit a|b|c) +dnl (FEATURE, DEFAULT, HELP-ARG, HELP-STRING, SHELL-CODE-HANDLER) +dnl +dnl See docs/html/17_intro/configury.html#enable for documentation. +dnl +m4_define([LIBGOMP_ENABLE],[dnl +m4_define([_g_switch],[--enable-$1])dnl +m4_define([_g_help],[AC_HELP_STRING(_g_switch$3,[$4 @<:@default=$2@:>@])])dnl + AC_ARG_ENABLE($1,_g_help, + m4_bmatch([$5], + [^permit ], + [[ + case "$enableval" in + m4_bpatsubst([$5],[permit ])) ;; + *) AC_MSG_ERROR(Unknown argument to enable/disable $1) ;; + dnl Idea for future: generate a URL pointing to + dnl "onlinedocs/configopts.html#whatever" + esac + ]], + [^$], + [[ + case "$enableval" in + yes|no) ;; + *) AC_MSG_ERROR(Argument to enable/disable $1 must be yes or no) ;; + esac + ]], + [[$5]]), + [enable_]m4_bpatsubst([$1],-,_)[=][$2]) +m4_undefine([_g_switch])dnl +m4_undefine([_g_help])dnl +]) + + +dnl +dnl If GNU ld is in use, check to see if tricky linker opts can be used. If +dnl the native linker is in use, all variables will be defined to something +dnl safe (like an empty string). +dnl +dnl Defines: +dnl SECTION_LDFLAGS='-Wl,--gc-sections' if possible +dnl OPT_LDFLAGS='-Wl,-O1' if possible +dnl LD (as a side effect of testing) +dnl Sets: +dnl with_gnu_ld +dnl libgomp_gnu_ld_version (possibly) +dnl +dnl The last will be a single integer, e.g., version 1.23.45.0.67.89 will +dnl set libgomp_gnu_ld_version to 12345. Zeros cause problems. +dnl +AC_DEFUN([LIBGOMP_CHECK_LINKER_FEATURES], [ + # If we're not using GNU ld, then there's no point in even trying these + # tests. Check for that first. We should have already tested for gld + # by now (in libtool), but require it now just to be safe... + test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS='' + test -z "$OPT_LDFLAGS" && OPT_LDFLAGS='' + AC_REQUIRE([AC_PROG_LD]) + AC_REQUIRE([AC_PROG_AWK]) + + # The name set by libtool depends on the version of libtool. Shame on us + # for depending on an impl detail, but c'est la vie. Older versions used + # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on + # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually + # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't + # set (hence we're using an older libtool), then set it. + if test x${with_gnu_ld+set} != xset; then + if test x${ac_cv_prog_gnu_ld+set} != xset; then + # We got through "ac_require(ac_prog_ld)" and still not set? Huh? + with_gnu_ld=no + else + with_gnu_ld=$ac_cv_prog_gnu_ld + fi + fi + + # Start by getting the version number. I think the libtool test already + # does some of this, but throws away the result. + changequote(,) + ldver=`$LD --version 2>/dev/null | head -1 | \ + sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'` + changequote([,]) + libgomp_gnu_ld_version=`echo $ldver | \ + $AWK -F. '{ if (NF<3) [$]3=0; print ([$]1*100+[$]2)*100+[$]3 }'` + + # Set --gc-sections. + if test "$with_gnu_ld" = "notbroken"; then + # GNU ld it is! Joy and bunny rabbits! + + # All these tests are for C++; save the language and the compiler flags. + # Need to do this so that g++ won't try to link in libstdc++ + ac_test_CFLAGS="${CFLAGS+set}" + ac_save_CFLAGS="$CFLAGS" + CFLAGS='-x c++ -Wl,--gc-sections' + + # Check for -Wl,--gc-sections + # XXX This test is broken at the moment, as symbols required for linking + # are now in libsupc++ (not built yet). In addition, this test has + # cored on solaris in the past. In addition, --gc-sections doesn't + # really work at the moment (keeps on discarding used sections, first + # .eh_frame and now some of the glibc sections for iconv). + # Bzzzzt. Thanks for playing, maybe next time. + AC_MSG_CHECKING([for ld that supports -Wl,--gc-sections]) + AC_TRY_RUN([ + int main(void) + { + try { throw 1; } + catch (...) { }; + return 0; + } + ], [ac_sectionLDflags=yes],[ac_sectionLDflags=no], [ac_sectionLDflags=yes]) + if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" + else + # this is the suspicious part + CFLAGS='' + fi + if test "$ac_sectionLDflags" = "yes"; then + SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS" + fi + AC_MSG_RESULT($ac_sectionLDflags) + fi + + # Set linker optimization flags. + if test x"$with_gnu_ld" = x"yes"; then + OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS" + fi + + AC_SUBST(SECTION_LDFLAGS) + AC_SUBST(OPT_LDFLAGS) +]) + + +dnl +dnl Add version tags to symbols in shared library (or not), additionally +dnl marking other symbols as private/local (or not). +dnl +dnl --enable-symvers=style adds a version script to the linker call when +dnl creating the shared library. The choice of version script is +dnl controlled by 'style'. +dnl --disable-symvers does not. +dnl + Usage: LIBGOMP_ENABLE_SYMVERS[(DEFAULT)] +dnl Where DEFAULT is either 'yes' or 'no'. Passing `yes' tries to +dnl choose a default style based on linker characteristics. Passing +dnl 'no' disables versioning. +dnl +AC_DEFUN([LIBGOMP_ENABLE_SYMVERS], [ + +LIBGOMP_ENABLE(symvers,yes,[=STYLE], + [enables symbol versioning of the shared library], + [permit yes|no|gnu]) + +# If we never went through the LIBGOMP_CHECK_LINKER_FEATURES macro, then we +# don't know enough about $LD to do tricks... +AC_REQUIRE([LIBGOMP_CHECK_LINKER_FEATURES]) +# FIXME The following test is too strict, in theory. +if test $enable_shared = no || + test "x$LD" = x || + test x$libgomp_gnu_ld_version = x; then + enable_symvers=no +fi + +# Check to see if libgcc_s exists, indicating that shared libgcc is possible. +if test $enable_symvers != no; then + AC_MSG_CHECKING([for shared libgcc]) + ac_save_CFLAGS="$CFLAGS" + CFLAGS=' -lgcc_s' + AC_TRY_LINK(, [return 0;], libgomp_shared_libgcc=yes, libgomp_shared_libgcc=no) + CFLAGS="$ac_save_CFLAGS" + if test $libgomp_shared_libgcc = no; then + cat > conftest.c <<EOF +int main (void) { return 0; } +EOF +changequote(,)dnl + libgomp_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ + -shared -shared-libgcc -o conftest.so \ + conftest.c -v 2>&1 >/dev/null \ + | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'` +changequote([,])dnl + rm -f conftest.c conftest.so + if test x${libgomp_libgcc_s_suffix+set} = xset; then + CFLAGS=" -lgcc_s$libgomp_libgcc_s_suffix" + AC_TRY_LINK(, [return 0;], libgomp_shared_libgcc=yes) + CFLAGS="$ac_save_CFLAGS" + fi + fi + AC_MSG_RESULT($libgomp_shared_libgcc) +fi + +# For GNU ld, we need at least this version. The format is described in +# LIBGOMP_CHECK_LINKER_FEATURES above. +libgomp_min_gnu_ld_version=21400 +# XXXXXXXXXXX libgomp_gnu_ld_version=21390 + +# Check to see if unspecified "yes" value can win, given results above. +# Change "yes" into either "no" or a style name. +if test $enable_symvers = yes; then + if test $with_gnu_ld = yes && + test $libgomp_shared_libgcc = yes; + then + if test $libgomp_gnu_ld_version -ge $libgomp_min_gnu_ld_version ; then + enable_symvers=gnu + else + # The right tools, the right setup, but too old. Fallbacks? + AC_MSG_WARN(=== Linker version $libgomp_gnu_ld_version is too old for) + AC_MSG_WARN(=== full symbol versioning support in this release of GCC.) + AC_MSG_WARN(=== You would need to upgrade your binutils to version) + AC_MSG_WARN(=== $libgomp_min_gnu_ld_version or later and rebuild GCC.) + if test $libgomp_gnu_ld_version -ge 21200 ; then + # Globbing fix is present, proper block support is not. + dnl AC_MSG_WARN([=== Dude, you are soooo close. Maybe we can fake it.]) + dnl enable_symvers=??? + AC_MSG_WARN([=== Symbol versioning will be disabled.]) + enable_symvers=no + else + # 2.11 or older. + AC_MSG_WARN([=== Symbol versioning will be disabled.]) + enable_symvers=no + fi + fi + else + # just fail for now + AC_MSG_WARN([=== You have requested some kind of symbol versioning, but]) + AC_MSG_WARN([=== either you are not using a supported linker, or you are]) + AC_MSG_WARN([=== not building a shared libgcc_s (which is required).]) + AC_MSG_WARN([=== Symbol versioning will be disabled.]) + enable_symvers=no + fi +fi + +AM_CONDITIONAL(LIBGOMP_BUILD_VERSIONED_SHLIB, test $enable_symvers != no) +AC_MSG_NOTICE(versioning on shared library symbols is $enable_symvers) +]) diff --git a/gcc-4.2.1-5666.3/libgomp/aclocal.m4 b/gcc-4.2.1-5666.3/libgomp/aclocal.m4 new file mode 100644 index 000000000..31c2eec2d --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/aclocal.m4 @@ -0,0 +1,866 @@ +# generated automatically by aclocal 1.9.6 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_AUTOMAKE_VERSION(VERSION) +# ---------------------------- +# Automake X.Y traces this macro to ensure aclocal.m4 has been +# generated from the m4 files accompanying Automake X.Y. +AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"]) + +# AM_SET_CURRENT_AUTOMAKE_VERSION +# ------------------------------- +# Call AM_AUTOMAKE_VERSION so it can be traced. +# This function is AC_REQUIREd by AC_INIT_AUTOMAKE. +AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], + [AM_AUTOMAKE_VERSION([1.9.6])]) + +# AM_AUX_DIR_EXPAND -*- Autoconf -*- + +# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets +# $ac_aux_dir to `$srcdir/foo'. 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However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +dnl Don't test for $cross_compiling = yes, because it might be `maybe'. +if test "$cross_compiling" != no; then + AC_CHECK_TOOL([STRIP], [strip], :) +fi +INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" +AC_SUBST([INSTALL_STRIP_PROGRAM])]) + +# Check how to create a tarball. -*- Autoconf -*- + +# Copyright (C) 2004, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 2 + +# _AM_PROG_TAR(FORMAT) +# -------------------- +# Check how to create a tarball in format FORMAT. +# FORMAT should be one of `v7', `ustar', or `pax'. +# +# Substitute a variable $(am__tar) that is a command +# writing to stdout a FORMAT-tarball containing the directory +# $tardir. +# tardir=directory && $(am__tar) > result.tar +# +# Substitute a variable $(am__untar) that extract such +# a tarball read from stdin. +# $(am__untar) < result.tar +AC_DEFUN([_AM_PROG_TAR], +[# Always define AMTAR for backward compatibility. +AM_MISSING_PROG([AMTAR], [tar]) +m4_if([$1], [v7], + [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], + [m4_case([$1], [ustar],, [pax],, + [m4_fatal([Unknown tar format])]) +AC_MSG_CHECKING([how to create a $1 tar archive]) +# Loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' +_am_tools=${am_cv_prog_tar_$1-$_am_tools} +# Do not fold the above two line into one, because Tru64 sh and +# Solaris sh will not grok spaces in the rhs of `-'. +for _am_tool in $_am_tools +do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; + do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar <conftest.tar]) + grep GrepMe conftest.dir/file >/dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([../config/acx.m4]) +m4_include([../config/depstand.m4]) +m4_include([../config/enable.m4]) +m4_include([../config/lead-dot.m4]) +m4_include([../config/multi.m4]) +m4_include([../config/stdint.m4]) +m4_include([../config/tls.m4]) +m4_include([acinclude.m4]) diff --git a/gcc-4.2.1-5666.3/libgomp/alloc.c b/gcc-4.2.1-5666.3/libgomp/alloc.c new file mode 100644 index 000000000..e3b6b42e6 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/alloc.c @@ -0,0 +1,61 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file contains wrappers for the system allocation routines. Most + places in the OpenMP API do not make any provision for failure, so in + general we cannot allow memory allocation to fail. */ + +#include "libgomp.h" +#include <stdlib.h> + + +void * +gomp_malloc (size_t size) +{ + void *ret = malloc (size); + if (ret == NULL) + gomp_fatal ("Out of memory allocating %lu bytes", (unsigned long) size); + return ret; +} + +void * +gomp_malloc_cleared (size_t size) +{ + void *ret = calloc (1, size); + if (ret == NULL) + gomp_fatal ("Out of memory allocating %lu bytes", (unsigned long) size); + return ret; +} + +void * +gomp_realloc (void *old, size_t size) +{ + void *ret = realloc (old, size); + if (ret == NULL) + gomp_fatal ("Out of memory allocating %lu bytes", (unsigned long) size); + return ret; +} diff --git a/gcc-4.2.1-5666.3/libgomp/barrier.c b/gcc-4.2.1-5666.3/libgomp/barrier.c new file mode 100644 index 000000000..bcad683af --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/barrier.c @@ -0,0 +1,44 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file handles the BARRIER construct. */ + +#include "libgomp.h" + + +void +GOMP_barrier (void) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_team *team = thr->ts.team; + + /* It is legal to have orphaned barriers. */ + if (team == NULL) + return; + + gomp_barrier_wait (&team->barrier); +} diff --git a/gcc-4.2.1-5666.3/libgomp/config.h.in b/gcc-4.2.1-5666.3/libgomp/config.h.in new file mode 100644 index 000000000..0c1599388 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config.h.in @@ -0,0 +1,103 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if the target supports __attribute__((alias(...))). */ +#undef HAVE_ATTRIBUTE_ALIAS + +/* Define to 1 if the target supports __attribute__((dllexport)). */ +#undef HAVE_ATTRIBUTE_DLLEXPORT + +/* Define to 1 if the target supports __attribute__((visibility(...))). */ +#undef HAVE_ATTRIBUTE_VISIBILITY + +/* Define if the POSIX Semaphores do not work on your system. */ +#undef HAVE_BROKEN_POSIX_SEMAPHORES + +/* Define to 1 if you have the `clock_gettime' function. */ +#undef HAVE_CLOCK_GETTIME + +/* Define to 1 if you have the `getloadavg' function. */ +#undef HAVE_GETLOADAVG + +/* Define to 1 if you have the <inttypes.h> header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the <semaphore.h> header file. */ +#undef HAVE_SEMAPHORE_H + +/* Define to 1 if you have the <stdint.h> header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the <stdlib.h> header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the <strings.h> header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the <string.h> header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if the target supports __sync_*_compare_and_swap */ +#undef HAVE_SYNC_BUILTINS + +/* Define to 1 if you have the <sys/loadavg.h> header file. */ +#undef HAVE_SYS_LOADAVG_H + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the <sys/time.h> header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the <sys/types.h> header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if the target supports thread-local storage. */ +#undef HAVE_TLS + +/* Define to 1 if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* The size of a `char', as computed by sizeof. */ +#undef SIZEOF_CHAR + +/* The size of a `int', as computed by sizeof. */ +#undef SIZEOF_INT + +/* The size of a `long', as computed by sizeof. */ +#undef SIZEOF_LONG + +/* The size of a `short', as computed by sizeof. */ +#undef SIZEOF_SHORT + +/* The size of a `void *', as computed by sizeof. */ +#undef SIZEOF_VOID_P + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */ +#undef TIME_WITH_SYS_TIME + +/* Version number of package */ +#undef VERSION diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/alpha/futex.h b/gcc-4.2.1-5666.3/libgomp/config/linux/alpha/futex.h new file mode 100644 index 000000000..98681a852 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/alpha/futex.h @@ -0,0 +1,76 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* Provide target-specific access to the futex system call. */ + +#ifndef SYS_futex +#define SYS_futex 394 +#endif +#define FUTEX_WAIT 0 +#define FUTEX_WAKE 1 + + +static inline void +futex_wait (int *addr, int val) +{ + register long sc_0 __asm__("$0"); + register long sc_16 __asm__("$16"); + register long sc_17 __asm__("$17"); + register long sc_18 __asm__("$18"); + register long sc_19 __asm__("$19"); + + sc_0 = SYS_futex; + sc_16 = (long) addr; + sc_17 = FUTEX_WAIT; + sc_18 = val; + sc_19 = 0; + __asm volatile ("callsys" + : "=r" (sc_0), "=r"(sc_19) + : "0"(sc_0), "r" (sc_16), "r"(sc_17), "r"(sc_18), "1"(sc_19) + : "$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8", + "$22", "$23", "$24", "$25", "$27", "$28", "memory"); +} + +static inline void +futex_wake (int *addr, int count) +{ + register long sc_0 __asm__("$0"); + register long sc_16 __asm__("$16"); + register long sc_17 __asm__("$17"); + register long sc_18 __asm__("$18"); + register long sc_19 __asm__("$19"); + + sc_0 = SYS_futex; + sc_16 = (long) addr; + sc_17 = FUTEX_WAKE; + sc_18 = count; + __asm volatile ("callsys" + : "=r" (sc_0), "=r"(sc_19) + : "0"(sc_0), "r" (sc_16), "r"(sc_17), "r"(sc_18) + : "$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8", + "$22", "$23", "$24", "$25", "$27", "$28", "memory"); +} diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/bar.c b/gcc-4.2.1-5666.3/libgomp/config/linux/bar.c new file mode 100644 index 000000000..5c4f32e6f --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/bar.c @@ -0,0 +1,64 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is a Linux specific implementation of a barrier synchronization + mechanism for libgomp. This type is private to the library. This + implementation uses atomic instructions and the futex syscall. */ + +#include "libgomp.h" +#include "futex.h" +#include <limits.h> + + +void +gomp_barrier_wait_end (gomp_barrier_t *bar, bool last) +{ + if (last) + { + bar->generation++; + futex_wake (&bar->generation, INT_MAX); + } + else + { + unsigned int generation = bar->generation; + + gomp_mutex_unlock (&bar->mutex); + + do + futex_wait (&bar->generation, generation); + while (bar->generation == generation); + } + + if (__sync_add_and_fetch (&bar->arrived, -1) == 0) + gomp_mutex_unlock (&bar->mutex); +} + +void +gomp_barrier_wait (gomp_barrier_t *barrier) +{ + gomp_barrier_wait_end (barrier, gomp_barrier_wait_start (barrier)); +} diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/bar.h b/gcc-4.2.1-5666.3/libgomp/config/linux/bar.h new file mode 100644 index 000000000..57268585d --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/bar.h @@ -0,0 +1,75 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is a Linux specific implementation of a barrier synchronization + mechanism for libgomp. This type is private to the library. This + implementation uses atomic instructions and the futex syscall. */ + +#ifndef GOMP_BARRIER_H +#define GOMP_BARRIER_H 1 + +#include "mutex.h" + +typedef struct +{ + gomp_mutex_t mutex; + unsigned total; + unsigned arrived; + int generation; +} gomp_barrier_t; + +static inline void gomp_barrier_init (gomp_barrier_t *bar, unsigned count) +{ + gomp_mutex_init (&bar->mutex); + bar->total = count; + bar->arrived = 0; + bar->generation = 0; +} + +static inline void gomp_barrier_reinit (gomp_barrier_t *bar, unsigned count) +{ + gomp_mutex_lock (&bar->mutex); + bar->total = count; + gomp_mutex_unlock (&bar->mutex); +} + +static inline void gomp_barrier_destroy (gomp_barrier_t *bar) +{ + /* Before destroying, make sure all threads have left the barrier. */ + gomp_mutex_lock (&bar->mutex); +} + +extern void gomp_barrier_wait (gomp_barrier_t *); +extern void gomp_barrier_wait_end (gomp_barrier_t *, bool); + +static inline bool gomp_barrier_wait_start (gomp_barrier_t *bar) +{ + gomp_mutex_lock (&bar->mutex); + return ++bar->arrived == bar->total; +} + +#endif /* GOMP_BARRIER_H */ diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/ia64/futex.h b/gcc-4.2.1-5666.3/libgomp/config/linux/ia64/futex.h new file mode 100644 index 000000000..5e54982d6 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/ia64/futex.h @@ -0,0 +1,71 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* Provide target-specific access to the futex system call. */ + +#include <sys/syscall.h> + +#define FUTEX_WAIT 0 +#define FUTEX_WAKE 1 + + +static inline void +sys_futex0(int *addr, int op, int val) +{ + register long out0 asm ("out0") = (long) addr; + register long out1 asm ("out1") = op; + register long out2 asm ("out2") = val; + register long out3 asm ("out3") = 0; + register long r15 asm ("r15") = SYS_futex; + + __asm __volatile ("break 0x100000" + : "=r"(r15), "=r"(out0), "=r"(out1), "=r"(out2), "=r"(out3) + : "r"(r15), "r"(out0), "r"(out1), "r"(out2), "r"(out3) + : "memory", "r8", "r10", "out4", "out5", "out6", "out7", + /* Non-stacked integer registers, minus r8, r10, r15. */ + "r2", "r3", "r9", "r11", "r12", "r13", "r14", "r16", "r17", "r18", + "r19", "r20", "r21", "r22", "r23", "r24", "r25", "r26", "r27", + "r28", "r29", "r30", "r31", + /* Predicate registers. */ + "p6", "p7", "p8", "p9", "p10", "p11", "p12", "p13", "p14", "p15", + /* Non-rotating fp registers. */ + "f6", "f7", "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", + /* Branch registers. */ + "b6"); +} + +static inline void +futex_wait (int *addr, int val) +{ + sys_futex0 (addr, FUTEX_WAIT, val); +} + +static inline void +futex_wake (int *addr, int count) +{ + sys_futex0 (addr, FUTEX_WAKE, count); +} diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/lock.c b/gcc-4.2.1-5666.3/libgomp/config/linux/lock.c new file mode 100644 index 000000000..211f6007b --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/lock.c @@ -0,0 +1,182 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is a Linux specific implementation of the public OpenMP locking + primitives. This implementation uses atomic instructions and the futex + syscall. */ + +#include "libgomp.h" +#include <string.h> +#include <unistd.h> +#include <sys/syscall.h> +#include "futex.h" + + +/* The internal gomp_mutex_t and the external non-recursive omp_lock_t + have the same form. Re-use it. */ + +void +omp_init_lock (omp_lock_t *lock) +{ + gomp_mutex_init (lock); +} + +void +omp_destroy_lock (omp_lock_t *lock) +{ + gomp_mutex_destroy (lock); +} + +void +omp_set_lock (omp_lock_t *lock) +{ + gomp_mutex_lock (lock); +} + +void +omp_unset_lock (omp_lock_t *lock) +{ + gomp_mutex_unlock (lock); +} + +int +omp_test_lock (omp_lock_t *lock) +{ + return __sync_bool_compare_and_swap (lock, 0, 1); +} + +/* The external recursive omp_nest_lock_t form requires additional work. */ + +/* We need an integer to uniquely identify this thread. Most generally + this is the thread's TID, which ideally we'd get this straight from + the TLS block where glibc keeps it. Unfortunately, we can't get at + that directly. + + If we don't support (or have disabled) TLS, one function call is as + good (or bad) as any other. Use the syscall all the time. + + On an ILP32 system (defined here as not LP64), we can make do with + any thread-local pointer. Ideally we'd use the TLS base address, + since that requires the least amount of arithmetic, but that's not + always available directly. Make do with the gomp_thread pointer + since it's handy. */ + +#if !defined (HAVE_TLS) +static inline int gomp_tid (void) +{ + return syscall (SYS_gettid); +} +#elif !defined(__LP64__) +static inline int gomp_tid (void) +{ + return (int) gomp_thread (); +} +#else +static __thread int tid_cache; +static inline int gomp_tid (void) +{ + int tid = tid_cache; + if (__builtin_expect (tid == 0, 0)) + tid_cache = tid = syscall (SYS_gettid); + return tid; +} +#endif + + +void +omp_init_nest_lock (omp_nest_lock_t *lock) +{ + memset (lock, 0, sizeof (lock)); +} + +void +omp_destroy_nest_lock (omp_nest_lock_t *lock) +{ +} + +void +omp_set_nest_lock (omp_nest_lock_t *lock) +{ + int otid, tid = gomp_tid (); + + while (1) + { + otid = __sync_val_compare_and_swap (&lock->owner, 0, tid); + if (otid == 0) + { + lock->count = 1; + return; + } + if (otid == tid) + { + lock->count++; + return; + } + + futex_wait (&lock->owner, otid); + } +} + +void +omp_unset_nest_lock (omp_nest_lock_t *lock) +{ + /* ??? Validate that we own the lock here. */ + + if (--lock->count == 0) + { + __sync_lock_release (&lock->owner); + futex_wake (&lock->owner, 1); + } +} + +int +omp_test_nest_lock (omp_nest_lock_t *lock) +{ + int otid, tid = gomp_tid (); + + otid = __sync_val_compare_and_swap (&lock->owner, 0, tid); + if (otid == 0) + { + lock->count = 1; + return 1; + } + if (otid == tid) + return ++lock->count; + + return 0; +} + +ialias (omp_init_lock) +ialias (omp_init_nest_lock) +ialias (omp_destroy_lock) +ialias (omp_destroy_nest_lock) +ialias (omp_set_lock) +ialias (omp_set_nest_lock) +ialias (omp_unset_lock) +ialias (omp_unset_nest_lock) +ialias (omp_test_lock) +ialias (omp_test_nest_lock) diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/mutex.c b/gcc-4.2.1-5666.3/libgomp/config/linux/mutex.c new file mode 100644 index 000000000..fa3dfd1cb --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/mutex.c @@ -0,0 +1,52 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is a Linux specific implementation of a mutex synchronization + mechanism for libgomp. This type is private to the library. This + implementation uses atomic instructions and the futex syscall. */ + +#include "libgomp.h" +#include "futex.h" + + +void +gomp_mutex_lock_slow (gomp_mutex_t *mutex) +{ + do + { + int oldval = __sync_val_compare_and_swap (mutex, 1, 2); + if (oldval != 0) + futex_wait (mutex, 2); + } + while (!__sync_bool_compare_and_swap (mutex, 0, 2)); +} + +void +gomp_mutex_unlock_slow (gomp_mutex_t *mutex) +{ + futex_wake (mutex, 1); +} diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/mutex.h b/gcc-4.2.1-5666.3/libgomp/config/linux/mutex.h new file mode 100644 index 000000000..323814aa8 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/mutex.h @@ -0,0 +1,63 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is a Linux specific implementation of a mutex synchronization + mechanism for libgomp. This type is private to the library. This + implementation uses atomic instructions and the futex syscall. */ + +#ifndef GOMP_MUTEX_H +#define GOMP_MUTEX_H 1 + +typedef int gomp_mutex_t; + +#define GOMP_MUTEX_INIT_0 1 + +static inline void gomp_mutex_init (gomp_mutex_t *mutex) +{ + *mutex = 0; +} + +extern void gomp_mutex_lock_slow (gomp_mutex_t *mutex); +static inline void gomp_mutex_lock (gomp_mutex_t *mutex) +{ + if (!__sync_bool_compare_and_swap (mutex, 0, 1)) + gomp_mutex_lock_slow (mutex); +} + +extern void gomp_mutex_unlock_slow (gomp_mutex_t *mutex); +static inline void gomp_mutex_unlock (gomp_mutex_t *mutex) +{ + int val = __sync_lock_test_and_set (mutex, 0); + if (__builtin_expect (val > 1, 0)) + gomp_mutex_unlock_slow (mutex); +} + +static inline void gomp_mutex_destroy (gomp_mutex_t *mutex) +{ +} + +#endif /* GOMP_MUTEX_H */ diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/omp-lock.h b/gcc-4.2.1-5666.3/libgomp/config/linux/omp-lock.h new file mode 100644 index 000000000..350cba160 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/omp-lock.h @@ -0,0 +1,10 @@ +/* This header is used during the build process to find the size and + alignment of the public OpenMP locks, so that we can export data + structures without polluting the namespace. + + When using the Linux futex primitive, non-recursive locks require + only one int. Recursive locks require we identify the owning thread + and so require two ints. */ + +typedef int omp_lock_t; +typedef struct { int owner, count; } omp_nest_lock_t; diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/powerpc/futex.h b/gcc-4.2.1-5666.3/libgomp/config/linux/powerpc/futex.h new file mode 100644 index 000000000..20e035737 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/powerpc/futex.h @@ -0,0 +1,70 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* Provide target-specific access to the futex system call. */ + +#include <sys/syscall.h> +#define FUTEX_WAIT 0 +#define FUTEX_WAKE 1 + +static inline void +sys_futex0 (int *addr, int op, int val) +{ + register long int r0 __asm__ ("r0"); + register long int r3 __asm__ ("r3"); + register long int r4 __asm__ ("r4"); + register long int r5 __asm__ ("r5"); + register long int r6 __asm__ ("r6"); + + r0 = SYS_futex; + r3 = (long) addr; + r4 = op; + r5 = val; + r6 = 0; + + /* ??? The powerpc64 sysdep.h file clobbers ctr; the powerpc32 sysdep.h + doesn't. It doesn't much matter for us. In the interest of unity, + go ahead and clobber it always. */ + + __asm volatile ("sc" + : "=r"(r0), "=r"(r3), "=r"(r4), "=r"(r5), "=r"(r6) + : "r"(r0), "r"(r3), "r"(r4), "r"(r5), "r"(r6) + : "r7", "r8", "r9", "r10", "r11", "r12", + "cr0", "ctr", "memory"); +} + +static inline void +futex_wait (int *addr, int val) +{ + sys_futex0 (addr, FUTEX_WAIT, val); +} + +static inline void +futex_wake (int *addr, int count) +{ + sys_futex0 (addr, FUTEX_WAKE, count); +} diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/s390/futex.h b/gcc-4.2.1-5666.3/libgomp/config/linux/s390/futex.h new file mode 100644 index 000000000..9b3820c0d --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/s390/futex.h @@ -0,0 +1,64 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Jakub Jelinek <jakub@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* Provide target-specific access to the futex system call. */ + +#include <sys/syscall.h> +#define FUTEX_WAIT 0 +#define FUTEX_WAKE 1 + +static inline void +sys_futex0 (int *addr, int op, int val) +{ + register long int gpr2 __asm__ ("2"); + register long int gpr3 __asm__ ("3"); + register long int gpr4 __asm__ ("4"); + register long int gpr5 __asm__ ("5"); + + gpr2 = (long) addr; + gpr3 = op; + gpr4 = val; + gpr5 = 0; + + __asm volatile ("svc %b1" + : "=d" (gpr2) + : "i" (SYS_futex), + "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5) + : "memory"); +} + +static inline void +futex_wait (int *addr, int val) +{ + sys_futex0 (addr, FUTEX_WAIT, val); +} + +static inline void +futex_wake (int *addr, int count) +{ + sys_futex0 (addr, FUTEX_WAKE, count); +} diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/sem.c b/gcc-4.2.1-5666.3/libgomp/config/linux/sem.c new file mode 100644 index 000000000..798e3f1f2 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/sem.c @@ -0,0 +1,65 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is a Linux specific implementation of a semaphore synchronization + mechanism for libgomp. This type is private to the library. This + implementation uses atomic instructions and the futex syscall. */ + +#include "libgomp.h" +#include "futex.h" + + +void +gomp_sem_wait_slow (gomp_sem_t *sem) +{ + while (1) + { + int val = __sync_val_compare_and_swap (sem, 0, -1); + if (val > 0) + { + if (__sync_bool_compare_and_swap (sem, val, val - 1)) + return; + } + futex_wait (sem, -1); + } +} + +void +gomp_sem_post_slow (gomp_sem_t *sem) +{ + int old, tmp = *sem, wake; + + do + { + old = tmp; + wake = old > 0 ? old + 1 : 1; + tmp = __sync_val_compare_and_swap (sem, old, wake); + } + while (old != tmp); + + futex_wake (sem, wake); +} diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/sem.h b/gcc-4.2.1-5666.3/libgomp/config/linux/sem.h new file mode 100644 index 000000000..fff0bbded --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/sem.h @@ -0,0 +1,60 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is a Linux specific implementation of a semaphore synchronization + mechanism for libgomp. This type is private to the library. This + implementation uses atomic instructions and the futex syscall. */ + +#ifndef GOMP_SEM_H +#define GOMP_SEM_H 1 + +typedef int gomp_sem_t; + +static inline void gomp_sem_init (gomp_sem_t *sem, int value) +{ + *sem = value; +} + +extern void gomp_sem_wait_slow (gomp_sem_t *); +static inline void gomp_sem_wait (gomp_sem_t *sem) +{ + if (!__sync_bool_compare_and_swap (sem, 1, 0)) + gomp_sem_wait_slow (sem); +} + +extern void gomp_sem_post_slow (gomp_sem_t *); +static inline void gomp_sem_post (gomp_sem_t *sem) +{ + if (!__sync_bool_compare_and_swap (sem, 0, 1)) + gomp_sem_post_slow (sem); +} + +static inline void gomp_sem_destroy (gomp_sem_t *sem) +{ +} + +#endif /* GOMP_SEM_H */ diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/sparc/futex.h b/gcc-4.2.1-5666.3/libgomp/config/linux/sparc/futex.h new file mode 100644 index 000000000..7b1cc8379 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/sparc/futex.h @@ -0,0 +1,80 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Jakub Jelinek <jakub@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* Provide target-specific access to the futex system call. */ + +#include <sys/syscall.h> +#define FUTEX_WAIT 0 +#define FUTEX_WAKE 1 + +static inline void +sys_futex0 (int *addr, int op, int val) +{ + register long int g1 __asm__ ("g1"); + register long int o0 __asm__ ("o0"); + register long int o1 __asm__ ("o1"); + register long int o2 __asm__ ("o2"); + register long int o3 __asm__ ("o3"); + + g1 = SYS_futex; + o0 = (long) addr; + o1 = op; + o2 = val; + o3 = 0; + +#ifdef __arch64__ +# define SYSCALL_STRING "ta\t0x6d" +#else +# define SYSCALL_STRING "ta\t0x10" +#endif + + __asm volatile (SYSCALL_STRING + : "=r" (g1), "=r" (o0) + : "0" (g1), "1" (o0), "r" (o1), "r" (o2), "r" (o3) + : "g2", "g3", "g4", "g5", "g6", + "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", + "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", + "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", + "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", +#ifdef __arch64__ + "f32", "f34", "f36", "f38", "f40", "f42", "f44", "f46", + "f48", "f50", "f52", "f54", "f56", "f58", "f60", "f62", +#endif + "cc", "memory"); +} + +static inline void +futex_wait (int *addr, int val) +{ + sys_futex0 (addr, FUTEX_WAIT, val); +} + +static inline void +futex_wake (int *addr, int count) +{ + sys_futex0 (addr, FUTEX_WAKE, count); +} diff --git a/gcc-4.2.1-5666.3/libgomp/config/linux/x86/futex.h b/gcc-4.2.1-5666.3/libgomp/config/linux/x86/futex.h new file mode 100644 index 000000000..4f9aac2dd --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/linux/x86/futex.h @@ -0,0 +1,110 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* Provide target-specific access to the futex system call. */ + +#define FUTEX_WAIT 0 +#define FUTEX_WAKE 1 + +#ifdef __LP64__ +# ifndef SYS_futex +# define SYS_futex 202 +# endif + +static inline void +futex_wait (int *addr, int val) +{ + register long r10 __asm__("%r10") = 0; + long res; + + __asm volatile ("syscall" + : "=a" (res) + : "0"(SYS_futex), "D" (addr), "S"(FUTEX_WAIT), + "d"(val), "r"(r10) + : "r11", "rcx", "memory"); +} + +static inline void +futex_wake (int *addr, int count) +{ + long res; + + __asm volatile ("syscall" + : "=a" (res) + : "0"(SYS_futex), "D" (addr), "S"(FUTEX_WAKE), "d"(count) + : "r11", "rcx", "memory"); +} +#else +# ifndef SYS_futex +# define SYS_futex 240 +# endif + +# ifdef __PIC__ + +static inline void +sys_futex0 (int *addr, int op, int val) +{ + long res; + + __asm volatile ("xchgl\t%%ebx, %2\n\t" + "int\t$0x80\n\t" + "xchgl\t%%ebx, %2" + : "=a" (res) + : "0"(SYS_futex), "r" (addr), "c"(op), + "d"(val), "S"(0) + : "memory"); +} + +# else + +static inline void +sys_futex0 (int *addr, int op, int val) +{ + long res; + + __asm volatile ("int $0x80" + : "=a" (res) + : "0"(SYS_futex), "b" (addr), "c"(op), + "d"(val), "S"(0) + : "memory"); +} + +# endif /* __PIC__ */ + +static inline void +futex_wait (int *addr, int val) +{ + sys_futex0 (addr, FUTEX_WAIT, val); +} + +static inline void +futex_wake (int *addr, int count) +{ + sys_futex0 (addr, FUTEX_WAKE, count); +} + +#endif /* __LP64__ */ diff --git a/gcc-4.2.1-5666.3/libgomp/config/mingw32/time.c b/gcc-4.2.1-5666.3/libgomp/config/mingw32/time.c new file mode 100644 index 000000000..0a83113be --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/mingw32/time.c @@ -0,0 +1,49 @@ +/* Copyright (C) 2006 Free Software Foundation, Inc. + Contributed by Francois-Xavier Coudert <coudert@clipper.ens.fr> + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file contains timer routines for mingw32. */ + +#include "libgomp.h" +#include <unistd.h> +#include <sys/timeb.h> + +double +omp_get_wtime (void) +{ + struct _timeb timebuf; + _ftime (&timebuf); + return (timebuf.time + (long)(timebuf.millitm) / 1e3); +} + +double +omp_get_wtick (void) +{ + return 1e-3; +} + +ialias (omp_get_wtime) +ialias (omp_get_wtick) diff --git a/gcc-4.2.1-5666.3/libgomp/config/posix/bar.c b/gcc-4.2.1-5666.3/libgomp/config/posix/bar.c new file mode 100644 index 000000000..79721610c --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/posix/bar.c @@ -0,0 +1,111 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is the default implementation of a barrier synchronization mechanism + for libgomp. This type is private to the library. Note that we rely on + being able to adjust the barrier count while threads are blocked, so the + POSIX pthread_barrier_t won't work. */ + +#include "libgomp.h" + + +void +gomp_barrier_init (gomp_barrier_t *bar, unsigned count) +{ + gomp_mutex_init (&bar->mutex1); +#ifndef HAVE_SYNC_BUILTINS + gomp_mutex_init (&bar->mutex2); +#endif + gomp_sem_init (&bar->sem1, 0); + gomp_sem_init (&bar->sem2, 0); + bar->total = count; + bar->arrived = 0; +} + +void +gomp_barrier_destroy (gomp_barrier_t *bar) +{ + /* Before destroying, make sure all threads have left the barrier. */ + gomp_mutex_lock (&bar->mutex1); + gomp_mutex_unlock (&bar->mutex1); + + gomp_mutex_destroy (&bar->mutex1); +#ifndef HAVE_SYNC_BUILTINS + gomp_mutex_destroy (&bar->mutex2); +#endif + gomp_sem_destroy (&bar->sem1); + gomp_sem_destroy (&bar->sem2); +} + +void +gomp_barrier_reinit (gomp_barrier_t *bar, unsigned count) +{ + gomp_mutex_lock (&bar->mutex1); + bar->total = count; + gomp_mutex_unlock (&bar->mutex1); +} + +void +gomp_barrier_wait_end (gomp_barrier_t *bar, bool last) +{ + unsigned int n; + + if (last) + { + n = --bar->arrived; + if (n > 0) + { + do + gomp_sem_post (&bar->sem1); + while (--n != 0); + gomp_sem_wait (&bar->sem2); + } + gomp_mutex_unlock (&bar->mutex1); + } + else + { + gomp_mutex_unlock (&bar->mutex1); + gomp_sem_wait (&bar->sem1); + +#ifdef HAVE_SYNC_BUILTINS + n = __sync_add_and_fetch (&bar->arrived, -1); +#else + gomp_mutex_lock (&bar->mutex2); + n = --bar->arrived; + gomp_mutex_unlock (&bar->mutex2); +#endif + + if (n == 0) + gomp_sem_post (&bar->sem2); + } +} + +void +gomp_barrier_wait (gomp_barrier_t *barrier) +{ + gomp_barrier_wait_end (barrier, gomp_barrier_wait_start (barrier)); +} diff --git a/gcc-4.2.1-5666.3/libgomp/config/posix/bar.h b/gcc-4.2.1-5666.3/libgomp/config/posix/bar.h new file mode 100644 index 000000000..5275efa96 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/posix/bar.h @@ -0,0 +1,63 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is the default implementation of a barrier synchronization mechanism + for libgomp. This type is private to the library. Note that we rely on + being able to adjust the barrier count while threads are blocked, so the + POSIX pthread_barrier_t won't work. */ + +#ifndef GOMP_BARRIER_H +#define GOMP_BARRIER_H 1 + +#include <pthread.h> + +typedef struct +{ + gomp_mutex_t mutex1; +#ifndef HAVE_SYNC_BUILTINS + gomp_mutex_t mutex2; +#endif + gomp_sem_t sem1; + gomp_sem_t sem2; + unsigned total; + unsigned arrived; +} gomp_barrier_t; + +extern void gomp_barrier_init (gomp_barrier_t *, unsigned); +extern void gomp_barrier_reinit (gomp_barrier_t *, unsigned); +extern void gomp_barrier_destroy (gomp_barrier_t *); + +extern void gomp_barrier_wait (gomp_barrier_t *); +extern void gomp_barrier_wait_end (gomp_barrier_t *, bool); + +static inline bool gomp_barrier_wait_start (gomp_barrier_t *bar) +{ + gomp_mutex_lock (&bar->mutex1); + return ++bar->arrived == bar->total; +} + +#endif /* GOMP_BARRIER_H */ diff --git a/gcc-4.2.1-5666.3/libgomp/config/posix/lock.c b/gcc-4.2.1-5666.3/libgomp/config/posix/lock.c new file mode 100644 index 000000000..59459bb86 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/posix/lock.c @@ -0,0 +1,125 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is the default PTHREADS implementation of the public OpenMP + locking primitives. + + Because OpenMP uses different entry points for normal and recursive + locks, and pthreads uses only one entry point, a system may be able + to do better and streamline the locking as well as reduce the size + of the types exported. */ + +/* We need Unix98 extensions to get recursive locks. On Tru64 UNIX V4.0F, + the declarations are available without _XOPEN_SOURCE, which actually + breaks compilation. */ +#ifndef __osf__ +#define _XOPEN_SOURCE 500 +#endif + +#include "libgomp.h" + + +void +omp_init_lock (omp_lock_t *lock) +{ + pthread_mutex_init (lock, NULL); +} + +void +omp_destroy_lock (omp_lock_t *lock) +{ + pthread_mutex_destroy (lock); +} + +void +omp_set_lock (omp_lock_t *lock) +{ + pthread_mutex_lock (lock); +} + +void +omp_unset_lock (omp_lock_t *lock) +{ + pthread_mutex_unlock (lock); +} + +int +omp_test_lock (omp_lock_t *lock) +{ + return pthread_mutex_trylock (lock) == 0; +} + +void +omp_init_nest_lock (omp_nest_lock_t *lock) +{ + pthread_mutexattr_t attr; + + pthread_mutexattr_init (&attr); + pthread_mutexattr_settype (&attr, PTHREAD_MUTEX_RECURSIVE); + pthread_mutex_init (&lock->lock, &attr); + lock->count = 0; + pthread_mutexattr_destroy (&attr); +} + +void +omp_destroy_nest_lock (omp_nest_lock_t *lock) +{ + pthread_mutex_destroy (&lock->lock); +} + +void +omp_set_nest_lock (omp_nest_lock_t *lock) +{ + pthread_mutex_lock (&lock->lock); + lock->count++; +} + +void +omp_unset_nest_lock (omp_nest_lock_t *lock) +{ + lock->count--; + pthread_mutex_unlock (&lock->lock); +} + +int +omp_test_nest_lock (omp_nest_lock_t *lock) +{ + if (pthread_mutex_trylock (&lock->lock) == 0) + return ++lock->count; + return 0; +} + +ialias (omp_init_lock) +ialias (omp_init_nest_lock) +ialias (omp_destroy_lock) +ialias (omp_destroy_nest_lock) +ialias (omp_set_lock) +ialias (omp_set_nest_lock) +ialias (omp_unset_lock) +ialias (omp_unset_nest_lock) +ialias (omp_test_lock) +ialias (omp_test_nest_lock) diff --git a/gcc-4.2.1-5666.3/libgomp/config/posix/mutex.c b/gcc-4.2.1-5666.3/libgomp/config/posix/mutex.c new file mode 100644 index 000000000..39bb64da0 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/posix/mutex.c @@ -0,0 +1 @@ +/* Everything is in the header. */ diff --git a/gcc-4.2.1-5666.3/libgomp/config/posix/mutex.h b/gcc-4.2.1-5666.3/libgomp/config/posix/mutex.h new file mode 100644 index 000000000..c798e78ae --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/posix/mutex.h @@ -0,0 +1,60 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is the default PTHREADS implementation of a mutex synchronization + mechanism for libgomp. This type is private to the library. */ + +#ifndef GOMP_MUTEX_H +#define GOMP_MUTEX_H 1 + +#include <pthread.h> + +typedef pthread_mutex_t gomp_mutex_t; + +#define GOMP_MUTEX_INIT_0 0 + +static inline void gomp_mutex_init (gomp_mutex_t *mutex) +{ + pthread_mutex_init (mutex, NULL); +} + +static inline void gomp_mutex_lock (gomp_mutex_t *mutex) +{ + pthread_mutex_lock (mutex); +} + +static inline void gomp_mutex_unlock (gomp_mutex_t *mutex) +{ + pthread_mutex_unlock (mutex); +} + +static inline void gomp_mutex_destroy (gomp_mutex_t *mutex) +{ + pthread_mutex_destroy (mutex); +} + +#endif /* GOMP_MUTEX_H */ diff --git a/gcc-4.2.1-5666.3/libgomp/config/posix/omp-lock.h b/gcc-4.2.1-5666.3/libgomp/config/posix/omp-lock.h new file mode 100644 index 000000000..ed70618d8 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/posix/omp-lock.h @@ -0,0 +1,11 @@ +/* This header is used during the build process to find the size and + alignment of the public OpenMP locks, so that we can export data + structures without polluting the namespace. + + In this default POSIX implementation, we map the two locks to the + same PTHREADS primitive. */ + +#include <pthread.h> + +typedef pthread_mutex_t omp_lock_t; +typedef struct { pthread_mutex_t lock; int count; } omp_nest_lock_t; diff --git a/gcc-4.2.1-5666.3/libgomp/config/posix/proc.c b/gcc-4.2.1-5666.3/libgomp/config/posix/proc.c new file mode 100644 index 000000000..3ee84f5c9 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/posix/proc.c @@ -0,0 +1,103 @@ +/* Copyright (C) 2005, 2006 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file contains system specific routines related to counting + online processors and dynamic load balancing. It is expected that + a system may well want to write special versions of each of these. + + The following implementation uses a mix of POSIX and BSD routines. */ + +#include "libgomp.h" +#include <unistd.h> +#include <stdlib.h> +#ifdef HAVE_GETLOADAVG +# ifdef HAVE_SYS_LOADAVG_H +# include <sys/loadavg.h> +# endif +#endif + + +/* At startup, determine the default number of threads. It would seem + this should be related to the number of cpus online. */ + +void +gomp_init_num_threads (void) +{ +#ifdef _SC_NPROCESSORS_ONLN + gomp_nthreads_var = sysconf (_SC_NPROCESSORS_ONLN); +#endif +} + +/* When OMP_DYNAMIC is set, at thread launch determine the number of + threads we should spawn for this team. */ +/* ??? I have no idea what best practice for this is. Surely some + function of the number of processors that are *still* online and + the load average. Here I use the number of processors online + minus the 15 minute load average. */ + +unsigned +gomp_dynamic_max_threads (void) +{ + unsigned n_onln, loadavg; + +#ifdef _SC_NPROCESSORS_ONLN + n_onln = sysconf (_SC_NPROCESSORS_ONLN); + if (n_onln > gomp_nthreads_var) + n_onln = gomp_nthreads_var; +#else + n_onln = gomp_nthreads_var; +#endif + + loadavg = 0; +#ifdef HAVE_GETLOADAVG + { + double dloadavg[3]; + if (getloadavg (dloadavg, 3) == 3) + { + /* Add 0.1 to get a kind of biased rounding. */ + loadavg = dloadavg[2] + 0.1; + } + } +#endif + + if (loadavg >= n_onln) + return 1; + else + return n_onln - loadavg; +} + +int +omp_get_num_procs (void) +{ +#ifdef _SC_NPROCESSORS_ONLN + return sysconf (_SC_NPROCESSORS_ONLN); +#else + return gomp_nthreads_var; +#endif +} + +ialias (omp_get_num_procs) diff --git a/gcc-4.2.1-5666.3/libgomp/config/posix/sem.c b/gcc-4.2.1-5666.3/libgomp/config/posix/sem.c new file mode 100644 index 000000000..b44cb5d16 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/posix/sem.c @@ -0,0 +1,126 @@ +/* Copyright (C) 2005, 2006 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is the default POSIX 1003.1b implementation of a semaphore + synchronization mechanism for libgomp. This type is private to + the library. + + This is a bit heavy weight for what we need, in that we're not + interested in sem_wait as a cancelation point, but it's not too + bad for a default. */ + +#include "libgomp.h" + +#ifdef HAVE_BROKEN_POSIX_SEMAPHORES +#include <stdlib.h> + +void gomp_sem_init (gomp_sem_t *sem, int value) +{ + int ret; + + ret = pthread_mutex_init (&sem->mutex, NULL); + if (ret) + return; + + ret = pthread_cond_init (&sem->cond, NULL); + if (ret) + return; + + sem->value = value; +} + +void gomp_sem_wait (gomp_sem_t *sem) +{ + int ret; + + ret = pthread_mutex_lock (&sem->mutex); + if (ret) + return; + + if (sem->value > 0) + { + sem->value--; + ret = pthread_mutex_unlock (&sem->mutex); + return; + } + + while (sem->value <= 0) + { + ret = pthread_cond_wait (&sem->cond, &sem->mutex); + if (ret) + { + pthread_mutex_unlock (&sem->mutex); + return; + } + } + + sem->value--; + ret = pthread_mutex_unlock (&sem->mutex); + return; +} + +void gomp_sem_post (gomp_sem_t *sem) +{ + int ret; + + ret = pthread_mutex_lock (&sem->mutex); + if (ret) + return; + + sem->value++; + + ret = pthread_mutex_unlock (&sem->mutex); + if (ret) + return; + + ret = pthread_cond_signal (&sem->cond); + + return; +} + +void gomp_sem_destroy (gomp_sem_t *sem) +{ + int ret; + + ret = pthread_mutex_destroy (&sem->mutex); + if (ret) + return; + + ret = pthread_cond_destroy (&sem->cond); + + return; +} +#else /* HAVE_BROKEN_POSIX_SEMAPHORES */ +void +gomp_sem_wait (gomp_sem_t *sem) +{ + /* With POSIX, the wait can be canceled by signals. We don't want that. + It is expected that the return value here is -1 and errno is EINTR. */ + while (sem_wait (sem) != 0) + continue; +} +#endif diff --git a/gcc-4.2.1-5666.3/libgomp/config/posix/sem.h b/gcc-4.2.1-5666.3/libgomp/config/posix/sem.h new file mode 100644 index 000000000..7056abffc --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/posix/sem.h @@ -0,0 +1,90 @@ +/* Copyright (C) 2005, 2006 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is the default POSIX 1003.1b implementation of a semaphore + synchronization mechanism for libgomp. This type is private to + the library. + + This is a bit heavy weight for what we need, in that we're not + interested in sem_wait as a cancelation point, but it's not too + bad for a default. */ + +#ifndef GOMP_SEM_H +#define GOMP_SEM_H 1 + +#ifdef HAVE_ATTRIBUTE_VISIBILITY +# pragma GCC visibility push(default) +#endif + +#include <semaphore.h> + +#ifdef HAVE_ATTRIBUTE_VISIBILITY +# pragma GCC visibility pop +#endif + +#ifdef HAVE_BROKEN_POSIX_SEMAPHORES +#include <pthread.h> + +struct gomp_sem +{ + pthread_mutex_t mutex; + pthread_cond_t cond; + int value; +}; + +typedef struct gomp_sem gomp_sem_t; + +extern void gomp_sem_init (gomp_sem_t *sem, int value); + +extern void gomp_sem_wait (gomp_sem_t *sem); + +extern void gomp_sem_post (gomp_sem_t *sem); + +extern void gomp_sem_destroy (gomp_sem_t *sem); + +#else /* HAVE_BROKEN_POSIX_SEMAPHORES */ + +typedef sem_t gomp_sem_t; + +static inline void gomp_sem_init (gomp_sem_t *sem, int value) +{ + sem_init (sem, 0, value); +} + +extern void gomp_sem_wait (gomp_sem_t *sem); + +static inline void gomp_sem_post (gomp_sem_t *sem) +{ + sem_post (sem); +} + +static inline void gomp_sem_destroy (gomp_sem_t *sem) +{ + sem_destroy (sem); +} +#endif /* doesn't HAVE_BROKEN_POSIX_SEMAPHORES */ +#endif /* GOMP_SEM_H */ diff --git a/gcc-4.2.1-5666.3/libgomp/config/posix/time.c b/gcc-4.2.1-5666.3/libgomp/config/posix/time.c new file mode 100644 index 000000000..ef267a312 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/posix/time.c @@ -0,0 +1,81 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file contains system specific timer routines. It is expected that + a system may well want to write special versions of each of these. + + The following implementation uses the most simple POSIX routines. + If present, POSIX 4 clocks should be used instead. */ + +#include "libgomp.h" +#include <unistd.h> +#if TIME_WITH_SYS_TIME +# include <sys/time.h> +# include <time.h> +#else +# if HAVE_SYS_TIME_H +# include <sys/time.h> +# else +# include <time.h> +# endif +#endif + + +double +omp_get_wtime (void) +{ +#ifdef HAVE_CLOCK_GETTIME + struct timespec ts; +# ifdef CLOCK_MONOTONIC + if (clock_gettime (CLOCK_MONOTONIC, &ts) < 0) +# endif + clock_gettime (CLOCK_REALTIME, &ts); + return ts.tv_sec + ts.tv_nsec / 1e9; +#else + struct timeval tv; + gettimeofday (&tv, NULL); + return tv.tv_sec + tv.tv_usec / 1e6; +#endif +} + +double +omp_get_wtick (void) +{ +#ifdef HAVE_CLOCK_GETTIME + struct timespec ts; +# ifdef CLOCK_MONOTONIC + if (clock_getres (CLOCK_MONOTONIC, &ts) < 0) +# endif + clock_getres (CLOCK_REALTIME, &ts); + return ts.tv_sec + ts.tv_nsec / 1e9; +#else + return 1.0 / sysconf(_SC_CLK_TCK); +#endif +} + +ialias (omp_get_wtime) +ialias (omp_get_wtick) diff --git a/gcc-4.2.1-5666.3/libgomp/config/posix95/lock.c b/gcc-4.2.1-5666.3/libgomp/config/posix95/lock.c new file mode 100644 index 000000000..2416f1131 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/posix95/lock.c @@ -0,0 +1,131 @@ +/* Copyright (C) 2006 Free Software Foundation, Inc. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This is the POSIX95 implementation of the public OpenMP locking primitives. + + Because OpenMP uses different entry points for normal and recursive + locks, and pthreads uses only one entry point, a system may be able + to do better and streamline the locking as well as reduce the size + of the types exported. */ + +#include "libgomp.h" + + +void +omp_init_lock (omp_lock_t *lock) +{ + pthread_mutex_init (lock, NULL); +} + +void +omp_destroy_lock (omp_lock_t *lock) +{ + pthread_mutex_destroy (lock); +} + +void +omp_set_lock (omp_lock_t *lock) +{ + pthread_mutex_lock (lock); +} + +void +omp_unset_lock (omp_lock_t *lock) +{ + pthread_mutex_unlock (lock); +} + +int +omp_test_lock (omp_lock_t *lock) +{ + return pthread_mutex_trylock (lock) == 0; +} + +void +omp_init_nest_lock (omp_nest_lock_t *lock) +{ + pthread_mutex_init (&lock->lock, NULL); + lock->owner = (pthread_t) 0; + lock->count = 0; +} + +void +omp_destroy_nest_lock (omp_nest_lock_t *lock) +{ + pthread_mutex_destroy (&lock->lock); +} + +void +omp_set_nest_lock (omp_nest_lock_t *lock) +{ + pthread_t me = pthread_self (); + + if (lock->owner != me) + { + pthread_mutex_lock (&lock->lock); + lock->owner = me; + } + + lock->count++; +} + +void +omp_unset_nest_lock (omp_nest_lock_t *lock) +{ + lock->count--; + + if (lock->count == 0) + { + lock->owner = (pthread_t) 0; + pthread_mutex_unlock (&lock->lock); + } +} + +int +omp_test_nest_lock (omp_nest_lock_t *lock) +{ + pthread_t me = pthread_self (); + + if (lock->owner != me) + { + if (pthread_mutex_trylock (&lock->lock) != 0) + return 0; + lock->owner = me; + } + + return ++lock->count; +} + +ialias (omp_init_lock) +ialias (omp_init_nest_lock) +ialias (omp_destroy_lock) +ialias (omp_destroy_nest_lock) +ialias (omp_set_lock) +ialias (omp_set_nest_lock) +ialias (omp_unset_lock) +ialias (omp_unset_nest_lock) +ialias (omp_test_lock) +ialias (omp_test_nest_lock) diff --git a/gcc-4.2.1-5666.3/libgomp/config/posix95/omp-lock.h b/gcc-4.2.1-5666.3/libgomp/config/posix95/omp-lock.h new file mode 100644 index 000000000..c446aec01 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/config/posix95/omp-lock.h @@ -0,0 +1,17 @@ +/* This header is used during the build process to find the size and + alignment of the public OpenMP locks, so that we can export data + structures without polluting the namespace. + + In this POSIX95 implementation, we map the two locks to the + same PTHREADS primitive. */ + +#include <pthread.h> + +typedef pthread_mutex_t omp_lock_t; + +typedef struct +{ + pthread_mutex_t lock; + pthread_t owner; + int count; +} omp_nest_lock_t; diff --git a/gcc-4.2.1-5666.3/libgomp/configure b/gcc-4.2.1-5666.3/libgomp/configure new file mode 100755 index 000000000..af4254c1f --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/configure @@ -0,0 +1,12933 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.59 for GNU OpenMP Runtime Library 1.0. +# +# Copyright (C) 2003 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi +DUALCASE=1; export DUALCASE # for MKS sh + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# Work around bugs in pre-3.0 UWIN ksh. +$as_unset ENV MAIL MAILPATH +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)$' \| \ + . : '\(.\)' 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } + /^X\/\(\/\/\)$/{ s//\1/; q; } + /^X\/\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + + +# PATH needs CR, and LINENO needs CR and PATH. +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" || { + # Find who we are. Look in the path if we contain no path at all + # relative or not. + case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done + + ;; + esac + # We did not find ourselves, most probably we were run as `sh COMMAND' + # in which case we are not to be found in the path. + if test "x$as_myself" = x; then + as_myself=$0 + fi + if test ! -f "$as_myself"; then + { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 + { (exit 1); exit 1; }; } + fi + case $CONFIG_SHELL in + '') + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for as_base in sh bash ksh sh5; do + case $as_dir in + /*) + if ("$as_dir/$as_base" -c ' + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then + $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } + $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } + CONFIG_SHELL=$as_dir/$as_base + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$0" ${1+"$@"} + fi;; + esac + done +done +;; + esac + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. 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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +_ACEOF + + cat <<_ACEOF +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data [PREFIX/share] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --infodir=DIR info documentation [PREFIX/info] + --mandir=DIR man documentation [PREFIX/man] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] + --target=TARGET configure for building compilers for TARGET [HOST] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of GNU OpenMP Runtime Library 1.0:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-version-specific-runtime-libs + Specify that runtime libraries should be installed + in a compiler-specific directory [default=no] + --enable-linux-futex Use the Linux futex system call + [default=default] + --enable-generated-files-in-srcdir + put copies of generated files in source dir intended + for creating source tarballs for users without + texinfo bison or flex. 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However when releases or +# pre-releases are generated, the flex/bison generated files as well as the +# various formats of manuals need to be included along with the rest of the +# sources. 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Therefore, 'target' and 'host' will +# always be the same. This makes sense both for native and cross compilers +# just think about it for a little while. :-) +# +# Also, if this library is being configured as part of a cross compiler, the +# top-level configure script will pass the "real" host as $with_cross_host. +# +# Do not delete or change the following two lines. For why, see +# http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html +ac_aux_dir= +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f $ac_dir/shtool; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 +echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} + { (exit 1); exit 1; }; } +fi +ac_config_guess="$SHELL $ac_aux_dir/config.guess" +ac_config_sub="$SHELL $ac_aux_dir/config.sub" +ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. + +# Make sure we can run config.sub. +$ac_config_sub sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 +echo "$as_me: error: cannot run $ac_config_sub" >&2;} + { (exit 1); exit 1; }; } + +echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6 +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_build_alias=$build_alias +test -z "$ac_cv_build_alias" && + ac_cv_build_alias=`$ac_config_guess` +test -z "$ac_cv_build_alias" && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6 +build=$ac_cv_build +build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6 +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_host_alias=$host_alias +test -z "$ac_cv_host_alias" && + ac_cv_host_alias=$ac_cv_build_alias +ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6 +host=$ac_cv_host +host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking target system type" >&5 +echo $ECHO_N "checking target system type... $ECHO_C" >&6 +if test "${ac_cv_target+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_target_alias=$target_alias +test "x$ac_cv_target_alias" = "x" && + ac_cv_target_alias=$ac_cv_host_alias +ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_target" >&5 +echo "${ECHO_T}$ac_cv_target" >&6 +target=$ac_cv_target +target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +test -n "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- +target_alias=${target_alias-$host_alias} + +# Sets up automake. Must come after AC_CANONICAL_SYSTEM. Each of the +# following is magically included in AUTOMAKE_OPTIONS in each Makefile.am. +# 1.9.0: minimum required version +# no-define: PACKAGE and VERSION will not be #define'd in config.h (a bunch +# of other PACKAGE_* variables will, however, and there's nothing +# we can do about that; they come from AC_INIT). +# foreign: we don't follow the normal rules for GNU packages (no COPYING +# file in the top srcdir, etc, etc), so stop complaining. +# no-dependencies: turns off auto dependency generation (just for now) +# -Wall: turns on all automake warnings... +# -Wno-portability: ...except this one, since GNU make is required. +# -Wno-override: ... and this one, since we do want this in testsuite. +am__api_version="1.9" +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL=$ac_install_sh + fi +fi +echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo "$as_me:$LINENO: checking whether build environment is sane" >&5 +echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 +# Just in case +sleep 1 +echo timestamp > conftest.file +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +test "$program_prefix" != NONE && + program_transform_name="s,^,$program_prefix,;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$,$program_suffix,;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm conftest.sed + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then + # We used to keeping the `.' as first argument, in order to + # allow $(mkdir_p) to be used without argument. As in + # $(mkdir_p) $(somedir) + # where $(somedir) is conditionally defined. However this is wrong + # for two reasons: + # 1. if the package is installed by a user who cannot write `.' + # make install will fail, + # 2. the above comment should most certainly read + # $(mkdir_p) $(DESTDIR)$(somedir) + # so it does not work when $(somedir) is undefined and + # $(DESTDIR) is not. + # To support the latter case, we have to write + # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), + # so the `.' trick is pointless. + mkdir_p='mkdir -p --' +else + # On NextStep and OpenStep, the `mkdir' command does not + # recognize any option. It will interpret all options as + # directories to create, and then abort because `.' already + # exists. + for d in ./-p ./--version; + do + test -d $d && rmdir $d + done + # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. + if test -f "$ac_aux_dir/mkinstalldirs"; then + mkdir_p='$(mkinstalldirs)' + else + mkdir_p='$(install_sh) -d' + fi +fi + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$AWK" && break +done + +echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +all: + @echo 'ac_maketemp="$(MAKE)"' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftest.make +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + SET_MAKE= +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +# test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && + test -f $srcdir/config.status; then + { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='libgomp' + VERSION='1.0' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +install_sh=${install_sh-"$am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + STRIP=$ac_ct_STRIP +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + +# Default to --enable-multilib +# Check whether --enable-multilib or --disable-multilib was given. +if test "${enable_multilib+set}" = set; then + enableval="$enable_multilib" + case "$enableval" in + yes) multilib=yes ;; + no) multilib=no ;; + *) { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5 +echo "$as_me: error: bad value $enableval for multilib option" >&2;} + { (exit 1); exit 1; }; } ;; + esac +else + multilib=yes +fi; + +# We may get other options which we leave undocumented: +# --with-target-subdir, --with-multisrctop, --with-multisubdir +# See config-ml.in if you want the gory details. + +if test "$srcdir" = "."; then + if test "$with_target_subdir" != "."; then + multi_basedir="$srcdir/$with_multisrctop../.." + else + multi_basedir="$srcdir/$with_multisrctop.." + fi +else + multi_basedir="$srcdir/.." +fi + + +# Even if the default multilib is not a cross compilation, +# it may be that some of the other multilibs are. +if test $cross_compiling = no && test $multilib = yes \ + && test "x${with_multisubdir}" != x ; then + cross_compiling=maybe +fi + + ac_config_commands="$ac_config_commands default-1" + + +# Calculate toolexeclibdir +# Also toolexecdir, though it's only used in toolexeclibdir +case ${enable_version_specific_runtime_libs} in + yes) + # Need the gcc compiler version to know where to install libraries + # and header files if --enable-version-specific-runtime-libs option + # is selected. + toolexecdir='$(libdir)/gcc/$(target_alias)' + toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)' + ;; + no) + if test -n "$with_cross_host" && + test x"$with_cross_host" != x"no"; then + # Install a library built with a cross compiler in tooldir, not libdir. + toolexecdir='$(exec_prefix)/$(target_alias)' + toolexeclibdir='$(toolexecdir)/lib' + else + toolexecdir='$(libdir)/gcc-lib/$(target_alias)' + toolexeclibdir='$(libdir)' + fi + multi_os_directory=`$CC -print-multi-os-directory` + case $multi_os_directory in + .) ;; # Avoid trailing /. + *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;; + esac + ;; +esac + + + +# Check the compiler. +# The same as in boehm-gc and libstdc++. Have to borrow it from there. +# We must force CC to /not/ be precious variables; otherwise +# the wrong, non-multilib-adjusted value will be used in multilibs. +# As a side effect, we have to subst CFLAGS ourselves. + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi + +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$ac_ct_CC" && break +done + + CC=$ac_ct_CC +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 + (eval $ac_compiler --version </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 + (eval $ac_compiler -v </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 + (eval $ac_compiler -V </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 + (eval $ac_link_default) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Find the output, starting from the most likely. This scheme is +# not robust to junk in `.', hence go to wildcards (a.*) only as a last +# resort. + +# Be careful to initialize this variable, since it used to be cached. +# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. +ac_cv_exeext= +# b.out is created by i960 compilers. +for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) + ;; + conftest.$ac_ext ) + # This is the source file. + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool, + # but it would be cool to find out if it's true. Does anybody + # maintain Libtool? --akim. + export ac_cv_exeext + break;; + * ) + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6 + +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 +echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6 + +echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6 + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6 +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_compiler_gnu=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +CFLAGS="-g" +echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_prog_cc_g=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 +echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_stdc=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std1 is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std1. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_stdc=$ac_arg +break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext +done +rm -f conftest.$ac_ext conftest.$ac_objext +CC=$ac_save_CC + +fi + +case "x$ac_cv_prog_cc_stdc" in + x|xno) + echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6 ;; + *) + echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 + CC="$CC $ac_cv_prog_cc_stdc" ;; +esac + +# Some people use a C++ compiler to compile C. Since we use `exit', +# in C++ we need to declare it. In case someone uses the same compiler +# for both compiling C and C++ we need to have the C++ compiler decide +# the declaration of exit, since it's the most demanding environment. +cat >conftest.$ac_ext <<_ACEOF +#ifndef __cplusplus + choke me +#endif +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + for ac_declaration in \ + '' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +#include <stdlib.h> +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +continue +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +done +rm -f conftest* +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h +fi + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + + ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6 +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + + +echo "$as_me:$LINENO: result: $_am_result" >&5 +echo "${ECHO_T}$_am_result" >&6 +rm -f confinc confmf + +# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval="$enable_dependency_tracking" + +fi; +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + + +if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + + +depcc="$CC" am_compiler_list= + +echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + + +if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + + + + +# In order to override CFLAGS_FOR_TARGET, all of our special flags go +# in XCFLAGS. But we need them in CFLAGS during configury. So put them +# in both places for now and restore CFLAGS at the end of config. +save_CFLAGS="$CFLAGS" + +# Add -Wall -Werror if we are using GCC. +if test "x$GCC" = "xyes"; then + XCFLAGS="$XCFLAGS -Wall -Werror" +fi + +# Find other programs we need. +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + echo "$as_me:$LINENO: result: $AR" >&5 +echo "${ECHO_T}$AR" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 +echo "${ECHO_T}$ac_ct_AR" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + AR=$ac_ct_AR +else + AR="$ac_cv_prog_AR" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB="ranlib-not-found-in-path-error" +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + RANLIB=$ac_ct_RANLIB +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +# Extract the first word of "perl", so it can be a program name with args. +set dummy perl; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_PERL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_PERL="$PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl-not-found-in-path-error" + ;; +esac +fi +PERL=$ac_cv_path_PERL + +if test -n "$PERL"; then + echo "$as_me:$LINENO: result: $PERL" >&5 +echo "${ECHO_T}$PERL" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +all: + @echo 'ac_maketemp="$(MAKE)"' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftest.make +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + SET_MAKE= +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL=$ac_install_sh + fi +fi +echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + +# See if makeinfo has been installed and is modern enough +# that we can use it. + + # Extract the first word of "makeinfo", so it can be a program name with args. +set dummy makeinfo; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_MAKEINFO+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$MAKEINFO"; then + ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MAKEINFO="makeinfo" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +MAKEINFO=$ac_cv_prog_MAKEINFO +if test -n "$MAKEINFO"; then + echo "$as_me:$LINENO: result: $MAKEINFO" >&5 +echo "${ECHO_T}$MAKEINFO" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + if test -n "$MAKEINFO"; then + # Found it, now check the version. + echo "$as_me:$LINENO: checking for modern makeinfo" >&5 +echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6 +if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_prog_version=`eval $MAKEINFO --version 2>&1 | + sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` + + case $ac_prog_version in + '') gcc_cv_prog_makeinfo_modern=no;; + 4.[4-9]*) gcc_cv_prog_makeinfo_modern=yes;; + *) gcc_cv_prog_makeinfo_modern=no;; + esac + if test $gcc_cv_prog_makeinfo_modern = no; then + MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo" + fi + +fi +echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5 +echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6 + else + gcc_cv_prog_makeinfo_modern=no + fi + + + +if test $gcc_cv_prog_makeinfo_modern = "yes"; then + BUILD_INFO_TRUE= + BUILD_INFO_FALSE='#' +else + BUILD_INFO_TRUE='#' + BUILD_INFO_FALSE= +fi + + + +# Configure libtool +# Check whether --enable-shared or --disable-shared was given. +if test "${enable_shared+set}" = set; then + enableval="$enable_shared" + p=${PACKAGE-default} +case $enableval in +yes) enable_shared=yes ;; +no) enable_shared=no ;; +*) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac +else + enable_shared=yes +fi; +# Check whether --enable-static or --disable-static was given. +if test "${enable_static+set}" = set; then + enableval="$enable_static" + p=${PACKAGE-default} +case $enableval in +yes) enable_static=yes ;; +no) enable_static=no ;; +*) + enable_static=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac +else + enable_static=yes +fi; +# Check whether --enable-fast-install or --disable-fast-install was given. +if test "${enable_fast_install+set}" = set; then + enableval="$enable_fast_install" + p=${PACKAGE-default} +case $enableval in +yes) enable_fast_install=yes ;; +no) enable_fast_install=no ;; +*) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac +else + enable_fast_install=yes +fi; + +# Check whether --with-gnu-ld or --without-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval="$with_gnu_ld" + test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi; +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + echo "$as_me:$LINENO: checking for ld used by GCC" >&5 +echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6 + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 +else + echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 +fi +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then + test "$with_gnu_ld" != no && break + else + test "$with_gnu_ld" != yes && break + fi + fi + done + IFS="$ac_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then + lt_cv_prog_gnu_ld=yes +else + lt_cv_prog_gnu_ld=no +fi +fi +echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6 +with_gnu_ld=$lt_cv_prog_gnu_ld + + +echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 +echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6 +if test "${lt_cv_ld_reload_flag+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_ld_reload_flag='-r' +fi +echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 +echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6 +reload_flag=$lt_cv_ld_reload_flag +test -n "$reload_flag" && reload_flag=" $reload_flag" + +echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5 +echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6 +if test "${lt_cv_path_NM+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/${ac_tool_prefix}nm + if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then + lt_cv_path_NM="$tmp_nm -B" + break + elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + lt_cv_path_NM="$tmp_nm -p" + break + else + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + fi + fi + done + IFS="$ac_save_ifs" + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi +fi + +NM="$lt_cv_path_NM" +echo "$as_me:$LINENO: result: $NM" >&5 +echo "${ECHO_T}$NM" >&6 + +echo "$as_me:$LINENO: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +else + echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6 +fi + +echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5 +echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6 +if test "${lt_cv_deplibs_check_method+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [regex]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given egrep regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi4*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin* | mingw* |pw32*) + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + # this will be overwritten by pass_all, but leave it in just in case + lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' + lt_cv_file_magic_cmd='/usr/bin/file -L' + case "$host_os" in + rhapsody* | darwin1.012) + lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System' + ;; + *) # Darwin 1.3 on + lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' + ;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | kfreebsd*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20*|hpux11*) + case $host_cpu in + hppa*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + esac + ;; + +irix5* | irix6*) + case $host_os in + irix5*) + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" + ;; + *) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1" + ;; + esac + lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux-gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | knetbsd*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$' + fi + ;; + +newsos6) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +osf3* | osf4* | osf5*) + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' + lt_cv_file_magic_test_file=/shlib/libc.so + lt_cv_deplibs_check_method=pass_all + ;; + +sco3.2v5*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + lt_cv_file_magic_test_file=/lib/libc.so + ;; + +sysv5uw[78]* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + case $host_vendor in + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + esac + ;; +esac + +fi +echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 +echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6 +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method + + + + + +# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! + +# find the maximum length of command line arguments +echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 +echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6 +if test "${lt_cv_sys_max_cmd_len+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + cygwin* | mingw*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for *BSD + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + esac + +fi + +if test -n "$lt_cv_sys_max_cmd_len" ; then + echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 +echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6 +else + echo "$as_me:$LINENO: result: none" >&5 +echo "${ECHO_T}none" >&6 +fi + + +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 +echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6 +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in + /*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; + ?:/*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. + ;; + *) + ac_save_MAGIC_CMD="$MAGIC_CMD" + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="/usr/bin:$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + egrep "$file_magic_regex" > /dev/null; then + : + else + cat <<EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$ac_save_ifs" + MAGIC_CMD="$ac_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + echo "$as_me:$LINENO: checking for file" >&5 +echo $ECHO_N "checking for file... $ECHO_C" >&6 +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in + /*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; + ?:/*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. + ;; + *) + ac_save_MAGIC_CMD="$MAGIC_CMD" + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="/usr/bin:$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + egrep "$file_magic_regex" > /dev/null; then + : + else + cat <<EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$ac_save_ifs" + MAGIC_CMD="$ac_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + RANLIB=$ac_ct_RANLIB +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + STRIP=$ac_ct_STRIP +else + STRIP="$ac_cv_prog_STRIP" +fi + + +# Check for any special flags to pass to ltconfig. +libtool_flags="--cache-file=$cache_file" +test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" +test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" +test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" +test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc" +test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" + + +# Check whether --enable-libtool-lock or --disable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval="$enable_libtool_lock" + +fi; +test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" +test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" + + +# Check whether --with-pic or --without-pic was given. +if test "${with_pic+set}" = set; then + withval="$with_pic" + pic_mode="$withval" +else + pic_mode=default +fi; +test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic" +test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic" + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 4353 "configure"' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case "`/usr/bin/file conftest.o`" in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; + +x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case "`/usr/bin/file conftest.o`" in + *32-bit*) + case $host in + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 +echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6 +if test "${lt_cv_cc_needs_belf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + lt_cv_cc_needs_belf=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +lt_cv_cc_needs_belf=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 +echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6 + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; + + +esac + + +# Save cache, so that ltconfig can load it +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +{ + (set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if diff $cache_file confcache >/dev/null 2>&1; then :; else + if test -w $cache_file; then + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +# Actually configure libtool. ac_aux_dir is where install-sh is found. +AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ +MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ +LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \ +AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \ +objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \ +deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \ +${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ +$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \ +|| { { echo "$as_me:$LINENO: error: libtool configure failed" >&5 +echo "$as_me: error: libtool configure failed" >&2;} + { (exit 1); exit 1; }; } + +# Reload cache, that may have been modified by ltconfig +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi +else + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + +# Redirect the config.log output again, so that the ltconfig log is not +# clobbered by the next message. +exec 5>>./config.log + + + + + + + + + +echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 +echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6 + # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval="$enable_maintainer_mode" + USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi; + echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 +echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6 + + +if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + + +# We need gfortran to compile parts of the library +# We can't use AC_PROG_FC because it expects a fully working gfortran. +#AC_PROG_FC(gfortran) +FC="$GFORTRAN" +ac_ext=${FC_SRCEXT-f} +ac_compile='$FC -c $FCFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext >&5' +ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_fc_compiler_gnu +if test -n "$ac_tool_prefix"; then + for ac_prog in gfortran + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_FC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$FC"; then + ac_cv_prog_FC="$FC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_FC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +FC=$ac_cv_prog_FC +if test -n "$FC"; then + echo "$as_me:$LINENO: result: $FC" >&5 +echo "${ECHO_T}$FC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$FC" && break + done +fi +if test -z "$FC"; then + ac_ct_FC=$FC + for ac_prog in gfortran +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_FC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_FC"; then + ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_FC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +ac_ct_FC=$ac_cv_prog_ac_ct_FC +if test -n "$ac_ct_FC"; then + echo "$as_me:$LINENO: result: $ac_ct_FC" >&5 +echo "${ECHO_T}$ac_ct_FC" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$ac_ct_FC" && break +done + + FC=$ac_ct_FC +fi + + +# Provide some information about the compiler. +echo "$as_me:4763:" \ + "checking for Fortran compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 + (eval $ac_compiler --version </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 + (eval $ac_compiler -v </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 + (eval $ac_compiler -V </dev/null >&5) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +rm -f a.out + +# If we don't use `.F' as extension, the preprocessor is not run on the +# input file. (Note that this only needs to work for GNU compilers.) +ac_save_ext=$ac_ext +ac_ext=F +echo "$as_me:$LINENO: checking whether we are using the GNU Fortran compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU Fortran compiler... $ECHO_C" >&6 +if test "${ac_cv_fc_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF + program main +#ifndef __GNUC__ + choke me +#endif + + end +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_fc_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_compiler_gnu=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_fc_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:$LINENO: result: $ac_cv_fc_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_fc_compiler_gnu" >&6 +ac_ext=$ac_save_ext +ac_test_FFLAGS=${FCFLAGS+set} +ac_save_FFLAGS=$FCFLAGS +FCFLAGS= +echo "$as_me:$LINENO: checking whether $FC accepts -g" >&5 +echo $ECHO_N "checking whether $FC accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_fc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + FCFLAGS=-g +cat >conftest.$ac_ext <<_ACEOF + program main + + end +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_fc_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_fc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_prog_fc_g=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_fc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_fc_g" >&6 +if test "$ac_test_FFLAGS" = set; then + FCFLAGS=$ac_save_FFLAGS +elif test $ac_cv_prog_fc_g = yes; then + if test "x$ac_cv_fc_compiler_gnu" = xyes; then + FCFLAGS="-g -O2" + else + FCFLAGS="-g" + fi +else + if test "x$ac_cv_fc_compiler_gnu" = xyes; then + FCFLAGS="-O2" + else + FCFLAGS= + fi +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +FCFLAGS="$FCFLAGS -Wall" + +# For libtool versioning info, format is CURRENT:REVISION:AGE +libtool_VERSION=1:0:0 + + +# Check header files. +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6 +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6 +if test "${ac_cv_prog_egrep+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 +echo "${ECHO_T}$ac_cv_prog_egrep" >&6 + EGREP=$ac_cv_prog_egrep + + +echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_header_stdc=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 +echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 +if test "${ac_cv_header_time+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_header_time=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_header_time=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 +echo "${ECHO_T}$ac_cv_header_time" >&6 +if test $ac_cv_header_time = yes; then + +cat >>confdefs.h <<\_ACEOF +#define TIME_WITH_SYS_TIME 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + + +for ac_header in unistd.h semaphore.h sys/loadavg.h sys/time.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_header_compiler=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( + cat <<\_ASBOX +## ----------------------------------------------------- ## +## Report this to the GNU OpenMP Runtime Library lists. ## +## ----------------------------------------------------- ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + +inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'` + +acx_cv_header_stdint=stddef.h +acx_cv_header_stdint_kind="(already complete)" +for i in stdint.h $inttype_headers; do + unset ac_cv_type_uintptr_t + unset ac_cv_type_uintmax_t + unset ac_cv_type_int_least32_t + unset ac_cv_type_int_fast32_t + unset ac_cv_type_uint64_t + echo $ECHO_N "looking for a compliant stdint.h in $i, $ECHO_C" >&6 + echo "$as_me:$LINENO: checking for uintmax_t" >&5 +echo $ECHO_N "checking for uintmax_t... $ECHO_C" >&6 +if test "${ac_cv_type_uintmax_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <$i> + +int +main () +{ +if ((uintmax_t *) 0) + return 0; +if (sizeof (uintmax_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_uintmax_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_uintmax_t=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_uintmax_t" >&5 +echo "${ECHO_T}$ac_cv_type_uintmax_t" >&6 +if test $ac_cv_type_uintmax_t = yes; then + acx_cv_header_stdint=$i +else + continue +fi + + echo "$as_me:$LINENO: checking for uintptr_t" >&5 +echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6 +if test "${ac_cv_type_uintptr_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <$i> + +int +main () +{ +if ((uintptr_t *) 0) + return 0; +if (sizeof (uintptr_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_uintptr_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_uintptr_t=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 +echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6 +if test $ac_cv_type_uintptr_t = yes; then + : +else + acx_cv_header_stdint_kind="(mostly complete)" +fi + + echo "$as_me:$LINENO: checking for int_least32_t" >&5 +echo $ECHO_N "checking for int_least32_t... $ECHO_C" >&6 +if test "${ac_cv_type_int_least32_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <$i> + +int +main () +{ +if ((int_least32_t *) 0) + return 0; +if (sizeof (int_least32_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_int_least32_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_int_least32_t=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_int_least32_t" >&5 +echo "${ECHO_T}$ac_cv_type_int_least32_t" >&6 +if test $ac_cv_type_int_least32_t = yes; then + : +else + acx_cv_header_stdint_kind="(mostly complete)" +fi + + echo "$as_me:$LINENO: checking for int_fast32_t" >&5 +echo $ECHO_N "checking for int_fast32_t... $ECHO_C" >&6 +if test "${ac_cv_type_int_fast32_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <$i> + +int +main () +{ +if ((int_fast32_t *) 0) + return 0; +if (sizeof (int_fast32_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_int_fast32_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_int_fast32_t=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_int_fast32_t" >&5 +echo "${ECHO_T}$ac_cv_type_int_fast32_t" >&6 +if test $ac_cv_type_int_fast32_t = yes; then + : +else + acx_cv_header_stdint_kind="(mostly complete)" +fi + + echo "$as_me:$LINENO: checking for uint64_t" >&5 +echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6 +if test "${ac_cv_type_uint64_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <$i> + +int +main () +{ +if ((uint64_t *) 0) + return 0; +if (sizeof (uint64_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_uint64_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_uint64_t=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5 +echo "${ECHO_T}$ac_cv_type_uint64_t" >&6 +if test $ac_cv_type_uint64_t = yes; then + : +else + acx_cv_header_stdint_kind="(lacks uint64_t)" +fi + + break +done +if test "$acx_cv_header_stdint" = stddef.h; then + acx_cv_header_stdint_kind="(lacks uintmax_t)" + for i in stdint.h $inttype_headers; do + unset ac_cv_type_uintptr_t + unset ac_cv_type_uint32_t + unset ac_cv_type_uint64_t + echo $ECHO_N "looking for an incomplete stdint.h in $i, $ECHO_C" >&6 + echo "$as_me:$LINENO: checking for uint32_t" >&5 +echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6 +if test "${ac_cv_type_uint32_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <$i> + +int +main () +{ +if ((uint32_t *) 0) + return 0; +if (sizeof (uint32_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_uint32_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_uint32_t=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_uint32_t" >&5 +echo "${ECHO_T}$ac_cv_type_uint32_t" >&6 +if test $ac_cv_type_uint32_t = yes; then + acx_cv_header_stdint=$i +else + continue +fi + + echo "$as_me:$LINENO: checking for uint64_t" >&5 +echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6 +if test "${ac_cv_type_uint64_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <$i> + +int +main () +{ +if ((uint64_t *) 0) + return 0; +if (sizeof (uint64_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_uint64_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_uint64_t=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5 +echo "${ECHO_T}$ac_cv_type_uint64_t" >&6 + + echo "$as_me:$LINENO: checking for uintptr_t" >&5 +echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6 +if test "${ac_cv_type_uintptr_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <$i> + +int +main () +{ +if ((uintptr_t *) 0) + return 0; +if (sizeof (uintptr_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_uintptr_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_uintptr_t=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 +echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6 + + break + done +fi +if test "$acx_cv_header_stdint" = stddef.h; then + acx_cv_header_stdint_kind="(u_intXX_t style)" + for i in sys/types.h $inttype_headers; do + unset ac_cv_type_u_int32_t + unset ac_cv_type_u_int64_t + echo $ECHO_N "looking for u_intXX_t types in $i, $ECHO_C" >&6 + echo "$as_me:$LINENO: checking for u_int32_t" >&5 +echo $ECHO_N "checking for u_int32_t... $ECHO_C" >&6 +if test "${ac_cv_type_u_int32_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <$i> + +int +main () +{ +if ((u_int32_t *) 0) + return 0; +if (sizeof (u_int32_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_u_int32_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_u_int32_t=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5 +echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6 +if test $ac_cv_type_u_int32_t = yes; then + acx_cv_header_stdint=$i +else + continue +fi + + echo "$as_me:$LINENO: checking for u_int64_t" >&5 +echo $ECHO_N "checking for u_int64_t... $ECHO_C" >&6 +if test "${ac_cv_type_u_int64_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/types.h> +#include <$i> + +int +main () +{ +if ((u_int64_t *) 0) + return 0; +if (sizeof (u_int64_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_u_int64_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_u_int64_t=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5 +echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6 + + break + done +fi +if test "$acx_cv_header_stdint" = stddef.h; then + acx_cv_header_stdint_kind="(using manual detection)" +fi + +test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no +test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no +test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no +test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no +test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no + +# ----------------- Summarize what we found so far + +echo "$as_me:$LINENO: checking what to include in gstdint.h" >&5 +echo $ECHO_N "checking what to include in gstdint.h... $ECHO_C" >&6 + +case `$as_basename gstdint.h || +$as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \ + Xgstdint.h : 'X\(//\)$' \| \ + Xgstdint.h : 'X\(/\)$' \| \ + . : '\(.\)' 2>/dev/null || +echo X/gstdint.h | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } + /^X\/\(\/\/\)$/{ s//\1/; q; } + /^X\/\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` in + stdint.h) { echo "$as_me:$LINENO: WARNING: are you sure you want it there?" >&5 +echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; + inttypes.h) { echo "$as_me:$LINENO: WARNING: are you sure you want it there?" >&5 +echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; + *) ;; +esac + +echo "$as_me:$LINENO: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5 +echo "${ECHO_T}$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6 + +# ----------------- done included file, check C basic types -------- + +# Lacking an uintptr_t? Test size of void * +case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in + stddef.h:* | *:no) echo "$as_me:$LINENO: checking for void *" >&5 +echo $ECHO_N "checking for void *... $ECHO_C" >&6 +if test "${ac_cv_type_void_p+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if ((void * *) 0) + return 0; +if (sizeof (void *)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_void_p=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_void_p=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5 +echo "${ECHO_T}$ac_cv_type_void_p" >&6 + +echo "$as_me:$LINENO: checking size of void *" >&5 +echo $ECHO_N "checking size of void *... $ECHO_C" >&6 +if test "${ac_cv_sizeof_void_p+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_void_p" = yes; then + # The cast to unsigned long works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo= ac_hi= +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr '(' $ac_mid ')' + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_void_p=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77 +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (void *), 77 +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } ;; +esac +else + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +long longval () { return (long) (sizeof (void *)); } +unsigned long ulongval () { return (long) (sizeof (void *)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + exit (1); + if (((long) (sizeof (void *))) < 0) + { + long i = longval (); + if (i != ((long) (sizeof (void *)))) + exit (1); + fprintf (f, "%ld\n", i); + } + else + { + unsigned long i = ulongval (); + if (i != ((long) (sizeof (void *)))) + exit (1); + fprintf (f, "%lu\n", i); + } + exit (ferror (f) || fclose (f) != 0); + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_void_p=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77 +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (void *), 77 +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +rm -f conftest.val +else + ac_cv_sizeof_void_p=0 +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 +echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6 +cat >>confdefs.h <<_ACEOF +#define SIZEOF_VOID_P $ac_cv_sizeof_void_p +_ACEOF + + ;; +esac + +# Lacking an uint64_t? Test size of long +case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in + stddef.h:*:* | *:no:no) echo "$as_me:$LINENO: checking for long" >&5 +echo $ECHO_N "checking for long... $ECHO_C" >&6 +if test "${ac_cv_type_long+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if ((long *) 0) + return 0; +if (sizeof (long)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_long=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_long=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 +echo "${ECHO_T}$ac_cv_type_long" >&6 + +echo "$as_me:$LINENO: checking size of long" >&5 +echo $ECHO_N "checking size of long... $ECHO_C" >&6 +if test "${ac_cv_sizeof_long+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_long" = yes; then + # The cast to unsigned long works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo= ac_hi= +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr '(' $ac_mid ')' + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_long=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (long), 77 +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } ;; +esac +else + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +long longval () { return (long) (sizeof (long)); } +unsigned long ulongval () { return (long) (sizeof (long)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + exit (1); + if (((long) (sizeof (long))) < 0) + { + long i = longval (); + if (i != ((long) (sizeof (long)))) + exit (1); + fprintf (f, "%ld\n", i); + } + else + { + unsigned long i = ulongval (); + if (i != ((long) (sizeof (long)))) + exit (1); + fprintf (f, "%lu\n", i); + } + exit (ferror (f) || fclose (f) != 0); + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_long=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (long), 77 +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +rm -f conftest.val +else + ac_cv_sizeof_long=0 +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 +echo "${ECHO_T}$ac_cv_sizeof_long" >&6 +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG $ac_cv_sizeof_long +_ACEOF + + ;; +esac + +if test $acx_cv_header_stdint = stddef.h; then + # Lacking a good header? Test size of everything and deduce all types. + echo "$as_me:$LINENO: checking for int" >&5 +echo $ECHO_N "checking for int... $ECHO_C" >&6 +if test "${ac_cv_type_int+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if ((int *) 0) + return 0; +if (sizeof (int)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_int=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_int=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 +echo "${ECHO_T}$ac_cv_type_int" >&6 + +echo "$as_me:$LINENO: checking size of int" >&5 +echo $ECHO_N "checking size of int... $ECHO_C" >&6 +if test "${ac_cv_sizeof_int+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_int" = yes; then + # The cast to unsigned long works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo= ac_hi= +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr '(' $ac_mid ')' + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_int=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (int), 77 +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } ;; +esac +else + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +long longval () { return (long) (sizeof (int)); } +unsigned long ulongval () { return (long) (sizeof (int)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + exit (1); + if (((long) (sizeof (int))) < 0) + { + long i = longval (); + if (i != ((long) (sizeof (int)))) + exit (1); + fprintf (f, "%ld\n", i); + } + else + { + unsigned long i = ulongval (); + if (i != ((long) (sizeof (int)))) + exit (1); + fprintf (f, "%lu\n", i); + } + exit (ferror (f) || fclose (f) != 0); + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_int=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (int), 77 +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +rm -f conftest.val +else + ac_cv_sizeof_int=0 +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 +echo "${ECHO_T}$ac_cv_sizeof_int" >&6 +cat >>confdefs.h <<_ACEOF +#define SIZEOF_INT $ac_cv_sizeof_int +_ACEOF + + + echo "$as_me:$LINENO: checking for short" >&5 +echo $ECHO_N "checking for short... $ECHO_C" >&6 +if test "${ac_cv_type_short+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if ((short *) 0) + return 0; +if (sizeof (short)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_short=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_short=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5 +echo "${ECHO_T}$ac_cv_type_short" >&6 + +echo "$as_me:$LINENO: checking size of short" >&5 +echo $ECHO_N "checking size of short... $ECHO_C" >&6 +if test "${ac_cv_sizeof_short+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_short" = yes; then + # The cast to unsigned long works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo= ac_hi= +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr '(' $ac_mid ')' + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_short=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (short), 77 +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } ;; +esac +else + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +long longval () { return (long) (sizeof (short)); } +unsigned long ulongval () { return (long) (sizeof (short)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + exit (1); + if (((long) (sizeof (short))) < 0) + { + long i = longval (); + if (i != ((long) (sizeof (short)))) + exit (1); + fprintf (f, "%ld\n", i); + } + else + { + unsigned long i = ulongval (); + if (i != ((long) (sizeof (short)))) + exit (1); + fprintf (f, "%lu\n", i); + } + exit (ferror (f) || fclose (f) != 0); + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_short=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (short), 77 +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +rm -f conftest.val +else + ac_cv_sizeof_short=0 +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 +echo "${ECHO_T}$ac_cv_sizeof_short" >&6 +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SHORT $ac_cv_sizeof_short +_ACEOF + + + echo "$as_me:$LINENO: checking for char" >&5 +echo $ECHO_N "checking for char... $ECHO_C" >&6 +if test "${ac_cv_type_char+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if ((char *) 0) + return 0; +if (sizeof (char)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_char=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_char=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5 +echo "${ECHO_T}$ac_cv_type_char" >&6 + +echo "$as_me:$LINENO: checking size of char" >&5 +echo $ECHO_N "checking size of char... $ECHO_C" >&6 +if test "${ac_cv_sizeof_char+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$ac_cv_type_char" = yes; then + # The cast to unsigned long works around a bug in the HP C Compiler + # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects + # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. + # This bug is HP SR number 8606223364. + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (char))) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (char))) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (char))) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo= ac_hi= +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr '(' $ac_mid ')' + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) ac_cv_sizeof_char=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77 +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (char), 77 +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } ;; +esac +else + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +long longval () { return (long) (sizeof (char)); } +unsigned long ulongval () { return (long) (sizeof (char)); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + exit (1); + if (((long) (sizeof (char))) < 0) + { + long i = longval (); + if (i != ((long) (sizeof (char)))) + exit (1); + fprintf (f, "%ld\n", i); + } + else + { + unsigned long i = ulongval (); + if (i != ((long) (sizeof (char)))) + exit (1); + fprintf (f, "%lu\n", i); + } + exit (ferror (f) || fclose (f) != 0); + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sizeof_char=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77 +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute sizeof (char), 77 +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +rm -f conftest.val +else + ac_cv_sizeof_char=0 +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5 +echo "${ECHO_T}$ac_cv_sizeof_char" >&6 +cat >>confdefs.h <<_ACEOF +#define SIZEOF_CHAR $ac_cv_sizeof_char +_ACEOF + + + + echo "$as_me:$LINENO: checking for type equivalent to int8_t" >&5 +echo $ECHO_N "checking for type equivalent to int8_t... $ECHO_C" >&6 + case "$ac_cv_sizeof_char" in + 1) acx_cv_type_int8_t=char ;; + *) { { echo "$as_me:$LINENO: error: no 8-bit type" >&5 +echo "$as_me: error: no 8-bit type" >&2;} + { (exit please report a bug); exit please report a bug; }; } + esac + echo "$as_me:$LINENO: result: $acx_cv_type_int8_t" >&5 +echo "${ECHO_T}$acx_cv_type_int8_t" >&6 + + echo "$as_me:$LINENO: checking for type equivalent to int16_t" >&5 +echo $ECHO_N "checking for type equivalent to int16_t... $ECHO_C" >&6 + case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in + 2:*) acx_cv_type_int16_t=int ;; + *:2) acx_cv_type_int16_t=short ;; + *) { { echo "$as_me:$LINENO: error: no 16-bit type" >&5 +echo "$as_me: error: no 16-bit type" >&2;} + { (exit please report a bug); exit please report a bug; }; } + esac + echo "$as_me:$LINENO: result: $acx_cv_type_int16_t" >&5 +echo "${ECHO_T}$acx_cv_type_int16_t" >&6 + + echo "$as_me:$LINENO: checking for type equivalent to int32_t" >&5 +echo $ECHO_N "checking for type equivalent to int32_t... $ECHO_C" >&6 + case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in + 4:*) acx_cv_type_int32_t=int ;; + *:4) acx_cv_type_int32_t=long ;; + *) { { echo "$as_me:$LINENO: error: no 32-bit type" >&5 +echo "$as_me: error: no 32-bit type" >&2;} + { (exit please report a bug); exit please report a bug; }; } + esac + echo "$as_me:$LINENO: result: $acx_cv_type_int32_t" >&5 +echo "${ECHO_T}$acx_cv_type_int32_t" >&6 +fi + +# These tests are here to make the output prettier + +if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then + case "$ac_cv_sizeof_long" in + 8) acx_cv_type_int64_t=long ;; + esac + echo "$as_me:$LINENO: checking for type equivalent to int64_t" >&5 +echo $ECHO_N "checking for type equivalent to int64_t... $ECHO_C" >&6 + echo "$as_me:$LINENO: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5 +echo "${ECHO_T}${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6 +fi + +# Now we can use the above types + +if test "$ac_cv_type_uintptr_t" != yes; then + echo "$as_me:$LINENO: checking for type equivalent to intptr_t" >&5 +echo $ECHO_N "checking for type equivalent to intptr_t... $ECHO_C" >&6 + case $ac_cv_sizeof_void_p in + 2) acx_cv_type_intptr_t=int16_t ;; + 4) acx_cv_type_intptr_t=int32_t ;; + 8) acx_cv_type_intptr_t=int64_t ;; + *) { { echo "$as_me:$LINENO: error: no equivalent for intptr_t" >&5 +echo "$as_me: error: no equivalent for intptr_t" >&2;} + { (exit please report a bug); exit please report a bug; }; } + esac + echo "$as_me:$LINENO: result: $acx_cv_type_intptr_t" >&5 +echo "${ECHO_T}$acx_cv_type_intptr_t" >&6 +fi + +# ----------------- done all checks, emit header ------------- + ac_config_commands="$ac_config_commands gstdint.h" + + + + +# Check to see if -pthread or -lpthread is needed. Prefer the former. +# In case the pthread.h system header is not found, this test will fail. +XPCFLAGS="" +CFLAGS="$CFLAGS -pthread" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <pthread.h> + void *g(void *d) { return NULL; } +int +main () +{ +pthread_t t; pthread_create(&t,NULL,g,NULL); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + XPCFLAGS=" -Wc,-pthread" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +CFLAGS="$save_CFLAGS" LIBS="-lpthread $LIBS" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <pthread.h> + void *g(void *d) { return NULL; } +int +main () +{ +pthread_t t; pthread_create(&t,NULL,g,NULL); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: Pthreads are required to build libgomp" >&5 +echo "$as_me: error: Pthreads are required to build libgomp" >&2;} + { (exit 1); exit 1; }; } +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +# Check for functions needed. + + +for ac_func in getloadavg clock_gettime +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +# Check for broken semaphore implementation on darwin. +# sem_init returns: sem_init error: Function not implemented. +case "$host" in + *-darwin*) + +cat >>confdefs.h <<\_ACEOF +#define HAVE_BROKEN_POSIX_SEMAPHORES 1 +_ACEOF + + ;; + *-linux*) + case "$enable_linux_futex" in + default) + # If headers don't have gettid/futex syscalls definition, then + # default to no, otherwise there will be compile time failures. + # Otherwise, default to yes. If we don't detect we are + # compiled/linked against NPTL and not cross-compiling, check + # if programs are run by default against NPTL and if not, issue + # a warning. + enable_linux_futex=no + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/syscall.h> + int lk; +int +main () +{ +syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef _GNU_SOURCE + #define _GNU_SOURCE 1 + #endif + #include <pthread.h> + pthread_t th; void *status; +int +main () +{ +pthread_tryjoin_np (th, &status); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + enable_linux_futex=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +if test x$cross_compiling = xno; then + if getconf GNU_LIBPTHREAD_VERSION 2>/dev/null \ + | LC_ALL=C grep -i NPTL > /dev/null 2>/dev/null; then + { echo "$as_me:$LINENO: WARNING: The kernel might not support futex or gettid syscalls. +If so, please configure with --disable-linux-futex" >&5 +echo "$as_me: WARNING: The kernel might not support futex or gettid syscalls. +If so, please configure with --disable-linux-futex" >&2;} + fi + fi + enable_linux_futex=yes +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ;; + yes) + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <sys/syscall.h> + int lk; +int +main () +{ +syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: SYS_gettid and SYS_futex required for --enable-linux-futex" >&5 +echo "$as_me: error: SYS_gettid and SYS_futex required for --enable-linux-futex" >&2;} + { (exit 1); exit 1; }; } +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ;; + esac + ;; +esac + +# At least for glibc, clock_gettime is in librt. But don't pull that +# in if it still doesn't give us the function we want. +if test $ac_cv_func_clock_gettime = no; then + echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5 +echo $ECHO_N "checking for clock_gettime in -lrt... $ECHO_C" >&6 +if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lrt $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char clock_gettime (); +int +main () +{ +clock_gettime (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_rt_clock_gettime=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_rt_clock_gettime=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5 +echo "${ECHO_T}$ac_cv_lib_rt_clock_gettime" >&6 +if test $ac_cv_lib_rt_clock_gettime = yes; then + LIBS="-lrt $LIBS" + +cat >>confdefs.h <<\_ACEOF +#define HAVE_CLOCK_GETTIME 1 +_ACEOF + +fi + +fi + +# See if we support thread-local storage. + + # Check whether --enable-tls or --disable-tls was given. +if test "${enable_tls+set}" = set; then + enableval="$enable_tls" + + case "$enableval" in + yes|no) ;; + *) { { echo "$as_me:$LINENO: error: Argument to enable/disable tls must be yes or no" >&5 +echo "$as_me: error: Argument to enable/disable tls must be yes or no" >&2;} + { (exit 1); exit 1; }; } ;; + esac + +else + enable_tls=yes +fi; + + echo "$as_me:$LINENO: checking whether the target supports thread-local storage" >&5 +echo $ECHO_N "checking whether the target supports thread-local storage... $ECHO_C" >&6 +if test "${have_tls+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + if test "$cross_compiling" = yes; then + cat >conftest.$ac_ext <<_ACEOF +__thread int foo; +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + have_tls=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +have_tls=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +else + cat >conftest.$ac_ext <<_ACEOF +__thread int a; int b; int main() { return a = b; } +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + save_LDFLAGS="$LDFLAGS" + LDFLAGS="-static $LDFLAGS" + cat >conftest.$ac_ext <<_ACEOF +int main() { return 0; } +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +__thread int a; int b; int main() { return a = b; } +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + have_tls=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +have_tls=no +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +have_tls=yes +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +have_tls=no +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +echo "$as_me:$LINENO: result: $have_tls" >&5 +echo "${ECHO_T}$have_tls" >&6 + if test "$enable_tls $have_tls" = "yes yes"; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_TLS 1 +_ACEOF + + fi + +# See what sort of export controls are availible. + + echo "$as_me:$LINENO: checking whether the target supports hidden visibility" >&5 +echo $ECHO_N "checking whether the target supports hidden visibility... $ECHO_C" >&6 +if test "${have_attribute_visibility+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +void __attribute__((visibility("hidden"))) foo(void) { } +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + have_attribute_visibility=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +have_attribute_visibility=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$save_CFLAGS" +fi +echo "$as_me:$LINENO: result: $have_attribute_visibility" >&5 +echo "${ECHO_T}$have_attribute_visibility" >&6 + if test $have_attribute_visibility = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ATTRIBUTE_VISIBILITY 1 +_ACEOF + + fi + + echo "$as_me:$LINENO: checking whether the target supports dllexport" >&5 +echo $ECHO_N "checking whether the target supports dllexport... $ECHO_C" >&6 +if test "${have_attribute_dllexport+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +void __attribute__((dllexport)) foo(void) { } +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + have_attribute_dllexport=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +have_attribute_dllexport=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$save_CFLAGS" +fi +echo "$as_me:$LINENO: result: $have_attribute_dllexport" >&5 +echo "${ECHO_T}$have_attribute_dllexport" >&6 + if test $have_attribute_dllexport = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ATTRIBUTE_DLLEXPORT 1 +_ACEOF + + fi + + echo "$as_me:$LINENO: checking whether the target supports symbol aliases" >&5 +echo $ECHO_N "checking whether the target supports symbol aliases... $ECHO_C" >&6 +if test "${have_attribute_alias+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +void foo(void) { } +extern void bar(void) __attribute__((alias("foo"))); +int +main () +{ +bar(); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + have_attribute_alias=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +have_attribute_alias=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $have_attribute_alias" >&5 +echo "${ECHO_T}$have_attribute_alias" >&6 + if test $have_attribute_alias = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ATTRIBUTE_ALIAS 1 +_ACEOF + + fi + + # If we're not using GNU ld, then there's no point in even trying these + # tests. Check for that first. We should have already tested for gld + # by now (in libtool), but require it now just to be safe... + test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS='' + test -z "$OPT_LDFLAGS" && OPT_LDFLAGS='' + + + + # The name set by libtool depends on the version of libtool. Shame on us + # for depending on an impl detail, but c'est la vie. Older versions used + # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on + # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually + # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't + # set (hence we're using an older libtool), then set it. + if test x${with_gnu_ld+set} != xset; then + if test x${ac_cv_prog_gnu_ld+set} != xset; then + # We got through "ac_require(ac_prog_ld)" and still not set? Huh? + with_gnu_ld=no + else + with_gnu_ld=$ac_cv_prog_gnu_ld + fi + fi + + # Start by getting the version number. I think the libtool test already + # does some of this, but throws away the result. + + ldver=`$LD --version 2>/dev/null | head -1 | \ + sed -e 's/GNU ld \(version \)\{0,1\}\(([^)]*) \)\{0,1\}\([0-9.][0-9.]*\).*/\3/'` + + libgomp_gnu_ld_version=`echo $ldver | \ + $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'` + + # Set --gc-sections. + if test "$with_gnu_ld" = "notbroken"; then + # GNU ld it is! Joy and bunny rabbits! + + # All these tests are for C++; save the language and the compiler flags. + # Need to do this so that g++ won't try to link in libstdc++ + ac_test_CFLAGS="${CFLAGS+set}" + ac_save_CFLAGS="$CFLAGS" + CFLAGS='-x c++ -Wl,--gc-sections' + + # Check for -Wl,--gc-sections + # XXX This test is broken at the moment, as symbols required for linking + # are now in libsupc++ (not built yet). In addition, this test has + # cored on solaris in the past. In addition, --gc-sections doesn't + # really work at the moment (keeps on discarding used sections, first + # .eh_frame and now some of the glibc sections for iconv). + # Bzzzzt. Thanks for playing, maybe next time. + echo "$as_me:$LINENO: checking for ld that supports -Wl,--gc-sections" >&5 +echo $ECHO_N "checking for ld that supports -Wl,--gc-sections... $ECHO_C" >&6 + if test "$cross_compiling" = yes; then + ac_sectionLDflags=yes +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + int main(void) + { + try { throw 1; } + catch (...) { }; + return 0; + } + +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_sectionLDflags=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_sectionLDflags=no +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" + else + # this is the suspicious part + CFLAGS='' + fi + if test "$ac_sectionLDflags" = "yes"; then + SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS" + fi + echo "$as_me:$LINENO: result: $ac_sectionLDflags" >&5 +echo "${ECHO_T}$ac_sectionLDflags" >&6 + fi + + # Set linker optimization flags. + if test x"$with_gnu_ld" = x"yes"; then + OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS" + fi + + + + + + + # Check whether --enable-symvers or --disable-symvers was given. +if test "${enable_symvers+set}" = set; then + enableval="$enable_symvers" + + case "$enableval" in + yes|no|gnu) ;; + *) { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable symvers" >&5 +echo "$as_me: error: Unknown argument to enable/disable symvers" >&2;} + { (exit 1); exit 1; }; } ;; + esac + +else + enable_symvers=yes +fi; + + +# If we never went through the LIBGOMP_CHECK_LINKER_FEATURES macro, then we +# don't know enough about $LD to do tricks... + +# FIXME The following test is too strict, in theory. +if test $enable_shared = no || + test "x$LD" = x || + test x$libgomp_gnu_ld_version = x; then + enable_symvers=no +fi + +# Check to see if libgcc_s exists, indicating that shared libgcc is possible. +if test $enable_symvers != no; then + echo "$as_me:$LINENO: checking for shared libgcc" >&5 +echo $ECHO_N "checking for shared libgcc... $ECHO_C" >&6 + ac_save_CFLAGS="$CFLAGS" + CFLAGS=' -lgcc_s' + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + libgomp_shared_libgcc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +libgomp_shared_libgcc=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$ac_save_CFLAGS" + if test $libgomp_shared_libgcc = no; then + cat > conftest.c <<EOF +int main (void) { return 0; } +EOF + libgomp_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ + -shared -shared-libgcc -o conftest.so \ + conftest.c -v 2>&1 >/dev/null \ + | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'` + rm -f conftest.c conftest.so + if test x${libgomp_libgcc_s_suffix+set} = xset; then + CFLAGS=" -lgcc_s$libgomp_libgcc_s_suffix" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + libgomp_shared_libgcc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$ac_save_CFLAGS" + fi + fi + echo "$as_me:$LINENO: result: $libgomp_shared_libgcc" >&5 +echo "${ECHO_T}$libgomp_shared_libgcc" >&6 +fi + +# For GNU ld, we need at least this version. The format is described in +# LIBGOMP_CHECK_LINKER_FEATURES above. +libgomp_min_gnu_ld_version=21400 +# XXXXXXXXXXX libgomp_gnu_ld_version=21390 + +# Check to see if unspecified "yes" value can win, given results above. +# Change "yes" into either "no" or a style name. +if test $enable_symvers = yes; then + if test $with_gnu_ld = yes && + test $libgomp_shared_libgcc = yes; + then + if test $libgomp_gnu_ld_version -ge $libgomp_min_gnu_ld_version ; then + enable_symvers=gnu + else + # The right tools, the right setup, but too old. Fallbacks? + { echo "$as_me:$LINENO: WARNING: === Linker version $libgomp_gnu_ld_version is too old for" >&5 +echo "$as_me: WARNING: === Linker version $libgomp_gnu_ld_version is too old for" >&2;} + { echo "$as_me:$LINENO: WARNING: === full symbol versioning support in this release of GCC." >&5 +echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;} + { echo "$as_me:$LINENO: WARNING: === You would need to upgrade your binutils to version" >&5 +echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;} + { echo "$as_me:$LINENO: WARNING: === $libgomp_min_gnu_ld_version or later and rebuild GCC." >&5 +echo "$as_me: WARNING: === $libgomp_min_gnu_ld_version or later and rebuild GCC." >&2;} + if test $libgomp_gnu_ld_version -ge 21200 ; then + # Globbing fix is present, proper block support is not. + { echo "$as_me:$LINENO: WARNING: === Symbol versioning will be disabled." >&5 +echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;} + enable_symvers=no + else + # 2.11 or older. + { echo "$as_me:$LINENO: WARNING: === Symbol versioning will be disabled." >&5 +echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;} + enable_symvers=no + fi + fi + else + # just fail for now + { echo "$as_me:$LINENO: WARNING: === You have requested some kind of symbol versioning, but" >&5 +echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;} + { echo "$as_me:$LINENO: WARNING: === either you are not using a supported linker, or you are" >&5 +echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;} + { echo "$as_me:$LINENO: WARNING: === not building a shared libgcc_s (which is required)." >&5 +echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;} + { echo "$as_me:$LINENO: WARNING: === Symbol versioning will be disabled." >&5 +echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;} + enable_symvers=no + fi +fi + + + +if test $enable_symvers != no; then + LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE= + LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE='#' +else + LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE='#' + LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE= +fi + +{ echo "$as_me:$LINENO: versioning on shared library symbols is $enable_symvers" >&5 +echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;} + + +# Get target configury. +. ${srcdir}/configure.tgt +CFLAGS="$save_CFLAGS $XCFLAGS" + +# Check for __sync_val_compare_and_swap, but only after the target has +# had a chance to set XCFLAGS. + + echo "$as_me:$LINENO: checking whether the target supports __sync_*_compare_and_swap" >&5 +echo $ECHO_N "checking whether the target supports __sync_*_compare_and_swap... $ECHO_C" >&6 +if test "${have_sync_builtins+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + have_sync_builtins=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +have_sync_builtins=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $have_sync_builtins" >&5 +echo "${ECHO_T}$have_sync_builtins" >&6 + if test $have_sync_builtins = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_SYNC_BUILTINS 1 +_ACEOF + + fi + +XCFLAGS="$XCFLAGS$XPCFLAGS" + + + + + +# Cleanup and exit. +CFLAGS="$save_CFLAGS" +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +{ + (set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if diff $cache_file confcache >/dev/null 2>&1; then :; else + if test -w $cache_file; then + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +if test ${multilib} = yes; then + multilib_arg="--enable-multilib" +else + multilib_arg= +fi + +# Set up the set of libraries that we need to link against for libgomp. +# Note that the GOMP_SELF_SPEC in gcc.c will force -pthread for -fopenmp, +# which will force linkage against -lpthread (or equivalent for the system). +# That's not 100% ideal, but about the best we can do easily. +if test $enable_shared = yes; then + link_gomp="-lgomp %{static: $LIBS}" +else + link_gomp="-lgomp $LIBS" +fi + + + + +if test "$ac_cv_fc_compiler_gnu" = yes; then + USE_FORTRAN_TRUE= + USE_FORTRAN_FALSE='#' +else + USE_FORTRAN_TRUE='#' + USE_FORTRAN_FALSE= +fi + + +# ??? 2006-01-24: Paulo committed to asking autoconf folk to document +# and export AC_COMPUTE_INT. If that happens, then we'll need to remove +# the underscore here and update the PREREQ. If it doesn't, then we'll +# need to copy this macro to our acinclude.m4. +save_CFLAGS="$CFLAGS" +for i in $config_path; do + if test -f $srcdir/config/$i/omp-lock.h; then + CFLAGS="$CFLAGS -include $srcdir/config/$i/omp-lock.h" + break + fi +done + +if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((sizeof (omp_lock_t)) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((sizeof (omp_lock_t)) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((sizeof (omp_lock_t)) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((sizeof (omp_lock_t)) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo= ac_hi= +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((sizeof (omp_lock_t)) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr '(' $ac_mid ')' + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) OMP_LOCK_SIZE=$ac_lo;; +'') { { echo "$as_me:$LINENO: error: unsupported system, cannot find sizeof (omp_lock_t)" >&5 +echo "$as_me: error: unsupported system, cannot find sizeof (omp_lock_t)" >&2;} + { (exit 1); exit 1; }; } ;; +esac +else + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +long longval () { return sizeof (omp_lock_t); } +unsigned long ulongval () { return sizeof (omp_lock_t); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + exit (1); + if ((sizeof (omp_lock_t)) < 0) + { + long i = longval (); + if (i != (sizeof (omp_lock_t))) + exit (1); + fprintf (f, "%ld\n", i); + } + else + { + unsigned long i = ulongval (); + if (i != (sizeof (omp_lock_t))) + exit (1); + fprintf (f, "%lu\n", i); + } + exit (ferror (f) || fclose (f) != 0); + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + OMP_LOCK_SIZE=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +{ { echo "$as_me:$LINENO: error: unsupported system, cannot find sizeof (omp_lock_t)" >&5 +echo "$as_me: error: unsupported system, cannot find sizeof (omp_lock_t)" >&2;} + { (exit 1); exit 1; }; } +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +rm -f conftest.val +if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((__alignof (omp_lock_t)) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((__alignof (omp_lock_t)) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((__alignof (omp_lock_t)) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((__alignof (omp_lock_t)) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo= ac_hi= +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((__alignof (omp_lock_t)) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr '(' $ac_mid ')' + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) OMP_LOCK_ALIGN=$ac_lo;; +'') ;; +esac +else + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +long longval () { return __alignof (omp_lock_t); } +unsigned long ulongval () { return __alignof (omp_lock_t); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + exit (1); + if ((__alignof (omp_lock_t)) < 0) + { + long i = longval (); + if (i != (__alignof (omp_lock_t))) + exit (1); + fprintf (f, "%ld\n", i); + } + else + { + unsigned long i = ulongval (); + if (i != (__alignof (omp_lock_t))) + exit (1); + fprintf (f, "%lu\n", i); + } + exit (ferror (f) || fclose (f) != 0); + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + OMP_LOCK_ALIGN=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +rm -f conftest.val +if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((sizeof (omp_nest_lock_t)) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((sizeof (omp_nest_lock_t)) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((sizeof (omp_nest_lock_t)) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((sizeof (omp_nest_lock_t)) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo= ac_hi= +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((sizeof (omp_nest_lock_t)) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr '(' $ac_mid ')' + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) OMP_NEST_LOCK_SIZE=$ac_lo;; +'') ;; +esac +else + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +long longval () { return sizeof (omp_nest_lock_t); } +unsigned long ulongval () { return sizeof (omp_nest_lock_t); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + exit (1); + if ((sizeof (omp_nest_lock_t)) < 0) + { + long i = longval (); + if (i != (sizeof (omp_nest_lock_t))) + exit (1); + fprintf (f, "%ld\n", i); + } + else + { + unsigned long i = ulongval (); + if (i != (sizeof (omp_nest_lock_t))) + exit (1); + fprintf (f, "%lu\n", i); + } + exit (ferror (f) || fclose (f) != 0); + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + OMP_NEST_LOCK_SIZE=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +rm -f conftest.val +if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((__alignof (omp_nest_lock_t)) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((__alignof (omp_nest_lock_t)) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((__alignof (omp_nest_lock_t)) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((__alignof (omp_nest_lock_t)) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo= ac_hi= +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +static int test_array [1 - 2 * !((__alignof (omp_nest_lock_t)) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_lo=`expr '(' $ac_mid ')' + 1` +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) OMP_NEST_LOCK_ALIGN=$ac_lo;; +'') ;; +esac +else + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +long longval () { return __alignof (omp_nest_lock_t); } +unsigned long ulongval () { return __alignof (omp_nest_lock_t); } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + exit (1); + if ((__alignof (omp_nest_lock_t)) < 0) + { + long i = longval (); + if (i != (__alignof (omp_nest_lock_t))) + exit (1); + fprintf (f, "%ld\n", i); + } + else + { + unsigned long i = ulongval (); + if (i != (__alignof (omp_nest_lock_t))) + exit (1); + fprintf (f, "%lu\n", i); + } + exit (ferror (f) || fclose (f) != 0); + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + OMP_NEST_LOCK_ALIGN=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +rm -f conftest.val + +# If the lock fits in an integer, then arrange for Fortran to use that +# integer. If it doesn't, then arrange for Fortran to use a pointer. +# Except that we don't have a way at present to multi-lib the installed +# Fortran modules, so we assume 8 bytes for pointers, regardless of the +# actual target. +OMP_LOCK_KIND=$OMP_LOCK_SIZE +OMP_NEST_LOCK_KIND=$OMP_NEST_LOCK_SIZE +if test $OMP_LOCK_SIZE -gt 8 || test $OMP_LOCK_ALIGN -gt $OMP_LOCK_SIZE; then + OMP_LOCK_KIND=8 +fi +if test $OMP_NEST_LOCK_SIZE -gt 8 || test $OMP_NEST_LOCK_ALIGN -gt $OMP_NEST_LOCK_SIZE; then + OMP_NEST_LOCK_KIND=8 +fi + + + + + + + +CFLAGS="$save_CFLAGS" + + ac_config_files="$ac_config_files omp.h omp_lib.h omp_lib.f90 libgomp_f.h" + + ac_config_files="$ac_config_files Makefile testsuite/Makefile libgomp.spec" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +{ + (set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if diff $cache_file confcache >/dev/null 2>&1; then :; else + if test -w $cache_file; then + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/; +s/:*\${srcdir}:*/:/; +s/:*@srcdir@:*/:/; +s/^\([^=]*=[ ]*\):*/\1/; +s/:*$//; +s/^[^=]*=[ ]*$//; +}' +fi + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_i=`echo "$ac_i" | + sed 's/\$U\././;s/\.o$//;s/\.obj$//'` + # 2. 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Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +_CSEOF +echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 +echo >&5 +_ACEOF + +# Files that config.status was made for. +if test -n "$ac_config_files"; then + echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_headers"; then + echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_links"; then + echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS +fi + +if test -n "$ac_config_commands"; then + echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS +fi + +cat >>$CONFIG_STATUS <<\_ACEOF + +ac_cs_usage="\ +\`$as_me' instantiates files from templates according to the +current configuration. + +Usage: $0 [OPTIONS] [FILE]... + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to <bug-autoconf@gnu.org>." +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF +ac_cs_version="\\ +GNU OpenMP Runtime Library config.status 1.0 +configured by $0, generated by GNU Autoconf 2.59, + with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" + +Copyright (C) 2003 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." +srcdir=$srcdir +INSTALL="$INSTALL" +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# If no file are specified by the user, then we need to provide default +# value. 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Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason to put it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Create a temporary directory, and hook for its removal unless debugging. +$debug || +{ + trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} + +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./confstat$$-$RANDOM + (umask 077 && mkdir $tmp) +} || +{ + echo "$me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } +} + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF + +# +# CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h +if test -n "\$CONFIG_FILES"; then + # Protect against being on the right side of a sed subst in config.status. + sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; + s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF +s,@SHELL@,$SHELL,;t t +s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t +s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t +s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t +s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t +s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t +s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t +s,@exec_prefix@,$exec_prefix,;t t +s,@prefix@,$prefix,;t t +s,@program_transform_name@,$program_transform_name,;t t +s,@bindir@,$bindir,;t t +s,@sbindir@,$sbindir,;t t +s,@libexecdir@,$libexecdir,;t t +s,@datadir@,$datadir,;t t +s,@sysconfdir@,$sysconfdir,;t t +s,@sharedstatedir@,$sharedstatedir,;t t +s,@localstatedir@,$localstatedir,;t t +s,@libdir@,$libdir,;t t +s,@includedir@,$includedir,;t t +s,@oldincludedir@,$oldincludedir,;t t +s,@infodir@,$infodir,;t t +s,@mandir@,$mandir,;t t +s,@build_alias@,$build_alias,;t t +s,@host_alias@,$host_alias,;t t +s,@target_alias@,$target_alias,;t t +s,@DEFS@,$DEFS,;t t +s,@ECHO_C@,$ECHO_C,;t t +s,@ECHO_N@,$ECHO_N,;t t +s,@ECHO_T@,$ECHO_T,;t t +s,@LIBS@,$LIBS,;t t +s,@GENINSRC_TRUE@,$GENINSRC_TRUE,;t t +s,@GENINSRC_FALSE@,$GENINSRC_FALSE,;t t +s,@build@,$build,;t t +s,@build_cpu@,$build_cpu,;t t +s,@build_vendor@,$build_vendor,;t t +s,@build_os@,$build_os,;t t +s,@host@,$host,;t t +s,@host_cpu@,$host_cpu,;t t +s,@host_vendor@,$host_vendor,;t t +s,@host_os@,$host_os,;t t +s,@target@,$target,;t t +s,@target_cpu@,$target_cpu,;t t +s,@target_vendor@,$target_vendor,;t t +s,@target_os@,$target_os,;t t +s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t +s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t +s,@INSTALL_DATA@,$INSTALL_DATA,;t t +s,@CYGPATH_W@,$CYGPATH_W,;t t +s,@PACKAGE@,$PACKAGE,;t t +s,@VERSION@,$VERSION,;t t +s,@ACLOCAL@,$ACLOCAL,;t t +s,@AUTOCONF@,$AUTOCONF,;t t +s,@AUTOMAKE@,$AUTOMAKE,;t t +s,@AUTOHEADER@,$AUTOHEADER,;t t +s,@MAKEINFO@,$MAKEINFO,;t t +s,@install_sh@,$install_sh,;t t +s,@STRIP@,$STRIP,;t t +s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t +s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t +s,@mkdir_p@,$mkdir_p,;t t +s,@AWK@,$AWK,;t t +s,@SET_MAKE@,$SET_MAKE,;t t +s,@am__leading_dot@,$am__leading_dot,;t t +s,@AMTAR@,$AMTAR,;t t +s,@am__tar@,$am__tar,;t t +s,@am__untar@,$am__untar,;t t +s,@multi_basedir@,$multi_basedir,;t t +s,@toolexecdir@,$toolexecdir,;t t +s,@toolexeclibdir@,$toolexeclibdir,;t t +s,@CC@,$CC,;t t +s,@ac_ct_CC@,$ac_ct_CC,;t t +s,@EXEEXT@,$EXEEXT,;t t +s,@OBJEXT@,$OBJEXT,;t t +s,@DEPDIR@,$DEPDIR,;t t +s,@am__include@,$am__include,;t t +s,@am__quote@,$am__quote,;t t +s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t +s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t +s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t +s,@CCDEPMODE@,$CCDEPMODE,;t t +s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t +s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t +s,@CFLAGS@,$CFLAGS,;t t +s,@AR@,$AR,;t t +s,@ac_ct_AR@,$ac_ct_AR,;t t +s,@RANLIB@,$RANLIB,;t t +s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t +s,@PERL@,$PERL,;t t +s,@BUILD_INFO_TRUE@,$BUILD_INFO_TRUE,;t t +s,@BUILD_INFO_FALSE@,$BUILD_INFO_FALSE,;t t +s,@LN_S@,$LN_S,;t t +s,@LIBTOOL@,$LIBTOOL,;t t +s,@enable_shared@,$enable_shared,;t t +s,@enable_static@,$enable_static,;t t +s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t +s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t +s,@MAINT@,$MAINT,;t t +s,@FC@,$FC,;t t +s,@FCFLAGS@,$FCFLAGS,;t t +s,@LDFLAGS@,$LDFLAGS,;t t +s,@ac_ct_FC@,$ac_ct_FC,;t t +s,@libtool_VERSION@,$libtool_VERSION,;t t +s,@CPP@,$CPP,;t t +s,@CPPFLAGS@,$CPPFLAGS,;t t +s,@EGREP@,$EGREP,;t t +s,@SECTION_LDFLAGS@,$SECTION_LDFLAGS,;t t +s,@OPT_LDFLAGS@,$OPT_LDFLAGS,;t t +s,@LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE@,$LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE,;t t +s,@LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE@,$LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE,;t t +s,@config_path@,$config_path,;t t +s,@XCFLAGS@,$XCFLAGS,;t t +s,@XLDFLAGS@,$XLDFLAGS,;t t +s,@link_gomp@,$link_gomp,;t t +s,@USE_FORTRAN_TRUE@,$USE_FORTRAN_TRUE,;t t +s,@USE_FORTRAN_FALSE@,$USE_FORTRAN_FALSE,;t t +s,@OMP_LOCK_SIZE@,$OMP_LOCK_SIZE,;t t +s,@OMP_LOCK_ALIGN@,$OMP_LOCK_ALIGN,;t t +s,@OMP_NEST_LOCK_SIZE@,$OMP_NEST_LOCK_SIZE,;t t +s,@OMP_NEST_LOCK_ALIGN@,$OMP_NEST_LOCK_ALIGN,;t t +s,@OMP_LOCK_KIND@,$OMP_LOCK_KIND,;t t +s,@OMP_NEST_LOCK_KIND@,$OMP_NEST_LOCK_KIND,;t t +s,@LIBOBJS@,$LIBOBJS,;t t +s,@LTLIBOBJS@,$LTLIBOBJS,;t t +CEOF + +_ACEOF + + cat >>$CONFIG_STATUS <<\_ACEOF + # Split the substitutions into bite-sized pieces for seds with + # small command number limits, like on Digital OSF/1 and HP-UX. + ac_max_sed_lines=48 + ac_sed_frag=1 # Number of current file. + ac_beg=1 # First line for current file. + ac_end=$ac_max_sed_lines # Line after last line for current file. + ac_more_lines=: + ac_sed_cmds= + while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + else + sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag + fi + if test ! -s $tmp/subs.frag; then + ac_more_lines=false + else + # The purpose of the label and of the branching condition is to + # speed up the sed processing (if there are no `@' at all, there + # is no need to browse any of the substitutions). + # These are the two extra sed commands mentioned above. + (echo ':t + /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" + else + ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" + fi + ac_sed_frag=`expr $ac_sed_frag + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_lines` + fi + done + if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat + fi +fi # test -n "$CONFIG_FILES" + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; + esac + + # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. + ac_dir=`(dirname "$ac_file") 2>/dev/null || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" + else + as_dir="$ac_dir" + as_dirs= + while test ! -d "$as_dir"; do + as_dirs="$as_dir $as_dirs" + as_dir=`(dirname "$as_dir") 2>/dev/null || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 +echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} + { (exit 1); exit 1; }; }; } + + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac + +# Do not use `cd foo && pwd` to compute absolute paths, because +# the directories may not exist. +case `pwd` in +.) ac_abs_builddir="$ac_dir";; +*) + case "$ac_dir" in + .) ac_abs_builddir=`pwd`;; + [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; + *) ac_abs_builddir=`pwd`/"$ac_dir";; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_builddir=${ac_top_builddir}.;; +*) + case ${ac_top_builddir}. in + .) ac_abs_top_builddir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; + *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_srcdir=$ac_srcdir;; +*) + case $ac_srcdir in + .) ac_abs_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; + *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_srcdir=$ac_top_srcdir;; +*) + case $ac_top_srcdir in + .) ac_abs_top_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; + *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; + esac;; +esac + + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_builddir$INSTALL ;; + esac + + if test x"$ac_file" != x-; then + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + rm -f "$ac_file" + fi + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + if test x"$ac_file" = x-; then + configure_input= + else + configure_input="$ac_file. " + fi + configure_input=$configure_input"Generated from `echo $ac_file_in | + sed 's,.*/,,'` by configure." + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + echo "$f";; + *) # Relative + if test -f "$f"; then + # Build tree + echo "$f" + elif test -f "$srcdir/$f"; then + # Source tree + echo "$srcdir/$f" + else + # /dev/null tree + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s,@configure_input@,$configure_input,;t t +s,@srcdir@,$ac_srcdir,;t t +s,@abs_srcdir@,$ac_abs_srcdir,;t t +s,@top_srcdir@,$ac_top_srcdir,;t t +s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t +s,@builddir@,$ac_builddir,;t t +s,@abs_builddir@,$ac_abs_builddir,;t t +s,@top_builddir@,$ac_top_builddir,;t t +s,@abs_top_builddir@,$ac_abs_top_builddir,;t t +s,@INSTALL@,$ac_INSTALL,;t t +" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out + rm -f $tmp/stdin + if test x"$ac_file" != x-; then + mv $tmp/out $ac_file + else + cat $tmp/out + rm -f $tmp/out + fi + +done +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF + +# +# CONFIG_HEADER section. +# + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='[ ].*$,\1#\2' +ac_dC=' ' +ac_dD=',;t' +# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='$,\1#\2define\3' +ac_uC=' ' +ac_uD=',;t' + +for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case $ac_file in + - | *:- | *:-:* ) # input from stdin + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + * ) ac_file_in=$ac_file.in ;; + esac + + test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + + # First look for the input files in the build tree, otherwise in the + # src tree. + ac_file_inputs=`IFS=: + for f in $ac_file_in; do + case $f in + -) echo $tmp/stdin ;; + [\\/$]*) + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + # Do quote $f, to prevent DOS paths from being IFS'd. + echo "$f";; + *) # Relative + if test -f "$f"; then + # Build tree + echo "$f" + elif test -f "$srcdir/$f"; then + # Source tree + echo "$srcdir/$f" + else + # /dev/null tree + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 +echo "$as_me: error: cannot find input file: $f" >&2;} + { (exit 1); exit 1; }; } + fi;; + esac + done` || { (exit 1); exit 1; } + # Remove the trailing spaces. + sed 's/[ ]*$//' $ac_file_inputs >$tmp/in + +_ACEOF + +# Transform confdefs.h into two sed scripts, `conftest.defines' and +# `conftest.undefs', that substitutes the proper values into +# config.h.in to produce config.h. The first handles `#define' +# templates, and the second `#undef' templates. +# And first: Protect against being on the right side of a sed subst in +# config.status. Protect against being in an unquoted here document +# in config.status. +rm -f conftest.defines conftest.undefs +# Using a here document instead of a string reduces the quoting nightmare. +# Putting comments in sed scripts is not portable. +# +# `end' is used to avoid that the second main sed command (meant for +# 0-ary CPP macros) applies to n-ary macro definitions. +# See the Autoconf documentation for `clear'. +cat >confdef2sed.sed <<\_ACEOF +s/[\\&,]/\\&/g +s,[\\$`],\\&,g +t clear +: clear +s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp +t end +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp +: end +_ACEOF +# If some macros were called several times there might be several times +# the same #defines, which is useless. Nevertheless, we may not want to +# sort them, since we want the *last* AC-DEFINE to be honored. +uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines +sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs +rm -f confdef2sed.sed + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >>conftest.undefs <<\_ACEOF +s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, +_ACEOF + +# Break up conftest.defines because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS +echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS +echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS +echo ' :' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.defines >/dev/null +do + # Write a limited-size here document to $tmp/defines.sed. + echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS + # Speed up: don't consider the non `#define' lines. + echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/defines.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines +echo ' fi # grep' >>$CONFIG_STATUS +echo >>$CONFIG_STATUS + +# Break up conftest.undefs because some shells have a limit on the size +# of here documents, and old seds have small limits too (100 cmds). +echo ' # Handle all the #undef templates' >>$CONFIG_STATUS +rm -f conftest.tail +while grep . conftest.undefs >/dev/null +do + # Write a limited-size here document to $tmp/undefs.sed. + echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS + # Speed up: don't consider the non `#undef' + echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS + # Work around the forget-to-reset-the-flag bug. + echo 't clr' >>$CONFIG_STATUS + echo ': clr' >>$CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS + echo 'CEOF + sed -f $tmp/undefs.sed $tmp/in >$tmp/out + rm -f $tmp/in + mv $tmp/out $tmp/in +' >>$CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail + rm -f conftest.undefs + mv conftest.tail conftest.undefs +done +rm -f conftest.undefs + +cat >>$CONFIG_STATUS <<\_ACEOF + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + if test x"$ac_file" = x-; then + echo "/* Generated by configure. */" >$tmp/config.h + else + echo "/* $ac_file. Generated by configure. */" >$tmp/config.h + fi + cat $tmp/in >>$tmp/config.h + rm -f $tmp/in + if test x"$ac_file" != x-; then + if diff $ac_file $tmp/config.h >/dev/null 2>&1; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + ac_dir=`(dirname "$ac_file") 2>/dev/null || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" + else + as_dir="$ac_dir" + as_dirs= + while test ! -d "$as_dir"; do + as_dirs="$as_dir $as_dirs" + as_dir=`(dirname "$as_dir") 2>/dev/null || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 +echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} + { (exit 1); exit 1; }; }; } + + rm -f $ac_file + mv $tmp/config.h $ac_file + fi + else + cat $tmp/config.h + rm -f $tmp/config.h + fi +# Compute $ac_file's index in $config_headers. +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $ac_file | $ac_file:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null || +$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X$ac_file : 'X\(//\)[^/]' \| \ + X$ac_file : 'X\(//\)$' \| \ + X$ac_file : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X$ac_file | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'`/stamp-h$_am_stamp_count +done +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF + +# +# CONFIG_COMMANDS section. +# +for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue + ac_dest=`echo "$ac_file" | sed 's,:.*,,'` + ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_dir=`(dirname "$ac_dest") 2>/dev/null || +$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_dest" : 'X\(//\)[^/]' \| \ + X"$ac_dest" : 'X\(//\)$' \| \ + X"$ac_dest" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_dest" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" + else + as_dir="$ac_dir" + as_dirs= + while test ! -d "$as_dir"; do + as_dirs="$as_dir $as_dirs" + as_dir=`(dirname "$as_dir") 2>/dev/null || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 +echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} + { (exit 1); exit 1; }; }; } + + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac + +# Do not use `cd foo && pwd` to compute absolute paths, because +# the directories may not exist. +case `pwd` in +.) ac_abs_builddir="$ac_dir";; +*) + case "$ac_dir" in + .) ac_abs_builddir=`pwd`;; + [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; + *) ac_abs_builddir=`pwd`/"$ac_dir";; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_builddir=${ac_top_builddir}.;; +*) + case ${ac_top_builddir}. in + .) ac_abs_top_builddir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; + *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_srcdir=$ac_srcdir;; +*) + case $ac_srcdir in + .) ac_abs_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; + *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_srcdir=$ac_top_srcdir;; +*) + case $ac_top_srcdir in + .) ac_abs_top_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; + *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; + esac;; +esac + + + { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 +echo "$as_me: executing $ac_dest commands" >&6;} + case $ac_dest in + default-1 ) +# Only add multilib support code if we just rebuilt the top-level +# Makefile. +case " $CONFIG_FILES " in + *" Makefile "*) + ac_file=Makefile . ${multi_basedir}/config-ml.in + ;; +esac ;; + depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named `Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # So let's grep whole file. + if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then + dirpart=`(dirname "$mf") 2>/dev/null || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running `make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$mf"` + # When using ansi2knr, U may be empty or an underscore; expand it + U=`sed -n 's/^U = //p' < "$mf"` + # Find all dependency output files, they are included files with + # $(DEPDIR) in their names. We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`(dirname "$file") 2>/dev/null || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p $dirpart/$fdir + else + as_dir=$dirpart/$fdir + as_dirs= + while test ! -d "$as_dir"; do + as_dirs="$as_dir $as_dirs" + as_dir=`(dirname "$as_dir") 2>/dev/null || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5 +echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;} + { (exit 1); exit 1; }; }; } + + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done + ;; + gstdint.h ) +if test "$GCC" = yes; then + echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h +else + echo "/* generated for $CC */" > tmp-stdint.h +fi + +sed 's/^ *//' >> tmp-stdint.h <<EOF + + #ifndef GCC_GENERATED_STDINT_H + #define GCC_GENERATED_STDINT_H 1 + + #include <sys/types.h> +EOF + +if test "$acx_cv_header_stdint" != stdint.h; then + echo "#include <stddef.h>" >> tmp-stdint.h +fi +if test "$acx_cv_header_stdint" != stddef.h; then + echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h +fi + +sed 's/^ *//' >> tmp-stdint.h <<EOF + /* glibc uses these symbols as guards to prevent redefinitions. */ + #ifdef __int8_t_defined + #define _INT8_T + #define _INT16_T + #define _INT32_T + #endif + #ifdef __uint32_t_defined + #define _UINT32_T + #endif + +EOF + +# ----------------- done header, emit basic int types ------------- +if test "$acx_cv_header_stdint" = stddef.h; then + sed 's/^ *//' >> tmp-stdint.h <<EOF + + #ifndef _UINT8_T + #define _UINT8_T + typedef unsigned $acx_cv_type_int8_t uint8_t; + #endif + + #ifndef _UINT16_T + #define _UINT16_T + typedef unsigned $acx_cv_type_int16_t uint16_t; + #endif + + #ifndef _UINT32_T + #define _UINT32_T + typedef unsigned $acx_cv_type_int32_t uint32_t; + #endif + + #ifndef _INT8_T + #define _INT8_T + typedef $acx_cv_type_int8_t int8_t; + #endif + + #ifndef _INT16_T + #define _INT16_T + typedef $acx_cv_type_int16_t int16_t; + #endif + + #ifndef _INT32_T + #define _INT32_T + typedef $acx_cv_type_int32_t int32_t; + #endif +EOF +elif test "$ac_cv_type_u_int32_t" = yes; then + sed 's/^ *//' >> tmp-stdint.h <<EOF + + /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */ + #ifndef _INT8_T + #define _INT8_T + #endif + #ifndef _INT16_T + #define _INT16_T + #endif + #ifndef _INT32_T + #define _INT32_T + #endif + + #ifndef _UINT8_T + #define _UINT8_T + typedef u_int8_t uint8_t; + #endif + + #ifndef _UINT16_T + #define _UINT16_T + typedef u_int16_t uint16_t; + #endif + + #ifndef _UINT32_T + #define _UINT32_T + typedef u_int32_t uint32_t; + #endif +EOF +else + sed 's/^ *//' >> tmp-stdint.h <<EOF + + /* Some systems have guard macros to prevent redefinitions, define them. */ + #ifndef _INT8_T + #define _INT8_T + #endif + #ifndef _INT16_T + #define _INT16_T + #endif + #ifndef _INT32_T + #define _INT32_T + #endif + #ifndef _UINT8_T + #define _UINT8_T + #endif + #ifndef _UINT16_T + #define _UINT16_T + #endif + #ifndef _UINT32_T + #define _UINT32_T + #endif +EOF +fi + +# ------------- done basic int types, emit int64_t types ------------ +if test "$ac_cv_type_uint64_t" = yes; then + sed 's/^ *//' >> tmp-stdint.h <<EOF + + /* system headers have good uint64_t and int64_t */ + #ifndef _INT64_T + #define _INT64_T + #endif + #ifndef _UINT64_T + #define _UINT64_T + #endif +EOF +elif test "$ac_cv_type_u_int64_t" = yes; then + sed 's/^ *//' >> tmp-stdint.h <<EOF + + /* system headers have an u_int64_t (and int64_t) */ + #ifndef _INT64_T + #define _INT64_T + #endif + #ifndef _UINT64_T + #define _UINT64_T + typedef u_int64_t uint64_t; + #endif +EOF +elif test -n "$acx_cv_type_int64_t"; then + sed 's/^ *//' >> tmp-stdint.h <<EOF + + /* architecture has a 64-bit type, $acx_cv_type_int64_t */ + #ifndef _INT64_T + #define _INT64_T + typedef $acx_cv_type_int64_t int64_t; + #endif + #ifndef _UINT64_T + #define _UINT64_T + typedef unsigned $acx_cv_type_int64_t uint64_t; + #endif +EOF +else + sed 's/^ *//' >> tmp-stdint.h <<EOF + + /* some common heuristics for int64_t, using compiler-specific tests */ + #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L + #ifndef _INT64_T + #define _INT64_T + typedef long long int64_t; + #endif + #ifndef _UINT64_T + #define _UINT64_T + typedef unsigned long long uint64_t; + #endif + + #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0 + /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and + does not implement __extension__. But that compiler doesn't define + __GNUC_MINOR__. */ + # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__) + # define __extension__ + # endif + + # ifndef _INT64_T + # define _INT64_T + __extension__ typedef long long int64_t; + # endif + # ifndef _UINT64_T + # define _UINT64_T + __extension__ typedef unsigned long long uint64_t; + # endif + + #elif !defined __STRICT_ANSI__ + # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__ + + # ifndef _INT64_T + # define _INT64_T + typedef __int64 int64_t; + # endif + # ifndef _UINT64_T + # define _UINT64_T + typedef unsigned __int64 uint64_t; + # endif + # endif /* compiler */ + + #endif /* ANSI version */ +EOF +fi + +# ------------- done int64_t types, emit intptr types ------------ +if test "$ac_cv_type_uintptr_t" != yes; then + sed 's/^ *//' >> tmp-stdint.h <<EOF + + /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */ + typedef u$acx_cv_type_intptr_t uintptr_t; + typedef $acx_cv_type_intptr_t intptr_t; +EOF +fi + +# ------------- done intptr types, emit int_least types ------------ +if test "$ac_cv_type_int_least32_t" != yes; then + sed 's/^ *//' >> tmp-stdint.h <<EOF + + /* Define int_least types */ + typedef int8_t int_least8_t; + typedef int16_t int_least16_t; + typedef int32_t int_least32_t; + #ifdef _INT64_T + typedef int64_t int_least64_t; + #endif + + typedef uint8_t uint_least8_t; + typedef uint16_t uint_least16_t; + typedef uint32_t uint_least32_t; + #ifdef _UINT64_T + typedef uint64_t uint_least64_t; + #endif +EOF +fi + +# ------------- done intptr types, emit int_fast types ------------ +if test "$ac_cv_type_int_fast32_t" != yes; then + sed 's/^ *//' >> tmp-stdint.h <<EOF + + /* Define int_fast types. short is often slow */ + typedef int8_t int_fast8_t; + typedef int int_fast16_t; + typedef int32_t int_fast32_t; + #ifdef _INT64_T + typedef int64_t int_fast64_t; + #endif + + typedef uint8_t uint_fast8_t; + typedef unsigned int uint_fast16_t; + typedef uint32_t uint_fast32_t; + #ifdef _UINT64_T + typedef uint64_t uint_fast64_t; + #endif +EOF +fi + +if test "$ac_cv_type_uintmax_t" != yes; then + sed 's/^ *//' >> tmp-stdint.h <<EOF + + /* Define intmax based on what we found */ + #ifdef _INT64_T + typedef int64_t intmax_t; + #else + typedef long intmax_t; + #endif + #ifdef _UINT64_T + typedef uint64_t uintmax_t; + #else + typedef unsigned long uintmax_t; + #endif +EOF +fi + +sed 's/^ *//' >> tmp-stdint.h <<EOF + + #endif /* GCC_GENERATED_STDINT_H */ +EOF + +if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then + rm -f tmp-stdint.h +else + mv -f tmp-stdint.h gstdint.h +fi + + ;; + esac +done +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + diff --git a/gcc-4.2.1-5666.3/libgomp/configure.ac b/gcc-4.2.1-5666.3/libgomp/configure.ac new file mode 100644 index 000000000..fc0f0030d --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/configure.ac @@ -0,0 +1,337 @@ +# Process this file with autoconf to produce a configure script, like so: +# aclocal -I ../config && autoconf && autoheader && automake + +AC_PREREQ(2.59) +AC_INIT([GNU OpenMP Runtime Library], 1.0,,[libgomp]) +AC_CONFIG_HEADER(config.h) + +# ------- +# Options +# ------- + +AC_MSG_CHECKING([for --enable-version-specific-runtime-libs]) +LIBGOMP_ENABLE(version-specific-runtime-libs, no, , + [Specify that runtime libraries should be installed in a compiler-specific directory], + permit yes|no) +AC_MSG_RESULT($enable_version_specific_runtime_libs) + +AC_MSG_CHECKING([for --enable-linux-futex]) +LIBGOMP_ENABLE(linux-futex, default, , + [Use the Linux futex system call], + permit yes|no|default) +AC_MSG_RESULT($enable_linux_futex) + +# We would like our source tree to be readonly. However when releases or +# pre-releases are generated, the flex/bison generated files as well as the +# various formats of manuals need to be included along with the rest of the +# sources. Therefore we have --enable-generated-files-in-srcdir to do +# just that. +AC_MSG_CHECKING([for --enable-generated-files-in-srcdir]) +LIBGOMP_ENABLE(generated-files-in-srcdir, no, , + [put copies of generated files in source dir intended for creating source + tarballs for users without texinfo bison or flex.], + permit yes|no) +AC_MSG_RESULT($enable_generated_files_in_srcdir) +AM_CONDITIONAL(GENINSRC, test "$enable_generated_files_in_srcdir" = yes) + + +# ------- +# ------- + +# Gets build, host, target, *_vendor, *_cpu, *_os, etc. +# +# You will slowly go insane if you do not grok the following fact: when +# building this library, the top-level /target/ becomes the library's /host/. +# +# configure then causes --target to default to --host, exactly like any +# other package using autoconf. Therefore, 'target' and 'host' will +# always be the same. This makes sense both for native and cross compilers +# just think about it for a little while. :-) +# +# Also, if this library is being configured as part of a cross compiler, the +# top-level configure script will pass the "real" host as $with_cross_host. +# +# Do not delete or change the following two lines. For why, see +# http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html +AC_CANONICAL_SYSTEM +target_alias=${target_alias-$host_alias} + +# Sets up automake. Must come after AC_CANONICAL_SYSTEM. Each of the +# following is magically included in AUTOMAKE_OPTIONS in each Makefile.am. +# 1.9.0: minimum required version +# no-define: PACKAGE and VERSION will not be #define'd in config.h (a bunch +# of other PACKAGE_* variables will, however, and there's nothing +# we can do about that; they come from AC_INIT). +# foreign: we don't follow the normal rules for GNU packages (no COPYING +# file in the top srcdir, etc, etc), so stop complaining. +# no-dependencies: turns off auto dependency generation (just for now) +# -Wall: turns on all automake warnings... +# -Wno-portability: ...except this one, since GNU make is required. +# -Wno-override: ... and this one, since we do want this in testsuite. +AM_INIT_AUTOMAKE([1.9.0 foreign -Wall -Wno-portability -Wno-override]) +AM_ENABLE_MULTILIB(, ..) + +# Calculate toolexeclibdir +# Also toolexecdir, though it's only used in toolexeclibdir +case ${enable_version_specific_runtime_libs} in + yes) + # Need the gcc compiler version to know where to install libraries + # and header files if --enable-version-specific-runtime-libs option + # is selected. + toolexecdir='$(libdir)/gcc/$(target_alias)' + toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)' + ;; + no) + if test -n "$with_cross_host" && + test x"$with_cross_host" != x"no"; then + # Install a library built with a cross compiler in tooldir, not libdir. + toolexecdir='$(exec_prefix)/$(target_alias)' + toolexeclibdir='$(toolexecdir)/lib' + else + toolexecdir='$(libdir)/gcc-lib/$(target_alias)' + toolexeclibdir='$(libdir)' + fi + multi_os_directory=`$CC -print-multi-os-directory` + case $multi_os_directory in + .) ;; # Avoid trailing /. + *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;; + esac + ;; +esac +AC_SUBST(toolexecdir) +AC_SUBST(toolexeclibdir) + +# Check the compiler. +# The same as in boehm-gc and libstdc++. Have to borrow it from there. +# We must force CC to /not/ be precious variables; otherwise +# the wrong, non-multilib-adjusted value will be used in multilibs. +# As a side effect, we have to subst CFLAGS ourselves. + +m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS]) +m4_define([_AC_ARG_VAR_PRECIOUS],[]) +AC_PROG_CC +m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS]) + +AC_SUBST(CFLAGS) + +# In order to override CFLAGS_FOR_TARGET, all of our special flags go +# in XCFLAGS. But we need them in CFLAGS during configury. So put them +# in both places for now and restore CFLAGS at the end of config. +save_CFLAGS="$CFLAGS" + +# Add -Wall -Werror if we are using GCC. +if test "x$GCC" = "xyes"; then + XCFLAGS="$XCFLAGS -Wall -Werror" +fi + +# Find other programs we need. +AC_CHECK_TOOL(AR, ar) +AC_CHECK_TOOL(RANLIB, ranlib, ranlib-not-found-in-path-error) +AC_PATH_PROG(PERL, perl, perl-not-found-in-path-error) +AC_PROG_MAKE_SET +AC_PROG_INSTALL + +# See if makeinfo has been installed and is modern enough +# that we can use it. +ACX_CHECK_PROG_VER([MAKEINFO], [makeinfo], [--version], + [GNU texinfo.* \([0-9][0-9.]*\)], + [4.[4-9]*]) +AM_CONDITIONAL(BUILD_INFO, test $gcc_cv_prog_makeinfo_modern = "yes") + + +# Configure libtool +AM_PROG_LIBTOOL +AC_SUBST(enable_shared) +AC_SUBST(enable_static) + +AM_MAINTAINER_MODE + +# We need gfortran to compile parts of the library +# We can't use AC_PROG_FC because it expects a fully working gfortran. +#AC_PROG_FC(gfortran) +FC="$GFORTRAN" +AC_PROG_FC(gfortran) +FCFLAGS="$FCFLAGS -Wall" + +# For libtool versioning info, format is CURRENT:REVISION:AGE +libtool_VERSION=1:0:0 +AC_SUBST(libtool_VERSION) + +# Check header files. +AC_STDC_HEADERS +AC_HEADER_TIME +AC_CHECK_HEADERS(unistd.h semaphore.h sys/loadavg.h sys/time.h) + +GCC_HEADER_STDINT(gstdint.h) + +# Check to see if -pthread or -lpthread is needed. Prefer the former. +# In case the pthread.h system header is not found, this test will fail. +XPCFLAGS="" +CFLAGS="$CFLAGS -pthread" +AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [#include <pthread.h> + void *g(void *d) { return NULL; }], + [pthread_t t; pthread_create(&t,NULL,g,NULL);])], + [XPCFLAGS=" -Wc,-pthread"], + [CFLAGS="$save_CFLAGS" LIBS="-lpthread $LIBS" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [#include <pthread.h> + void *g(void *d) { return NULL; }], + [pthread_t t; pthread_create(&t,NULL,g,NULL);])], + [], + [AC_MSG_ERROR([Pthreads are required to build libgomp])])]) + +# Check for functions needed. +AC_CHECK_FUNCS(getloadavg clock_gettime) + +# Check for broken semaphore implementation on darwin. +# sem_init returns: sem_init error: Function not implemented. +case "$host" in + *-darwin*) + AC_DEFINE(HAVE_BROKEN_POSIX_SEMAPHORES, 1, + Define if the POSIX Semaphores do not work on your system.) + ;; + *-linux*) + case "$enable_linux_futex" in + default) + # If headers don't have gettid/futex syscalls definition, then + # default to no, otherwise there will be compile time failures. + # Otherwise, default to yes. If we don't detect we are + # compiled/linked against NPTL and not cross-compiling, check + # if programs are run by default against NPTL and if not, issue + # a warning. + enable_linux_futex=no + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [#include <sys/syscall.h> + int lk;], + [syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);])], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [#ifndef _GNU_SOURCE + #define _GNU_SOURCE 1 + #endif + #include <pthread.h> + pthread_t th; void *status;], + [pthread_tryjoin_np (th, &status);])],[enable_linux_futex=yes], + [if test x$cross_compiling = xno; then + if getconf GNU_LIBPTHREAD_VERSION 2>/dev/null \ + | LC_ALL=C grep -i NPTL > /dev/null 2>/dev/null; then + AC_MSG_WARN([The kernel might not support futex or gettid syscalls. +If so, please configure with --disable-linux-futex]) + fi + fi + enable_linux_futex=yes])]) + ;; + yes) + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [#include <sys/syscall.h> + int lk;], + [syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);])],[], + [AC_MSG_ERROR([SYS_gettid and SYS_futex required for --enable-linux-futex])]) + ;; + esac + ;; +esac + +# At least for glibc, clock_gettime is in librt. But don't pull that +# in if it still doesn't give us the function we want. +if test $ac_cv_func_clock_gettime = no; then + AC_CHECK_LIB(rt, clock_gettime, + [LIBS="-lrt $LIBS" + AC_DEFINE(HAVE_CLOCK_GETTIME, 1, + [Define to 1 if you have the `clock_gettime' function.])]) +fi + +# See if we support thread-local storage. +GCC_CHECK_TLS + +# See what sort of export controls are availible. +LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY +LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT +LIBGOMP_CHECK_ATTRIBUTE_ALIAS +LIBGOMP_ENABLE_SYMVERS + +# Get target configury. +. ${srcdir}/configure.tgt +CFLAGS="$save_CFLAGS $XCFLAGS" + +# Check for __sync_val_compare_and_swap, but only after the target has +# had a chance to set XCFLAGS. +LIBGOMP_CHECK_SYNC_BUILTINS + +XCFLAGS="$XCFLAGS$XPCFLAGS" + +AC_SUBST(config_path) +AC_SUBST(XCFLAGS) +AC_SUBST(XLDFLAGS) + +# Cleanup and exit. +CFLAGS="$save_CFLAGS" +AC_CACHE_SAVE + +if test ${multilib} = yes; then + multilib_arg="--enable-multilib" +else + multilib_arg= +fi + +# Set up the set of libraries that we need to link against for libgomp. +# Note that the GOMP_SELF_SPEC in gcc.c will force -pthread for -fopenmp, +# which will force linkage against -lpthread (or equivalent for the system). +# That's not 100% ideal, but about the best we can do easily. +if test $enable_shared = yes; then + link_gomp="-lgomp %{static: $LIBS}" +else + link_gomp="-lgomp $LIBS" +fi +AC_SUBST(link_gomp) + +AM_CONDITIONAL([USE_FORTRAN], [test "$ac_cv_fc_compiler_gnu" = yes]) + +# ??? 2006-01-24: Paulo committed to asking autoconf folk to document +# and export AC_COMPUTE_INT. If that happens, then we'll need to remove +# the underscore here and update the PREREQ. If it doesn't, then we'll +# need to copy this macro to our acinclude.m4. +save_CFLAGS="$CFLAGS" +for i in $config_path; do + if test -f $srcdir/config/$i/omp-lock.h; then + CFLAGS="$CFLAGS -include $srcdir/config/$i/omp-lock.h" + break + fi +done + +_AC_COMPUTE_INT([sizeof (omp_lock_t)], [OMP_LOCK_SIZE],, + [AC_MSG_ERROR([unsupported system, cannot find sizeof (omp_lock_t)])]) +_AC_COMPUTE_INT([__alignof (omp_lock_t)], [OMP_LOCK_ALIGN]) +_AC_COMPUTE_INT([sizeof (omp_nest_lock_t)], [OMP_NEST_LOCK_SIZE]) +_AC_COMPUTE_INT([__alignof (omp_nest_lock_t)], [OMP_NEST_LOCK_ALIGN]) + +# If the lock fits in an integer, then arrange for Fortran to use that +# integer. If it doesn't, then arrange for Fortran to use a pointer. +# Except that we don't have a way at present to multi-lib the installed +# Fortran modules, so we assume 8 bytes for pointers, regardless of the +# actual target. +OMP_LOCK_KIND=$OMP_LOCK_SIZE +OMP_NEST_LOCK_KIND=$OMP_NEST_LOCK_SIZE +if test $OMP_LOCK_SIZE -gt 8 || test $OMP_LOCK_ALIGN -gt $OMP_LOCK_SIZE; then + OMP_LOCK_KIND=8 +fi +if test $OMP_NEST_LOCK_SIZE -gt 8 || test $OMP_NEST_LOCK_ALIGN -gt $OMP_NEST_LOCK_SIZE; then + OMP_NEST_LOCK_KIND=8 +fi + +AC_SUBST(OMP_LOCK_SIZE) +AC_SUBST(OMP_LOCK_ALIGN) +AC_SUBST(OMP_NEST_LOCK_SIZE) +AC_SUBST(OMP_NEST_LOCK_ALIGN) +AC_SUBST(OMP_LOCK_KIND) +AC_SUBST(OMP_NEST_LOCK_KIND) +CFLAGS="$save_CFLAGS" + +AC_CONFIG_FILES(omp.h omp_lib.h omp_lib.f90 libgomp_f.h) +AC_CONFIG_FILES(Makefile testsuite/Makefile libgomp.spec) +AC_OUTPUT diff --git a/gcc-4.2.1-5666.3/libgomp/configure.tgt b/gcc-4.2.1-5666.3/libgomp/configure.tgt new file mode 100644 index 000000000..6b08d1bc6 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/configure.tgt @@ -0,0 +1,130 @@ +# This is the target specific configuration file. This is invoked by the +# autoconf generated configure script. Putting it in a separate shell file +# lets us skip running autoconf when modifying target specific information. + +# This file switches on the shell variable ${target}, and sets the +# following shell variables: +# config_path An ordered list of directories to search for +# sources and headers. This is relative to the +# config subdirectory of the source tree. +# XCFLAGS Add extra compile flags to use. +# XLDFLAGS Add extra link flags to use. + +# Optimize TLS usage by avoiding the overhead of dynamic allocation. +# This does require that the library be present during process +# startup, so mark the library as not to be dlopened. +if test $have_tls = yes ; then + case "${target}" in + + *-*-linux*) + XCFLAGS="${XCFLAGS} -ftls-model=initial-exec" + XLDFLAGS="${XLDFLAGS} -Wl,-z,nodlopen" + ;; + esac +fi + +# Since we require POSIX threads, assume a POSIX system by default. +config_path="posix" + +# Check for futex enabled all at once. +if test $enable_linux_futex = yes; then + case "${target}" in + + alpha*-*-linux*) + config_path="linux/alpha linux posix" + ;; + + ia64*-*-linux*) + config_path="linux/ia64 linux posix" + ;; + + powerpc*-*-linux*) + config_path="linux/powerpc linux posix" + ;; + + s390*-*-linux*) + config_path="linux/s390 linux posix" + ;; + + # Note that bare i386 is not included here. We need cmpxchg. + i[456]86-*-linux*) + config_path="linux/x86 linux posix" + if test -z "$with_arch"; then + XCFLAGS="${XCFLAGS} -march=i486 -mtune=${target_cpu}" + fi + ;; + + # Similar jiggery-pokery for x86_64 multilibs, except here we + # can't rely on the --with-arch configure option, since that + # applies to the 64-bit side. + x86_64-*-linux*) + config_path="linux/x86 linux posix" + case " ${CC} ${CFLAGS} " in + *" -m32 "*) + XCFLAGS="${XCFLAGS} -march=i486 -mtune=i686" + ;; + esac + ;; + + # Note that sparcv7 and sparcv8 is not included here. We need cas. + sparcv9-*-linux* | sparc64-*-linux*) + echo "int i;" > conftestx.c + if ${CC} ${CFLAGS} -c -o conftestx.o conftestx.c > /dev/null 2>&1; then + config_path="linux/sparc linux posix" + case "`/usr/bin/file conftestx.o`" in + *32-bit*) + case " ${CC} ${CFLAGS}" in + *" -mcpu=ultrasparc"*) + ;; + *) + XCFLAGS="${XCFLAGS} -mcpu=v9" + ;; + esac + ;; + esac + fi + rm -f conftestx.c conftestx.o + ;; + esac +fi + +# Other system configury +case "${target}" in + + *-*-hpux11*) + # HPUX v11.x requires -lrt to resolve sem_init in libgomp.la + XLDFLAGS="${XLDFLAGS} -lrt" + ;; + + *-*-mingw32*) + config_path="mingw32 posix" + ;; + + *-*-solaris2.[56]*) + config_path="posix95 posix" + XLDFLAGS="${XLDFLAGS} -lposix4" + ;; +# APPLE LOCAL begin mainline candidate + i[456]86-*-darwin[891]*) + XCFLAGS="${XCFLAGS} -mmacosx-version-min=10.4.0" + ;; + + x86_64-*-darwin*) + XCFLAGS="${XCFLAGS} -mmacosx-version-min=10.4.0" + ;; + + powerpc*-*-darwin[891]*) + case " ${CC} ${CFLAGS}" in + *" -m64"*) + XCFLAGS="${XCFLAGS} -mmacosx-version-min=10.4.0" + ;; + *) + XCFLAGS="${XCFLAGS} -mmacosx-version-min=10.3.9" + ;; + esac + ;; +# APPLE LOCAL end mainline candidate + *) + ;; + +esac diff --git a/gcc-4.2.1-5666.3/libgomp/critical.c b/gcc-4.2.1-5666.3/libgomp/critical.c new file mode 100644 index 000000000..90821634b --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/critical.c @@ -0,0 +1,149 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file handles the CRITICAL construct. */ + +#include "libgomp.h" +#include <stdlib.h> + + +static gomp_mutex_t default_lock; + +void +GOMP_critical_start (void) +{ + gomp_mutex_lock (&default_lock); +} + +void +GOMP_critical_end (void) +{ + gomp_mutex_unlock (&default_lock); +} + +#ifndef HAVE_SYNC_BUILTINS +static gomp_mutex_t create_lock_lock; +#endif + +void +GOMP_critical_name_start (void **pptr) +{ + gomp_mutex_t *plock; + + /* If a mutex fits within the space for a pointer, and is zero initialized, + then use the pointer space directly. */ + if (GOMP_MUTEX_INIT_0 + && sizeof (gomp_mutex_t) <= sizeof (void *) + && __alignof (gomp_mutex_t) <= sizeof (void *)) + plock = (gomp_mutex_t *)pptr; + + /* Otherwise we have to be prepared to malloc storage. */ + else + { + plock = *pptr; + + if (plock == NULL) + { +#ifdef HAVE_SYNC_BUILTINS + gomp_mutex_t *nlock = gomp_malloc (sizeof (gomp_mutex_t)); + gomp_mutex_init (nlock); + + plock = __sync_val_compare_and_swap (pptr, NULL, nlock); + if (plock != NULL) + { + gomp_mutex_destroy (nlock); + free (nlock); + } + else + plock = nlock; +#else + gomp_mutex_lock (&create_lock_lock); + plock = *pptr; + if (plock == NULL) + { + plock = gomp_malloc (sizeof (gomp_mutex_t)); + gomp_mutex_init (plock); + __sync_synchronize (); + *pptr = plock; + } + gomp_mutex_unlock (&create_lock_lock); +#endif + } + } + + gomp_mutex_lock (plock); +} + +void +GOMP_critical_name_end (void **pptr) +{ + gomp_mutex_t *plock; + + /* If a mutex fits within the space for a pointer, and is zero initialized, + then use the pointer space directly. */ + if (GOMP_MUTEX_INIT_0 + && sizeof (gomp_mutex_t) <= sizeof (void *) + && __alignof (gomp_mutex_t) <= sizeof (void *)) + plock = (gomp_mutex_t *)pptr; + else + plock = *pptr; + + gomp_mutex_unlock (plock); +} + +/* This mutex is used when atomic operations don't exist for the target + in the mode requested. The result is not globally atomic, but works so + long as all parallel references are within #pragma omp atomic directives. + According to responses received from omp@openmp.org, appears to be within + spec. Which makes sense, since that's how several other compilers + handle this situation as well. */ + +static gomp_mutex_t atomic_lock; + +void +GOMP_atomic_start (void) +{ + gomp_mutex_lock (&atomic_lock); +} + +void +GOMP_atomic_end (void) +{ + gomp_mutex_unlock (&atomic_lock); +} + +#if !GOMP_MUTEX_INIT_0 +static void __attribute__((constructor)) +initialize_critical (void) +{ + gomp_mutex_init (&default_lock); + gomp_mutex_init (&atomic_lock); +#ifndef HAVE_SYNC_BUILTINS + gomp_mutex_init (&create_lock_lock); +#endif +} +#endif diff --git a/gcc-4.2.1-5666.3/libgomp/env.c b/gcc-4.2.1-5666.3/libgomp/env.c new file mode 100644 index 000000000..f07b31b91 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/env.c @@ -0,0 +1,259 @@ +/* Copyright (C) 2005, 2006 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file defines the OpenMP internal control variables, and arranges + for them to be initialized from environment variables at startup. */ + +#include "libgomp.h" +#include "libgomp_f.h" +#include <ctype.h> +#include <stdlib.h> +#include <string.h> +#include <limits.h> +#include <errno.h> + + +unsigned long gomp_nthreads_var = 1; +bool gomp_dyn_var = false; +bool gomp_nest_var = false; +enum gomp_schedule_type gomp_run_sched_var = GFS_DYNAMIC; +unsigned long gomp_run_sched_chunk = 1; + +/* Parse the OMP_SCHEDULE environment variable. */ + +static void +parse_schedule (void) +{ + char *env, *end; + unsigned long value; + + env = getenv ("OMP_SCHEDULE"); + if (env == NULL) + return; + + while (isspace ((unsigned char) *env)) + ++env; + if (strncasecmp (env, "static", 6) == 0) + { + gomp_run_sched_var = GFS_STATIC; + env += 6; + } + else if (strncasecmp (env, "dynamic", 7) == 0) + { + gomp_run_sched_var = GFS_DYNAMIC; + env += 7; + } + else if (strncasecmp (env, "guided", 6) == 0) + { + gomp_run_sched_var = GFS_GUIDED; + env += 6; + } + else + goto unknown; + + while (isspace ((unsigned char) *env)) + ++env; + if (*env == '\0') + return; + if (*env++ != ',') + goto unknown; + while (isspace ((unsigned char) *env)) + ++env; + if (*env == '\0') + goto invalid; + + errno = 0; + value = strtoul (env, &end, 10); + if (errno) + goto invalid; + + while (isspace ((unsigned char) *end)) + ++end; + if (*end != '\0') + goto invalid; + + gomp_run_sched_chunk = value; + return; + + unknown: + gomp_error ("Unknown value for environment variable OMP_SCHEDULE"); + return; + + invalid: + gomp_error ("Invalid value for chunk size in " + "environment variable OMP_SCHEDULE"); + return; +} + +/* Parse an unsigned long environment varible. Return true if one was + present and it was successfully parsed. */ + +static bool +parse_unsigned_long (const char *name, unsigned long *pvalue) +{ + char *env, *end; + unsigned long value; + + env = getenv (name); + if (env == NULL) + return false; + + while (isspace ((unsigned char) *env)) + ++env; + if (*env == '\0') + goto invalid; + + errno = 0; + value = strtoul (env, &end, 10); + if (errno || (long) value <= 0) + goto invalid; + + while (isspace ((unsigned char) *end)) + ++end; + if (*end != '\0') + goto invalid; + + *pvalue = value; + return true; + + invalid: + gomp_error ("Invalid value for environment variable %s", name); + return false; +} + +/* Parse a boolean value for environment variable NAME and store the + result in VALUE. */ + +static void +parse_boolean (const char *name, bool *value) +{ + const char *env; + + env = getenv (name); + if (env == NULL) + return; + + while (isspace ((unsigned char) *env)) + ++env; + if (strncasecmp (env, "true", 4) == 0) + { + *value = true; + env += 4; + } + else if (strncasecmp (env, "false", 5) == 0) + { + *value = false; + env += 5; + } + else + env = "X"; + while (isspace ((unsigned char) *env)) + ++env; + if (*env != '\0') + gomp_error ("Invalid value for environment variable %s", name); +} + +static void __attribute__((constructor)) +initialize_env (void) +{ + unsigned long stacksize; + + /* Do a compile time check that mkomp_h.pl did good job. */ + omp_check_defines (); + + parse_schedule (); + parse_boolean ("OMP_DYNAMIC", &gomp_dyn_var); + parse_boolean ("OMP_NESTED", &gomp_nest_var); + if (!parse_unsigned_long ("OMP_NUM_THREADS", &gomp_nthreads_var)) + gomp_init_num_threads (); + + /* Not strictly environment related, but ordering constructors is tricky. */ + pthread_attr_init (&gomp_thread_attr); + pthread_attr_setdetachstate (&gomp_thread_attr, PTHREAD_CREATE_DETACHED); + + if (parse_unsigned_long ("GOMP_STACKSIZE", &stacksize)) + { + int err; + + stacksize *= 1024; + err = pthread_attr_setstacksize (&gomp_thread_attr, stacksize); + +#ifdef PTHREAD_STACK_MIN + if (err == EINVAL) + { + if (stacksize < PTHREAD_STACK_MIN) + gomp_error ("Stack size less than minimum of %luk", + PTHREAD_STACK_MIN / 1024ul + + (PTHREAD_STACK_MIN % 1024 != 0)); + else + gomp_error ("Stack size larger than system limit"); + } + else +#endif + if (err != 0) + gomp_error ("Stack size change failed: %s", strerror (err)); + } +} + + +/* The public OpenMP API routines that access these variables. */ + +void +omp_set_num_threads (int n) +{ + gomp_nthreads_var = (n > 0 ? n : 1); +} + +void +omp_set_dynamic (int val) +{ + gomp_dyn_var = val; +} + +int +omp_get_dynamic (void) +{ + return gomp_dyn_var; +} + +void +omp_set_nested (int val) +{ + gomp_nest_var = val; +} + +int +omp_get_nested (void) +{ + return gomp_nest_var; +} + +ialias (omp_set_dynamic) +ialias (omp_set_nested) +ialias (omp_set_num_threads) +ialias (omp_get_dynamic) +ialias (omp_get_nested) diff --git a/gcc-4.2.1-5666.3/libgomp/error.c b/gcc-4.2.1-5666.3/libgomp/error.c new file mode 100644 index 000000000..673074fed --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/error.c @@ -0,0 +1,69 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file contains routines used to signal errors. Most places in the + OpenMP API do not make any provision for failure, so we can't just + defer the decision on reporting the problem to the user; we must do it + ourselves or not at all. */ +/* ??? Is this about what other implementations do? Assume stderr hasn't + been pointed somewhere unsafe? */ + +#include "libgomp.h" +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> + + +static void +gomp_verror (const char *fmt, va_list list) +{ + fputs ("\nlibgomp: ", stderr); + vfprintf (stderr, fmt, list); + fputc ('\n', stderr); +} + +void +gomp_error (const char *fmt, ...) +{ + va_list list; + + va_start (list, fmt); + gomp_verror (fmt, list); + va_end (list); +} + +void +gomp_fatal (const char *fmt, ...) +{ + va_list list; + + va_start (list, fmt); + gomp_verror (fmt, list); + va_end (list); + + exit (EXIT_FAILURE); +} diff --git a/gcc-4.2.1-5666.3/libgomp/fortran.c b/gcc-4.2.1-5666.3/libgomp/fortran.c new file mode 100644 index 000000000..f6f64c61b --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/fortran.c @@ -0,0 +1,227 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Jakub Jelinek <jakub@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file contains Fortran wrapper routines. */ + +#include "libgomp.h" +#include "libgomp_f.h" +#include <stdlib.h> + +#ifdef HAVE_ATTRIBUTE_ALIAS +/* Use internal aliases if possible. */ +#define ULP STR1(__USER_LABEL_PREFIX__) +#define STR1(x) STR2(x) +#define STR2(x) #x +# define ialias_redirect(fn) \ + extern __typeof (fn) fn __asm__ (ULP "gomp_ialias_" #fn) attribute_hidden; +ialias_redirect (omp_init_lock) +ialias_redirect (omp_init_nest_lock) +ialias_redirect (omp_destroy_lock) +ialias_redirect (omp_destroy_nest_lock) +ialias_redirect (omp_set_lock) +ialias_redirect (omp_set_nest_lock) +ialias_redirect (omp_unset_lock) +ialias_redirect (omp_unset_nest_lock) +ialias_redirect (omp_test_lock) +ialias_redirect (omp_test_nest_lock) +ialias_redirect (omp_set_dynamic) +ialias_redirect (omp_set_nested) +ialias_redirect (omp_set_num_threads) +ialias_redirect (omp_get_dynamic) +ialias_redirect (omp_get_nested) +ialias_redirect (omp_in_parallel) +ialias_redirect (omp_get_max_threads) +ialias_redirect (omp_get_num_procs) +ialias_redirect (omp_get_num_threads) +ialias_redirect (omp_get_thread_num) +ialias_redirect (omp_get_wtick) +ialias_redirect (omp_get_wtime) +#endif + +void +omp_init_lock_ (omp_lock_arg_t lock) +{ +#ifndef OMP_LOCK_DIRECT + omp_lock_arg (lock) = malloc (sizeof (omp_lock_t)); +#endif + omp_init_lock (omp_lock_arg (lock)); +} + +void +omp_init_nest_lock_ (omp_nest_lock_arg_t lock) +{ +#ifndef OMP_NEST_LOCK_DIRECT + omp_nest_lock_arg (lock) = malloc (sizeof (omp_nest_lock_t)); +#endif + omp_init_nest_lock (omp_nest_lock_arg (lock)); +} + +void +omp_destroy_lock_ (omp_lock_arg_t lock) +{ + omp_destroy_lock (omp_lock_arg (lock)); +#ifndef OMP_LOCK_DIRECT + free (omp_lock_arg (lock)); + omp_lock_arg (lock) = NULL; +#endif +} + +void +omp_destroy_nest_lock_ (omp_nest_lock_arg_t lock) +{ + omp_destroy_nest_lock (omp_nest_lock_arg (lock)); +#ifndef OMP_NEST_LOCK_DIRECT + free (omp_nest_lock_arg (lock)); + omp_nest_lock_arg (lock) = NULL; +#endif +} + +void +omp_set_lock_ (omp_lock_arg_t lock) +{ + omp_set_lock (omp_lock_arg (lock)); +} + +void +omp_set_nest_lock_ (omp_nest_lock_arg_t lock) +{ + omp_set_nest_lock (omp_nest_lock_arg (lock)); +} + +void +omp_unset_lock_ (omp_lock_arg_t lock) +{ + omp_unset_lock (omp_lock_arg (lock)); +} + +void +omp_unset_nest_lock_ (omp_nest_lock_arg_t lock) +{ + omp_unset_nest_lock (omp_nest_lock_arg (lock)); +} + +void +omp_set_dynamic_ (const int32_t *set) +{ + omp_set_dynamic (*set); +} + +void +omp_set_dynamic_8_ (const int64_t *set) +{ + omp_set_dynamic (*set); +} + +void +omp_set_nested_ (const int32_t *set) +{ + omp_set_nested (*set); +} + +void +omp_set_nested_8_ (const int64_t *set) +{ + omp_set_nested (*set); +} + +void +omp_set_num_threads_ (const int32_t *set) +{ + omp_set_num_threads (*set); +} + +void +omp_set_num_threads_8_ (const int64_t *set) +{ + omp_set_num_threads (*set); +} + +int32_t +omp_get_dynamic_ (void) +{ + return omp_get_dynamic (); +} + +int32_t +omp_get_nested_ (void) +{ + return omp_get_nested (); +} + +int32_t +omp_in_parallel_ (void) +{ + return omp_in_parallel (); +} + +int32_t +omp_test_lock_ (omp_lock_arg_t lock) +{ + return omp_test_lock (omp_lock_arg (lock)); +} + +int32_t +omp_get_max_threads_ (void) +{ + return omp_get_max_threads (); +} + +int32_t +omp_get_num_procs_ (void) +{ + return omp_get_num_procs (); +} + +int32_t +omp_get_num_threads_ (void) +{ + return omp_get_num_threads (); +} + +int32_t +omp_get_thread_num_ (void) +{ + return omp_get_thread_num (); +} + +int32_t +omp_test_nest_lock_ (omp_nest_lock_arg_t lock) +{ + return omp_test_nest_lock (omp_nest_lock_arg (lock)); +} + +double +omp_get_wtick_ (void) +{ + return omp_get_wtick (); +} + +double +omp_get_wtime_ (void) +{ + return omp_get_wtime (); +} diff --git a/gcc-4.2.1-5666.3/libgomp/iter.c b/gcc-4.2.1-5666.3/libgomp/iter.c new file mode 100644 index 000000000..1a8a2a7d0 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/iter.c @@ -0,0 +1,310 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file contains routines for managing work-share iteration, both + for loops and sections. */ + +#include "libgomp.h" +#include <stdlib.h> + + +/* This function implements the STATIC scheduling method. The caller should + iterate *pstart <= x < *pend. Return zero if there are more iterations + to perform; nonzero if not. Return less than 0 if this thread had + received the absolutely last iteration. */ + +int +gomp_iter_static_next (long *pstart, long *pend) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_team *team = thr->ts.team; + struct gomp_work_share *ws = thr->ts.work_share; + unsigned long nthreads = team ? team->nthreads : 1; + + if (thr->ts.static_trip == -1) + return -1; + + /* Quick test for degenerate teams and orphaned constructs. */ + if (nthreads == 1) + { + *pstart = ws->next; + *pend = ws->end; + thr->ts.static_trip = -1; + return ws->next == ws->end; + } + + /* We interpret chunk_size zero as "unspecified", which means that we + should break up the iterations such that each thread makes only one + trip through the outer loop. */ + if (ws->chunk_size == 0) + { + unsigned long n, q, i; + unsigned long s0, e0; + long s, e; + + if (thr->ts.static_trip > 0) + return 1; + + /* Compute the total number of iterations. */ + s = ws->incr + (ws->incr > 0 ? -1 : 1); + n = (ws->end - ws->next + s) / ws->incr; + i = thr->ts.team_id; + + /* Compute the "zero-based" start and end points. That is, as + if the loop began at zero and incremented by one. */ + q = n / nthreads; + q += (q * nthreads != n); + s0 = q * i; + e0 = s0 + q; + if (e0 > n) + e0 = n; + + /* Notice when no iterations allocated for this thread. */ + if (s0 >= e0) + { + thr->ts.static_trip = 1; + return 1; + } + + /* Transform these to the actual start and end numbers. */ + s = (long)s0 * ws->incr + ws->next; + e = (long)e0 * ws->incr + ws->next; + + *pstart = s; + *pend = e; + thr->ts.static_trip = (e0 == n ? -1 : 1); + return 0; + } + else + { + unsigned long n, s0, e0, i, c; + long s, e; + + /* Otherwise, each thread gets exactly chunk_size iterations + (if available) each time through the loop. */ + + s = ws->incr + (ws->incr > 0 ? -1 : 1); + n = (ws->end - ws->next + s) / ws->incr; + i = thr->ts.team_id; + c = ws->chunk_size; + + /* Initial guess is a C sized chunk positioned nthreads iterations + in, offset by our thread number. */ + s0 = (thr->ts.static_trip * nthreads + i) * c; + e0 = s0 + c; + + /* Detect overflow. */ + if (s0 >= n) + return 1; + if (e0 > n) + e0 = n; + + /* Transform these to the actual start and end numbers. */ + s = (long)s0 * ws->incr + ws->next; + e = (long)e0 * ws->incr + ws->next; + + *pstart = s; + *pend = e; + + if (e0 == n) + thr->ts.static_trip = -1; + else + thr->ts.static_trip++; + return 0; + } +} + + +/* This function implements the DYNAMIC scheduling method. Arguments are + as for gomp_iter_static_next. This function must be called with ws->lock + held. */ + +bool +gomp_iter_dynamic_next_locked (long *pstart, long *pend) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_work_share *ws = thr->ts.work_share; + long start, end, chunk, left; + + start = ws->next; + if (start == ws->end) + return false; + + chunk = ws->chunk_size * ws->incr; + left = ws->end - start; + if (ws->incr < 0) + { + if (chunk < left) + chunk = left; + } + else + { + if (chunk > left) + chunk = left; + } + end = start + chunk; + + ws->next = end; + *pstart = start; + *pend = end; + return true; +} + + +#ifdef HAVE_SYNC_BUILTINS +/* Similar, but doesn't require the lock held, and uses compare-and-swap + instead. Note that the only memory value that changes is ws->next. */ + +bool +gomp_iter_dynamic_next (long *pstart, long *pend) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_work_share *ws = thr->ts.work_share; + long start, end, nend, chunk, incr; + + start = ws->next; + end = ws->end; + incr = ws->incr; + chunk = ws->chunk_size * incr; + + while (1) + { + long left = end - start; + long tmp; + + if (start == end) + return false; + + if (incr < 0) + { + if (chunk < left) + chunk = left; + } + else + { + if (chunk > left) + chunk = left; + } + nend = start + chunk; + + tmp = __sync_val_compare_and_swap (&ws->next, start, nend); + if (__builtin_expect (tmp == start, 1)) + break; + + start = tmp; + } + + *pstart = start; + *pend = nend; + return true; +} +#endif /* HAVE_SYNC_BUILTINS */ + + +/* This function implements the GUIDED scheduling method. Arguments are + as for gomp_iter_static_next. This function must be called with the + work share lock held. */ + +bool +gomp_iter_guided_next_locked (long *pstart, long *pend) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_work_share *ws = thr->ts.work_share; + struct gomp_team *team = thr->ts.team; + unsigned long nthreads = team ? team->nthreads : 1; + unsigned long n, q; + long start, end; + + if (ws->next == ws->end) + return false; + + n = (ws->end - ws->next) / ws->incr; + q = (n + nthreads - 1) / nthreads; + + if (q < ws->chunk_size) + q = ws->chunk_size; + if (q > n) + q = n; + + start = ws->next; + end = start + q * ws->incr; + + ws->next = end; + *pstart = start; + *pend = end; + return true; +} + +#ifdef HAVE_SYNC_BUILTINS +/* Similar, but doesn't require the lock held, and uses compare-and-swap + instead. Note that the only memory value that changes is ws->next. */ + +bool +gomp_iter_guided_next (long *pstart, long *pend) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_work_share *ws = thr->ts.work_share; + struct gomp_team *team = thr->ts.team; + unsigned long nthreads = team ? team->nthreads : 1; + long start, end, nend, incr; + unsigned long chunk_size; + + start = ws->next; + end = ws->end; + incr = ws->incr; + chunk_size = ws->chunk_size; + + while (1) + { + unsigned long n, q; + long tmp; + + if (start == end) + return false; + + n = (end - start) / ws->incr; + q = (n + nthreads - 1) / nthreads; + + if (q < chunk_size) + q = chunk_size; + if (q > n) + q = n; + + nend = start + q * incr; + + tmp = __sync_val_compare_and_swap (&ws->next, start, nend); + if (__builtin_expect (tmp == start, 1)) + break; + + start = tmp; + } + + *pstart = start; + *pend = nend; + return true; +} +#endif /* HAVE_SYNC_BUILTINS */ diff --git a/gcc-4.2.1-5666.3/libgomp/libgomp.h b/gcc-4.2.1-5666.3/libgomp/libgomp.h new file mode 100644 index 000000000..47e68e69c --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/libgomp.h @@ -0,0 +1,336 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file contains data types and function declarations that are not + part of the official OpenMP user interface. There are declarations + in here that are part of the GNU OpenMP ABI, in that the compiler is + required to know about them and use them. + + The convention is that the all caps prefix "GOMP" is used group items + that are part of the external ABI, and the lower case prefix "gomp" + is used group items that are completely private to the library. */ + +#ifndef LIBGOMP_H +#define LIBGOMP_H 1 + +#include "config.h" +#include "gstdint.h" + +#include <pthread.h> +#include <stdbool.h> + +#ifdef HAVE_ATTRIBUTE_VISIBILITY +# pragma GCC visibility push(hidden) +#endif + +#include "sem.h" +#include "mutex.h" +#include "bar.h" + + +/* This structure contains the data to control one work-sharing construct, + either a LOOP (FOR/DO) or a SECTIONS. */ + +enum gomp_schedule_type +{ + GFS_STATIC, + GFS_DYNAMIC, + GFS_GUIDED, + GFS_RUNTIME +}; + +struct gomp_work_share +{ + /* This member records the SCHEDULE clause to be used for this construct. + The user specification of "runtime" will already have been resolved. + If this is a SECTIONS construct, this value will always be DYNAMIC. */ + enum gomp_schedule_type sched; + + /* This is the chunk_size argument to the SCHEDULE clause. */ + long chunk_size; + + /* This is the iteration end point. If this is a SECTIONS construct, + this is the number of contained sections. */ + long end; + + /* This is the iteration step. If this is a SECTIONS construct, this + is always 1. */ + long incr; + + /* This lock protects the update of the following members. */ + gomp_mutex_t lock; + + union { + /* This is the next iteration value to be allocated. In the case of + GFS_STATIC loops, this the iteration start point and never changes. */ + long next; + + /* This is the returned data structure for SINGLE COPYPRIVATE. */ + void *copyprivate; + }; + + /* This is the count of the number of threads that have exited the work + share construct. If the construct was marked nowait, they have moved on + to other work; otherwise they're blocked on a barrier. The last member + of the team to exit the work share construct must deallocate it. */ + unsigned threads_completed; + + /* This is the index into the circular queue ordered_team_ids of the + current thread that's allowed into the ordered reason. */ + unsigned ordered_cur; + + /* This is the number of threads that have registered themselves in + the circular queue ordered_team_ids. */ + unsigned ordered_num_used; + + /* This is the team_id of the currently acknoledged owner of the ordered + section, or -1u if the ordered section has not been acknowledged by + any thread. This is distinguished from the thread that is *allowed* + to take the section next. */ + unsigned ordered_owner; + + /* This is a circular queue that details which threads will be allowed + into the ordered region and in which order. When a thread allocates + iterations on which it is going to work, it also registers itself at + the end of the array. When a thread reaches the ordered region, it + checks to see if it is the one at the head of the queue. If not, it + blocks on its RELEASE semaphore. */ + unsigned ordered_team_ids[]; +}; + +/* This structure contains all of the thread-local data associated with + a thread team. This is the data that must be saved when a thread + encounters a nested PARALLEL construct. */ + +struct gomp_team_state +{ + /* This is the team of which the thread is currently a member. */ + struct gomp_team *team; + + /* This is the work share construct which this thread is currently + processing. Recall that with NOWAIT, not all threads may be + processing the same construct. This value is NULL when there + is no construct being processed. */ + struct gomp_work_share *work_share; + + /* This is the ID of this thread within the team. This value is + guaranteed to be between 0 and N-1, where N is the number of + threads in the team. */ + unsigned team_id; + + /* The work share "generation" is a number that increases by one for + each work share construct encountered in the dynamic flow of the + program. It is used to find the control data for the work share + when encountering it for the first time. This particular number + reflects the generation of the work_share member of this struct. */ + unsigned work_share_generation; + + /* For GFS_RUNTIME loops that resolved to GFS_STATIC, this is the + trip number through the loop. So first time a particular loop + is encountered this number is 0, the second time through the loop + is 1, etc. This is unused when the compiler knows in advance that + the loop is statically scheduled. */ + unsigned long static_trip; +}; + +/* This structure describes a "team" of threads. These are the threads + that are spawned by a PARALLEL constructs, as well as the work sharing + constructs that the team encounters. */ + +struct gomp_team +{ + /* This lock protects access to the following work shares data structures. */ + gomp_mutex_t work_share_lock; + + /* This is a dynamically sized array containing pointers to the control + structs for all "live" work share constructs. Here "live" means that + the construct has been encountered by at least one thread, and not + completed by all threads. */ + struct gomp_work_share **work_shares; + + /* The work_shares array is indexed by "generation & generation_mask". + The mask will be 2**N - 1, where 2**N is the size of the array. */ + unsigned generation_mask; + + /* These two values define the bounds of the elements of the work_shares + array that are currently in use. */ + unsigned oldest_live_gen; + unsigned num_live_gen; + + /* This is the number of threads in the current team. */ + unsigned nthreads; + + /* This is the saved team state that applied to a master thread before + the current thread was created. */ + struct gomp_team_state prev_ts; + + /* This barrier is used for most synchronization of the team. */ + gomp_barrier_t barrier; + + /* This semaphore should be used by the master thread instead of its + "native" semaphore in the thread structure. Required for nested + parallels, as the master is a member of two teams. */ + gomp_sem_t master_release; + + /* This array contains pointers to the release semaphore of the threads + in the team. */ + gomp_sem_t *ordered_release[]; +}; + +/* This structure contains all data that is private to libgomp and is + allocated per thread. */ + +struct gomp_thread +{ + /* This is the function that the thread should run upon launch. */ + void (*fn) (void *data); + void *data; + + /* This is the current team state for this thread. The ts.team member + is NULL only if the thread is idle. */ + struct gomp_team_state ts; + + /* This semaphore is used for ordered loops. */ + gomp_sem_t release; +}; + +/* ... and here is that TLS data. */ + +#ifdef HAVE_TLS +extern __thread struct gomp_thread gomp_tls_data; +static inline struct gomp_thread *gomp_thread (void) +{ + return &gomp_tls_data; +} +#else +extern pthread_key_t gomp_tls_key; +static inline struct gomp_thread *gomp_thread (void) +{ + return pthread_getspecific (gomp_tls_key); +} +#endif + +/* These are the OpenMP 2.5 internal control variables described in + section 2.3. At least those that correspond to environment variables. */ + +extern unsigned long gomp_nthreads_var; +extern bool gomp_dyn_var; +extern bool gomp_nest_var; +extern enum gomp_schedule_type gomp_run_sched_var; +extern unsigned long gomp_run_sched_chunk; + +/* The attributes to be used during thread creation. */ +extern pthread_attr_t gomp_thread_attr; + +/* Function prototypes. */ + +/* alloc.c */ + +extern void *gomp_malloc (size_t) __attribute__((malloc)); +extern void *gomp_malloc_cleared (size_t) __attribute__((malloc)); +extern void *gomp_realloc (void *, size_t); + +/* Avoid conflicting prototypes of alloca() in system headers by using + GCC's builtin alloca(). */ +#define gomp_alloca(x) __builtin_alloca(x) + +/* error.c */ + +extern void gomp_error (const char *, ...) + __attribute__((format (printf, 1, 2))); +extern void gomp_fatal (const char *, ...) + __attribute__((noreturn, format (printf, 1, 2))); + +/* iter.c */ + +extern int gomp_iter_static_next (long *, long *); +extern bool gomp_iter_dynamic_next_locked (long *, long *); +extern bool gomp_iter_guided_next_locked (long *, long *); + +#ifdef HAVE_SYNC_BUILTINS +extern bool gomp_iter_dynamic_next (long *, long *); +extern bool gomp_iter_guided_next (long *, long *); +#endif + +/* ordered.c */ + +extern void gomp_ordered_first (void); +extern void gomp_ordered_last (void); +extern void gomp_ordered_next (void); +extern void gomp_ordered_static_init (void); +extern void gomp_ordered_static_next (void); +extern void gomp_ordered_sync (void); + +/* parallel.c */ + +extern unsigned gomp_resolve_num_threads (unsigned); + +/* proc.c (in config/) */ + +extern void gomp_init_num_threads (void); +extern unsigned gomp_dynamic_max_threads (void); + +/* team.c */ + +extern void gomp_team_start (void (*) (void *), void *, unsigned, + struct gomp_work_share *); +extern void gomp_team_end (void); + +/* work.c */ + +extern struct gomp_work_share * gomp_new_work_share (bool, unsigned); +extern bool gomp_work_share_start (bool); +extern void gomp_work_share_end (void); +extern void gomp_work_share_end_nowait (void); + +#ifdef HAVE_ATTRIBUTE_VISIBILITY +# pragma GCC visibility pop +#endif + +/* Now that we're back to default visibility, include the globals. */ +#include "libgomp_g.h" + +/* Include omp.h by parts. */ +#include "omp-lock.h" +#define _LIBGOMP_OMP_LOCK_DEFINED 1 +#include "omp.h.in" + +#ifdef HAVE_ATTRIBUTE_VISIBILITY +# define attribute_hidden __attribute__ ((visibility ("hidden"))) +#else +# define attribute_hidden +#endif + +#ifdef HAVE_ATTRIBUTE_ALIAS +# define ialias(fn) \ + extern __typeof (fn) gomp_ialias_##fn \ + __attribute__ ((alias (#fn))) attribute_hidden; +#else +# define ialias(fn) +#endif + +#endif /* LIBGOMP_H */ diff --git a/gcc-4.2.1-5666.3/libgomp/libgomp.map b/gcc-4.2.1-5666.3/libgomp/libgomp.map new file mode 100644 index 000000000..9e13ef811 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/libgomp.map @@ -0,0 +1,105 @@ +OMP_1.0 { + global: + omp_set_num_threads; + omp_get_num_threads; + omp_get_max_threads; + omp_get_thread_num; + omp_get_num_procs; + omp_in_parallel; + omp_set_dynamic; + omp_get_dynamic; + omp_set_nested; + omp_get_nested; + omp_init_lock; + omp_init_nest_lock; + omp_destroy_lock; + omp_destroy_nest_lock; + omp_set_lock; + omp_set_nest_lock; + omp_unset_lock; + omp_unset_nest_lock; + omp_test_lock; + omp_test_nest_lock; + omp_destroy_lock_; + omp_destroy_nest_lock_; + omp_get_dynamic_; + omp_get_max_threads_; + omp_get_nested_; + omp_get_num_procs_; + omp_get_num_threads_; + omp_get_thread_num_; + omp_in_parallel_; + omp_init_lock_; + omp_init_nest_lock_; + omp_set_dynamic_; + omp_set_dynamic_8_; + omp_set_lock_; + omp_set_nest_lock_; + omp_set_nested_; + omp_set_nested_8_; + omp_set_num_threads_; + omp_set_num_threads_8_; + omp_test_lock_; + omp_test_nest_lock_; + omp_unset_lock_; + omp_unset_nest_lock_; + local: + *; +}; + +OMP_2.0 { + global: + omp_get_wtick; + omp_get_wtime; + omp_get_wtick_; + omp_get_wtime_; +} OMP_1.0; + +GOMP_1.0 { + global: + GOMP_atomic_end; + GOMP_atomic_start; + GOMP_barrier; + GOMP_critical_end; + GOMP_critical_name_end; + GOMP_critical_name_start; + GOMP_critical_start; + GOMP_loop_dynamic_next; + GOMP_loop_dynamic_start; + GOMP_loop_end; + GOMP_loop_end_nowait; + GOMP_loop_guided_next; + GOMP_loop_guided_start; + GOMP_loop_ordered_dynamic_first; + GOMP_loop_ordered_dynamic_next; + GOMP_loop_ordered_dynamic_start; + GOMP_loop_ordered_guided_first; + GOMP_loop_ordered_guided_next; + GOMP_loop_ordered_guided_start; + GOMP_loop_ordered_runtime_first; + GOMP_loop_ordered_runtime_next; + GOMP_loop_ordered_runtime_start; + GOMP_loop_ordered_static_first; + GOMP_loop_ordered_static_next; + GOMP_loop_ordered_static_start; + GOMP_loop_runtime_next; + GOMP_loop_runtime_start; + GOMP_loop_static_next; + GOMP_loop_static_start; + GOMP_ordered_end; + GOMP_ordered_start; + GOMP_parallel_end; + GOMP_parallel_loop_dynamic_start; + GOMP_parallel_loop_guided_start; + GOMP_parallel_loop_runtime_start; + GOMP_parallel_loop_static_start; + GOMP_parallel_sections_start; + GOMP_parallel_start; + GOMP_sections_end; + GOMP_sections_end_nowait; + GOMP_sections_next; + GOMP_sections_start; + GOMP_single_copy_end; + GOMP_single_copy_start; + GOMP_single_start; +}; diff --git a/gcc-4.2.1-5666.3/libgomp/libgomp.spec.in b/gcc-4.2.1-5666.3/libgomp/libgomp.spec.in new file mode 100644 index 000000000..b7319f33a --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/libgomp.spec.in @@ -0,0 +1,3 @@ +# This spec file is read by gcc when linking. It is used to specify the +# standard libraries we need in order to link with -fopenmp. +*link_gomp: @link_gomp@ diff --git a/gcc-4.2.1-5666.3/libgomp/libgomp.texi b/gcc-4.2.1-5666.3/libgomp/libgomp.texi new file mode 100644 index 000000000..c48cf93e0 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/libgomp.texi @@ -0,0 +1,1364 @@ +\input texinfo @c -*-texinfo-*- + +@c %**start of header +@setfilename libgomp.info +@settitle GNU libgomp +@c %**end of header + + +@copying +Copyright @copyright{} 2006 Free Software Foundation, Inc. + +Permission is granted to copy, distribute and/or modify this document +under the terms of the GNU Free Documentation License, Version 1.1 or +any later version published by the Free Software Foundation; with the +Invariant Sections being ``GNU General Public License'' and ``Funding +Free Software'', the Front-Cover +texts being (a) (see below), and with the Back-Cover Texts being (b) +(see below). A copy of the license is included in the section entitled +``GNU Free Documentation License''. + +(a) The FSF's Front-Cover Text is: + + A GNU Manual + +(b) The FSF's Back-Cover Text is: + + You have freedom to copy and modify this GNU Manual, like GNU + software. Copies published by the Free Software Foundation raise + funds for GNU development. +@end copying + +@ifinfo +@dircategory GNU Libraries +@direntry +* libgomp: (libgomp). GNU OpenMP runtime library +@end direntry + +This manual documents the GNU implementation of the OpenMP API for +multi-platform shared-memory parallel programming in C/C++ and Fortran. + +Published by the Free Software Foundation +51 Franklin Street, Fifth Floor +Boston, MA 02110-1301 USA + +@insertcopying +@end ifinfo + + +@setchapternewpage odd + +@titlepage +@title The GNU OpenMP Implementation +@page +@vskip 0pt plus 1filll +@comment For the @value{version-GCC} Version* +@sp 1 +Published by the Free Software Foundation @* +51 Franklin Street, Fifth Floor@* +Boston, MA 02110-1301, USA@* +@sp 1 +@insertcopying +@end titlepage + +@summarycontents +@contents +@page + + +@node Top +@top Introduction +@cindex Introduction + +This manual documents the usage of libgomp, the GNU implementation of the +@uref{http://www.openmp.org, OpenMP} Application Programming Interface (API) +for multi-platform shared-memory parallel programming in C/C++ and Fortran. + + + +@comment +@comment When you add a new menu item, please keep the right hand +@comment aligned to the same column. Do not use tabs. This provides +@comment better formatting. +@comment +@menu +* Enabling OpenMP:: How to enable OpenMP for your applications. +* Runtime Library Routines:: The OpenMP runtime application programming + interface. +* Environment Variables:: Influencing runtime behavior with environment + variables. +* The libgomp ABI:: Notes on the external ABI presented by libgomp. +* Reporting Bugs:: How to report bugs in GNU OpenMP. +* Copying:: GNU general public license says + how you can copy and share libgomp. +* GNU Free Documentation License:: + How you can copy and share this manual. +* Funding:: How to help assure continued work for free + software. +* Index:: Index of this documentation. +@end menu + + +@c --------------------------------------------------------------------- +@c Enabling OpenMP +@c --------------------------------------------------------------------- + +@node Enabling OpenMP +@chapter Enabling OpenMP + +To activate the OpenMP extensions for C/C++ and Fortran, the compile-time +flag @command{-fopenmp} must be specified. This enables the OpenMP directive +@code{#pragma omp} in C/C++ and @code{!$omp} directives in free form, +@code{c$omp}, @code{*$omp} and @code{!$omp} directives in fixed form, +@code{!$} conditional compilation sentinels in free form and @code{c$}, +@code{*$} and @code{!$} sentinels in fixed form, for Fortran. The flag also +arranges for automatic linking of the OpenMP runtime library +(@ref{Runtime Library Routines}). + +A complete description of all OpenMP directives accepted may be found in +the @uref{http://www.openmp.org, OpenMP Application Program Interface} manual, +version 2.5. + + +@c --------------------------------------------------------------------- +@c Runtime Library Routines +@c --------------------------------------------------------------------- + +@node Runtime Library Routines +@chapter Runtime Library Routines + +The runtime routines described here are defined by section 3 of the OpenMP +specifications in version 2.5. + +Control threads, processors and the parallel environment. + +@menu +* omp_get_dynamic:: Dynamic teams setting +* omp_get_max_threads:: Maximum number of threads +* omp_get_nested:: Nested parallel regions +* omp_get_num_procs:: Number of processors online +* omp_get_num_threads:: Size of the active team +* omp_get_thread_num:: Current thread ID +* omp_in_parallel:: Whether a parallel region is active +* omp_set_dynamic:: Enable/disable dynamic teams +* omp_set_nested:: Enable/disable nested parallel regions +* omp_set_num_threads:: Set upper team size limit +@end menu + +Initialize, set, test, unset and destroy simple and nested locks. + +@menu +* omp_init_lock:: Initialize simple lock +* omp_set_lock:: Wait for and set simple lock +* omp_test_lock:: Test and set simple lock if available +* omp_unset_lock:: Unset simple lock +* omp_destroy_lock:: Destroy simple lock +* omp_init_nest_lock:: Initialize nested lock +* omp_set_nest_lock:: Wait for and set simple lock +* omp_test_nest_lock:: Test and set nested lock if available +* omp_unset_nest_lock:: Unset nested lock +* omp_destroy_nest_lock:: Destroy nested lock +@end menu + +Portable, thread-based, wall clock timer. + +@menu +* omp_get_wtick:: Get timer precision. +* omp_get_wtime:: Elapsed wall clock time. +@end menu + +@node omp_get_dynamic +@section @code{omp_get_dynamic} -- Dynamic teams setting +@table @asis +@item @emph{Description}: +This function returns @code{true} if enabled, @code{false} otherwise. +Here, @code{true} and @code{false} represent their language-specific +counterparts. + +The dynamic team setting may be initialized at startup by the +@code{OMP_DYNAMIC} environment variable or at runtime using +@code{omp_set_dynamic}. If undefined, dynamic adjustment is +disabled by default. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{int omp_get_dynamic();} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{logical function omp_get_dynamic()} +@end multitable + +@item @emph{See also}: +@ref{omp_set_dynamic}, @ref{OMP_DYNAMIC} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.2.8. +@end table + + + +@node omp_get_max_threads +@section @code{omp_get_max_threads} -- Maximum number of threads +@table @asis +@item @emph{Description}: +Return the maximum number of threads used for parallel regions that do +not use the clause @code{num_threads}. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{int omp_get_max_threads();} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{integer function omp_get_max_threads()} +@end multitable + +@item @emph{See also}: +@ref{omp_set_num_threads}, @ref{omp_set_dynamic} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.2.3. +@end table + + + +@node omp_get_nested +@section @code{omp_get_nested} -- Nested parallel regions +@table @asis +@item @emph{Description}: +This function returns @code{true} if nested parallel regions are +enabled, @code{false} otherwise. Here, @code{true} and @code{false} +represent their language-specific counterparts. + +Nested parallel regions may be initialized at startup by the +@code{OMP_NESTED} environment variable or at runtime using +@code{omp_set_nested}. If undefined, nested parallel regions are +disabled by default. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{int omp_get_nested();} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{integer function omp_get_nested()} +@end multitable + +@item @emph{See also}: +@ref{omp_set_nested}, @ref{OMP_NESTED} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.2.10. +@end table + + + +@node omp_get_num_procs +@section @code{omp_get_num_procs} -- Number of processors online +@table @asis +@item @emph{Description}: +Returns the number of processors online. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{int omp_get_num_procs();} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{integer function omp_get_num_procs()} +@end multitable + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.2.5. +@end table + + + +@node omp_get_num_threads +@section @code{omp_get_num_threads} -- Size of the active team +@table @asis +@item @emph{Description}: +The number of threads in the current team. In a sequential section of +the program @code{omp_get_num_threads} returns 1. + +The default team size may be initialized at startup by the +@code{OMP_NUM_THREADS} environment variable. At runtime, the size +of the current team may be set either by the @code{NUM_THREADS} +clause or by @code{omp_set_num_threads}. If none of the above were +used to define a specific value and @code{OMP_DYNAMIC} is disabled, +one thread per CPU online is used. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{int omp_get_num_threads();} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{integer function omp_get_num_threads()} +@end multitable + +@item @emph{See also}: +@ref{omp_get_max_threads}, @ref{omp_set_num_threads}, @ref{OMP_NUM_THREADS} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.2.2. +@end table + + + +@node omp_get_thread_num +@section @code{omp_get_thread_num} -- Current thread ID +@table @asis +@item @emph{Description}: +Unique thread identification number. In a sequential parts of the program, +@code{omp_get_thread_num} always returns 0. In parallel regions the return +value varies from 0 to @code{omp_get_max_threads}-1 inclusive. The return +value of the master thread of a team is always 0. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{int omp_get_thread_num();} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{integer function omp_get_thread_num()} +@end multitable + +@item @emph{See also}: +@ref{omp_get_max_threads} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.2.4. +@end table + + + +@node omp_in_parallel +@section @code{omp_in_parallel} -- Whether a parallel region is active +@table @asis +@item @emph{Description}: +This function returns @code{true} if currently running in parallel, +@code{false} otherwise. Here, @code{true} and @code{false} represent +their language-specific counterparts. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{int omp_in_parallel();} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{logical function omp_in_parallel()} +@end multitable + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.2.6. +@end table + + +@node omp_set_dynamic +@section @code{omp_set_dynamic} -- Enable/disable dynamic teams +@table @asis +@item @emph{Description}: +Enable or disable the dynamic adjustment of the number of threads +within a team. The function takes the language-specific equivalent +of @code{true} and @code{false}, where @code{true} enables dynamic +adjustment of team sizes and @code{false} disables it. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{void omp_set_dynamic(int);} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{subroutine omp_set_dynamic(set)} +@item @tab @code{integer, intent(in) :: set} +@end multitable + +@item @emph{See also}: +@ref{OMP_DYNAMIC}, @ref{omp_get_dynamic} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.2.7. +@end table + + + +@node omp_set_nested +@section @code{omp_set_nested} -- Enable/disable nested parallel regions +@table @asis +@item @emph{Description}: +Enable or disable nested parallel regions, i.e., whether team members +are allowed to create new teams. The function takes the language-specific +equivalent of @code{true} and @code{false}, where @code{true} enables +dynamic adjustment of team sizes and @code{false} disables it. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{void omp_set_dynamic(int);} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{subroutine omp_set_dynamic(set)} +@item @tab @code{integer, intent(in) :: set} +@end multitable + +@item @emph{See also}: +@ref{OMP_NESTED}, @ref{omp_get_nested} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.2.9. +@end table + + + +@node omp_set_num_threads +@section @code{omp_set_num_threads} -- Set upper team size limit +@table @asis +@item @emph{Description}: +Specifies the number of threads used by default in subsequent parallel +sections, if those do not specify a @code{num_threads} clause. The +argument of @code{omp_set_num_threads} shall be a positive integer. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{void omp_set_num_threads(int);} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{subroutine omp_set_num_threads(set)} +@item @tab @code{integer, intent(in) :: set} +@end multitable + +@item @emph{See also}: +@ref{OMP_NUM_THREADS}, @ref{omp_get_num_threads}, @ref{omp_get_max_threads} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.2.1. +@end table + + + +@node omp_init_lock +@section @code{omp_init_lock} -- Initialize simple lock +@table @asis +@item @emph{Description}: +Initialize a simple lock. After initialization, the lock is in +an unlocked state. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{void omp_init_lock(omp_lock_t *lock);} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{subroutine omp_init_lock(lock)} +@item @tab @code{integer(omp_lock_kind), intent(out) :: lock} +@end multitable + +@item @emph{See also}: +@ref{omp_destroy_lock} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.3.1. +@end table + + + +@node omp_set_lock +@section @code{omp_set_lock} -- Wait for and set simple lock +@table @asis +@item @emph{Description}: +Before setting a simple lock, the lock variable must be initialized by +@code{omp_init_lock}. The calling thread is blocked until the lock +is available. If the lock is already held by the current thread, +a deadlock occurs. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{void omp_set_lock(omp_lock_t *lock);} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{subroutine omp_set_lock(lock)} +@item @tab @code{integer(omp_lock_kind), intent(out) :: lock} +@end multitable + +@item @emph{See also}: +@ref{omp_init_lock}, @ref{omp_test_lock}, @ref{omp_unset_lock} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.3.3. +@end table + + + +@node omp_test_lock +@section @code{omp_test_lock} -- Test and set simple lock if available +@table @asis +@item @emph{Description}: +Before setting a simple lock, the lock variable must be initialized by +@code{omp_init_lock}. Contrary to @code{omp_set_lock}, @code{omp_test_lock} +does not block if the lock is not available. This function returns +@code{true} upon success,@code{false} otherwise. Here, @code{true} and +@code{false} represent their language-specific counterparts. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{int omp_test_lock(omp_lock_t *lock);} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{subroutine omp_test_lock(lock)} +@item @tab @code{logical(omp_logical_kind) :: omp_test_lock} +@item @tab @code{integer(omp_lock_kind), intent(out) :: lock} +@end multitable + +@item @emph{See also}: +@ref{omp_init_lock}, @ref{omp_set_lock}, @ref{omp_set_lock} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.3.5. +@end table + + + +@node omp_unset_lock +@section @code{omp_unset_lock} -- Unset simple lock +@table @asis +@item @emph{Description}: +A simple lock about to be unset must have been locked by @code{omp_set_lock} +or @code{omp_test_lock} before. In addition, the lock must be held by the +thread calling @code{omp_unset_lock}. Then, the lock becomes unlocked. If one +ore more threads attempted to set the lock before, one of them is chosen to, +again, set the lock for itself. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{void omp_unset_lock(omp_lock_t *lock);} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{subroutine omp_unset_lock(lock)} +@item @tab @code{integer(omp_lock_kind), intent(out) :: lock} +@end multitable + +@item @emph{See also}: +@ref{omp_set_lock}, @ref{omp_test_lock} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.3.4. +@end table + + + +@node omp_destroy_lock +@section @code{omp_destroy_lock} -- Destroy simple lock +@table @asis +@item @emph{Description}: +Destroy a simple lock. In order to be destroyed, a simple lock must be +in the unlocked state. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{void omp_destroy_lock(omp_lock_t *);} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{subroutine omp_destroy_lock(lock)} +@item @tab @code{integer(omp_lock_kind), intent(inout) :: lock} +@end multitable + +@item @emph{See also}: +@ref{omp_init_lock} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.3.2. +@end table + + + +@node omp_init_nest_lock +@section @code{omp_init_nest_lock} -- Initialize nested lock +@table @asis +@item @emph{Description}: +Initialize a nested lock. After initialization, the lock is in +an unlocked state and the nesting count is set to zero. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{void omp_init_nest_lock(omp_nest_lock_t *lock);} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{subroutine omp_init_nest_lock(lock)} +@item @tab @code{integer(omp_nest_lock_kind), intent(out) :: lock} +@end multitable + +@item @emph{See also}: +@ref{omp_destroy_nest_lock} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.3.1. +@end table + + +@node omp_set_nest_lock +@section @code{omp_set_nest_lock} -- Wait for and set simple lock +@table @asis +@item @emph{Description}: +Before setting a nested lock, the lock variable must be initialized by +@code{omp_init_nest_lock}. The calling thread is blocked until the lock +is available. If the lock is already held by the current thread, the +nesting count for the lock in incremented. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{void omp_set_nest_lock(omp_nest_lock_t *lock);} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{subroutine omp_set_nest_lock(lock)} +@item @tab @code{integer(omp_nest_lock_kind), intent(out) :: lock} +@end multitable + +@item @emph{See also}: +@ref{omp_init_nest_lock}, @ref{omp_unset_nest_lock} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.3.3. +@end table + + + +@node omp_test_nest_lock +@section @code{omp_test_nest_lock} -- Test and set nested lock if available +@table @asis +@item @emph{Description}: +Before setting a nested lock, the lock variable must be initialized by +@code{omp_init_nest_lock}. Contrary to @code{omp_set_nest_lock}, +@code{omp_test_nest_lock} does not block if the lock is not available. +If the lock is already held by the current thread, the new nesting count +is returned. Otherwise, the return value equals zero. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{int omp_test_nest_lock(omp_nest_lock_t *lock);} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{integer function omp_test_nest_lock(lock)} +@item @tab @code{integer(omp_integer_kind) :: omp_test_nest_lock} +@item @tab @code{integer(omp_nest_lock_kind), intent(inout) :: lock} +@end multitable + + +@item @emph{See also}: +@ref{omp_init_lock}, @ref{omp_set_lock}, @ref{omp_set_lock} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.3.5. +@end table + + + +@node omp_unset_nest_lock +@section @code{omp_unset_nest_lock} -- Unset nested lock +@table @asis +@item @emph{Description}: +A nested lock about to be unset must have been locked by @code{omp_set_nested_lock} +or @code{omp_test_nested_lock} before. In addition, the lock must be held by the +thread calling @code{omp_unset_nested_lock}. If the nesting count drops to zero, the +lock becomes unlocked. If one ore more threads attempted to set the lock before, +one of them is chosen to, again, set the lock for itself. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{void omp_unset_nest_lock(omp_nest_lock_t *lock);} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{subroutine omp_unset_nest_lock(lock)} +@item @tab @code{integer(omp_nest_lock_kind), intent(out) :: lock} +@end multitable + +@item @emph{See also}: +@ref{omp_set_nest_lock} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.3.4. +@end table + + + +@node omp_destroy_nest_lock +@section @code{omp_destroy_nest_lock} -- Destroy nested lock +@table @asis +@item @emph{Description}: +Destroy a nested lock. In order to be destroyed, a nested lock must be +in the unlocked state and its nesting count must equal zero. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{void omp_destroy_nest_lock(omp_nest_lock_t *);} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{subroutine omp_destroy_nest_lock(lock)} +@item @tab @code{integer(omp_nest_lock_kind), intent(inout) :: lock} +@end multitable + +@item @emph{See also}: +@ref{omp_init_lock} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.3.2. +@end table + + + +@node omp_get_wtick +@section @code{omp_get_wtick} -- Get timer precision +@table @asis +@item @emph{Description}: +Gets the timer precision, i.e., the number of seconds between two +successive clock ticks. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{double omp_get_wtick();} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{double precision function omp_get_wtick()} +@end multitable + +@item @emph{See also}: +@ref{omp_get_wtime} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.4.2. +@end table + + + +@node omp_get_wtime +@section @code{omp_get_wtime} -- Elapsed wall clock time +@table @asis +@item @emph{Description}: +Elapsed wall clock time in seconds. The time is measured per thread, no +guarantee can bee made that two distinct threads measure the same time. +Time is measured from some "time in the past". On POSIX compliant systems +the seconds since the Epoch (00:00:00 UTC, January 1, 1970) are returned. + +@item @emph{C/C++}: +@multitable @columnfractions .20 .80 +@item @emph{Prototype}: @tab @code{double omp_get_wtime();} +@end multitable + +@item @emph{Fortran}: +@multitable @columnfractions .20 .80 +@item @emph{Interface}: @tab @code{double precision function omp_get_wtime()} +@end multitable + +@item @emph{See also}: +@ref{omp_get_wtick} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 3.4.1. +@end table + + + +@c --------------------------------------------------------------------- +@c Environment Variables +@c --------------------------------------------------------------------- + +@node Environment Variables +@chapter Environment Variables + +The variables @env{OMP_DYNAMIC}, @env{OMP_NESTED}, @env{OMP_NUM_THREADS} and +@env{OMP_SCHEDULE} are defined by section 4 of the OpenMP specifications in +version 2.5, while @env{GOMP_CPU_AFFINITY} and @env{GOMP_STACKSIZE} are GNU +extensions. + +@menu +* OMP_DYNAMIC:: Dynamic adjustment of threads +* OMP_NESTED:: Nested parallel regions +* OMP_NUM_THREADS:: Specifies the number of threads to use +* OMP_SCHEDULE:: How threads are scheduled +* GOMP_CPU_AFFINITY:: Bind threads to specific CPUs +* GOMP_STACKSIZE:: Set default thread stack size +@end menu + + +@node OMP_DYNAMIC +@section @env{OMP_DYNAMIC} -- Dynamic adjustment of threads +@cindex Environment Variable +@cindex Implementation specific setting +@table @asis +@item @emph{Description}: +Enable or disable the dynamic adjustment of the number of threads +within a team. The value of this environment variable shall be +@code{TRUE} or @code{FALSE}. If undefined, dynamic adjustment is +disabled by default. + +@item @emph{See also}: +@ref{omp_set_dynamic} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 4.3 +@end table + + + +@node OMP_NESTED +@section @env{OMP_NESTED} -- Nested parallel regions +@cindex Environment Variable +@cindex Implementation specific setting +@table @asis +@item @emph{Description}: +Enable or disable nested parallel regions, i.e., whether team members +are allowed to create new teams. The value of this environment variable +shall be @code{TRUE} or @code{FALSE}. If undefined, nested parallel +regions are disabled by default. + +@item @emph{See also}: +@ref{omp_set_nested} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 4.4 +@end table + + + +@node OMP_NUM_THREADS +@section @env{OMP_NUM_THREADS} -- Specifies the number of threads to use +@cindex Environment Variable +@cindex Implementation specific setting +@table @asis +@item @emph{Description}: +Specifies the default number of threads to use in parallel regions. The +value of this variable shall be positive integer. If undefined one thread +per CPU online is used. + +@item @emph{See also}: +@ref{omp_set_num_threads} + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, section 4.2 +@end table + + + +@node OMP_SCHEDULE +@section @env{OMP_SCHEDULE} -- How threads are scheduled +@cindex Environment Variable +@cindex Implementation specific setting +@table @asis +@item @emph{Description}: +Allows to specify @code{schedule type} and @code{chunk size}. +The value of the variable shall have the form: @code{type[,chunk]} where +@code{type} is one of @code{static}, @code{dynamic} or @code{guided}. +The optional @code{chunk size} shall be a positive integer. If undefined, +dynamic scheduling and a chunk size of 1 is used. + +@item @emph{Reference}: +@uref{http://www.openmp.org/, OpenMP specifications v2.5}, sections 2.5.1 and 4.1 +@end table + + + +@node GOMP_CPU_AFFINITY +@section @env{GOMP_CPU_AFFINITY} -- Bind threads to specific CPUs +@cindex Environment Variable +@table @asis +@item @emph{Description}: +A patch for this extension has been submitted, but was not yet applied at the +time of writing. + +@item @emph{Reference}: +@uref{http://gcc.gnu.org/ml/gcc-patches/2006-05/msg00982.html, +GCC Patches Mailinglist} +@uref{http://gcc.gnu.org/ml/gcc-patches/2006-05/msg01133.html, +GCC Patches Mailinglist} +@end table + + + +@node GOMP_STACKSIZE +@section @env{GOMP_STACKSIZE} -- Set default thread stack size +@cindex Environment Variable +@cindex Implementation specific setting +@table @asis +@item @emph{Description}: +Set the default thread stack size in kilobytes. This is in opposition +to @code{pthread_attr_setstacksize} which gets the number of bytes as an +argument. If the stacksize can not be set due to system constraints, an +error is reported and the initial stacksize is left unchanged. If undefined, +the stack size is system dependent. + +@item @emph{Reference}: +@uref{http://gcc.gnu.org/ml/gcc-patches/2006-06/msg00493.html, +GCC Patches Mailinglist}, +@uref{http://gcc.gnu.org/ml/gcc-patches/2006-06/msg00496.html, +GCC Patches Mailinglist} +@end table + + + +@c --------------------------------------------------------------------- +@c The libgomp ABI +@c --------------------------------------------------------------------- + +@node The libgomp ABI +@chapter The libgomp ABI + +The following sections present notes on the external ABI as +presented by libgomp. Only maintainers should need them. + +@menu +* Implementing MASTER construct:: +* Implementing CRITICAL construct:: +* Implementing ATOMIC construct:: +* Implementing FLUSH construct:: +* Implementing BARRIER construct:: +* Implementing THREADPRIVATE construct:: +* Implementing PRIVATE clause:: +* Implementing FIRSTPRIVATE LASTPRIVATE COPYIN and COPYPRIVATE clauses:: +* Implementing REDUCTION clause:: +* Implementing PARALLEL construct:: +* Implementing FOR construct:: +* Implementing ORDERED construct:: +* Implementing SECTIONS construct:: +* Implementing SINGLE construct:: +@end menu + + +@node Implementing MASTER construct +@section Implementing MASTER construct + +@smallexample +if (omp_get_thread_num () == 0) + block +@end smallexample + +Alternately, we generate two copies of the parallel subfunction +and only include this in the version run by the master thread. +Surely that's not worthwhile though... + + + +@node Implementing CRITICAL construct +@section Implementing CRITICAL construct + +Without a specified name, + +@smallexample + void GOMP_critical_start (void); + void GOMP_critical_end (void); +@end smallexample + +so that we don't get COPY relocations from libgomp to the main +application. + +With a specified name, use omp_set_lock and omp_unset_lock with +name being transformed into a variable declared like + +@smallexample + omp_lock_t gomp_critical_user_<name> __attribute__((common)) +@end smallexample + +Ideally the ABI would specify that all zero is a valid unlocked +state, and so we wouldn't actually need to initialize this at +startup. + + + +@node Implementing ATOMIC construct +@section Implementing ATOMIC construct + +The target should implement the @code{__sync} builtins. + +Failing that we could add + +@smallexample + void GOMP_atomic_enter (void) + void GOMP_atomic_exit (void) +@end smallexample + +which reuses the regular lock code, but with yet another lock +object private to the library. + + + +@node Implementing FLUSH construct +@section Implementing FLUSH construct + +Expands to the @code{__sync_synchronize} builtin. + + + +@node Implementing BARRIER construct +@section Implementing BARRIER construct + +@smallexample + void GOMP_barrier (void) +@end smallexample + + +@node Implementing THREADPRIVATE construct +@section Implementing THREADPRIVATE construct + +In _most_ cases we can map this directly to @code{__thread}. Except +that OMP allows constructors for C++ objects. We can either +refuse to support this (how often is it used?) or we can +implement something akin to .ctors. + +Even more ideally, this ctor feature is handled by extensions +to the main pthreads library. Failing that, we can have a set +of entry points to register ctor functions to be called. + + + +@node Implementing PRIVATE clause +@section Implementing PRIVATE clause + +In association with a PARALLEL, or within the lexical extent +of a PARALLEL block, the variable becomes a local variable in +the parallel subfunction. + +In association with FOR or SECTIONS blocks, create a new +automatic variable within the current function. This preserves +the semantic of new variable creation. + + + +@node Implementing FIRSTPRIVATE LASTPRIVATE COPYIN and COPYPRIVATE clauses +@section Implementing FIRSTPRIVATE LASTPRIVATE COPYIN and COPYPRIVATE clauses + +Seems simple enough for PARALLEL blocks. Create a private +struct for communicating between parent and subfunction. +In the parent, copy in values for scalar and "small" structs; +copy in addresses for others TREE_ADDRESSABLE types. In the +subfunction, copy the value into the local variable. + +Not clear at all what to do with bare FOR or SECTION blocks. +The only thing I can figure is that we do something like + +@smallexample +#pragma omp for firstprivate(x) lastprivate(y) +for (int i = 0; i < n; ++i) + body; +@end smallexample + +which becomes + +@smallexample +@{ + int x = x, y; + + // for stuff + + if (i == n) + y = y; +@} +@end smallexample + +where the "x=x" and "y=y" assignments actually have different +uids for the two variables, i.e. not something you could write +directly in C. Presumably this only makes sense if the "outer" +x and y are global variables. + +COPYPRIVATE would work the same way, except the structure +broadcast would have to happen via SINGLE machinery instead. + + + +@node Implementing REDUCTION clause +@section Implementing REDUCTION clause + +The private struct mentioned in the previous section should have +a pointer to an array of the type of the variable, indexed by the +thread's @var{team_id}. The thread stores its final value into the +array, and after the barrier the master thread iterates over the +array to collect the values. + + +@node Implementing PARALLEL construct +@section Implementing PARALLEL construct + +@smallexample + #pragma omp parallel + @{ + body; + @} +@end smallexample + +becomes + +@smallexample + void subfunction (void *data) + @{ + use data; + body; + @} + + setup data; + GOMP_parallel_start (subfunction, &data, num_threads); + subfunction (&data); + GOMP_parallel_end (); +@end smallexample + +@smallexample + void GOMP_parallel_start (void (*fn)(void *), void *data, unsigned num_threads) +@end smallexample + +The @var{FN} argument is the subfunction to be run in parallel. + +The @var{DATA} argument is a pointer to a structure used to +communicate data in and out of the subfunction, as discussed +above with respect to FIRSTPRIVATE et al. + +The @var{NUM_THREADS} argument is 1 if an IF clause is present +and false, or the value of the NUM_THREADS clause, if +present, or 0. + +The function needs to create the appropriate number of +threads and/or launch them from the dock. It needs to +create the team structure and assign team ids. + +@smallexample + void GOMP_parallel_end (void) +@end smallexample + +Tears down the team and returns us to the previous @code{omp_in_parallel()} state. + + + +@node Implementing FOR construct +@section Implementing FOR construct + +@smallexample + #pragma omp parallel for + for (i = lb; i <= ub; i++) + body; +@end smallexample + +becomes + +@smallexample + void subfunction (void *data) + @{ + long _s0, _e0; + while (GOMP_loop_static_next (&_s0, &_e0)) + @{ + long _e1 = _e0, i; + for (i = _s0; i < _e1; i++) + body; + @} + GOMP_loop_end_nowait (); + @} + + GOMP_parallel_loop_static (subfunction, NULL, 0, lb, ub+1, 1, 0); + subfunction (NULL); + GOMP_parallel_end (); +@end smallexample + +@smallexample + #pragma omp for schedule(runtime) + for (i = 0; i < n; i++) + body; +@end smallexample + +becomes + +@smallexample + @{ + long i, _s0, _e0; + if (GOMP_loop_runtime_start (0, n, 1, &_s0, &_e0)) + do @{ + long _e1 = _e0; + for (i = _s0, i < _e0; i++) + body; + @} while (GOMP_loop_runtime_next (&_s0, _&e0)); + GOMP_loop_end (); + @} +@end smallexample + +Note that while it looks like there is trickyness to propagating +a non-constant STEP, there isn't really. We're explicitly allowed +to evaluate it as many times as we want, and any variables involved +should automatically be handled as PRIVATE or SHARED like any other +variables. So the expression should remain evaluable in the +subfunction. We can also pull it into a local variable if we like, +but since its supposed to remain unchanged, we can also not if we like. + +If we have SCHEDULE(STATIC), and no ORDERED, then we ought to be +able to get away with no work-sharing context at all, since we can +simply perform the arithmetic directly in each thread to divide up +the iterations. Which would mean that we wouldn't need to call any +of these routines. + +There are separate routines for handling loops with an ORDERED +clause. Bookkeeping for that is non-trivial... + + + +@node Implementing ORDERED construct +@section Implementing ORDERED construct + +@smallexample + void GOMP_ordered_start (void) + void GOMP_ordered_end (void) +@end smallexample + + + +@node Implementing SECTIONS construct +@section Implementing SECTIONS construct + +A block as + +@smallexample + #pragma omp sections + @{ + #pragma omp section + stmt1; + #pragma omp section + stmt2; + #pragma omp section + stmt3; + @} +@end smallexample + +becomes + +@smallexample + for (i = GOMP_sections_start (3); i != 0; i = GOMP_sections_next ()) + switch (i) + @{ + case 1: + stmt1; + break; + case 2: + stmt2; + break; + case 3: + stmt3; + break; + @} + GOMP_barrier (); +@end smallexample + + +@node Implementing SINGLE construct +@section Implementing SINGLE construct + +A block like + +@smallexample + #pragma omp single + @{ + body; + @} +@end smallexample + +becomes + +@smallexample + if (GOMP_single_start ()) + body; + GOMP_barrier (); +@end smallexample + +while + +@smallexample + #pragma omp single copyprivate(x) + body; +@end smallexample + +becomes + +@smallexample + datap = GOMP_single_copy_start (); + if (datap == NULL) + @{ + body; + data.x = x; + GOMP_single_copy_end (&data); + @} + else + x = datap->x; + GOMP_barrier (); +@end smallexample + + + +@c --------------------------------------------------------------------- +@c +@c --------------------------------------------------------------------- + +@node Reporting Bugs +@chapter Reporting Bugs + +Bugs in the GNU OpenMP implementation should be reported via +@uref{http://gcc.gnu.org/bugzilla/, bugzilla}. In all cases, please add +"openmp" to the keywords field in the bug report. + + + +@c --------------------------------------------------------------------- +@c GNU General Public License +@c --------------------------------------------------------------------- + +@include gpl.texi + + + +@c --------------------------------------------------------------------- +@c GNU Free Documentation License +@c --------------------------------------------------------------------- + +@include fdl.texi + + + +@c --------------------------------------------------------------------- +@c Funding Free Software +@c --------------------------------------------------------------------- + +@include funding.texi + +@c --------------------------------------------------------------------- +@c Index +@c --------------------------------------------------------------------- + +@node Index +@unnumbered Index + +@printindex cp + +@bye diff --git a/gcc-4.2.1-5666.3/libgomp/libgomp_f.h.in b/gcc-4.2.1-5666.3/libgomp/libgomp_f.h.in new file mode 100644 index 000000000..85543565a --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/libgomp_f.h.in @@ -0,0 +1,68 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Jakub Jelinek <jakub@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file contains prototypes of functions in the external ABI. + This file is included by files in the testsuite. */ + +#ifndef LIBGOMP_F_H +#define LIBGOMP_F_H 1 + +#include "libgomp.h" + +#if (@OMP_LOCK_SIZE@ == @OMP_LOCK_KIND@) \ + && (@OMP_LOCK_ALIGN@ <= @OMP_LOCK_SIZE@) +# define OMP_LOCK_DIRECT +typedef omp_lock_t *omp_lock_arg_t; +# define omp_lock_arg(arg) (arg) +#else +typedef union { omp_lock_t *lock; uint64_t u; } *omp_lock_arg_t; +# define omp_lock_arg(arg) ((arg)->lock) +# endif + +#if (@OMP_NEST_LOCK_SIZE@ == @OMP_NEST_LOCK_KIND@) \ + && (@OMP_NEST_LOCK_ALIGN@ <= @OMP_NEST_LOCK_SIZE@) +# define OMP_NEST_LOCK_DIRECT +typedef omp_nest_lock_t *omp_nest_lock_arg_t; +# define omp_nest_lock_arg(arg) (arg) +#else +typedef union { omp_nest_lock_t *lock; uint64_t u; } *omp_nest_lock_arg_t; +# define omp_nest_lock_arg(arg) ((arg)->lock) +# endif + +static inline void +omp_check_defines (void) +{ + char test[(@OMP_LOCK_SIZE@ != sizeof (omp_lock_t) + || @OMP_LOCK_ALIGN@ != __alignof (omp_lock_t) + || @OMP_NEST_LOCK_SIZE@ != sizeof (omp_nest_lock_t) + || @OMP_NEST_LOCK_ALIGN@ != __alignof (omp_nest_lock_t) + || @OMP_LOCK_KIND@ != sizeof (*(omp_lock_arg_t) 0) + || @OMP_NEST_LOCK_KIND@ != sizeof (*(omp_nest_lock_arg_t) 0)) + ? -1 : 1] __attribute__ ((__unused__)); +} + +#endif /* LIBGOMP_F_H */ diff --git a/gcc-4.2.1-5666.3/libgomp/libgomp_g.h b/gcc-4.2.1-5666.3/libgomp/libgomp_g.h new file mode 100644 index 000000000..52ecafdcf --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/libgomp_g.h @@ -0,0 +1,111 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file contains prototypes of functions in the external ABI. + This file is included by files in the testsuite. */ + +#ifndef LIBGOMP_G_H +#define LIBGOMP_G_H 1 + +#include <stdbool.h> + +/* barrier.c */ + +extern void GOMP_barrier (void); + +/* critical.c */ + +extern void GOMP_critical_start (void); +extern void GOMP_critical_end (void); +extern void GOMP_critical_name_start (void **); +extern void GOMP_critical_name_end (void **); +extern void GOMP_atomic_start (void); +extern void GOMP_atomic_end (void); + +/* loop.c */ + +extern bool GOMP_loop_static_start (long, long, long, long, long *, long *); +extern bool GOMP_loop_dynamic_start (long, long, long, long, long *, long *); +extern bool GOMP_loop_guided_start (long, long, long, long, long *, long *); +extern bool GOMP_loop_runtime_start (long, long, long, long *, long *); + +extern bool GOMP_loop_ordered_static_start (long, long, long, long, + long *, long *); +extern bool GOMP_loop_ordered_dynamic_start (long, long, long, long, + long *, long *); +extern bool GOMP_loop_ordered_guided_start (long, long, long, long, + long *, long *); +extern bool GOMP_loop_ordered_runtime_start (long, long, long, long *, long *); + +extern bool GOMP_loop_static_next (long *, long *); +extern bool GOMP_loop_dynamic_next (long *, long *); +extern bool GOMP_loop_guided_next (long *, long *); +extern bool GOMP_loop_runtime_next (long *, long *); + +extern bool GOMP_loop_ordered_static_next (long *, long *); +extern bool GOMP_loop_ordered_dynamic_next (long *, long *); +extern bool GOMP_loop_ordered_guided_next (long *, long *); +extern bool GOMP_loop_ordered_runtime_next (long *, long *); + +extern void GOMP_parallel_loop_static_start (void (*)(void *), void *, + unsigned, long, long, long, long); +extern void GOMP_parallel_loop_dynamic_start (void (*)(void *), void *, + unsigned, long, long, long, long); +extern void GOMP_parallel_loop_guided_start (void (*)(void *), void *, + unsigned, long, long, long, long); +extern void GOMP_parallel_loop_runtime_start (void (*)(void *), void *, + unsigned, long, long, long); + +extern void GOMP_loop_end (void); +extern void GOMP_loop_end_nowait (void); + +/* ordered.c */ + +extern void GOMP_ordered_start (void); +extern void GOMP_ordered_end (void); + +/* parallel.c */ + +extern void GOMP_parallel_start (void (*) (void *), void *, unsigned); +extern void GOMP_parallel_end (void); + +/* sections.c */ + +extern unsigned GOMP_sections_start (unsigned); +extern unsigned GOMP_sections_next (void); +extern void GOMP_parallel_sections_start (void (*) (void *), void *, + unsigned, unsigned); +extern void GOMP_sections_end (void); +extern void GOMP_sections_end_nowait (void); + +/* single.c */ + +extern bool GOMP_single_start (void); +extern void *GOMP_single_copy_start (void); +extern void GOMP_single_copy_end (void *); + +#endif /* LIBGOMP_G_H */ diff --git a/gcc-4.2.1-5666.3/libgomp/loop.c b/gcc-4.2.1-5666.3/libgomp/loop.c new file mode 100644 index 000000000..58fd9a8af --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/loop.c @@ -0,0 +1,553 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file handles the LOOP (FOR/DO) construct. */ + +#include "libgomp.h" +#include <stdlib.h> + + +/* Initialize the given work share construct from the given arguments. */ + +static inline void +gomp_loop_init (struct gomp_work_share *ws, long start, long end, long incr, + enum gomp_schedule_type sched, long chunk_size) +{ + ws->sched = sched; + ws->chunk_size = chunk_size; + /* Canonicalize loops that have zero iterations to ->next == ->end. */ + ws->end = ((incr > 0 && start > end) || (incr < 0 && start < end)) + ? start : end; + ws->incr = incr; + ws->next = start; +} + +/* The *_start routines are called when first encountering a loop construct + that is not bound directly to a parallel construct. The first thread + that arrives will create the work-share construct; subsequent threads + will see the construct exists and allocate work from it. + + START, END, INCR are the bounds of the loop; due to the restrictions of + OpenMP, these values must be the same in every thread. This is not + verified (nor is it entirely verifiable, since START is not necessarily + retained intact in the work-share data structure). CHUNK_SIZE is the + scheduling parameter; again this must be identical in all threads. + + Returns true if there's any work for this thread to perform. If so, + *ISTART and *IEND are filled with the bounds of the iteration block + allocated to this thread. Returns false if all work was assigned to + other threads prior to this thread's arrival. */ + +static bool +gomp_loop_static_start (long start, long end, long incr, long chunk_size, + long *istart, long *iend) +{ + struct gomp_thread *thr = gomp_thread (); + + if (gomp_work_share_start (false)) + gomp_loop_init (thr->ts.work_share, start, end, incr, + GFS_STATIC, chunk_size); + gomp_mutex_unlock (&thr->ts.work_share->lock); + + return !gomp_iter_static_next (istart, iend); +} + +static bool +gomp_loop_dynamic_start (long start, long end, long incr, long chunk_size, + long *istart, long *iend) +{ + struct gomp_thread *thr = gomp_thread (); + bool ret; + + if (gomp_work_share_start (false)) + gomp_loop_init (thr->ts.work_share, start, end, incr, + GFS_DYNAMIC, chunk_size); + +#ifdef HAVE_SYNC_BUILTINS + gomp_mutex_unlock (&thr->ts.work_share->lock); + ret = gomp_iter_dynamic_next (istart, iend); +#else + ret = gomp_iter_dynamic_next_locked (istart, iend); + gomp_mutex_unlock (&thr->ts.work_share->lock); +#endif + + return ret; +} + +static bool +gomp_loop_guided_start (long start, long end, long incr, long chunk_size, + long *istart, long *iend) +{ + struct gomp_thread *thr = gomp_thread (); + bool ret; + + if (gomp_work_share_start (false)) + gomp_loop_init (thr->ts.work_share, start, end, incr, + GFS_GUIDED, chunk_size); + +#ifdef HAVE_SYNC_BUILTINS + gomp_mutex_unlock (&thr->ts.work_share->lock); + ret = gomp_iter_guided_next (istart, iend); +#else + ret = gomp_iter_guided_next_locked (istart, iend); + gomp_mutex_unlock (&thr->ts.work_share->lock); +#endif + + return ret; +} + +bool +GOMP_loop_runtime_start (long start, long end, long incr, + long *istart, long *iend) +{ + switch (gomp_run_sched_var) + { + case GFS_STATIC: + return gomp_loop_static_start (start, end, incr, gomp_run_sched_chunk, + istart, iend); + case GFS_DYNAMIC: + return gomp_loop_dynamic_start (start, end, incr, gomp_run_sched_chunk, + istart, iend); + case GFS_GUIDED: + return gomp_loop_guided_start (start, end, incr, gomp_run_sched_chunk, + istart, iend); + default: + abort (); + } +} + +/* The *_ordered_*_start routines are similar. The only difference is that + this work-share construct is initialized to expect an ORDERED section. */ + +static bool +gomp_loop_ordered_static_start (long start, long end, long incr, + long chunk_size, long *istart, long *iend) +{ + struct gomp_thread *thr = gomp_thread (); + + if (gomp_work_share_start (true)) + { + gomp_loop_init (thr->ts.work_share, start, end, incr, + GFS_STATIC, chunk_size); + gomp_ordered_static_init (); + } + gomp_mutex_unlock (&thr->ts.work_share->lock); + + return !gomp_iter_static_next (istart, iend); +} + +static bool +gomp_loop_ordered_dynamic_start (long start, long end, long incr, + long chunk_size, long *istart, long *iend) +{ + struct gomp_thread *thr = gomp_thread (); + bool ret; + + if (gomp_work_share_start (true)) + gomp_loop_init (thr->ts.work_share, start, end, incr, + GFS_DYNAMIC, chunk_size); + + ret = gomp_iter_dynamic_next_locked (istart, iend); + if (ret) + gomp_ordered_first (); + gomp_mutex_unlock (&thr->ts.work_share->lock); + + return ret; +} + +static bool +gomp_loop_ordered_guided_start (long start, long end, long incr, + long chunk_size, long *istart, long *iend) +{ + struct gomp_thread *thr = gomp_thread (); + bool ret; + + if (gomp_work_share_start (true)) + gomp_loop_init (thr->ts.work_share, start, end, incr, + GFS_GUIDED, chunk_size); + + ret = gomp_iter_guided_next_locked (istart, iend); + if (ret) + gomp_ordered_first (); + gomp_mutex_unlock (&thr->ts.work_share->lock); + + return ret; +} + +bool +GOMP_loop_ordered_runtime_start (long start, long end, long incr, + long *istart, long *iend) +{ + switch (gomp_run_sched_var) + { + case GFS_STATIC: + return gomp_loop_ordered_static_start (start, end, incr, + gomp_run_sched_chunk, + istart, iend); + case GFS_DYNAMIC: + return gomp_loop_ordered_dynamic_start (start, end, incr, + gomp_run_sched_chunk, + istart, iend); + case GFS_GUIDED: + return gomp_loop_ordered_guided_start (start, end, incr, + gomp_run_sched_chunk, + istart, iend); + default: + abort (); + } +} + +/* The *_next routines are called when the thread completes processing of + the iteration block currently assigned to it. If the work-share + construct is bound directly to a parallel construct, then the iteration + bounds may have been set up before the parallel. In which case, this + may be the first iteration for the thread. + + Returns true if there is work remaining to be performed; *ISTART and + *IEND are filled with a new iteration block. Returns false if all work + has been assigned. */ + +static bool +gomp_loop_static_next (long *istart, long *iend) +{ + return !gomp_iter_static_next (istart, iend); +} + +static bool +gomp_loop_dynamic_next (long *istart, long *iend) +{ + bool ret; + +#ifdef HAVE_SYNC_BUILTINS + ret = gomp_iter_dynamic_next (istart, iend); +#else + struct gomp_thread *thr = gomp_thread (); + gomp_mutex_lock (&thr->ts.work_share->lock); + ret = gomp_iter_dynamic_next_locked (istart, iend); + gomp_mutex_unlock (&thr->ts.work_share->lock); +#endif + + return ret; +} + +static bool +gomp_loop_guided_next (long *istart, long *iend) +{ + bool ret; + +#ifdef HAVE_SYNC_BUILTINS + ret = gomp_iter_guided_next (istart, iend); +#else + struct gomp_thread *thr = gomp_thread (); + gomp_mutex_lock (&thr->ts.work_share->lock); + ret = gomp_iter_guided_next_locked (istart, iend); + gomp_mutex_unlock (&thr->ts.work_share->lock); +#endif + + return ret; +} + +bool +GOMP_loop_runtime_next (long *istart, long *iend) +{ + struct gomp_thread *thr = gomp_thread (); + + switch (thr->ts.work_share->sched) + { + case GFS_STATIC: + return gomp_loop_static_next (istart, iend); + case GFS_DYNAMIC: + return gomp_loop_dynamic_next (istart, iend); + case GFS_GUIDED: + return gomp_loop_guided_next (istart, iend); + default: + abort (); + } +} + +/* The *_ordered_*_next routines are called when the thread completes + processing of the iteration block currently assigned to it. + + Returns true if there is work remaining to be performed; *ISTART and + *IEND are filled with a new iteration block. Returns false if all work + has been assigned. */ + +static bool +gomp_loop_ordered_static_next (long *istart, long *iend) +{ + struct gomp_thread *thr = gomp_thread (); + int test; + + gomp_ordered_sync (); + gomp_mutex_lock (&thr->ts.work_share->lock); + test = gomp_iter_static_next (istart, iend); + if (test >= 0) + gomp_ordered_static_next (); + gomp_mutex_unlock (&thr->ts.work_share->lock); + + return test == 0; +} + +static bool +gomp_loop_ordered_dynamic_next (long *istart, long *iend) +{ + struct gomp_thread *thr = gomp_thread (); + bool ret; + + gomp_ordered_sync (); + gomp_mutex_lock (&thr->ts.work_share->lock); + ret = gomp_iter_dynamic_next_locked (istart, iend); + if (ret) + gomp_ordered_next (); + else + gomp_ordered_last (); + gomp_mutex_unlock (&thr->ts.work_share->lock); + + return ret; +} + +static bool +gomp_loop_ordered_guided_next (long *istart, long *iend) +{ + struct gomp_thread *thr = gomp_thread (); + bool ret; + + gomp_ordered_sync (); + gomp_mutex_lock (&thr->ts.work_share->lock); + ret = gomp_iter_guided_next_locked (istart, iend); + if (ret) + gomp_ordered_next (); + else + gomp_ordered_last (); + gomp_mutex_unlock (&thr->ts.work_share->lock); + + return ret; +} + +bool +GOMP_loop_ordered_runtime_next (long *istart, long *iend) +{ + struct gomp_thread *thr = gomp_thread (); + + switch (thr->ts.work_share->sched) + { + case GFS_STATIC: + return gomp_loop_ordered_static_next (istart, iend); + case GFS_DYNAMIC: + return gomp_loop_ordered_dynamic_next (istart, iend); + case GFS_GUIDED: + return gomp_loop_ordered_guided_next (istart, iend); + default: + abort (); + } +} + +/* The GOMP_parallel_loop_* routines pre-initialize a work-share construct + to avoid one synchronization once we get into the loop. */ + +static void +gomp_parallel_loop_start (void (*fn) (void *), void *data, + unsigned num_threads, long start, long end, + long incr, enum gomp_schedule_type sched, + long chunk_size) +{ + struct gomp_work_share *ws; + + num_threads = gomp_resolve_num_threads (num_threads); + ws = gomp_new_work_share (false, num_threads); + gomp_loop_init (ws, start, end, incr, sched, chunk_size); + gomp_team_start (fn, data, num_threads, ws); +} + +void +GOMP_parallel_loop_static_start (void (*fn) (void *), void *data, + unsigned num_threads, long start, long end, + long incr, long chunk_size) +{ + gomp_parallel_loop_start (fn, data, num_threads, start, end, incr, + GFS_STATIC, chunk_size); +} + +void +GOMP_parallel_loop_dynamic_start (void (*fn) (void *), void *data, + unsigned num_threads, long start, long end, + long incr, long chunk_size) +{ + gomp_parallel_loop_start (fn, data, num_threads, start, end, incr, + GFS_DYNAMIC, chunk_size); +} + +void +GOMP_parallel_loop_guided_start (void (*fn) (void *), void *data, + unsigned num_threads, long start, long end, + long incr, long chunk_size) +{ + gomp_parallel_loop_start (fn, data, num_threads, start, end, incr, + GFS_GUIDED, chunk_size); +} + +void +GOMP_parallel_loop_runtime_start (void (*fn) (void *), void *data, + unsigned num_threads, long start, long end, + long incr) +{ + gomp_parallel_loop_start (fn, data, num_threads, start, end, incr, + gomp_run_sched_var, gomp_run_sched_chunk); +} + +/* The GOMP_loop_end* routines are called after the thread is told that + all loop iterations are complete. This first version synchronizes + all threads; the nowait version does not. */ + +void +GOMP_loop_end (void) +{ + gomp_work_share_end (); +} + +void +GOMP_loop_end_nowait (void) +{ + gomp_work_share_end_nowait (); +} + + +/* We use static functions above so that we're sure that the "runtime" + function can defer to the proper routine without interposition. We + export the static function with a strong alias when possible, or with + a wrapper function otherwise. */ + +#ifdef HAVE_ATTRIBUTE_ALIAS +extern __typeof(gomp_loop_static_start) GOMP_loop_static_start + __attribute__((alias ("gomp_loop_static_start"))); +extern __typeof(gomp_loop_dynamic_start) GOMP_loop_dynamic_start + __attribute__((alias ("gomp_loop_dynamic_start"))); +extern __typeof(gomp_loop_guided_start) GOMP_loop_guided_start + __attribute__((alias ("gomp_loop_guided_start"))); + +extern __typeof(gomp_loop_ordered_static_start) GOMP_loop_ordered_static_start + __attribute__((alias ("gomp_loop_ordered_static_start"))); +extern __typeof(gomp_loop_ordered_dynamic_start) GOMP_loop_ordered_dynamic_start + __attribute__((alias ("gomp_loop_ordered_dynamic_start"))); +extern __typeof(gomp_loop_ordered_guided_start) GOMP_loop_ordered_guided_start + __attribute__((alias ("gomp_loop_ordered_guided_start"))); + +extern __typeof(gomp_loop_static_next) GOMP_loop_static_next + __attribute__((alias ("gomp_loop_static_next"))); +extern __typeof(gomp_loop_dynamic_next) GOMP_loop_dynamic_next + __attribute__((alias ("gomp_loop_dynamic_next"))); +extern __typeof(gomp_loop_guided_next) GOMP_loop_guided_next + __attribute__((alias ("gomp_loop_guided_next"))); + +extern __typeof(gomp_loop_ordered_static_next) GOMP_loop_ordered_static_next + __attribute__((alias ("gomp_loop_ordered_static_next"))); +extern __typeof(gomp_loop_ordered_dynamic_next) GOMP_loop_ordered_dynamic_next + __attribute__((alias ("gomp_loop_ordered_dynamic_next"))); +extern __typeof(gomp_loop_ordered_guided_next) GOMP_loop_ordered_guided_next + __attribute__((alias ("gomp_loop_ordered_guided_next"))); +#else +bool +GOMP_loop_static_start (long start, long end, long incr, long chunk_size, + long *istart, long *iend) +{ + return gomp_loop_static_start (start, end, incr, chunk_size, istart, iend); +} + +bool +GOMP_loop_dynamic_start (long start, long end, long incr, long chunk_size, + long *istart, long *iend) +{ + return gomp_loop_dynamic_start (start, end, incr, chunk_size, istart, iend); +} + +bool +GOMP_loop_guided_start (long start, long end, long incr, long chunk_size, + long *istart, long *iend) +{ + return gomp_loop_guided_start (start, end, incr, chunk_size, istart, iend); +} + +bool +GOMP_loop_ordered_static_start (long start, long end, long incr, + long chunk_size, long *istart, long *iend) +{ + return gomp_loop_ordered_static_start (start, end, incr, chunk_size, + istart, iend); +} + +bool +GOMP_loop_ordered_dynamic_start (long start, long end, long incr, + long chunk_size, long *istart, long *iend) +{ + return gomp_loop_ordered_dynamic_start (start, end, incr, chunk_size, + istart, iend); +} + +bool +GOMP_loop_ordered_guided_start (long start, long end, long incr, + long chunk_size, long *istart, long *iend) +{ + return gomp_loop_ordered_guided_start (start, end, incr, chunk_size, + istart, iend); +} + +bool +GOMP_loop_static_next (long *istart, long *iend) +{ + return gomp_loop_static_next (istart, iend); +} + +bool +GOMP_loop_dynamic_next (long *istart, long *iend) +{ + return gomp_loop_dynamic_next (istart, iend); +} + +bool +GOMP_loop_guided_next (long *istart, long *iend) +{ + return gomp_loop_guided_next (istart, iend); +} + +bool +GOMP_loop_ordered_static_next (long *istart, long *iend) +{ + return gomp_loop_ordered_static_next (istart, iend); +} + +bool +GOMP_loop_ordered_dynamic_next (long *istart, long *iend) +{ + return gomp_loop_ordered_dynamic_next (istart, iend); +} + +bool +GOMP_loop_ordered_guided_next (long *istart, long *iend) +{ + return gomp_loop_ordered_guided_next (istart, iend); +} +#endif diff --git a/gcc-4.2.1-5666.3/libgomp/omp.h.in b/gcc-4.2.1-5666.3/libgomp/omp.h.in new file mode 100644 index 000000000..44fda9088 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/omp.h.in @@ -0,0 +1,87 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +#ifndef OMP_H +#define OMP_H 1 + +#ifndef _LIBGOMP_OMP_LOCK_DEFINED +#define _LIBGOMP_OMP_LOCK_DEFINED 1 +/* These two structures get edited by the libgomp build process to + reflect the shape of the two types. Their internals are private + to the library. */ + +typedef struct +{ + unsigned char _x[@OMP_LOCK_SIZE@] + __attribute__((__aligned__(@OMP_LOCK_ALIGN@))); +} omp_lock_t; + +typedef struct +{ + unsigned char _x[@OMP_NEST_LOCK_SIZE@] + __attribute__((__aligned__(@OMP_NEST_LOCK_ALIGN@))); +} omp_nest_lock_t; +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +extern void omp_set_num_threads (int); +extern int omp_get_num_threads (void); +extern int omp_get_max_threads (void); +extern int omp_get_thread_num (void); +extern int omp_get_num_procs (void); + +extern int omp_in_parallel (void); + +extern void omp_set_dynamic (int); +extern int omp_get_dynamic (void); + +extern void omp_set_nested (int); +extern int omp_get_nested (void); + +extern void omp_init_lock (omp_lock_t *); +extern void omp_destroy_lock (omp_lock_t *); +extern void omp_set_lock (omp_lock_t *); +extern void omp_unset_lock (omp_lock_t *); +extern int omp_test_lock (omp_lock_t *); + +extern void omp_init_nest_lock (omp_nest_lock_t *); +extern void omp_destroy_nest_lock (omp_nest_lock_t *); +extern void omp_set_nest_lock (omp_nest_lock_t *); +extern void omp_unset_nest_lock (omp_nest_lock_t *); +extern int omp_test_nest_lock (omp_nest_lock_t *); + +extern double omp_get_wtime (void); +extern double omp_get_wtick (void); + +#ifdef __cplusplus +} +#endif + +#endif /* OMP_H */ diff --git a/gcc-4.2.1-5666.3/libgomp/omp_lib.f90.in b/gcc-4.2.1-5666.3/libgomp/omp_lib.f90.in new file mode 100644 index 000000000..4b8553b32 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/omp_lib.f90.in @@ -0,0 +1,199 @@ +! Copyright (C) 2005 Free Software Foundation, Inc. +! Contributed by Jakub Jelinek <jakub@redhat.com>. + +! This file is part of the GNU OpenMP Library (libgomp). + +! Libgomp is free software; you can redistribute it and/or modify it +! under the terms of the GNU Lesser General Public License as published by +! the Free Software Foundation; either version 2.1 of the License, or +! (at your option) any later version. + +! Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY +! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +! FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +! more details. + +! You should have received a copy of the GNU Lesser General Public License +! along with libgomp; see the file COPYING.LIB. If not, write to the +! Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, +! MA 02110-1301, USA. */ + +! As a special exception, if you link this library with other files, some +! of which are compiled with GCC, to produce an executable, this library +! does not by itself cause the resulting executable to be covered by the +! GNU General Public License. This exception does not however invalidate +! any other reasons why the executable file might be covered by the GNU +! General Public License. + + module omp_lib_kinds + integer, parameter :: omp_integer_kind = 4 + integer, parameter :: omp_logical_kind = 4 + integer, parameter :: omp_lock_kind = @OMP_LOCK_KIND@ + integer, parameter :: omp_nest_lock_kind = @OMP_NEST_LOCK_KIND@ + end module + + module omp_lib + use omp_lib_kinds + integer, parameter :: openmp_version = 200505 + + interface + subroutine omp_init_lock (lock) + use omp_lib_kinds + integer (omp_lock_kind), intent (out) :: lock + end subroutine omp_init_lock + end interface + + interface + subroutine omp_init_nest_lock (lock) + use omp_lib_kinds + integer (omp_nest_lock_kind), intent (out) :: lock + end subroutine omp_init_nest_lock + end interface + + interface + subroutine omp_destroy_lock (lock) + use omp_lib_kinds + integer (omp_lock_kind), intent (inout) :: lock + end subroutine omp_destroy_lock + end interface + + interface + subroutine omp_destroy_nest_lock (lock) + use omp_lib_kinds + integer (omp_nest_lock_kind), intent (inout) :: lock + end subroutine omp_destroy_nest_lock + end interface + + interface + subroutine omp_set_lock (lock) + use omp_lib_kinds + integer (omp_lock_kind), intent (inout) :: lock + end subroutine omp_set_lock + end interface + + interface + subroutine omp_set_nest_lock (lock) + use omp_lib_kinds + integer (omp_nest_lock_kind), intent (inout) :: lock + end subroutine omp_set_nest_lock + end interface + + interface + subroutine omp_unset_lock (lock) + use omp_lib_kinds + integer (omp_lock_kind), intent (inout) :: lock + end subroutine omp_unset_lock + end interface + + interface + subroutine omp_unset_nest_lock (lock) + use omp_lib_kinds + integer (omp_nest_lock_kind), intent (inout) :: lock + end subroutine omp_unset_nest_lock + end interface + + interface omp_set_dynamic + subroutine omp_set_dynamic (set) + logical (4), intent (in) :: set + end subroutine omp_set_dynamic + subroutine omp_set_dynamic_8 (set) + logical (8), intent (in) :: set + end subroutine omp_set_dynamic_8 + end interface + + interface omp_set_nested + subroutine omp_set_nested (set) + logical (4), intent (in) :: set + end subroutine omp_set_nested + subroutine omp_set_nested_8 (set) + logical (8), intent (in) :: set + end subroutine omp_set_nested_8 + end interface + + interface omp_set_num_threads + subroutine omp_set_num_threads (set) + integer (4), intent (in) :: set + end subroutine omp_set_num_threads + subroutine omp_set_num_threads_8 (set) + integer (8), intent (in) :: set + end subroutine omp_set_num_threads_8 + end interface + + interface + function omp_get_dynamic () + use omp_lib_kinds + logical (omp_logical_kind) :: omp_get_dynamic + end function omp_get_dynamic + end interface + + interface + function omp_get_nested () + use omp_lib_kinds + logical (omp_logical_kind) :: omp_get_nested + end function omp_get_nested + end interface + + interface + function omp_in_parallel () + use omp_lib_kinds + logical (omp_logical_kind) :: omp_in_parallel + end function omp_in_parallel + end interface + + interface + function omp_test_lock (lock) + use omp_lib_kinds + logical (omp_logical_kind) :: omp_test_lock + integer (omp_lock_kind), intent (inout) :: lock + end function omp_test_lock + end interface + + interface + function omp_get_max_threads () + use omp_lib_kinds + integer (omp_integer_kind) :: omp_get_max_threads + end function omp_get_max_threads + end interface + + interface + function omp_get_num_procs () + use omp_lib_kinds + integer (omp_integer_kind) :: omp_get_num_procs + end function omp_get_num_procs + end interface + + interface + function omp_get_num_threads () + use omp_lib_kinds + integer (omp_integer_kind) :: omp_get_num_threads + end function omp_get_num_threads + end interface + + interface + function omp_get_thread_num () + use omp_lib_kinds + integer (omp_integer_kind) :: omp_get_thread_num + end function omp_get_thread_num + end interface + + interface + function omp_test_nest_lock (lock) + use omp_lib_kinds + integer (omp_integer_kind) :: omp_test_nest_lock + integer (omp_nest_lock_kind), intent (inout) :: lock + end function omp_test_nest_lock + end interface + + interface + function omp_get_wtick () + double precision :: omp_get_wtick + end function omp_get_wtick + end interface + + interface + function omp_get_wtime () + double precision :: omp_get_wtime + end function omp_get_wtime + end interface + + end module omp_lib diff --git a/gcc-4.2.1-5666.3/libgomp/omp_lib.h.in b/gcc-4.2.1-5666.3/libgomp/omp_lib.h.in new file mode 100644 index 000000000..734f2f781 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/omp_lib.h.in @@ -0,0 +1,53 @@ +! Copyright (C) 2005 Free Software Foundation, Inc. +! Contributed by Jakub Jelinek <jakub@redhat.com>. + +! This file is part of the GNU OpenMP Library (libgomp). + +! Libgomp is free software; you can redistribute it and/or modify it +! under the terms of the GNU Lesser General Public License as published by +! the Free Software Foundation; either version 2.1 of the License, or +! (at your option) any later version. + +! Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY +! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +! FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for +! more details. + +! You should have received a copy of the GNU Lesser General Public License +! along with libgomp; see the file COPYING.LIB. If not, write to the +! Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, +! MA 02110-1301, USA. */ + +! As a special exception, if you link this library with other files, some +! of which are compiled with GCC, to produce an executable, this library +! does not by itself cause the resulting executable to be covered by the +! GNU General Public License. This exception does not however invalidate +! any other reasons why the executable file might be covered by the GNU +! General Public License. + + integer omp_lock_kind, omp_nest_lock_kind, openmp_version + parameter (omp_lock_kind = @OMP_LOCK_KIND@) + parameter (omp_nest_lock_kind = @OMP_NEST_LOCK_KIND@) + parameter (openmp_version = 200505) + + external omp_init_lock, omp_init_nest_lock + external omp_destroy_lock, omp_destroy_nest_lock + external omp_set_lock, omp_set_nest_lock + external omp_unset_lock, omp_unset_nest_lock + external omp_set_dynamic, omp_set_nested + external omp_set_num_threads + + external omp_get_dynamic, omp_get_nested + logical*4 omp_get_dynamic, omp_get_nested + external omp_test_lock, omp_in_parallel + logical*4 omp_test_lock, omp_in_parallel + + external omp_get_max_threads, omp_get_num_procs + integer*4 omp_get_max_threads, omp_get_num_procs + external omp_get_num_threads, omp_get_thread_num + integer*4 omp_get_num_threads, omp_get_thread_num + external omp_test_nest_lock + integer*4 omp_test_nest_lock + + external omp_get_wtick, omp_get_wtime + double precision omp_get_wtick, omp_get_wtime diff --git a/gcc-4.2.1-5666.3/libgomp/ordered.c b/gcc-4.2.1-5666.3/libgomp/ordered.c new file mode 100644 index 000000000..7c5d67199 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/ordered.c @@ -0,0 +1,249 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file handles the ORDERED construct. */ + +#include "libgomp.h" + + +/* This function is called when first allocating an iteration block. That + is, the thread is not currently on the queue. The work-share lock must + be held on entry. */ + +void +gomp_ordered_first (void) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_team *team = thr->ts.team; + struct gomp_work_share *ws = thr->ts.work_share; + unsigned index; + + /* Work share constructs can be orphaned. */ + if (team == NULL || team->nthreads == 1) + return; + + index = ws->ordered_cur + ws->ordered_num_used; + if (index >= team->nthreads) + index -= team->nthreads; + ws->ordered_team_ids[index] = thr->ts.team_id; + + /* If this is the first and only thread in the queue, then there is + no one to release us when we get to our ordered section. Post to + our own release queue now so that we won't block later. */ + if (ws->ordered_num_used++ == 0) + gomp_sem_post (team->ordered_release[thr->ts.team_id]); +} + +/* This function is called when completing the last iteration block. That + is, there are no more iterations to perform and so the thread should be + removed from the queue entirely. Because of the way ORDERED blocks are + managed, it follows that we currently own access to the ORDERED block, + and should now pass it on to the next thread. The work-share lock must + be held on entry. */ + +void +gomp_ordered_last (void) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_team *team = thr->ts.team; + struct gomp_work_share *ws = thr->ts.work_share; + unsigned next_id; + + /* Work share constructs can be orphaned. */ + if (team == NULL || team->nthreads == 1) + return; + + /* We're no longer the owner. */ + ws->ordered_owner = -1; + + /* If we're not the last thread in the queue, then wake the next. */ + if (--ws->ordered_num_used > 0) + { + unsigned next = ws->ordered_cur + 1; + if (next == team->nthreads) + next = 0; + ws->ordered_cur = next; + + next_id = ws->ordered_team_ids[next]; + gomp_sem_post (team->ordered_release[next_id]); + } +} + + +/* This function is called when allocating a subsequent allocation block. + That is, we're done with the current iteration block and we're allocating + another. This is the logical combination of a call to gomp_ordered_last + followed by a call to gomp_ordered_first. The work-share lock must be + held on entry. */ + +void +gomp_ordered_next (void) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_team *team = thr->ts.team; + struct gomp_work_share *ws = thr->ts.work_share; + unsigned index, next_id; + + /* Work share constructs can be orphaned. */ + if (team == NULL || team->nthreads == 1) + return; + + /* We're no longer the owner. */ + ws->ordered_owner = -1; + + /* If there's only one thread in the queue, that must be us. */ + if (ws->ordered_num_used == 1) + { + /* We have a similar situation as in gomp_ordered_first + where we need to post to our own release semaphore. */ + gomp_sem_post (team->ordered_release[thr->ts.team_id]); + return; + } + + /* If the queue is entirely full, then we move ourself to the end of + the queue merely by incrementing ordered_cur. Only if it's not + full do we have to write our id. */ + if (ws->ordered_num_used < team->nthreads) + { + index = ws->ordered_cur + ws->ordered_num_used; + if (index >= team->nthreads) + index -= team->nthreads; + ws->ordered_team_ids[index] = thr->ts.team_id; + } + + index = ws->ordered_cur + 1; + if (index == team->nthreads) + index = 0; + ws->ordered_cur = index; + + next_id = ws->ordered_team_ids[index]; + gomp_sem_post (team->ordered_release[next_id]); +} + + +/* This function is called when a statically scheduled loop is first + being created. */ + +void +gomp_ordered_static_init (void) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_team *team = thr->ts.team; + + if (team == NULL || team->nthreads == 1) + return; + + gomp_sem_post (team->ordered_release[0]); +} + +/* This function is called when a statically scheduled loop is moving to + the next allocation block. Static schedules are not first come first + served like the others, so we're to move to the numerically next thread, + not the next thread on a list. The work-share lock should *not* be held + on entry. */ + +void +gomp_ordered_static_next (void) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_team *team = thr->ts.team; + struct gomp_work_share *ws = thr->ts.work_share; + unsigned id = thr->ts.team_id; + + if (team == NULL || team->nthreads == 1) + return; + + ws->ordered_owner = -1; + + /* This thread currently owns the lock. Increment the owner. */ + if (++id == team->nthreads) + id = 0; + ws->ordered_team_ids[0] = id; + gomp_sem_post (team->ordered_release[id]); +} + +/* This function is called when we need to assert that the thread owns the + ordered section. Due to the problem of posted-but-not-waited semaphores, + this needs to happen before completing a loop iteration. */ + +void +gomp_ordered_sync (void) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_team *team = thr->ts.team; + struct gomp_work_share *ws = thr->ts.work_share; + + /* Work share constructs can be orphaned. But this clearly means that + we are the only thread, and so we automatically own the section. */ + if (team == NULL || team->nthreads == 1) + return; + + /* ??? I believe it to be safe to access this data without taking the + ws->lock. The only presumed race condition is with the previous + thread on the queue incrementing ordered_cur such that it points + to us, concurrently with our check below. But our team_id is + already present in the queue, and the other thread will always + post to our release semaphore. So the two cases are that we will + either win the race an momentarily block on the semaphore, or lose + the race and find the semaphore already unlocked and so not block. + Either way we get correct results. */ + + if (ws->ordered_owner != thr->ts.team_id) + { + gomp_sem_wait (team->ordered_release[thr->ts.team_id]); + ws->ordered_owner = thr->ts.team_id; + } +} + +/* This function is called by user code when encountering the start of an + ORDERED block. We must check to see if the current thread is at the + head of the queue, and if not, block. */ + +#ifdef HAVE_ATTRIBUTE_ALIAS +extern void GOMP_ordered_start (void) + __attribute__((alias ("gomp_ordered_sync"))); +#else +void +GOMP_ordered_start (void) +{ + gomp_ordered_sync (); +} +#endif + +/* This function is called by user code when encountering the end of an + ORDERED block. With the current ORDERED implementation there's nothing + for us to do. + + However, the current implementation has a flaw in that it does not allow + the next thread into the ORDERED section immediately after the current + thread exits the ORDERED section in its last iteration. The existance + of this function allows the implementation to change. */ + +void +GOMP_ordered_end (void) +{ +} diff --git a/gcc-4.2.1-5666.3/libgomp/parallel.c b/gcc-4.2.1-5666.3/libgomp/parallel.c new file mode 100644 index 000000000..edd344a90 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/parallel.c @@ -0,0 +1,126 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file handles the (bare) PARALLEL construct. */ + +#include "libgomp.h" + + +/* Determine the number of threads to be launched for a PARALLEL construct. + This algorithm is explicitly described in OpenMP 2.5 section 2.4.1. + SPECIFIED is a combination of the NUM_THREADS clause and the IF clause. + If the IF clause is false, SPECIFIED is forced to 1. When NUM_THREADS + is not present, SPECIFIED is 0. */ + +unsigned +gomp_resolve_num_threads (unsigned specified) +{ + /* Early exit for false IF condition or degenerate NUM_THREADS. */ + if (specified == 1) + return 1; + + /* If this is a nested region, and nested regions are disabled, force + this team to use only one thread. */ + if (gomp_thread()->ts.team && !gomp_nest_var) + return 1; + + /* If NUM_THREADS not specified, use nthreads_var. */ + if (specified == 0) + specified = gomp_nthreads_var; + + /* If dynamic threads are enabled, bound the number of threads + that we launch. */ + if (gomp_dyn_var) + { + unsigned dyn = gomp_dynamic_max_threads (); + if (dyn < specified) + return dyn; + } + + return specified; +} + +void +GOMP_parallel_start (void (*fn) (void *), void *data, unsigned num_threads) +{ + num_threads = gomp_resolve_num_threads (num_threads); + gomp_team_start (fn, data, num_threads, NULL); +} + +void +GOMP_parallel_end (void) +{ + gomp_team_end (); +} + + +/* The public OpenMP API for thread and team related inquiries. */ + +int +omp_get_num_threads (void) +{ + struct gomp_team *team = gomp_thread ()->ts.team; + return team ? team->nthreads : 1; +} + +/* ??? Does this function need to disregard dyn_var? I don't see + how else one could get a useable "maximum". */ + +int +omp_get_max_threads (void) +{ + return gomp_resolve_num_threads (0); +} + +int +omp_get_thread_num (void) +{ + return gomp_thread ()->ts.team_id; +} + +/* ??? This isn't right. The definition of this function is false if any + of the IF clauses for any of the parallels is false. Which is not the + same thing as any outer team having more than one thread. */ + +int omp_in_parallel (void) +{ + struct gomp_team *team = gomp_thread ()->ts.team; + + while (team) + { + if (team->nthreads > 1) + return true; + team = team->prev_ts.team; + } + + return false; +} + +ialias (omp_get_num_threads) +ialias (omp_get_max_threads) +ialias (omp_get_thread_num) +ialias (omp_in_parallel) diff --git a/gcc-4.2.1-5666.3/libgomp/sections.c b/gcc-4.2.1-5666.3/libgomp/sections.c new file mode 100644 index 000000000..9ccc65e4b --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/sections.c @@ -0,0 +1,131 @@ +/* Copyright (C) 2005, 2007 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file handles the SECTIONS construct. */ + +#include "libgomp.h" + + +/* Initialize the given work share construct from the given arguments. */ + +static inline void +gomp_sections_init (struct gomp_work_share *ws, unsigned count) +{ + ws->sched = GFS_DYNAMIC; + ws->chunk_size = 1; + ws->end = count + 1; + ws->incr = 1; + ws->next = 1; +} + +/* This routine is called when first encountering a sections construct + that is not bound directly to a parallel construct. The first thread + that arrives will create the work-share construct; subsequent threads + will see the construct exists and allocate work from it. + + COUNT is the number of sections in this construct. + + Returns the 1-based section number for this thread to perform, or 0 if + all work was assigned to other threads prior to this thread's arrival. */ + +unsigned +GOMP_sections_start (unsigned count) +{ + struct gomp_thread *thr = gomp_thread (); + long s, e, ret; + + if (gomp_work_share_start (false)) + gomp_sections_init (thr->ts.work_share, count); + + if (gomp_iter_dynamic_next_locked (&s, &e)) + ret = s; + else + ret = 0; + + gomp_mutex_unlock (&thr->ts.work_share->lock); + + return ret; +} + +/* This routine is called when the thread completes processing of the + section currently assigned to it. If the work-share construct is + bound directly to a parallel construct, then the construct may have + been set up before the parallel. In which case, this may be the + first iteration for the thread. + + Returns the 1-based section number for this thread to perform, or 0 if + all work was assigned to other threads prior to this thread's arrival. */ + +unsigned +GOMP_sections_next (void) +{ + struct gomp_thread *thr = gomp_thread (); + long s, e, ret; + + gomp_mutex_lock (&thr->ts.work_share->lock); + if (gomp_iter_dynamic_next_locked (&s, &e)) + ret = s; + else + ret = 0; + gomp_mutex_unlock (&thr->ts.work_share->lock); + + return ret; +} + +/* This routine pre-initializes a work-share construct to avoid one + synchronization once we get into the loop. */ + +void +GOMP_parallel_sections_start (void (*fn) (void *), void *data, + unsigned num_threads, unsigned count) +{ + struct gomp_work_share *ws; + + num_threads = gomp_resolve_num_threads (num_threads); + if (gomp_dyn_var && num_threads > count) + num_threads = count; + + ws = gomp_new_work_share (false, num_threads); + gomp_sections_init (ws, count); + gomp_team_start (fn, data, num_threads, ws); +} + +/* The GOMP_section_end* routines are called after the thread is told + that all sections are complete. This first version synchronizes + all threads; the nowait version does not. */ + +void +GOMP_sections_end (void) +{ + gomp_work_share_end (); +} + +void +GOMP_sections_end_nowait (void) +{ + gomp_work_share_end_nowait (); +} diff --git a/gcc-4.2.1-5666.3/libgomp/single.c b/gcc-4.2.1-5666.3/libgomp/single.c new file mode 100644 index 000000000..dde05d9ce --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/single.c @@ -0,0 +1,91 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file handles the SINGLE construct. */ + +#include "libgomp.h" + + +/* This routine is called when first encountering a SINGLE construct that + doesn't have a COPYPRIVATE clause. Returns true if this is the thread + that should execute the clause. */ + +bool +GOMP_single_start (void) +{ + bool ret = gomp_work_share_start (false); + gomp_mutex_unlock (&gomp_thread ()->ts.work_share->lock); + gomp_work_share_end_nowait (); + return ret; +} + +/* This routine is called when first encountering a SINGLE construct that + does have a COPYPRIVATE clause. Returns NULL if this is the thread + that should execute the clause; otherwise the return value is pointer + given to GOMP_single_copy_end by the thread that did execute the clause. */ + +void * +GOMP_single_copy_start (void) +{ + struct gomp_thread *thr = gomp_thread (); + + bool first; + void *ret; + + first = gomp_work_share_start (false); + gomp_mutex_unlock (&thr->ts.work_share->lock); + + if (first) + ret = NULL; + else + { + gomp_barrier_wait (&thr->ts.team->barrier); + + ret = thr->ts.work_share->copyprivate; + gomp_work_share_end_nowait (); + } + + return ret; +} + +/* This routine is called when the thread that entered a SINGLE construct + with a COPYPRIVATE clause gets to the end of the construct. */ + +void +GOMP_single_copy_end (void *data) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_team *team = thr->ts.team; + + if (team != NULL) + { + thr->ts.work_share->copyprivate = data; + gomp_barrier_wait (&team->barrier); + } + + gomp_work_share_end_nowait (); +} diff --git a/gcc-4.2.1-5666.3/libgomp/team.c b/gcc-4.2.1-5666.3/libgomp/team.c new file mode 100644 index 000000000..060f4ea2c --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/team.c @@ -0,0 +1,341 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file handles the maintainence of threads in response to team + creation and termination. */ + +#include "libgomp.h" +#include <stdlib.h> +#include <string.h> + +/* This array manages threads spawned from the top level, which will + return to the idle loop once the current PARALLEL construct ends. */ +static struct gomp_thread **gomp_threads; +static unsigned gomp_threads_size; +static unsigned gomp_threads_used; + +/* This attribute contains PTHREAD_CREATE_DETACHED. */ +pthread_attr_t gomp_thread_attr; + +/* This barrier holds and releases threads waiting in gomp_threads. */ +static gomp_barrier_t gomp_threads_dock; + +/* This is the libgomp per-thread data structure. */ +#ifdef HAVE_TLS +__thread struct gomp_thread gomp_tls_data; +#else +pthread_key_t gomp_tls_key; +#endif + + +/* This structure is used to communicate across pthread_create. */ + +struct gomp_thread_start_data +{ + struct gomp_team_state ts; + void (*fn) (void *); + void *fn_data; + bool nested; +}; + + +/* This function is a pthread_create entry point. This contains the idle + loop in which a thread waits to be called up to become part of a team. */ + +static void * +gomp_thread_start (void *xdata) +{ + struct gomp_thread_start_data *data = xdata; + struct gomp_thread *thr; + void (*local_fn) (void *); + void *local_data; + +#ifdef HAVE_TLS + thr = &gomp_tls_data; +#else + struct gomp_thread local_thr; + thr = &local_thr; + pthread_setspecific (gomp_tls_key, thr); +#endif + gomp_sem_init (&thr->release, 0); + + /* Extract what we need from data. */ + local_fn = data->fn; + local_data = data->fn_data; + thr->ts = data->ts; + + thr->ts.team->ordered_release[thr->ts.team_id] = &thr->release; + + if (data->nested) + { + gomp_barrier_wait (&thr->ts.team->barrier); + local_fn (local_data); + gomp_barrier_wait (&thr->ts.team->barrier); + } + else + { + gomp_threads[thr->ts.team_id] = thr; + + gomp_barrier_wait (&gomp_threads_dock); + do + { + struct gomp_team *team; + + local_fn (local_data); + + /* Clear out the team and function data. This is a debugging + signal that we're in fact back in the dock. */ + team = thr->ts.team; + thr->fn = NULL; + thr->data = NULL; + thr->ts.team = NULL; + thr->ts.work_share = NULL; + thr->ts.team_id = 0; + thr->ts.work_share_generation = 0; + thr->ts.static_trip = 0; + + gomp_barrier_wait (&team->barrier); + gomp_barrier_wait (&gomp_threads_dock); + + local_fn = thr->fn; + local_data = thr->data; + } + while (local_fn); + } + + return NULL; +} + + +/* Create a new team data structure. */ + +static struct gomp_team * +new_team (unsigned nthreads, struct gomp_work_share *work_share) +{ + struct gomp_team *team; + size_t size; + + size = sizeof (*team) + nthreads * sizeof (team->ordered_release[0]); + team = gomp_malloc (size); + gomp_mutex_init (&team->work_share_lock); + + team->work_shares = gomp_malloc (4 * sizeof (struct gomp_work_share *)); + team->generation_mask = 3; + team->oldest_live_gen = work_share == NULL; + team->num_live_gen = work_share != NULL; + team->work_shares[0] = work_share; + + team->nthreads = nthreads; + gomp_barrier_init (&team->barrier, nthreads); + + gomp_sem_init (&team->master_release, 0); + team->ordered_release[0] = &team->master_release; + + return team; +} + + +/* Free a team data structure. */ + +static void +free_team (struct gomp_team *team) +{ + free (team->work_shares); + gomp_mutex_destroy (&team->work_share_lock); + gomp_barrier_destroy (&team->barrier); + gomp_sem_destroy (&team->master_release); + free (team); +} + + +/* Launch a team. */ + +void +gomp_team_start (void (*fn) (void *), void *data, unsigned nthreads, + struct gomp_work_share *work_share) +{ + struct gomp_thread_start_data *start_data; + struct gomp_thread *thr, *nthr; + struct gomp_team *team; + bool nested; + unsigned i, n, old_threads_used = 0; + + thr = gomp_thread (); + nested = thr->ts.team != NULL; + + team = new_team (nthreads, work_share); + + /* Always save the previous state, even if this isn't a nested team. + In particular, we should save any work share state from an outer + orphaned work share construct. */ + team->prev_ts = thr->ts; + + thr->ts.team = team; + thr->ts.work_share = work_share; + thr->ts.team_id = 0; + thr->ts.work_share_generation = 0; + thr->ts.static_trip = 0; + + if (nthreads == 1) + return; + + i = 1; + + /* We only allow the reuse of idle threads for non-nested PARALLEL + regions. This appears to be implied by the semantics of + threadprivate variables, but perhaps that's reading too much into + things. Certainly it does prevent any locking problems, since + only the initial program thread will modify gomp_threads. */ + if (!nested) + { + old_threads_used = gomp_threads_used; + + if (nthreads <= old_threads_used) + n = nthreads; + else if (old_threads_used == 0) + { + n = 0; + gomp_barrier_init (&gomp_threads_dock, nthreads); + } + else + { + n = old_threads_used; + + /* Increase the barrier threshold to make sure all new + threads arrive before the team is released. */ + gomp_barrier_reinit (&gomp_threads_dock, nthreads); + } + + /* Not true yet, but soon will be. We're going to release all + threads from the dock, and those that aren't part of the + team will exit. */ + gomp_threads_used = nthreads; + + /* Release existing idle threads. */ + for (; i < n; ++i) + { + nthr = gomp_threads[i]; + nthr->ts.team = team; + nthr->ts.work_share = work_share; + nthr->ts.team_id = i; + nthr->ts.work_share_generation = 0; + nthr->ts.static_trip = 0; + nthr->fn = fn; + nthr->data = data; + team->ordered_release[i] = &nthr->release; + } + + if (i == nthreads) + goto do_release; + + /* If necessary, expand the size of the gomp_threads array. It is + expected that changes in the number of threads is rare, thus we + make no effort to expand gomp_threads_size geometrically. */ + if (nthreads >= gomp_threads_size) + { + gomp_threads_size = nthreads + 1; + gomp_threads + = gomp_realloc (gomp_threads, + gomp_threads_size + * sizeof (struct gomp_thread_data *)); + } + } + + start_data = gomp_alloca (sizeof (struct gomp_thread_start_data) + * (nthreads-i)); + + /* Launch new threads. */ + for (; i < nthreads; ++i, ++start_data) + { + pthread_t pt; + int err; + + start_data->ts.team = team; + start_data->ts.work_share = work_share; + start_data->ts.team_id = i; + start_data->ts.work_share_generation = 0; + start_data->ts.static_trip = 0; + start_data->fn = fn; + start_data->fn_data = data; + start_data->nested = nested; + + err = pthread_create (&pt, &gomp_thread_attr, + gomp_thread_start, start_data); + if (err != 0) + gomp_fatal ("Thread creation failed: %s", strerror (err)); + } + + do_release: + gomp_barrier_wait (nested ? &team->barrier : &gomp_threads_dock); + + /* Decrease the barrier threshold to match the number of threads + that should arrive back at the end of this team. The extra + threads should be exiting. Note that we arrange for this test + to never be true for nested teams. */ + if (nthreads < old_threads_used) + gomp_barrier_reinit (&gomp_threads_dock, nthreads); +} + + +/* Terminate the current team. This is only to be called by the master + thread. We assume that we must wait for the other threads. */ + +void +gomp_team_end (void) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_team *team = thr->ts.team; + + gomp_barrier_wait (&team->barrier); + + thr->ts = team->prev_ts; + + free_team (team); +} + + +/* Constructors for this file. */ + +static void __attribute__((constructor)) +initialize_team (void) +{ + struct gomp_thread *thr; + +#ifndef HAVE_TLS + static struct gomp_thread initial_thread_tls_data; + + pthread_key_create (&gomp_tls_key, NULL); + pthread_setspecific (gomp_tls_key, &initial_thread_tls_data); +#endif + +#ifdef HAVE_TLS + thr = &gomp_tls_data; +#else + thr = &initial_thread_tls_data; +#endif + gomp_sem_init (&thr->release, 0); +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/Makefile.am b/gcc-4.2.1-5666.3/libgomp/testsuite/Makefile.am new file mode 100644 index 000000000..561b7e254 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/Makefile.am @@ -0,0 +1,13 @@ +## Process this file with automake to produce Makefile.in. + +AUTOMAKE_OPTIONS = foreign dejagnu + +# May be used by various substitution variables. +gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER) + +EXPECT = $(shell if test -f $(top_builddir)/../expect/expect; then \ + echo $(top_builddir)/../expect/expect; else echo expect; fi) + +_RUNTEST = $(shell if test -f $(top_srcdir)/../dejagnu/runtest; then \ + echo $(top_srcdir)/../dejagnu/runtest; else echo runtest; fi) +RUNTEST = "$(_RUNTEST) $(AM_RUNTESTFLAGS)" diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/Makefile.in b/gcc-4.2.1-5666.3/libgomp/testsuite/Makefile.in new file mode 100644 index 000000000..4c10b5354 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/Makefile.in @@ -0,0 +1,393 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = .. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ 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If you wish to override these values' >>site.tmp + @echo '# edit the last section' >>site.tmp + @echo 'set srcdir $(srcdir)' >>site.tmp + @echo "set objdir `pwd`" >>site.tmp + @echo 'set build_alias "$(build_alias)"' >>site.tmp + @echo 'set build_triplet $(build_triplet)' >>site.tmp + @echo 'set host_alias "$(host_alias)"' >>site.tmp + @echo 'set host_triplet $(host_triplet)' >>site.tmp + @echo 'set target_alias "$(target_alias)"' >>site.tmp + @echo 'set target_triplet $(target_triplet)' >>site.tmp + @echo '## All variables above are generated by configure. 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See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +load_lib "standard.exp" diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/lib/libgomp-dg.exp b/gcc-4.2.1-5666.3/libgomp/testsuite/lib/libgomp-dg.exp new file mode 100644 index 000000000..f0881e2a3 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/lib/libgomp-dg.exp @@ -0,0 +1,8 @@ +# APPLE LOCAL file mainline +proc libgomp-dg-test { prog do_what extra_tool_flags } { + return [gcc-dg-test-1 libgomp_target_compile $prog $do_what $extra_tool_flags] +} + +proc libgomp-dg-prune { system text } { + return [gcc-dg-prune $system $text] +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/lib/libgomp.exp b/gcc-4.2.1-5666.3/libgomp/testsuite/lib/libgomp.exp new file mode 100644 index 000000000..4140e75eb --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/lib/libgomp.exp @@ -0,0 +1,209 @@ +# APPLE LOCAL file mainline +# Damn dejagnu for not having proper library search paths for load_lib. +# We have to explicitly load everything that gcc-dg.exp wants to load. + +proc load_gcc_lib { filename } { + global srcdir loaded_libs + + load_file $srcdir/../../gcc/testsuite/lib/$filename + set loaded_libs($filename) "" +} + +load_lib dg.exp +load_gcc_lib file-format.exp +load_gcc_lib target-supports.exp +load_gcc_lib target-supports-dg.exp +load_gcc_lib scanasm.exp +load_gcc_lib scandump.exp +load_gcc_lib scanrtl.exp +load_gcc_lib scantree.exp +load_gcc_lib scanipa.exp +load_gcc_lib prune.exp +load_gcc_lib target-libpath.exp +load_gcc_lib wrapper.exp +load_gcc_lib gcc-defs.exp +load_gcc_lib gcc-dg.exp +load_gcc_lib gfortran-dg.exp + +set dg-do-what-default run + +# +# GCC_UNDER_TEST is the compiler under test. +# + +set libgomp_compile_options "" + +# +# libgomp_init +# + +if [info exists TOOL_OPTIONS] { + set multilibs [get_multilibs $TOOL_OPTIONS] +} else { + set multilibs [get_multilibs] +} + +proc libgomp_init { args } { + global srcdir blddir objdir tool_root_dir + global libgomp_initialized + global tmpdir + global blddir + global gluefile wrap_flags + global ALWAYS_CFLAGS + global CFLAGS + global TOOL_EXECUTABLE TOOL_OPTIONS + global GCC_UNDER_TEST + global TESTING_IN_BUILD_TREE + global target_triplet + global always_ld_library_path + + set blddir [lookfor_file [get_multilibs] libgomp] + + # We set LC_ALL and LANG to C so that we get the same error + # messages as expected. + setenv LC_ALL C + setenv LANG C + + if ![info exists GCC_UNDER_TEST] then { + if [info exists TOOL_EXECUTABLE] { + set GCC_UNDER_TEST $TOOL_EXECUTABLE + } else { + set GCC_UNDER_TEST "[find_gcc]" + } + } + + if ![info exists tmpdir] { + set tmpdir "/tmp" + } + + if [info exists gluefile] { + unset gluefile + } + + if {![info exists CFLAGS]} { + set CFLAGS "" + } + + # Locate libgcc.a so we don't need to account for different values of + # SHLIB_EXT on different platforms + set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a] + if {$gccdir != ""} { + set gccdir [file dirname $gccdir] + } + + # Compute what needs to be put into LD_LIBRARY_PATH + set always_ld_library_path ".:${blddir}/.libs" + + # Compute what needs to be added to the existing LD_LIBRARY_PATH. + if {$gccdir != ""} { + append always_ld_library_path ":${gccdir}" + set compiler [lindex $GCC_UNDER_TEST 0] + + if { [is_remote host] == 0 && [which $compiler] != 0 } { + foreach i "[exec $compiler --print-multi-lib]" { + set mldir "" + regexp -- "\[a-z0-9=_/\.-\]*;" $i mldir + set mldir [string trimright $mldir "\;@"] + if { "$mldir" == "." } { + continue + } + if { [llength [glob -nocomplain ${gccdir}/${mldir}/libgcc_s*.so.*]] >= 1 } { + append always_ld_library_path ":${gccdir}/${mldir}" + } + } + } + } + + set ALWAYS_CFLAGS "" + # APPLE LOCAL begin mainline candidate + # Make sure that blddir exists... + if {$blddir != ""} { + lappend ALWAYS_CFLAGS "additional_flags=-B${blddir}/" + lappend ALWAYS_CFLAGS "additional_flags=-I${blddir}" + lappend ALWAYS_CFLAGS "ldflags=-L${blddir}/.libs" + } + lappend ALWAYS_CFLAGS "additional_flags=-I${srcdir}/../" + lappend ALWAYS_CFLAGS "-lgomp" + + # APPLE LOCAL end mainline candidate + # We use atomic operations in the testcases to validate results. + if { ([istarget i?86-*-*] || [istarget x86_64-*-*]) + && [check_effective_target_ilp32] } { + lappend ALWAYS_CFLAGS "additional_flags=-march=i486" + } + + if [istarget *-*-darwin*] { + lappend ALWAYS_CFLAGS "additional_flags=-shared-libgcc" + } + + if [istarget sparc*-*-*] { + lappend ALWAYS_CFLAGS "additional_flags=-mcpu=v9" + } + + if [info exists TOOL_OPTIONS] { + lappend ALWAYS_CFLAGS "additional_flags=$TOOL_OPTIONS" + } + + # Make sure that lines are not wrapped. That can confuse the + # error-message parsing machinery. + lappend ALWAYS_CFLAGS "additional_flags=-fmessage-length=0" + + # And, gee, turn on OpenMP. + lappend ALWAYS_CFLAGS "additional_flags=-fopenmp" +} + +# +# libgomp_target_compile -- compile a source file +# + +proc libgomp_target_compile { source dest type options } { + global blddir + global libgomp_compile_options + global gluefile wrap_flags + global ALWAYS_CFLAGS + global GCC_UNDER_TEST + global lang_test_file + global lang_library_path + global lang_link_flags + + if { [info exists lang_test_file] && [file exists "${blddir}/"] } { + lappend options "ldflags=-L${blddir}/${lang_library_path} ${lang_link_flags}" + } + + if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } { + lappend options "libs=${gluefile}" + lappend options "ldflags=${wrap_flags}" + } + + lappend options "additional_flags=[libio_include_flags]" + lappend options "compiler=$GCC_UNDER_TEST" + + set options [concat $libgomp_compile_options $options] + + if [info exists ALWAYS_CFLAGS] { + set options [concat "$ALWAYS_CFLAGS" $options] + } + + set options [dg-additional-files-options $options $source] + + set result [target_compile $source $dest $type $options] + + return $result +} + +proc libgomp_option_help { } { + send_user " --additional_options,OPTIONS\t\tUse OPTIONS to compile the testcase files. OPTIONS should be comma-separated.\n" +} + +proc libgomp_option_proc { option } { + if [regexp "^--additional_options," $option] { + global libgomp_compile_options + regsub "--additional_options," $option "" option + foreach x [split $option ","] { + lappend libgomp_compile_options "additional_flags=$x" + } + return 1 + } else { + return 0 + } +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/c++.exp b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/c++.exp new file mode 100644 index 000000000..d42dc8ccd --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/c++.exp @@ -0,0 +1,47 @@ +# APPLE LOCAL file mainline +load_lib libgomp-dg.exp + +global shlib_ext + +set shlib_ext [get_shlib_extension] +set lang_link_flags "-lstdc++" +set lang_test_file_found 0 +set lang_library_path "../libstdc++-v3/src/.libs" + +# Initialize dg. +dg-init + +set blddir [lookfor_file [get_multilibs] libgomp] + +# Look for a static libstdc++ first. +if [file exists "${blddir}/${lang_library_path}/libstdc++.a"] { + set lang_test_file "${lang_library_path}/libstdc++.a" + set lang_test_file_found 1 +# We may have a shared only build, so look for a shared libstdc++. +} elseif [file exists "${blddir}/${lang_library_path}/libstdc++.${shlib_ext}"] { + set lang_test_file "${lang_library_path}/libstdc++.${shlib_ext}" + set lang_test_file_found 1 +# APPLE LOCAL begin mainline candidate +# We may be testing an installed compiler, if $blddir is blank look for 'g++' +} elseif { $blddir == "" } { + verbose -log "Testing an installed compiler - you'd better have installed g++" + set GCC_UNDER_TEST [transform "g++"] + set lang_test_file_found 1 +# APPLE LOCAL end mainline candidate +} else { + puts "No libstdc++ library found, will not execute c++ tests" +} + +if { $lang_test_file_found } { + # Gather a list of all tests. + set tests [lsort [glob -nocomplain $srcdir/$subdir/*.C]] + + set ld_library_path "$always_ld_library_path:${blddir}/${lang_library_path}" + set_ld_library_path_env_vars + + # Main loop. + gfortran-dg-runtest $tests "" +} + +# All done. +dg-finish diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/copyin-1.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/copyin-1.C new file mode 100644 index 000000000..bc12be2d2 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/copyin-1.C @@ -0,0 +1,34 @@ +// { dg-do run } +// { dg-require-effective-target tls_runtime } + +#include <omp.h> + +extern "C" void abort (void); + +int thr = 32; +#pragma omp threadprivate (thr) + +int +main (void) +{ + int l = 0; + + omp_set_dynamic (0); + omp_set_num_threads (6); + +#pragma omp parallel copyin (thr) reduction (||:l) + { + l = thr != 32; + thr = omp_get_thread_num () + 11; + } + + if (l || thr != 11) + abort (); + +#pragma omp parallel reduction (||:l) + l = thr != omp_get_thread_num () + 11; + + if (l) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/copyin-2.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/copyin-2.C new file mode 100644 index 000000000..024f59980 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/copyin-2.C @@ -0,0 +1,34 @@ +// { dg-do run } +// { dg-require-effective-target tls_runtime } + +#include <omp.h> + +extern "C" void abort (void); + +struct S { int t; char buf[64]; } thr = { 32, "" }; +#pragma omp threadprivate (thr) + +int +main (void) +{ + int l = 0; + + omp_set_dynamic (0); + omp_set_num_threads (6); + +#pragma omp parallel copyin (thr) reduction (||:l) + { + l = thr.t != 32; + thr.t = omp_get_thread_num () + 11; + } + + if (l || thr.t != 11) + abort (); + +#pragma omp parallel reduction (||:l) + l = thr.t != omp_get_thread_num () + 11; + + if (l) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-1.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-1.C new file mode 100644 index 000000000..2ad3b3a6e --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-1.C @@ -0,0 +1,65 @@ +// { dg-do run } + +#include <omp.h> +#include <assert.h> + +struct B +{ + static int icount; + static int dcount; + static int xcount; + + B(); + B(const B &); + ~B(); + B& operator=(const B &); + void doit(); +}; + +int B::icount; +int B::dcount; +int B::xcount; + +B::B() +{ + #pragma omp atomic + icount++; +} + +B::~B() +{ + #pragma omp atomic + dcount++; +} + +void B::doit() +{ + #pragma omp atomic + xcount++; +} + +static int nthreads; + +void foo() +{ + B b; + #pragma omp parallel private(b) + { + #pragma omp master + nthreads = omp_get_num_threads (); + b.doit(); + } +} + +int main() +{ + omp_set_dynamic (0); + omp_set_num_threads (4); + foo(); + + assert (B::xcount == nthreads); + assert (B::icount == nthreads+1); + assert (B::dcount == nthreads+1); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-2.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-2.C new file mode 100644 index 000000000..6611c592f --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-2.C @@ -0,0 +1,76 @@ +// { dg-do run } + +#include <omp.h> +#include <assert.h> + +struct B +{ + static int ccount; + static int dcount; + static int xcount; + static B *expected; + + B(); + B(int); + B(const B &); + ~B(); + B& operator=(const B &); + void doit(); +}; + +int B::ccount; +int B::dcount; +int B::xcount; +B * B::expected; + +B::B(int) +{ + expected = this; +} + +B::B(const B &b) +{ + #pragma omp atomic + ccount++; + assert (&b == expected); +} + +B::~B() +{ + #pragma omp atomic + dcount++; +} + +void B::doit() +{ + #pragma omp atomic + xcount++; + assert (this != expected); +} + +static int nthreads; + +void foo() +{ + B b(0); + + #pragma omp parallel firstprivate(b) + { + #pragma omp master + nthreads = omp_get_num_threads (); + b.doit(); + } +} + +int main() +{ + omp_set_dynamic (0); + omp_set_num_threads (4); + foo(); + + assert (B::xcount == nthreads); + assert (B::ccount == nthreads); + assert (B::dcount == nthreads+1); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-3.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-3.C new file mode 100644 index 000000000..e65e4ea52 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-3.C @@ -0,0 +1,89 @@ +// { dg-do run } + +#include <omp.h> +#include <assert.h> + +struct B +{ + static int icount; + static int dcount; + static int ccount; + static B *e_inner; + static B *e_outer; + + B(); + B(int); + B(const B &); + ~B(); + B& operator=(const B &); + void doit(); +}; + +int B::icount; +int B::dcount; +int B::ccount; +B * B::e_inner; +B * B::e_outer; + +B::B() +{ + #pragma omp atomic + icount++; +} + +B::B(int) +{ + e_outer = this; +} + +B::~B() +{ + #pragma omp atomic + dcount++; +} + +B& B::operator= (const B &b) +{ + assert (&b == e_inner); + assert (this == e_outer); + #pragma omp atomic + ccount++; + return *this; +} + +void B::doit() +{ + #pragma omp critical + { + assert (e_inner == 0); + e_inner = this; + } +} + +static int nthreads; + +void foo() +{ + B b(0); + + #pragma omp parallel sections lastprivate(b) + { + #pragma omp section + nthreads = omp_get_num_threads (); + #pragma omp section + b.doit (); + } +} + +int main() +{ + omp_set_dynamic (0); + omp_set_num_threads (4); + foo(); + + assert (B::ccount == 1); + assert (B::icount == nthreads); + assert (B::dcount == nthreads+1); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-4.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-4.C new file mode 100644 index 000000000..e4f8f82db --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-4.C @@ -0,0 +1,90 @@ +// { dg-do run } + +#include <omp.h> +#include <assert.h> + +struct B +{ + static int ccount; + static int dcount; + static int ecount; + static B *e_inner; + static B *e_outer; + + B(); + B(int); + B(const B &); + ~B(); + B& operator=(const B &); + void doit(); +}; + +int B::ccount; +int B::dcount; +int B::ecount; +B * B::e_inner; +B * B::e_outer; + +B::B(int) +{ + e_outer = this; +} + +B::B(const B &b) +{ + assert (&b == e_outer); + #pragma omp atomic + ccount++; +} + +B::~B() +{ + #pragma omp atomic + dcount++; +} + +B& B::operator= (const B &b) +{ + assert (&b == e_inner); + assert (this == e_outer); + #pragma omp atomic + ecount++; + return *this; +} + +void B::doit() +{ + #pragma omp critical + { + assert (e_inner == 0); + e_inner = this; + } +} + +static int nthreads; + +void foo() +{ + B b(0); + + #pragma omp parallel sections firstprivate(b) lastprivate(b) + { + #pragma omp section + nthreads = omp_get_num_threads (); + #pragma omp section + b.doit (); + } +} + +int main() +{ + omp_set_dynamic (0); + omp_set_num_threads (4); + foo(); + + assert (B::ecount == 1); + assert (B::ccount == nthreads); + assert (B::dcount == nthreads+1); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-5.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-5.C new file mode 100644 index 000000000..d99a1d462 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-5.C @@ -0,0 +1,52 @@ +// { dg-do run } +// { dg-require-effective-target tls_runtime } + +#include <omp.h> +#include <assert.h> + +struct B +{ + static int count; + static B *expected; + + B& operator=(const B &); +}; + +int B::count; +B * B::expected; + +static B thr; +#pragma omp threadprivate(thr) + +B& B::operator= (const B &b) +{ + assert (&b == expected); + assert (this != expected); + #pragma omp atomic + count++; + return *this; +} + +static int nthreads; + +void foo() +{ + B::expected = &thr; + + #pragma omp parallel copyin(thr) + { + #pragma omp master + nthreads = omp_get_num_threads (); + } +} + +int main() +{ + omp_set_dynamic (0); + omp_set_num_threads (4); + foo(); + + assert (B::count == nthreads-1); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-6.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-6.C new file mode 100644 index 000000000..eab74e089 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-6.C @@ -0,0 +1,50 @@ +// { dg-do run } + +#include <omp.h> +#include <assert.h> + +struct B +{ + static int count; + static B *expected; + + B& operator=(const B &); +}; + +int B::count; +B * B::expected; + +B& B::operator= (const B &b) +{ + assert (&b == expected); + assert (this != expected); + #pragma omp atomic + count++; + return *this; +} + +static int nthreads; + +void foo() +{ + #pragma omp parallel + { + B b; + #pragma omp single copyprivate(b) + { + nthreads = omp_get_num_threads (); + B::expected = &b; + } + } +} + +int main() +{ + omp_set_dynamic (0); + omp_set_num_threads (4); + foo(); + + assert (B::count == nthreads-1); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-7.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-7.C new file mode 100644 index 000000000..3d669a707 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-7.C @@ -0,0 +1,67 @@ +// { dg-do run } + +#include <omp.h> +#include <assert.h> + +#define N 10 + +struct B +{ + static int icount; + static int dcount; + static int xcount; + + B(); + B(const B &); + ~B(); + B& operator=(const B &); + void doit(); +}; + +int B::icount; +int B::dcount; +int B::xcount; + +B::B() +{ + #pragma omp atomic + icount++; +} + +B::~B() +{ + #pragma omp atomic + dcount++; +} + +void B::doit() +{ + #pragma omp atomic + xcount++; +} + +static int nthreads; + +void foo() +{ + B b[N]; + #pragma omp parallel private(b) + { + #pragma omp master + nthreads = omp_get_num_threads (); + b[0].doit(); + } +} + +int main() +{ + omp_set_dynamic (0); + omp_set_num_threads (4); + foo(); + + assert (B::xcount == nthreads); + assert (B::icount == (nthreads+1)*N); + assert (B::dcount == (nthreads+1)*N); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-8.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-8.C new file mode 100644 index 000000000..5c0d81b73 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-8.C @@ -0,0 +1,77 @@ +// { dg-do run } +// { dg-require-effective-target tls_runtime } + +#include <omp.h> +#include <assert.h> + +#define N 10 +#define THR 4 + +struct B +{ + B(); + B(const B &); + ~B(); + B& operator=(const B &); + void doit(); +}; + +static B *base; +static B *threadbase; +static unsigned cmask[THR]; +static unsigned dmask[THR]; + +#pragma omp threadprivate(threadbase) + +B::B() +{ + assert (base == 0); +} + +B::B(const B &b) +{ + unsigned index = &b - base; + assert (index < N); + cmask[omp_get_thread_num()] |= 1u << index; +} + +B::~B() +{ + if (threadbase) + { + unsigned index = this - threadbase; + assert (index < N); + dmask[omp_get_thread_num()] |= 1u << index; + } +} + +void foo() +{ + B b[N]; + + base = b; + + #pragma omp parallel firstprivate(b) + { + assert (omp_get_num_threads () == THR); + threadbase = b; + } + + threadbase = 0; +} + +int main() +{ + omp_set_dynamic (0); + omp_set_num_threads (THR); + foo(); + + for (int i = 0; i < THR; ++i) + { + unsigned xmask = (1u << N) - 1; + assert (cmask[i] == xmask); + assert (dmask[i] == xmask); + } + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-9.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-9.C new file mode 100644 index 000000000..215a901f8 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/ctor-9.C @@ -0,0 +1,60 @@ +// { dg-do run } +// { dg-require-effective-target tls_runtime } + +#include <omp.h> +#include <assert.h> + +#define N 10 +#define THR 4 + +struct B +{ + B& operator=(const B &); +}; + +static B *base; +static B *threadbase; +static int singlethread; +#pragma omp threadprivate(threadbase) + +static unsigned cmask[THR]; + +B& B::operator= (const B &b) +{ + unsigned sindex = &b - base; + unsigned tindex = this - threadbase; + assert(sindex < N); + assert(sindex == tindex); + cmask[omp_get_thread_num ()] |= 1u << tindex; + return *this; +} + +void foo() +{ + #pragma omp parallel + { + B b[N]; + threadbase = b; + #pragma omp single copyprivate(b) + { + assert(omp_get_num_threads () == THR); + singlethread = omp_get_thread_num (); + base = b; + } + } +} + +int main() +{ + omp_set_dynamic (0); + omp_set_num_threads (THR); + foo(); + + for (int i = 0; i < THR; ++i) + if (i == singlethread) + assert(cmask[singlethread] == 0); + else + assert(cmask[i] == (1u << N) - 1); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-1.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-1.C new file mode 100644 index 000000000..0e83c9583 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-1.C @@ -0,0 +1,96 @@ +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <omp.h> + +#define MAX 1000 + +void main1() +{ + int i, N1, N2, step; + int a[MAX], b[MAX]; + + N1 = rand () % 13; + N2 = rand () % (MAX - 51) + 50; + step = rand () % 7 + 1; + + printf ("N1 = %d\nN2 = %d\nstep = %d\n", N1, N2, step); + + for (i = N1; i <= N2; i += step) + a[i] = 42+ i; + + /* COUNTING UP (<). Fill in array 'b' in parallel. */ + memset (b, 0, sizeof b); +#pragma omp parallel shared(a,b,N1,N2,step) private(i) + { +#pragma omp for + for (i = N1; i < N2; i += step) + b[i] = a[i]; + } + + /* COUNTING UP (<). Check that all the cells were filled in properly. */ + for (i = N1; i < N2; i += step) + if (a[i] != b[i]) + abort (); + + printf ("for (i = %d; i < %d; i += %d) [OK]\n", N1, N2, step); + + /* COUNTING UP (<=). Fill in array 'b' in parallel. */ + memset (b, 0, sizeof b); +#pragma omp parallel shared(a,b,N1,N2,step) private(i) + { +#pragma omp for + for (i = N1; i <= N2; i += step) + b[i] = a[i]; + } + + /* COUNTING UP (<=). Check that all the cells were filled in properly. */ + for (i = N1; i <= N2; i += step) + if (a[i] != b[i]) + abort (); + + printf ("for (i = %d; i <= %d; i += %d) [OK]\n", N1, N2, step); + + /* COUNTING DOWN (>). Fill in array 'b' in parallel. */ + memset (b, 0, sizeof b); +#pragma omp parallel shared(a,b,N1,N2,step) private(i) + { +#pragma omp for + for (i = N2; i > N1; i -= step) + b[i] = a[i]; + } + + /* COUNTING DOWN (>). Check that all the cells were filled in properly. */ + for (i = N2; i > N1; i -= step) + if (a[i] != b[i]) + abort (); + + printf ("for (i = %d; i > %d; i -= %d) [OK]\n", N2, N1, step); + + /* COUNTING DOWN (>=). Fill in array 'b' in parallel. */ + memset (b, 0, sizeof b); +#pragma omp parallel shared(a,b,N1,N2,step) private(i) + { +#pragma omp for + for (i = N2; i >= N1; i -= step) + b[i] = a[i]; + } + + /* COUNTING DOWN (>=). Check that all the cells were filled in properly. */ + for (i = N2; i >= N1; i -= step) + if (a[i] != b[i]) + abort (); + + printf ("for (i = %d; i >= %d; i -= %d) [OK]\n", N2, N1, step); +} + +int +main () +{ + int i; + + srand (0); + for (i = 0; i < 10; ++i) + main1(); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-2.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-2.C new file mode 100644 index 000000000..ea3dc588a --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-2.C @@ -0,0 +1,32 @@ +#include <omp.h> + +/* Orphaned work sharing. */ + +extern "C" void abort (void); + +#define N 10 + +void parloop (int *a) +{ + int i; + +#pragma omp for + for (i = 0; i < N; i++) + a[i] = i + 3; +} + +main() +{ + int i, a[N]; + +#pragma omp parallel shared(a) + { + parloop (a); + } + + for (i = 0; i < N; i++) + if (a[i] != i + 3) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-3.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-3.C new file mode 100644 index 000000000..fa50f099f --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-3.C @@ -0,0 +1,26 @@ +extern "C" void abort (void); +int a; + +void +foo () +{ + int i; + a = 30; +#pragma omp barrier +#pragma omp for lastprivate (a) + for (i = 0; i < 1024; i++) + { + a = i; + } + if (a != 1023) + abort (); +} + +int +main (void) +{ +#pragma omp parallel num_threads (64) + foo (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-4.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-4.C new file mode 100644 index 000000000..731f23450 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-4.C @@ -0,0 +1,20 @@ +extern "C" void abort (void); + +main() +{ + int i, a; + + a = 30; + +#pragma omp parallel for firstprivate (a) lastprivate (a) \ + num_threads (2) schedule(static) + for (i = 0; i < 10; i++) + a = a + i; + + /* The thread that owns the last iteration will have computed + 30 + 5 + 6 + 7 + 8 + 9 = 65. */ + if (a != 65) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-5.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-5.C new file mode 100644 index 000000000..c427efa85 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-5.C @@ -0,0 +1,19 @@ +extern "C" void abort (); + +int check; +int f1() { check |= 1; return 1; } +int f2() { check |= 2; return 11; } +int f3() { check |= 4; return 2; } + +int a[12]; + +int main() +{ + #pragma omp for + for (int i = f1(); i <= f2(); i += f3()) + a[i] = 1; + + for (int i = 0; i < 12; ++i) + if (a[i] != (i & 1)) + abort (); +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-6.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-6.C new file mode 100644 index 000000000..fa26c6892 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-6.C @@ -0,0 +1,24 @@ +// { dg-do run } + +extern "C" void abort (void); + +volatile int count; +static int test(void) +{ + return ++count > 0; +} + +int main() +{ + int i; + #pragma omp for + for (i = 0; i < 10; ++i) + { + if (test()) + continue; + abort (); + } + if (i != count) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-7.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-7.C new file mode 100644 index 000000000..4eccb7fca --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/loop-7.C @@ -0,0 +1,22 @@ +// PR c++/24502 +// { dg-do run } + +extern "C" void abort (); + +template <typename T> T +foo (T r) +{ + T i; +#pragma omp for + for (i = 0; i < 10; i++) + r += i; + return r; +} + +int +main () +{ + if (foo (0) != 10 * 9 / 2 || foo (2L) != 10L * 9 / 2 + 2) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/master-1.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/master-1.C new file mode 100644 index 000000000..734b4e2cd --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/master-1.C @@ -0,0 +1,24 @@ +// PR c++/24734 +// { dg-do run } + +extern "C" void abort (); +int i; + +template<int> void +foo () +{ + #pragma omp parallel + { + #pragma omp master + i++; + } +} + +int +main () +{ + foo<0> (); + if (i != 1) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/nested-1.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/nested-1.C new file mode 100644 index 000000000..8d0e397bd --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/nested-1.C @@ -0,0 +1,28 @@ +// { dg-do run } + +extern "C" void abort(void); +#define N 1000 + +int foo() +{ + int i = 0, j; + + #pragma omp parallel for num_threads(2) shared (i) + for (j = 0; j < N; ++j) + { + #pragma omp parallel num_threads(1) shared (i) + { + #pragma omp atomic + i++; + } + } + + return i; +} + +int main() +{ + if (foo() != N) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/parallel-1.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/parallel-1.C new file mode 100644 index 000000000..3c9314713 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/parallel-1.C @@ -0,0 +1,40 @@ +#include <omp.h> + +extern "C" void abort (void); + +int +foo (void) +{ + return 10; +} + +main () +{ + int A = 0; + + #pragma omp parallel if (foo () > 10) shared (A) + { + A = omp_get_num_threads (); + } + + if (A != 1) + abort (); + + #pragma omp parallel if (foo () == 10) num_threads (3) shared (A) + { + A = omp_get_num_threads (); + } + + if (A != 3) + abort (); + + #pragma omp parallel if (foo () == 10) num_threads (foo ()) shared (A) + { + A = omp_get_num_threads (); + } + + if (A != 10) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr24455-1.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr24455-1.C new file mode 100644 index 000000000..e7f38f8ab --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr24455-1.C @@ -0,0 +1,6 @@ +// { dg-do compile } +// { dg-require-effective-target tls } +extern int i; +#pragma omp threadprivate (i) + +int i; diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr24455.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr24455.C new file mode 100644 index 000000000..ad43b47b2 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr24455.C @@ -0,0 +1,23 @@ +// { dg-do run } +// { dg-additional-sources pr24455-1.C } +// { dg-require-effective-target tls_runtime } + +extern "C" void abort (void); + +extern int i; +#pragma omp threadprivate(i) + +int main() +{ + i = 0; + +#pragma omp parallel default(none) num_threads(10) copyin(i) + { + i++; +#pragma omp barrier + if (i != 1) + abort (); + } + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr26691.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr26691.C new file mode 100644 index 000000000..776b31e24 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr26691.C @@ -0,0 +1,20 @@ +// PR c++/26691 + +struct A +{ + int n; + A (int i = 3) : n (i) {} +}; + +int +main () +{ + A a; + int err = 0; +#pragma omp parallel private (a) reduction (+:err) + if (a.n != 3) + err++; + + return err; + } + diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr26943.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr26943.C new file mode 100644 index 000000000..07b7b5dbf --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr26943.C @@ -0,0 +1,62 @@ +// PR c++/26943 +// { dg-do run } + +#include <assert.h> +#include <unistd.h> + +struct S +{ + public: + int x; + S () : x(-1) { } + S (const S &); + S& operator= (const S &); + void test (); +}; + +static volatile int hold; + +S::S (const S &s) +{ + #pragma omp master + sleep (1); + + assert (s.x == -1); + x = 0; +} + +S& +S::operator= (const S& s) +{ + assert (s.x == 1); + x = 2; + return *this; +} + +void +S::test () +{ + assert (x == 0); + x = 1; +} + +static S x; + +void +foo () +{ + #pragma omp sections firstprivate(x) lastprivate(x) + { + x.test(); + } +} + +int +main () +{ + #pragma omp parallel num_threads(2) + foo(); + + assert (x.x == 2); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr27337.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr27337.C new file mode 100644 index 000000000..6db2465ec --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr27337.C @@ -0,0 +1,87 @@ +// PR middle-end/27337 +// { dg-do run } + +#include <omp.h> + +extern "C" void abort (void); + +struct S +{ + S (); + ~S (); + S (const S &); + int i; +}; + +int n[3]; + +S::S () : i(18) +{ + if (omp_get_thread_num () != 0) +#pragma omp atomic + n[0]++; +} + +S::~S () +{ + if (omp_get_thread_num () != 0) +#pragma omp atomic + n[1]++; +} + +S::S (const S &x) +{ + if (x.i != 18) + abort (); + i = 118; + if (omp_get_thread_num () != 0) +#pragma omp atomic + n[2]++; +} + +S +foo () +{ + int i; + S ret; + +#pragma omp parallel for firstprivate (ret) lastprivate (ret) \ + schedule (static, 1) num_threads (4) + for (i = 0; i < 4; i++) + ret.i += omp_get_thread_num (); + + return ret; +} + +S +bar () +{ + int i; + S ret; + +#pragma omp parallel for num_threads (4) + for (i = 0; i < 4; i++) +#pragma omp atomic + ret.i += omp_get_thread_num () + 1; + + return ret; +} + +S x; + +int +main (void) +{ + omp_set_dynamic (false); + x = foo (); + if (n[0] != 0 || n[1] != 3 || n[2] != 3) + abort (); + if (x.i != 118 + 3) + abort (); + x = bar (); + if (n[0] != 0 || n[1] != 3 || n[2] != 3) + abort (); + if (x.i != 18 + 0 + 1 + 2 + 3 + 4) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr30703.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr30703.C new file mode 100644 index 000000000..d48efd952 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/pr30703.C @@ -0,0 +1,73 @@ +// PR c++/30703 +// { dg-do run } + +#include <omp.h> + +extern "C" void abort (); + +int ctor, cctor, dtor; + +struct A +{ + A(); + A(const A &); + ~A(); + int i; +}; + +A::A() +{ +#pragma omp atomic + ctor++; +} + +A::A(const A &r) +{ + i = r.i; +#pragma omp atomic + cctor++; +} + +A::~A() +{ +#pragma omp atomic + dtor++; +} + +void +foo (A a, A b) +{ + int i, j = 0; +#pragma omp parallel for firstprivate (a) lastprivate (a) private (b) schedule (static, 1) num_threads (5) + for (i = 0; i < 5; i++) + { + b.i = 5; + if (a.i != 6) + #pragma omp atomic + j += 1; + a.i = b.i + i + 6; + } + + if (j || a.i != 15) + abort (); +} + +void +bar () +{ + A a, b; + a.i = 6; + b.i = 7; + foo (a, b); +} + +int +main () +{ + omp_set_dynamic (false); + if (ctor || cctor || dtor) + abort (); + bar (); + if (ctor + cctor != dtor) + abort (); +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/reduction-1.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/reduction-1.C new file mode 100644 index 000000000..665163af0 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/reduction-1.C @@ -0,0 +1,36 @@ +#include <omp.h> +#include <stdlib.h> + +int +main (void) +{ + int i = 0, j = 0, k = ~0; + double d = 1.0; +#pragma omp parallel num_threads(4) reduction(+:i) reduction(*:d) reduction(&:k) + { + if (i != 0 || d != 1.0 || k != ~0) +#pragma omp atomic + j |= 1; + + if (omp_get_num_threads () != 4) +#pragma omp atomic + j |= 2; + + i = omp_get_thread_num (); + d = i + 1; + k = ~(1 << (2 * i)); + } + + if (j & 1) + abort (); + if ((j & 2) == 0) + { + if (i != (0 + 1 + 2 + 3)) + abort (); + if (d != (1.0 * 2.0 * 3.0 * 4.0)) + abort (); + if (k != (~0 ^ 0x55)) + abort (); + } + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/reduction-2.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/reduction-2.C new file mode 100644 index 000000000..52b3faff7 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/reduction-2.C @@ -0,0 +1,50 @@ +#include <omp.h> +#include <stdlib.h> + +int +main (void) +{ + int i = 0, j = 0, k = ~0, l; + double d = 1.0; +#pragma omp parallel num_threads(4) + { +#pragma omp single + { + i = 16; + k ^= (1 << 16); + d += 32.0; + } + +#pragma omp for reduction(+:i) reduction(*:d) reduction(&:k) + for (l = 0; l < 4; l++) + { + if (omp_get_num_threads () == 4 && (i != 0 || d != 1.0 || k != ~0)) +#pragma omp atomic + j |= 1; + + if (l == omp_get_thread_num ()) + { + i = omp_get_thread_num (); + d = i + 1; + k = ~(1 << (2 * i)); + } + } + + if (omp_get_num_threads () == 4) + { + if (i != (16 + 0 + 1 + 2 + 3)) +#pragma omp atomic + j |= 2; + if (d != (33.0 * 1.0 * 2.0 * 3.0 * 4.0)) +#pragma omp atomic + j |= 4; + if (k != (~0 ^ 0x55 ^ (1 << 16))) +#pragma omp atomic + j |= 8; + } + } + + if (j) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/reduction-3.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/reduction-3.C new file mode 100644 index 000000000..4f8f2fc12 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/reduction-3.C @@ -0,0 +1,51 @@ +#include <omp.h> +#include <stdlib.h> + +int +main (void) +{ + int i = 0, j = 0, k = ~0, l; + double d = 1.0; +#pragma omp parallel num_threads(4) + { +#pragma omp single + { + i = 16; + k ^= (1 << 16); + d += 32.0; + } + +#pragma omp for reduction(+:i) reduction(*:d) reduction(&:k) nowait + for (l = 0; l < 4; l++) + { + if (omp_get_num_threads () == 4 && (i != 0 || d != 1.0 || k != ~0)) +#pragma omp atomic + j |= 1; + + if (l == omp_get_thread_num ()) + { + i = omp_get_thread_num (); + d = i + 1; + k = ~(1 << (2 * i)); + } + } + + if (omp_get_num_threads () == 4) + { +#pragma omp barrier + if (i != (16 + 0 + 1 + 2 + 3)) +#pragma omp atomic + j |= 2; + if (d != (33.0 * 1.0 * 2.0 * 3.0 * 4.0)) +#pragma omp atomic + j |= 4; + if (k != (~0 ^ 0x55 ^ (1 << 16))) +#pragma omp atomic + j |= 8; + } + } + + if (j) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/sections-1.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/sections-1.C new file mode 100644 index 000000000..32c93dbde --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/sections-1.C @@ -0,0 +1,64 @@ +/****************************************************************************** +* FILE: omp_workshare2.c +* DESCRIPTION: +* OpenMP Example - Sections Work-sharing - C/C++ Version +* In this example, the OpenMP SECTION directive is used to assign +* different array operations to threads that execute a SECTION. Each +* thread receives its own copy of the result array to work with. +* AUTHOR: Blaise Barney 5/99 +* LAST REVISED: 04/06/05 +******************************************************************************/ +#include <omp.h> +#include <stdio.h> +#include <stdlib.h> +#define N 50 + +int main (int argc, char *argv[]) { + +int i, nthreads, tid; +float a[N], b[N], c[N]; + +/* Some initializations */ +for (i=0; i<N; i++) + a[i] = b[i] = i * 1.0; + +#pragma omp parallel shared(a,b,nthreads) private(c,i,tid) + { + tid = omp_get_thread_num(); + if (tid == 0) + { + nthreads = omp_get_num_threads(); + printf("Number of threads = %d\n", nthreads); + } + printf("Thread %d starting...\n",tid); + + #pragma omp sections nowait + { + #pragma omp section + { + printf("Thread %d doing section 1\n",tid); + for (i=0; i<N; i++) + { + c[i] = a[i] + b[i]; + printf("Thread %d: c[%d]= %f\n",tid,i,c[i]); + } + } + + #pragma omp section + { + printf("Thread %d doing section 2\n",tid); + for (i=0; i<N; i++) + { + c[i] = a[i] * b[i]; + printf("Thread %d: c[%d]= %f\n",tid,i,c[i]); + } + } + + } /* end of sections */ + + printf("Thread %d done.\n",tid); + + } /* end of parallel section */ + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/shared-1.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/shared-1.C new file mode 100644 index 000000000..334a553ce --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/shared-1.C @@ -0,0 +1,60 @@ +#include <omp.h> + +extern "C" void abort (void); + +struct Y +{ + int l[5][10]; +}; + +struct X +{ + struct Y y; + float b[10]; +}; + +void +parallel (int a, int b) +{ + int i, j; + struct X A[10][5]; + a = b = 3; + + for (i = 0; i < 10; i++) + for (j = 0; j < 5; j++) + A[i][j].y.l[3][3] = -10; + + #pragma omp parallel shared (a, b, A) num_threads (5) + { + int i, j; + + #pragma omp atomic + a += omp_get_num_threads (); + + #pragma omp atomic + b += omp_get_num_threads (); + + #pragma omp for private (j) + for (i = 0; i < 10; i++) + for (j = 0; j < 5; j++) + A[i][j].y.l[3][3] += 20; + + } + + for (i = 0; i < 10; i++) + for (j = 0; j < 5; j++) + if (A[i][j].y.l[3][3] != 10) + abort (); + + if (a != 28) + abort (); + + if (b != 28) + abort (); +} + +main() +{ + parallel (1, 2); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/shared-2.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/shared-2.C new file mode 100644 index 000000000..01855fbd4 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/shared-2.C @@ -0,0 +1,47 @@ +extern "C" void abort (void); + +void +parallel (int a, int b) +{ + int bad, LASTPRIV, LASTPRIV_SEC; + int i; + + a = b = 3; + + bad = 0; + + #pragma omp parallel firstprivate (a,b) shared (bad) num_threads (5) + { + if (a != 3 || b != 3) + bad = 1; + + #pragma omp for lastprivate (LASTPRIV) + for (i = 0; i < 10; i++) + LASTPRIV = i; + + #pragma omp sections lastprivate (LASTPRIV_SEC) + { + #pragma omp section + { LASTPRIV_SEC = 3; } + + #pragma omp section + { LASTPRIV_SEC = 42; } + } + + } + + if (LASTPRIV != 9) + abort (); + + if (LASTPRIV_SEC != 42) + abort (); + + if (bad) + abort (); +} + +int main() +{ + parallel (1, 2); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/single-1.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/single-1.C new file mode 100644 index 000000000..e318a48ca --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/single-1.C @@ -0,0 +1,19 @@ +extern "C" void abort (void); + +main() +{ + int i = 0; + + #pragma omp parallel shared (i) + { + #pragma omp single + { + i++; + } + } + + if (i != 1) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/single-2.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/single-2.C new file mode 100644 index 000000000..c2dd22856 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/single-2.C @@ -0,0 +1,36 @@ +extern "C" void abort (void); + +struct X +{ + int a; + char b; + int c; +}; + +main() +{ + int i = 0; + struct X x; + int bad = 0; + + #pragma omp parallel private (i, x) shared (bad) + { + i = 5; + + #pragma omp single copyprivate (i, x) + { + i++; + x.a = 23; + x.b = 42; + x.c = 26; + } + + if (i != 6 || x.a != 23 || x.b != 42 || x.c != 26) + bad = 1; + } + + if (bad) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/single-3.C b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/single-3.C new file mode 100644 index 000000000..abc7f44b3 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c++/single-3.C @@ -0,0 +1,21 @@ +extern "C" void abort (void); + +void +single (int a, int b) +{ + #pragma omp single copyprivate(a) copyprivate(b) + { + a = b = 5; + } + + if (a != b) + abort (); +} + +int main() +{ + #pragma omp parallel + single (1, 2); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.15.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.15.1.c new file mode 100644 index 000000000..276ac6caa --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.15.1.c @@ -0,0 +1,44 @@ +/* { dg-do run } */ + +#include <stdio.h> + +void +work (int n) +{ + printf ("[%d of %d], nested = %d, n = %d\n", omp_get_thread_num (), omp_get_num_threads(), omp_get_nested (), n); +} + +void +sub3 (int n) +{ + work (n); +#pragma omp barrier + work (n); +} + +void +sub2 (int k) +{ +#pragma omp parallel shared(k) + sub3 (k); +} + +void +sub1 (int n) +{ + int i; +#pragma omp parallel private(i) shared(n) + { +#pragma omp for + for (i = 0; i < n; i++) + sub2 (i); + } +} +int +main () +{ + sub1 (2); + sub2 (15); + sub3 (20); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.16.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.16.1.c new file mode 100644 index 000000000..28a994a28 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.16.1.c @@ -0,0 +1,47 @@ +/* { dg-do run } */ + +#include <stdio.h> + +float +work1 (int i) +{ + return 1.0 * i; +} + +float +work2 (int i) +{ + return 2.0 * i; +} + +void +a16 (float *x, float *y, int *index, int n) +{ + int i; +#pragma omp parallel for shared(x, y, index, n) + for (i = 0; i < n; i++) + { +#pragma omp atomic + x[index[i]] += work1 (i); + y[i] += work2 (i); + } +} +int +main () +{ + float x[1000]; + float y[10000]; + int index[10000]; + int i; + for (i = 0; i < 10000; i++) + { + index[i] = i % 1000; + y[i] = 0.0; + } + for (i = 0; i < 1000; i++) + x[i] = 0.0; + a16 (x, y, index, 10000); + for (i = 0; i < 10; i++) + printf ("x[%d] = %f, y[%d] = %f\n", i, x[i], i, y[i]); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.18.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.18.1.c new file mode 100644 index 000000000..388763e59 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.18.1.c @@ -0,0 +1,67 @@ +/* { dg-do run } */ + +#include <omp.h> +#include <stdio.h> + +extern void abort (void); + +#define NUMBER_OF_THREADS 4 + +int synch[NUMBER_OF_THREADS]; +int work[NUMBER_OF_THREADS]; +int result[NUMBER_OF_THREADS]; +int +fn1 (int i) +{ + return i * 2; +} + +int +fn2 (int a, int b) +{ + return a + b; +} + +int +main () +{ + int i, iam, neighbor; + omp_set_num_threads (NUMBER_OF_THREADS); +#pragma omp parallel private(iam,neighbor) shared(work,synch) + { + iam = omp_get_thread_num (); + synch[iam] = 0; +#pragma omp barrier + /*Do computation into my portion of work array */ + work[iam] = fn1 (iam); + /* Announce that I am done with my work. The first flush + * ensures that my work is made visible before synch. + * The second flush ensures that synch is made visible. + */ +#pragma omp flush(work,synch) + synch[iam] = 1; +#pragma omp flush(synch) + /* Wait for neighbor. The first flush ensures that synch is read + * from memory, rather than from the temporary view of memory. + * The second flush ensures that work is read from memory, and + * is done so after the while loop exits. + */ + neighbor = (iam > 0 ? iam : omp_get_num_threads ()) - 1; + while (synch[neighbor] == 0) + { +#pragma omp flush(synch) + } +#pragma omp flush(work,synch) + /* Read neighbor's values of work array */ + result[iam] = fn2 (work[neighbor], work[iam]); + } + /* output result here */ + for (i = 0; i < NUMBER_OF_THREADS; i++) + { + neighbor = (i > 0 ? i : NUMBER_OF_THREADS) - 1; + if (result[i] != i * 2 + neighbor * 2) + abort (); + } + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.19.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.19.1.c new file mode 100644 index 000000000..65ffe624c --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.19.1.c @@ -0,0 +1,55 @@ +/* { dg-do run } */ + +int x, *p = &x; +extern void abort (void); +void +f1 (int *q) +{ + *q = 1; +#pragma omp flush + /* x, p, and *q are flushed */ + /* because they are shared and accessible */ + /* q is not flushed because it is not shared. */ +} + +void +f2 (int *q) +{ +#pragma omp barrier + *q = 2; +#pragma omp barrier + /* a barrier implies a flush */ + /* x, p, and *q are flushed */ + /* because they are shared and accessible */ + /* q is not flushed because it is not shared. */ +} + +int +g (int n) +{ + int i = 1, j, sum = 0; + *p = 1; +#pragma omp parallel reduction(+: sum) num_threads(2) + { + f1 (&j); + /* i, n and sum were not flushed */ + /* because they were not accessible in f1 */ + /* j was flushed because it was accessible */ + sum += j; + f2 (&j); + /* i, n, and sum were not flushed */ + /* because they were not accessible in f2 */ + /* j was flushed because it was accessible */ + sum += i + j + *p + n; + } + return sum; +} + +int +main () +{ + int result = g (10); + if (result != 30) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.2.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.2.1.c new file mode 100644 index 000000000..f6ae4c7c5 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.2.1.c @@ -0,0 +1,45 @@ +/* { dg-do run } */ + +#include <stdio.h> +#include <omp.h> +extern void abort (void); +int +main () +{ + int bad, x; + x = 2; + bad = 0; +#pragma omp parallel num_threads(2) shared(x, bad) + { + if (omp_get_thread_num () == 0) + { + volatile int i; + for (i = 0; i < 100000000; i++) + x = 5; + } + else + { + /* Print 1: the following read of x has a race */ + if (x != 2 && x != 5) + bad = 1; + } +#pragma omp barrier + if (omp_get_thread_num () == 0) + { + /* x must be 5 now. */ + if (x != 5) + bad = 1; + } + else + { + /* x must be 5 now. */ + if (x != 5) + bad = 1; + } + } + + if (bad) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.21.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.21.1.c new file mode 100644 index 000000000..0c1c39a12 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.21.1.c @@ -0,0 +1,25 @@ +/* { dg-do run } */ + +#include <stdio.h> +void +work (int k) +{ +#pragma omp ordered + printf (" %d\n", k); +} + +void +a21 (int lb, int ub, int stride) +{ + int i; +#pragma omp parallel for ordered schedule(dynamic) + for (i = lb; i < ub; i += stride) + work (i); +} + +int +main () +{ + a21 (0, 100, 5); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.26.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.26.1.c new file mode 100644 index 000000000..e146fa204 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.26.1.c @@ -0,0 +1,17 @@ +/* { dg-do run } */ + +#include <stdio.h> +int +main () +{ + int i, j; + i = 1; + j = 2; +#pragma omp parallel private(i) firstprivate(j) + { + i = 3; + j = j + 2; + } + printf ("%d %d\n", i, j); /* i and j are undefined */ + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.29.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.29.1.c new file mode 100644 index 000000000..6f0f65fa0 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.29.1.c @@ -0,0 +1,30 @@ +/* { dg-do run } */ + +#include <assert.h> +int A[2][2] = { 1, 2, 3, 4 }; +void +f (int n, int B[n][n], int C[]) +{ + int D[2][2] = { 1, 2, 3, 4 }; + int E[n][n]; + assert (n >= 2); + E[1][1] = 4; +#pragma omp parallel firstprivate(B, C, D, E) + { + assert (sizeof (B) == sizeof (int (*)[n])); + assert (sizeof (C) == sizeof (int *)); + assert (sizeof (D) == 4 * sizeof (int)); + assert (sizeof (E) == n * n * sizeof (int)); + /* Private B and C have values of original B and C. */ + assert (&B[1][1] == &A[1][1]); + assert (&C[3] == &A[1][1]); + assert (D[1][1] == 4); + assert (E[1][1] == 4); + } +} +int +main () +{ + f (2, A, A[0]); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.3.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.3.1.c new file mode 100644 index 000000000..9e7c24f75 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.3.1.c @@ -0,0 +1,11 @@ +/* { dg-do run } */ + +#include <stdio.h> +int +main () +{ +# ifdef _OPENMP + printf ("Compiled by an OpenMP-compliant implementation.\n"); +# endif + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.33.3.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.33.3.c new file mode 100644 index 000000000..0b7f0197c --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.33.3.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ + +#include <stdio.h> +#include <stdlib.h> +#include <omp.h> +omp_lock_t * +new_lock () +{ + omp_lock_t *lock_ptr; +#pragma omp single copyprivate(lock_ptr) + { + lock_ptr = (omp_lock_t *) malloc (sizeof (omp_lock_t)); + omp_init_lock (lock_ptr); + } + return lock_ptr; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.36.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.36.1.c new file mode 100644 index 000000000..b60534d11 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.36.1.c @@ -0,0 +1,31 @@ +/* { dg-do run } */ + +#include <omp.h> +#include <stdlib.h> +void +do_by_16 (float *x, int iam, int ipoints) +{ +} + +void +a36 (float *x, int npoints) +{ + int iam, ipoints; + omp_set_dynamic (0); + omp_set_num_threads (16); +#pragma omp parallel shared(x, npoints) private(iam, ipoints) + { + if (omp_get_num_threads () != 16) + abort (); + iam = omp_get_thread_num (); + ipoints = npoints / 16; + do_by_16 (x, iam, ipoints); + } +} + +int main() +{ + float a[10]; + a36 (a, 10); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.39.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.39.1.c new file mode 100644 index 000000000..a129e87fc --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.39.1.c @@ -0,0 +1,38 @@ +/* { dg-do run } */ + +#include <stdio.h> +#include <omp.h> +void +skip (int i) +{ +} + +void +work (int i) +{ +} +int +main () +{ + omp_lock_t lck; + int id; + omp_init_lock (&lck); +#pragma omp parallel shared(lck) private(id) + { + id = omp_get_thread_num (); + omp_set_lock (&lck); + /* only one thread at a time can execute this printf */ + printf ("My thread id is %d.\n", id); + omp_unset_lock (&lck); + while (!omp_test_lock (&lck)) + { + skip (id); /* we do not yet have the lock, + so we must do something else */ + } + work (id); /* we now have the lock + and can do the work */ + omp_unset_lock (&lck); + } + omp_destroy_lock (&lck); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.4.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.4.1.c new file mode 100644 index 000000000..c6be49090 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.4.1.c @@ -0,0 +1,38 @@ +/* { dg-do run } */ + +#include <omp.h> +extern void abort (void); +void +subdomain (float *x, int istart, int ipoints) +{ + int i; + for (i = 0; i < ipoints; i++) + x[istart + i] = 123.456; +} + +void +sub (float *x, int npoints) +{ + int iam, nt, ipoints, istart; +#pragma omp parallel default(shared) private(iam,nt,ipoints,istart) + { + iam = omp_get_thread_num (); + nt = omp_get_num_threads (); + ipoints = npoints / nt; /* size of partition */ + istart = iam * ipoints; /* starting array index */ + if (iam == nt - 1) /* last thread may do more */ + ipoints = npoints - istart; + subdomain (x, istart, ipoints); + } +} +int +main () +{ + int i; + float array[10000]; + sub (array, 10000); + for (i = 0; i < 10000; i++) + if (array[i] < 123.45 || array[i] > 123.46) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.40.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.40.1.c new file mode 100644 index 000000000..aa7b88d70 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.40.1.c @@ -0,0 +1,48 @@ +/* { dg-do compile } */ + +#include <omp.h> +typedef struct +{ + int a, b; + omp_nest_lock_t lck; +} pair; +int work1 (); +int work2 (); +int work3 (); +void +incr_a (pair * p, int a) +{ + /* Called only from incr_pair, no need to lock. */ + p->a += a; +} + +void +incr_b (pair * p, int b) +{ + /* Called both from incr_pair and elsewhere, */ + /* so need a nestable lock. */ + omp_set_nest_lock (&p->lck); + p->b += b; + omp_unset_nest_lock (&p->lck); +} + +void +incr_pair (pair * p, int a, int b) +{ + omp_set_nest_lock (&p->lck); + incr_a (p, a); + incr_b (p, b); + omp_unset_nest_lock (&p->lck); +} + +void +a40 (pair * p) +{ +#pragma omp parallel sections + { +#pragma omp section + incr_pair (p, work1 (), work2 ()); +#pragma omp section + incr_b (p, work3 ()); + } +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.5.1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.5.1.c new file mode 100644 index 000000000..b909c4ddb --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/appendix-a/a.5.1.c @@ -0,0 +1,13 @@ +/* { dg-do run } */ + +#include <omp.h> +int +main () +{ + omp_set_dynamic (1); +#pragma omp parallel num_threads(10) + { + /* do work here */ + } + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/atomic-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/atomic-1.c new file mode 100644 index 000000000..82642a4e4 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/atomic-1.c @@ -0,0 +1,64 @@ +/* { dg-do run } */ +/* { dg-options "-O2 -fopenmp" } */ +/* { dg-options "-O2 -fopenmp -march=pentium" { target i?86-*-* x86_64-*-* } } */ +/* { dg-options "-O2 -fopenmp" { target lp64 } } */ + +#ifdef __i386__ +#include "../../../gcc/testsuite/gcc.dg/i386-cpuid.h" +#define bit_CX8 (1 << 8) +#endif + +extern void abort (void); +double d; +struct +{ + int i; + double e; + int j; +} x; + +void +f1 (void) +{ + #pragma omp atomic + d += 7.5; + #pragma omp atomic + d *= 2.5; + #pragma omp atomic + d /= 0.25; +} + +void +f2 (void) +{ + #pragma omp atomic + x.e += 7.5; + #pragma omp atomic + x.e *= 2.5; + #pragma omp atomic + x.e /= 0.25; +} + +int +main (void) +{ +#ifdef __i386__ + unsigned long cpu_facilities; + + cpu_facilities = i386_cpuid (); + + if ((cpu_facilities & bit_CX8) == 0) + return 0; +#endif + + d = 1.0; + f1 (); + if (d != 85.0) + abort (); + + x.e = 1.0; + f2 (); + if (x.i != 0 || x.e != 85.0 || x.j != 0) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/atomic-10.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/atomic-10.c new file mode 100644 index 000000000..6565279b9 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/atomic-10.c @@ -0,0 +1,140 @@ +/* { dg-do run } */ +/* { dg-options "-O2 -fopenmp" } */ + +extern void abort (void); +int x1, x2, x3, x4, x5; +volatile int y6 = 9, y2, y3, y4, y5; +volatile unsigned char z1, z2, z3, z4, z5; +float a1, a2, a3, a4; + +void +f1 (void) +{ + #pragma omp atomic + x1++; + #pragma omp atomic + x2--; + #pragma omp atomic + ++x3; + #pragma omp atomic + --x4; + #pragma omp atomic + x5 += 1; + #pragma omp atomic + x1 -= y6; + #pragma omp atomic + x2 |= 1; + #pragma omp atomic + x3 &= 1; + #pragma omp atomic + x4 ^= 1; + #pragma omp atomic + x5 *= 3; + #pragma omp atomic + x1 /= 3; + #pragma omp atomic + x2 /= 3; + #pragma omp atomic + x3 <<= 3; + #pragma omp atomic + x4 >>= 3; +} + +void +f2 (void) +{ + #pragma omp atomic + y6++; + #pragma omp atomic + y2--; + #pragma omp atomic + ++y3; + #pragma omp atomic + --y4; + #pragma omp atomic + y5 += 1; + #pragma omp atomic + y6 -= x1; + #pragma omp atomic + y2 |= 1; + #pragma omp atomic + y3 &= 1; + #pragma omp atomic + y4 ^= 1; + #pragma omp atomic + y5 *= 3; + #pragma omp atomic + y6 /= 3; + #pragma omp atomic + y2 /= 3; + #pragma omp atomic + y3 <<= 3; + #pragma omp atomic + y4 >>= 3; +} + +void +f3 (void) +{ + #pragma omp atomic + z1++; + #pragma omp atomic + z2--; + #pragma omp atomic + ++z3; + #pragma omp atomic + --z4; + #pragma omp atomic + z5 += 1; + #pragma omp atomic + z1 |= 1; + #pragma omp atomic + z2 &= 1; + #pragma omp atomic + z3 ^= 1; + #pragma omp atomic + z4 *= 3; + #pragma omp atomic + z5 /= 3; + #pragma omp atomic + z1 /= 3; + #pragma omp atomic + z2 <<= 3; + #pragma omp atomic + z3 >>= 3; +} + +void +f4 (void) +{ + #pragma omp atomic + a1 += 8.0; + #pragma omp atomic + a2 *= 3.5; + #pragma omp atomic + a3 -= a1 + a2; + #pragma omp atomic + a4 /= 2.0; +} + +int +main (void) +{ + f1 (); + if (x1 != -2 || x2 != 0 || x3 != 8 || x4 != -1 || x5 != 3) + abort (); + f2 (); + if (y6 != 4 || y2 != 0 || y3 != 8 || y4 != -1 || y5 != 3) + abort (); + f3 (); + if (z1 != 0 || z2 != 8 || z3 != 0 || z4 != 253 || z5 != 0) + abort (); + a1 = 7; + a2 = 10; + a3 = 11; + a4 = 13; + f4 (); + if (a1 != 15.0 || a2 != 35.0 || a3 != -39.0 || a4 != 6.5) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/atomic-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/atomic-2.c new file mode 100644 index 000000000..6f4939256 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/atomic-2.c @@ -0,0 +1,35 @@ +/* { dg-do run } */ +/* { dg-options "-O2 -fopenmp" } */ +/* { dg-options "-O2 -fopenmp -march=nocona" { target i?86-*-* x86_64-*-* } } */ +/* { dg-options "-O2 -fopenmp" { target ilp32 } } */ + +double d = 1.5; +long double ld = 3; +extern void abort (void); + +void +test (void) +{ +#pragma omp atomic + d *= 1.25; +#pragma omp atomic + ld /= 0.75; + if (d != 1.875 || ld != 4.0L) + abort (); +} + +int +main (void) +{ +#ifdef __x86_64__ +# define bit_SSE3 (1 << 0) +# define bit_CX16 (1 << 13) + unsigned int ax, bx, cx, dx; + __asm__ ("cpuid" : "=a" (ax), "=b" (bx), "=c" (cx), "=d" (dx) + : "0" (1) : "cc"); + if ((cx & (bit_SSE3 | bit_CX16)) != (bit_SSE3 | bit_CX16)) + return 0; +#endif + test (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/barrier-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/barrier-1.c new file mode 100644 index 000000000..1f8d1f0d3 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/barrier-1.c @@ -0,0 +1,50 @@ +/* Trivial test of barrier. */ + +#include <omp.h> +#include <sys/time.h> +#include <unistd.h> +#include <assert.h> +#include "libgomp_g.h" + + +struct timeval stamps[3][3]; + +static void function(void *dummy) +{ + int iam = omp_get_thread_num (); + + gettimeofday (&stamps[iam][0], NULL); + if (iam == 0) + usleep (10); + + GOMP_barrier (); + + if (iam == 0) + { + gettimeofday (&stamps[0][1], NULL); + usleep (10); + } + + GOMP_barrier (); + + gettimeofday (&stamps[iam][2], NULL); +} + +int main() +{ + omp_set_dynamic (0); + + GOMP_parallel_start (function, NULL, 3); + function (NULL); + GOMP_parallel_end (); + + assert (!timercmp (&stamps[0][0], &stamps[0][1], >)); + assert (!timercmp (&stamps[1][0], &stamps[0][1], >)); + assert (!timercmp (&stamps[2][0], &stamps[0][1], >)); + + assert (!timercmp (&stamps[0][1], &stamps[0][2], >)); + assert (!timercmp (&stamps[0][1], &stamps[1][2], >)); + assert (!timercmp (&stamps[0][1], &stamps[2][2], >)); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/c.exp b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/c.exp new file mode 100644 index 000000000..d9a5fc330 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/c.exp @@ -0,0 +1,28 @@ +# APPLE LOCAL file mainline +if [info exists lang_library_path] then { + unset lang_library_path + unset lang_test_file + unset lang_link_flags +} + +load_lib libgomp-dg.exp + +# If a testcase doesn't have special options, use these. +if ![info exists DEFAULT_CFLAGS] then { + set DEFAULT_CFLAGS "-O2" +} + +# Initialize dg. +dg-init + +# Gather a list of all tests. +set tests [lsort [find $srcdir/$subdir *.c]] + +set ld_library_path $always_ld_library_path +set_ld_library_path_env_vars + +# Main loop. +dg-runtest $tests "" $DEFAULT_CFLAGS + +# All done. +dg-finish diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-1.c new file mode 100644 index 000000000..49c546004 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-1.c @@ -0,0 +1,34 @@ +/* { dg-do run } */ +/* { dg-options "-O2" } */ +/* { dg-require-effective-target tls_runtime } */ + +#include <omp.h> +#include <stdlib.h> + +int thr = 32; +#pragma omp threadprivate (thr) + +int +main (void) +{ + int l = 0; + + omp_set_dynamic (0); + omp_set_num_threads (6); + +#pragma omp parallel copyin (thr) reduction (||:l) + { + l = thr != 32; + thr = omp_get_thread_num () + 11; + } + + if (l || thr != 11) + abort (); + +#pragma omp parallel reduction (||:l) + l = thr != omp_get_thread_num () + 11; + + if (l) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-2.c new file mode 100644 index 000000000..ae2451ef1 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-2.c @@ -0,0 +1,34 @@ +/* { dg-do run } */ +/* { dg-options "-O2" } */ +/* { dg-require-effective-target tls_runtime } */ + +#include <omp.h> +#include <stdlib.h> + +struct { int t; char buf[64]; } thr = { 32, "" }; +#pragma omp threadprivate (thr) + +int +main (void) +{ + int l = 0; + + omp_set_dynamic (0); + omp_set_num_threads (6); + +#pragma omp parallel copyin (thr) reduction (||:l) + { + l = thr.t != 32; + thr.t = omp_get_thread_num () + 11; + } + + if (l || thr.t != 11) + abort (); + +#pragma omp parallel reduction (||:l) + l = thr.t != omp_get_thread_num () + 11; + + if (l) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-3.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-3.c new file mode 100644 index 000000000..86b0d691f --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-3.c @@ -0,0 +1,42 @@ +/* { dg-do run } */ +/* { dg-options "-O2" } */ +/* { dg-require-effective-target tls_runtime } */ + +#include <omp.h> +#include <stdlib.h> + +int thr; +#pragma omp threadprivate (thr) + +int +test (int l) +{ + return l || (thr != omp_get_thread_num () * 2); +} + +int +main (void) +{ + int l = 0; + + omp_set_dynamic (0); + omp_set_num_threads (6); + + thr = 8; + /* Broadcast the value to all threads. */ +#pragma omp parallel copyin (thr) + ; + +#pragma omp parallel reduction (||:l) + { + /* Now test if the broadcast succeeded. */ + l = thr != 8; + thr = omp_get_thread_num () * 2; +#pragma omp barrier + l = test (l); + } + + if (l) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/critical-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/critical-1.c new file mode 100644 index 000000000..2b8503be7 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/critical-1.c @@ -0,0 +1,39 @@ +/* Trivial test of critical sections. */ + +/* { dg-require-effective-target sync_int_long } */ + +#include <omp.h> +#include <sys/time.h> +#include <unistd.h> +#include <assert.h> +#include "libgomp_g.h" + + +static volatile int test = -1; + +static void function(void *dummy) +{ + int iam = omp_get_thread_num (); + int old; + + GOMP_critical_start (); + + old = __sync_lock_test_and_set (&test, iam); + assert (old == -1); + + usleep (10); + test = -1; + + GOMP_critical_end (); +} + +int main() +{ + omp_set_dynamic (0); + + GOMP_parallel_start (function, NULL, 3); + function (NULL); + GOMP_parallel_end (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/critical-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/critical-2.c new file mode 100644 index 000000000..530a891f6 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/critical-2.c @@ -0,0 +1,35 @@ +// { dg-do run } +// Test several constructs within a parallel. At one point in development, +// the critical directive clobbered the shared clause of the parallel. + +#include <omp.h> +#include <stdlib.h> + +#define N 2000 + +int main() +{ + int A[N]; + int nthreads; + int i; + +#pragma omp parallel shared (A, nthreads) + { + #pragma omp master + nthreads = omp_get_num_threads (); + + #pragma omp for + for (i = 0; i < N; i++) + A[i] = 0; + + #pragma omp critical + for (i = 0; i < N; i++) + A[i] += 1; + } + + for (i = 0; i < N; i++) + if (A[i] != nthreads) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/lib-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/lib-1.c new file mode 100644 index 000000000..4839cf936 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/lib-1.c @@ -0,0 +1,99 @@ +#include <stdlib.h> +#include <omp.h> + +int +main (void) +{ + double d, e; + int l; + omp_lock_t lck; + omp_nest_lock_t nlck; + + d = omp_get_wtime (); + + omp_init_lock (&lck); + omp_set_lock (&lck); + if (omp_test_lock (&lck)) + abort (); + omp_unset_lock (&lck); + if (! omp_test_lock (&lck)) + abort (); + if (omp_test_lock (&lck)) + abort (); + omp_unset_lock (&lck); + omp_destroy_lock (&lck); + + omp_init_nest_lock (&nlck); + if (omp_test_nest_lock (&nlck) != 1) + abort (); + omp_set_nest_lock (&nlck); + if (omp_test_nest_lock (&nlck) != 3) + abort (); + omp_unset_nest_lock (&nlck); + omp_unset_nest_lock (&nlck); + if (omp_test_nest_lock (&nlck) != 2) + abort (); + omp_unset_nest_lock (&nlck); + omp_unset_nest_lock (&nlck); + omp_destroy_nest_lock (&nlck); + + omp_set_dynamic (1); + if (! omp_get_dynamic ()) + abort (); + omp_set_dynamic (0); + if (omp_get_dynamic ()) + abort (); + + omp_set_nested (1); + if (! omp_get_nested ()) + abort (); + omp_set_nested (0); + if (omp_get_nested ()) + abort (); + + omp_set_num_threads (5); + if (omp_get_num_threads () != 1) + abort (); + if (omp_get_max_threads () != 5) + abort (); + if (omp_get_thread_num () != 0) + abort (); + omp_set_num_threads (3); + if (omp_get_num_threads () != 1) + abort (); + if (omp_get_max_threads () != 3) + abort (); + if (omp_get_thread_num () != 0) + abort (); + l = 0; +#pragma omp parallel reduction (|:l) + { + l = omp_get_num_threads () != 3; + l |= omp_get_thread_num () < 0; + l |= omp_get_thread_num () >= 3; +#pragma omp master + l |= omp_get_thread_num () != 0; + } + if (l) + abort (); + + if (omp_get_num_procs () <= 0) + abort (); + if (omp_in_parallel ()) + abort (); +#pragma omp parallel reduction (|:l) + l = ! omp_in_parallel (); +#pragma omp parallel reduction (|:l) if (1) + l = ! omp_in_parallel (); + + e = omp_get_wtime (); + if (d > e) + abort (); + d = omp_get_wtick (); + /* Negative precision is definitely wrong, + bigger than 1s clock resolution is also strange. */ + if (d <= 0 || d > 1) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/loop-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/loop-1.c new file mode 100644 index 000000000..11348dcfe --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/loop-1.c @@ -0,0 +1,140 @@ +/* Test that all loop iterations are touched. This doesn't verify + scheduling order, merely coverage. */ + +/* { dg-require-effective-target sync_int_long } */ + +#include <omp.h> +#include <string.h> +#include <assert.h> +#include "libgomp_g.h" + + +#define N 10000 +static int S, E, INCR, CHUNK, NTHR; +static int data[N]; + +static void clean_data (void) +{ + memset (data, -1, sizeof (data)); +} + +static void test_data (void) +{ + int i, j; + + for (i = 0; i < S; ++i) + assert (data[i] == -1); + + for (j = 0; i < E; ++i, j = (j + 1) % INCR) + if (j == 0) + assert (data[i] != -1); + else + assert (data[i] == -1); + + for (; i < N; ++i) + assert (data[i] == -1); +} + +static void set_data (long i, int val) +{ + int old; + assert (i >= 0 && i < N); + old = __sync_lock_test_and_set (data+i, val); + assert (old == -1); +} + + +#define TMPL_1(sched) \ +static void f_##sched##_1 (void *dummy) \ +{ \ + int iam = omp_get_thread_num (); \ + long s0, e0, i; \ + if (GOMP_loop_##sched##_start (S, E, INCR, CHUNK, &s0, &e0)) \ + do \ + { \ + for (i = s0; i < e0; i += INCR) \ + set_data (i, iam); \ + } \ + while (GOMP_loop_##sched##_next (&s0, &e0)); \ + GOMP_loop_end (); \ +} \ +static void t_##sched##_1 (void) \ +{ \ + clean_data (); \ + GOMP_parallel_start (f_##sched##_1, NULL, NTHR); \ + f_##sched##_1 (NULL); \ + GOMP_parallel_end (); \ + test_data (); \ +} + +TMPL_1(static) +TMPL_1(dynamic) +TMPL_1(guided) + +#define TMPL_2(sched) \ +static void f_##sched##_2 (void *dummy) \ +{ \ + int iam = omp_get_thread_num (); \ + long s0, e0, i; \ + while (GOMP_loop_##sched##_next (&s0, &e0)) \ + { \ + for (i = s0; i < e0; i += INCR) \ + set_data (i, iam); \ + } \ + GOMP_loop_end_nowait (); \ +} \ +static void t_##sched##_2 (void) \ +{ \ + clean_data (); \ + GOMP_parallel_loop_##sched##_start \ + (f_##sched##_2, NULL, NTHR, S, E, INCR, CHUNK); \ + f_##sched##_2 (NULL); \ + GOMP_parallel_end (); \ + test_data (); \ +} + +TMPL_2(static) +TMPL_2(dynamic) +TMPL_2(guided) + +static void test (void) +{ + t_static_1 (); + t_dynamic_1 (); + t_guided_1 (); + t_static_2 (); + t_dynamic_2 (); + t_guided_2 (); +} + +int main() +{ + omp_set_dynamic (0); + + NTHR = 4; + + S = 0, E = N, INCR = 1, CHUNK = 4; + test (); + + S = 0, E = N, INCR = 2, CHUNK = 4; + test (); + + S = 1, E = N-1, INCR = 1, CHUNK = 5; + test (); + + S = 1, E = N-1, INCR = 2, CHUNK = 5; + test (); + + S = 2, E = 4, INCR = 1, CHUNK = 1; + test (); + + S = 0, E = N, INCR = 1, CHUNK = 0; + t_static_1 (); + t_static_2 (); + + S = 1, E = N-1, INCR = 1, CHUNK = 0; + t_static_1 (); + t_static_2 (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/loop-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/loop-2.c new file mode 100644 index 000000000..4bae023c7 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/loop-2.c @@ -0,0 +1,114 @@ +/* Validate static scheduling iteration dispatch. We only test with + even thread distributions here; there are multiple valid solutions + for uneven thread distributions. */ + +/* { dg-require-effective-target sync_int_long } */ + +#include <omp.h> +#include <string.h> +#include <assert.h> +#include "libgomp_g.h" + + +#define N 360 +static int data[N][2]; +static int INCR, NTHR, CHUNK; + +static void clean_data (void) +{ + memset (data, -1, sizeof (data)); +} + +static void test_data (void) +{ + int n, i, c, thr, iter, chunk; + + chunk = CHUNK; + if (chunk == 0) + chunk = N / INCR / NTHR; + + thr = iter = c = i = 0; + + for (n = 0; n < N; ++n) + { + if (i == 0) + { + assert (data[n][0] == thr); + assert (data[n][1] == iter); + } + else + { + assert (data[n][0] == -1); + assert (data[n][1] == -1); + } + + if (++i == INCR) + { + i = 0; + if (++c == chunk) + { + c = 0; + if (++thr == NTHR) + { + thr = 0; + ++iter; + } + } + } + } +} + +static void set_data (long i, int thr, int iter) +{ + int old; + assert (i >= 0 && i < N); + old = __sync_lock_test_and_set (&data[i][0], thr); + assert (old == -1); + old = __sync_lock_test_and_set (&data[i][1], iter); + assert (old == -1); +} + +static void f_static_1 (void *dummy) +{ + int iam = omp_get_thread_num (); + long s0, e0, i, count = 0; + if (GOMP_loop_static_start (0, N, INCR, CHUNK, &s0, &e0)) + do + { + for (i = s0; i < e0; i += INCR) + set_data (i, iam, count); + ++count; + } + while (GOMP_loop_static_next (&s0, &e0)); + GOMP_loop_end (); +} + +static void test (void) +{ + clean_data (); + GOMP_parallel_start (f_static_1, NULL, NTHR); + f_static_1 (NULL); + GOMP_parallel_end (); + test_data (); +} + +int main() +{ + omp_set_dynamic (0); + + NTHR = 5; + + INCR = 1, CHUNK = 0; /* chunk = 360 / 5 = 72 */ + test (); + + INCR = 4, CHUNK = 0; /* chunk = 360 / 4 / 5 = 18 */ + test (); + + INCR = 1, CHUNK = 4; /* 1 * 4 * 5 = 20 -> 360 / 20 = 18 iterations. */ + test (); + + INCR = 3, CHUNK = 4; /* 3 * 4 * 5 = 60 -> 360 / 60 = 6 iterations. */ + test (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/loop-3.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/loop-3.c new file mode 100644 index 000000000..ba3ecdaca --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/loop-3.c @@ -0,0 +1,24 @@ +/* { dg-do run } */ + +extern void abort (void); + +volatile int count; +static int test(void) +{ + return ++count > 0; +} + +int main() +{ + int i; + #pragma omp for + for (i = 0; i < 10; ++i) + { + if (test()) + continue; + abort (); + } + if (i != count) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nested-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nested-1.c new file mode 100644 index 000000000..d3cfb0100 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nested-1.c @@ -0,0 +1,30 @@ +#include <omp.h> +#include <stdlib.h> + +int +main (void) +{ + int i = -1, j = -1; + + omp_set_nested (1); + omp_set_dynamic (0); +#pragma omp parallel num_threads (4) + { +#pragma omp single + { + i = omp_get_thread_num () + omp_get_num_threads () * 256; +#pragma omp parallel num_threads (2) + { +#pragma omp single + { + j = omp_get_thread_num () + omp_get_num_threads () * 256; + } + } + } + } + if (i < 4 * 256 || i >= 4 * 256 + 4) + abort (); + if (j < 2 * 256 || j >= 2 * 256 + 2) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nested-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nested-2.c new file mode 100644 index 000000000..f52b074ff --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nested-2.c @@ -0,0 +1,30 @@ +#include <omp.h> +#include <stdlib.h> + +int +main (void) +{ + int i = -1, j = -1; + + omp_set_nested (0); + omp_set_dynamic (0); +#pragma omp parallel num_threads (4) + { +#pragma omp single + { + i = omp_get_thread_num () + omp_get_num_threads () * 256; +#pragma omp parallel num_threads (2) + { +#pragma omp single + { + j = omp_get_thread_num () + omp_get_num_threads () * 256; + } + } + } + } + if (i < 4 * 256 || i >= 4 * 256 + 4) + abort (); + if (j != 256 + 0) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-1.c new file mode 100644 index 000000000..26c0d237c --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-1.c @@ -0,0 +1,49 @@ +/* { dg-do run } */ + +#include <omp.h> +#include <stdlib.h> + +int +main (void) +{ + int a = 1, b = 2, c = 3; + void + foo (void) + { + int l = 0; +#pragma omp parallel shared (a) private (b) firstprivate (c) \ + num_threads (2) reduction (||:l) + { + if (a != 1 || c != 3) l = 1; +#pragma omp barrier + if (omp_get_thread_num () == 0) + { + a = 4; + b = 5; + c = 6; + } +#pragma omp barrier + if (omp_get_thread_num () == 1) + { + if (a != 4 || c != 3) l = 1; + a = 7; + b = 8; + c = 9; + } + else if (omp_get_num_threads () == 1) + a = 7; +#pragma omp barrier + if (omp_get_thread_num () == 0) + if (a != 7 || b != 5 || c != 6) l = 1; +#pragma omp barrier + if (omp_get_thread_num () == 1) + if (a != 7 || b != 8 || c != 9) l = 1; + } + if (l) + abort (); + } + foo (); + if (a != 7) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-2.c new file mode 100644 index 000000000..fdbbe0f73 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-2.c @@ -0,0 +1,20 @@ +/* { dg-do run } */ + +extern void abort (void); + +int +main (void) +{ + int i; + void + foo (void) + { +#pragma omp master + i += 8; + } + i = 4; + foo (); + if (i != 12) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-3.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-3.c new file mode 100644 index 000000000..8f8847f97 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-3.c @@ -0,0 +1,52 @@ +/* { dg-do run } */ + +#include <omp.h> + +extern void abort (void); + +int +main (void) +{ + int i = 5, l = 0; + int foo (void) { return i == 6; } + int bar (void) { return i - 3; } + + omp_set_dynamic (0); + +#pragma omp parallel if (foo ()) num_threads (bar ()) reduction (|:l) + if (omp_get_num_threads () != 1) + l = 1; + + i++; + +#pragma omp parallel if (foo ()) num_threads (bar ()) reduction (|:l) + if (omp_get_num_threads () != 3) + l = 1; + + i++; + +#pragma omp master + if (bar () != 4) + abort (); + +#pragma omp single + { + if (foo ()) + abort (); + i--; + if (! foo ()) + abort (); + } + + if (l) + abort (); + + i = 8; +#pragma omp atomic + l += bar (); + + if (l != 5) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-4.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-4.c new file mode 100644 index 000000000..dbe1062bd --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-4.c @@ -0,0 +1,65 @@ +/* PR middle-end/25261 */ +/* { dg-do run } */ + +#include <omp.h> + +extern void abort (void); + +int +main (void) +{ + int i = 5, j, l = 0; + int foo (void) + { + return i == 6; + } + int bar (void) + { + return i - 3; + } + + omp_set_dynamic (0); + +#pragma omp parallel if (foo ()) num_threads (2) + if (omp_get_num_threads () != 1) +#pragma omp atomic + l++; + +#pragma omp parallel for schedule (static, bar ()) num_threads (2) \ + reduction (|:l) + for (j = 0; j < 4; j++) + if (omp_get_thread_num () != (j >= 2)) +#pragma omp atomic + l++; + + i++; + +#pragma omp parallel if (foo ()) num_threads (2) + if (omp_get_num_threads () != 2) +#pragma omp atomic + l++; + +#pragma omp parallel for schedule (static, bar ()) num_threads (2) \ + reduction (|:l) + for (j = 0; j < 6; j++) + if (omp_get_thread_num () != (j >= 3)) +#pragma omp atomic + l++; + +#pragma omp parallel num_threads (4) reduction (|:l) + if (!foo () || bar () != 3) +#pragma omp atomic + l++; + + i++; + +#pragma omp parallel num_threads (4) reduction (|:l) + if (foo () || bar () != 4) +#pragma omp atomic + l++; + + if (l) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-5.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-5.c new file mode 100644 index 000000000..6072b1fe3 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/nestedfn-5.c @@ -0,0 +1,38 @@ +/* { dg-do run } */ +/* { dg-options "-O2" } */ + +extern void abort (void); + +void +foo (int *j) +{ + int i = 5; + int bar (void) { return i + 1; } +#pragma omp sections + { + #pragma omp section + { + if (bar () != 6) + #pragma omp atomic + ++*j; + } + #pragma omp section + { + if (bar () != 6) + #pragma omp atomic + ++*j; + } + } +} + +int +main (void) +{ + int j = 0; +#pragma omp parallel num_threads (2) + foo (&j); + if (j) + abort (); + return 0; +} + diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-loop01.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-loop01.c new file mode 100644 index 000000000..0e83c9583 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-loop01.c @@ -0,0 +1,96 @@ +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <omp.h> + +#define MAX 1000 + +void main1() +{ + int i, N1, N2, step; + int a[MAX], b[MAX]; + + N1 = rand () % 13; + N2 = rand () % (MAX - 51) + 50; + step = rand () % 7 + 1; + + printf ("N1 = %d\nN2 = %d\nstep = %d\n", N1, N2, step); + + for (i = N1; i <= N2; i += step) + a[i] = 42+ i; + + /* COUNTING UP (<). Fill in array 'b' in parallel. */ + memset (b, 0, sizeof b); +#pragma omp parallel shared(a,b,N1,N2,step) private(i) + { +#pragma omp for + for (i = N1; i < N2; i += step) + b[i] = a[i]; + } + + /* COUNTING UP (<). Check that all the cells were filled in properly. */ + for (i = N1; i < N2; i += step) + if (a[i] != b[i]) + abort (); + + printf ("for (i = %d; i < %d; i += %d) [OK]\n", N1, N2, step); + + /* COUNTING UP (<=). Fill in array 'b' in parallel. */ + memset (b, 0, sizeof b); +#pragma omp parallel shared(a,b,N1,N2,step) private(i) + { +#pragma omp for + for (i = N1; i <= N2; i += step) + b[i] = a[i]; + } + + /* COUNTING UP (<=). Check that all the cells were filled in properly. */ + for (i = N1; i <= N2; i += step) + if (a[i] != b[i]) + abort (); + + printf ("for (i = %d; i <= %d; i += %d) [OK]\n", N1, N2, step); + + /* COUNTING DOWN (>). Fill in array 'b' in parallel. */ + memset (b, 0, sizeof b); +#pragma omp parallel shared(a,b,N1,N2,step) private(i) + { +#pragma omp for + for (i = N2; i > N1; i -= step) + b[i] = a[i]; + } + + /* COUNTING DOWN (>). Check that all the cells were filled in properly. */ + for (i = N2; i > N1; i -= step) + if (a[i] != b[i]) + abort (); + + printf ("for (i = %d; i > %d; i -= %d) [OK]\n", N2, N1, step); + + /* COUNTING DOWN (>=). Fill in array 'b' in parallel. */ + memset (b, 0, sizeof b); +#pragma omp parallel shared(a,b,N1,N2,step) private(i) + { +#pragma omp for + for (i = N2; i >= N1; i -= step) + b[i] = a[i]; + } + + /* COUNTING DOWN (>=). Check that all the cells were filled in properly. */ + for (i = N2; i >= N1; i -= step) + if (a[i] != b[i]) + abort (); + + printf ("for (i = %d; i >= %d; i -= %d) [OK]\n", N2, N1, step); +} + +int +main () +{ + int i; + + srand (0); + for (i = 0; i < 10; ++i) + main1(); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-loop02.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-loop02.c new file mode 100644 index 000000000..04aaea2e3 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-loop02.c @@ -0,0 +1,32 @@ +#include <omp.h> + +/* Orphaned work sharing. */ + +extern void abort (void); + +#define N 10 + +void parloop (int *a) +{ + int i; + +#pragma omp for + for (i = 0; i < N; i++) + a[i] = i + 3; +} + +main() +{ + int i, a[N]; + +#pragma omp parallel shared(a) + { + parloop (a); + } + + for (i = 0; i < N; i++) + if (a[i] != i + 3) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-loop03.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-loop03.c new file mode 100644 index 000000000..7bb9a1943 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-loop03.c @@ -0,0 +1,26 @@ +extern void abort (void); +int a; + +void +foo () +{ + int i; + a = 30; +#pragma omp barrier +#pragma omp for lastprivate (a) + for (i = 0; i < 1024; i++) + { + a = i; + } + if (a != 1023) + abort (); +} + +int +main (void) +{ +#pragma omp parallel num_threads (64) + foo (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-nested-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-nested-1.c new file mode 100644 index 000000000..655ef26fa --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-nested-1.c @@ -0,0 +1,28 @@ +// { dg-do run } + +extern void abort(void); +#define N 1000 + +int foo() +{ + int i = 0, j; + + #pragma omp parallel for num_threads(2) shared (i) + for (j = 0; j < N; ++j) + { + #pragma omp parallel num_threads(1) shared (i) + { + #pragma omp atomic + i++; + } + } + + return i; +} + +int main() +{ + if (foo() != N) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-parallel-for.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-parallel-for.c new file mode 100644 index 000000000..c6631a0a7 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-parallel-for.c @@ -0,0 +1,20 @@ +extern void abort (void); + +main() +{ + int i, a; + + a = 30; + +#pragma omp parallel for firstprivate (a) lastprivate (a) \ + num_threads (2) schedule(static) + for (i = 0; i < 10; i++) + a = a + i; + + /* The thread that owns the last iteration will have computed + 30 + 5 + 6 + 7 + 8 + 9 = 65. */ + if (a != 65) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-parallel-if.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-parallel-if.c new file mode 100644 index 000000000..5e378359a --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-parallel-if.c @@ -0,0 +1,40 @@ +#include <omp.h> + +extern void abort (void); + +int +foo (void) +{ + return 10; +} + +main () +{ + int A = 0; + + #pragma omp parallel if (foo () > 10) shared (A) + { + A = omp_get_num_threads (); + } + + if (A != 1) + abort (); + + #pragma omp parallel if (foo () == 10) num_threads (3) shared (A) + { + A = omp_get_num_threads (); + } + + if (A != 3) + abort (); + + #pragma omp parallel if (foo () == 10) num_threads (foo ()) shared (A) + { + A = omp_get_num_threads (); + } + + if (A != 10) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-single-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-single-1.c new file mode 100644 index 000000000..a44ca54ac --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-single-1.c @@ -0,0 +1,19 @@ +extern void abort (void); + +main() +{ + int i = 0; + + #pragma omp parallel shared (i) + { + #pragma omp single + { + i++; + } + } + + if (i != 1) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-single-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-single-2.c new file mode 100644 index 000000000..687855973 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-single-2.c @@ -0,0 +1,38 @@ +#include <omp.h> + +extern void abort (void); + +struct X +{ + int a; + char b; + int c; +}; + +main() +{ + int i = 0; + struct X x; + int bad = 0; + + #pragma omp parallel private (i, x) shared (bad) + { + i = 5; + + #pragma omp single copyprivate (i, x) + { + i++; + x.a = 23; + x.b = 42; + x.c = 26; + } + + if (i != 6 || x.a != 23 || x.b != 42 || x.c != 26) + bad = 1; + } + + if (bad) + abort (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-single-3.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-single-3.c new file mode 100644 index 000000000..5a0653244 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp-single-3.c @@ -0,0 +1,21 @@ +extern void abort (void); + +void +single (int a, int b) +{ + #pragma omp single copyprivate(a) copyprivate(b) + { + a = b = 5; + } + + if (a != b) + abort (); +} + +int main() +{ + #pragma omp parallel + single (1, 2); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_hello.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_hello.c new file mode 100644 index 000000000..8d58cd43b --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_hello.c @@ -0,0 +1,39 @@ +/****************************************************************************** +* FILE: omp_hello.c +* DESCRIPTION: +* OpenMP Example - Hello World - C/C++ Version +* In this simple example, the master thread forks a parallel region. +* All threads in the team obtain their unique thread number and print it. +* The master thread only prints the total number of threads. Two OpenMP +* library routines are used to obtain the number of threads and each +* thread's number. +* AUTHOR: Blaise Barney 5/99 +* LAST REVISED: 04/06/05 +******************************************************************************/ +#include <omp.h> +#include <stdio.h> +#include <stdlib.h> + +int main (int argc, char *argv[]) { + +int nthreads, tid; + +/* Fork a team of threads giving them their own copies of variables */ +#pragma omp parallel private(nthreads, tid) + { + + /* Obtain thread number */ + tid = omp_get_thread_num(); + printf("Hello World from thread = %d\n", tid); + + /* Only master thread does this */ + if (tid == 0) + { + nthreads = omp_get_num_threads(); + printf("Number of threads = %d\n", nthreads); + } + + } /* All threads join master thread and disband */ + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_matvec.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_matvec.c new file mode 100644 index 000000000..12b8c6896 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_matvec.c @@ -0,0 +1,72 @@ +/****************************************************************************** +* OpenMP Example - Matrix-vector multiplication - C/C++ Version +* FILE: omp_matvec.c +* DESCRIPTION: +* This example multiplies all row i elements of matrix A with vector +* element b(i) and stores the summed products in vector c(i). A total is +* maintained for the entire matrix. Performed by using the OpenMP loop +* work-sharing construct. The update of the shared global total is +* serialized by using the OpenMP critical directive. +* SOURCE: Blaise Barney 5/99 +* LAST REVISED: +******************************************************************************/ + +#include <omp.h> +#include <stdio.h> +#define SIZE 10 + + +main () +{ + +float A[SIZE][SIZE], b[SIZE], c[SIZE], total; +int i, j, tid; + +/* Initializations */ +total = 0.0; +for (i=0; i < SIZE; i++) + { + for (j=0; j < SIZE; j++) + A[i][j] = (j+1) * 1.0; + b[i] = 1.0 * (i+1); + c[i] = 0.0; + } +printf("\nStarting values of matrix A and vector b:\n"); +for (i=0; i < SIZE; i++) + { + printf(" A[%d]= ",i); + for (j=0; j < SIZE; j++) + printf("%.1f ",A[i][j]); + printf(" b[%d]= %.1f\n",i,b[i]); + } +printf("\nResults by thread/row:\n"); + +/* Create a team of threads and scope variables */ +#pragma omp parallel shared(A,b,c,total) private(tid,i) + { + tid = omp_get_thread_num(); + +/* Loop work-sharing construct - distribute rows of matrix */ +#pragma omp for private(j) + for (i=0; i < SIZE; i++) + { + for (j=0; j < SIZE; j++) + c[i] += (A[i][j] * b[i]); + + /* Update and display of running total must be serialized */ + #pragma omp critical + { + total = total + c[i]; + printf(" thread %d did row %d\t c[%d]=%.2f\t",tid,i,i,c[i]); + printf("Running total= %.2f\n",total); + } + + } /* end of parallel i loop */ + + } /* end of parallel construct */ + +printf("\nMatrix-vector total - sum of all c[] = %.2f\n\n",total); + + return 0; +} + diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_orphan.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_orphan.c new file mode 100644 index 000000000..cbf7abf37 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_orphan.c @@ -0,0 +1,47 @@ +/****************************************************************************** +* FILE: omp_orphan.c +* DESCRIPTION: +* OpenMP Example - Parallel region with an orphaned directive - C/C++ Version +* This example demonstrates a dot product being performed by an orphaned +* loop reduction construct. Scoping of the reduction variable is critical. +* AUTHOR: Blaise Barney 5/99 +* LAST REVISED: 04/06/05 +******************************************************************************/ +#include <omp.h> +#include <stdio.h> +#include <stdlib.h> +#define VECLEN 100 + +float a[VECLEN], b[VECLEN], sum; + +float dotprod () +{ +int i,tid; + +tid = omp_get_thread_num(); +#pragma omp for reduction(+:sum) + for (i=0; i < VECLEN; i++) + { + sum = sum + (a[i]*b[i]); + printf(" tid= %d i=%d\n",tid,i); + } + +return(sum); +} + + +int main (int argc, char *argv[]) +{ +int i; + +for (i=0; i < VECLEN; i++) + a[i] = b[i] = 1.0 * i; +sum = 0.0; + +#pragma omp parallel + sum = dotprod(); + +printf("Sum = %f\n",sum); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_reduction.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_reduction.c new file mode 100644 index 000000000..5c9c41ec7 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_reduction.c @@ -0,0 +1,35 @@ +/****************************************************************************** +* FILE: omp_reduction.c +* DESCRIPTION: +* OpenMP Example - Combined Parallel Loop Reduction - C/C++ Version +* This example demonstrates a sum reduction within a combined parallel loop +* construct. Notice that default data element scoping is assumed - there +* are no clauses specifying shared or private variables. OpenMP will +* automatically make loop index variables private within team threads, and +* global variables shared. +* AUTHOR: Blaise Barney 5/99 +* LAST REVISED: 04/06/05 +******************************************************************************/ +#include <omp.h> +#include <stdio.h> +#include <stdlib.h> + +int main (int argc, char *argv[]) { + +int i, n; +float a[100], b[100], sum; + +/* Some initializations */ +n = 100; +for (i=0; i < n; i++) + a[i] = b[i] = i * 1.0; +sum = 0.0; + +#pragma omp parallel for reduction(+:sum) + for (i=0; i < n; i++) + sum = sum + (a[i] * b[i]); + +printf(" Sum = %f\n",sum); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_workshare1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_workshare1.c new file mode 100644 index 000000000..e33bef316 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_workshare1.c @@ -0,0 +1,47 @@ +/****************************************************************************** +* FILE: omp_workshare1.c +* DESCRIPTION: +* OpenMP Example - Loop Work-sharing - C/C++ Version +* In this example, the iterations of a loop are scheduled dynamically +* across the team of threads. A thread will perform CHUNK iterations +* at a time before being scheduled for the next CHUNK of work. +* AUTHOR: Blaise Barney 5/99 +* LAST REVISED: 04/06/05 +******************************************************************************/ +#include <omp.h> +#include <stdio.h> +#include <stdlib.h> +#define CHUNKSIZE 10 +#define N 100 + +int main (int argc, char *argv[]) { + +int nthreads, tid, i, chunk; +float a[N], b[N], c[N]; + +/* Some initializations */ +for (i=0; i < N; i++) + a[i] = b[i] = i * 1.0; +chunk = CHUNKSIZE; + +#pragma omp parallel shared(a,b,c,nthreads,chunk) private(i,tid) + { + tid = omp_get_thread_num(); + if (tid == 0) + { + nthreads = omp_get_num_threads(); + printf("Number of threads = %d\n", nthreads); + } + printf("Thread %d starting...\n",tid); + + #pragma omp for schedule(dynamic,chunk) + for (i=0; i<N; i++) + { + c[i] = a[i] + b[i]; + printf("Thread %d: c[%d]= %f\n",tid,i,c[i]); + } + + } /* end of parallel section */ + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_workshare2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_workshare2.c new file mode 100644 index 000000000..32c93dbde --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_workshare2.c @@ -0,0 +1,64 @@ +/****************************************************************************** +* FILE: omp_workshare2.c +* DESCRIPTION: +* OpenMP Example - Sections Work-sharing - C/C++ Version +* In this example, the OpenMP SECTION directive is used to assign +* different array operations to threads that execute a SECTION. Each +* thread receives its own copy of the result array to work with. +* AUTHOR: Blaise Barney 5/99 +* LAST REVISED: 04/06/05 +******************************************************************************/ +#include <omp.h> +#include <stdio.h> +#include <stdlib.h> +#define N 50 + +int main (int argc, char *argv[]) { + +int i, nthreads, tid; +float a[N], b[N], c[N]; + +/* Some initializations */ +for (i=0; i<N; i++) + a[i] = b[i] = i * 1.0; + +#pragma omp parallel shared(a,b,nthreads) private(c,i,tid) + { + tid = omp_get_thread_num(); + if (tid == 0) + { + nthreads = omp_get_num_threads(); + printf("Number of threads = %d\n", nthreads); + } + printf("Thread %d starting...\n",tid); + + #pragma omp sections nowait + { + #pragma omp section + { + printf("Thread %d doing section 1\n",tid); + for (i=0; i<N; i++) + { + c[i] = a[i] + b[i]; + printf("Thread %d: c[%d]= %f\n",tid,i,c[i]); + } + } + + #pragma omp section + { + printf("Thread %d doing section 2\n",tid); + for (i=0; i<N; i++) + { + c[i] = a[i] * b[i]; + printf("Thread %d: c[%d]= %f\n",tid,i,c[i]); + } + } + + } /* end of sections */ + + printf("Thread %d done.\n",tid); + + } /* end of parallel section */ + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_workshare3.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_workshare3.c new file mode 100644 index 000000000..913f1f731 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_workshare3.c @@ -0,0 +1,43 @@ +/* { dg-do compile } */ + +/****************************************************************************** +* OpenMP Example - Combined Parallel Loop Work-sharing - C/C++ Version +* FILE: omp_workshare3.c +* DESCRIPTION: +* This example attempts to show use of the parallel for construct. However +* it will generate errors at compile time. Try to determine what is causing +* the error. See omp_workshare4.c for a corrected version. +* SOURCE: Blaise Barney 5/99 +* LAST REVISED: 03/03/2002 +******************************************************************************/ + +#include <omp.h> +#include <stdio.h> +#define N 50 +#define CHUNKSIZE 5 + +main () { + +int i, chunk, tid; +float a[N], b[N], c[N]; + +/* Some initializations */ +for (i=0; i < N; i++) + a[i] = b[i] = i * 1.0; +chunk = CHUNKSIZE; + +#pragma omp parallel for \ + shared(a,b,c,chunk) \ + private(i,tid) \ + schedule(static,chunk) + { /* { dg-error "expected" } */ + tid = omp_get_thread_num(); + for (i=0; i < N; i++) + { + c[i] = a[i] + b[i]; + printf("tid= %d i= %d c[i]= %f\n", tid, i, c[i]); + } + } /* end of parallel for construct */ + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_workshare4.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_workshare4.c new file mode 100644 index 000000000..67605e38b --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/omp_workshare4.c @@ -0,0 +1,48 @@ +/****************************************************************************** +* OpenMP Example - Combined Parallel Loop Work-sharing - C/C++ Version +* FILE: omp_workshare4.c +* DESCRIPTION: +* This is a corrected version of the omp_workshare3.c example. Corrections +* include removing all statements between the parallel for construct and +* the actual for loop, and introducing logic to preserve the ability to +* query a thread's id and print it from inside the for loop. +* SOURCE: Blaise Barney 5/99 +* LAST REVISED: 03/03/2002 +******************************************************************************/ + +#include <omp.h> +#include <stdio.h> +#define N 50 +#define CHUNKSIZE 5 + +main () { + +int i, chunk, tid; +float a[N], b[N], c[N]; +char first_time; + +/* Some initializations */ +for (i=0; i < N; i++) + a[i] = b[i] = i * 1.0; +chunk = CHUNKSIZE; +first_time = 'y'; + +#pragma omp parallel for \ + shared(a,b,c,chunk) \ + private(i,tid) \ + schedule(static,chunk) \ + firstprivate(first_time) + + for (i=0; i < N; i++) + { + if (first_time == 'y') + { + tid = omp_get_thread_num(); + first_time = 'n'; + } + c[i] = a[i] + b[i]; + printf("tid= %d i= %d c[i]= %f\n", tid, i, c[i]); + } + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/ordered-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/ordered-1.c new file mode 100644 index 000000000..c6143fac2 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/ordered-1.c @@ -0,0 +1,115 @@ +/* Test that all loop iterations are touched. This doesn't verify + scheduling order, merely coverage. */ +/* Note that we never call GOMP_ordered_start in here. AFAICS, this is + valid; the only requirement is "not more than once per iteration". */ + +/* { dg-require-effective-target sync_int_long } */ + +#include <omp.h> +#include <string.h> +#include <assert.h> +#include "libgomp_g.h" + + +#define N 1000 +static int S, E, INCR, CHUNK, NTHR; +static int data[N]; + +static void clean_data (void) +{ + memset (data, -1, sizeof (data)); +} + +static void test_data (void) +{ + int i, j; + + for (i = 0; i < S; ++i) + assert (data[i] == -1); + + for (j = 0; i < E; ++i, j = (j + 1) % INCR) + if (j == 0) + assert (data[i] != -1); + else + assert (data[i] == -1); + + for (; i < N; ++i) + assert (data[i] == -1); +} + +static void set_data (long i, int val) +{ + int old; + assert (i >= 0 && i < N); + old = __sync_lock_test_and_set (data+i, val); + assert (old == -1); +} + + +#define TMPL_1(sched) \ +static void f_##sched##_1 (void *dummy) \ +{ \ + int iam = omp_get_thread_num (); \ + long s0, e0, i; \ + if (GOMP_loop_ordered_##sched##_start (S, E, INCR, CHUNK, &s0, &e0)) \ + do \ + { \ + for (i = s0; i < e0; i += INCR) \ + set_data (i, iam); \ + } \ + while (GOMP_loop_ordered_##sched##_next (&s0, &e0)); \ + GOMP_loop_end (); \ +} \ +static void t_##sched##_1 (void) \ +{ \ + clean_data (); \ + GOMP_parallel_start (f_##sched##_1, NULL, NTHR); \ + f_##sched##_1 (NULL); \ + GOMP_parallel_end (); \ + test_data (); \ +} + +TMPL_1(static) +TMPL_1(dynamic) +TMPL_1(guided) + +static void test (void) +{ + t_static_1 (); + t_dynamic_1 (); + t_guided_1 (); +} + +int main() +{ + omp_set_dynamic (0); + + NTHR = 4; + + S = 0, E = N, INCR = 1, CHUNK = 4; + test (); + + S = 0, E = N, INCR = 2, CHUNK = 4; + test (); + + S = 1, E = N-1, INCR = 1, CHUNK = 5; + test (); + + S = 1, E = N-1, INCR = 2, CHUNK = 5; + test (); + + S = 2, E = 4, INCR = 1, CHUNK = 1; + test (); + + S = 0, E = N, INCR = 1, CHUNK = 0; + t_static_1 (); + + S = 1, E = N-1, INCR = 1, CHUNK = 0; + t_static_1 (); + + NTHR = 10; + S = 1, E = 9, INCR = 1, CHUNK = 0; + t_static_1 (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/ordered-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/ordered-2.c new file mode 100644 index 000000000..91564371a --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/ordered-2.c @@ -0,0 +1,82 @@ +/* Trivial test of ordered. */ + +/* { dg-require-effective-target sync_int_long } */ + +#include <omp.h> +#include <string.h> +#include <assert.h> +#include "libgomp_g.h" + + +#define N 100 +static int next; +static int CHUNK, NTHR; + +static void clean_data (void) +{ + next = 0; +} + +static void set_data (long i) +{ + int n = __sync_fetch_and_add (&next, 1); + assert (n == i); +} + + +#define TMPL_1(sched) \ +static void f_##sched##_1 (void *dummy) \ +{ \ + long s0, e0, i; \ + if (GOMP_loop_ordered_##sched##_start (0, N, 1, CHUNK, &s0, &e0)) \ + do \ + { \ + for (i = s0; i < e0; ++i) \ + { \ + GOMP_ordered_start (); \ + set_data (i); \ + GOMP_ordered_end (); \ + } \ + } \ + while (GOMP_loop_ordered_##sched##_next (&s0, &e0)); \ + GOMP_loop_end (); \ +} \ +static void t_##sched##_1 (void) \ +{ \ + clean_data (); \ + GOMP_parallel_start (f_##sched##_1, NULL, NTHR); \ + f_##sched##_1 (NULL); \ + GOMP_parallel_end (); \ +} + +TMPL_1(static) +TMPL_1(dynamic) +TMPL_1(guided) + +static void test (void) +{ + t_static_1 (); + t_dynamic_1 (); + t_guided_1 (); +} + +int main() +{ + omp_set_dynamic (0); + + NTHR = 4; + + CHUNK = 1; + test (); + + CHUNK = 5; + test (); + + CHUNK = 7; + test (); + + CHUNK = 0; + t_static_1 (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/ordered-3.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/ordered-3.c new file mode 100644 index 000000000..2a2f21970 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/ordered-3.c @@ -0,0 +1,82 @@ +#include <stdlib.h> + +int cnt; + +void +check (int x) +{ + if (cnt++ != x) + abort (); +} + +int +main (void) +{ + int j; + + cnt = 0; +#pragma omp parallel for ordered schedule (static, 1) num_threads (4) if (0) + for (j = 0; j < 1000; j++) + { +#pragma omp ordered + check (j); + } + + cnt = 0; +#pragma omp parallel for ordered schedule (static, 1) num_threads (4) if (1) + for (j = 0; j < 1000; j++) + { +#pragma omp ordered + check (j); + } + + cnt = 0; +#pragma omp parallel for ordered schedule (runtime) num_threads (4) if (0) + for (j = 0; j < 1000; j++) + { +#pragma omp ordered + check (j); + } + + cnt = 0; +#pragma omp parallel for ordered schedule (runtime) num_threads (4) if (1) + for (j = 0; j < 1000; j++) + { +#pragma omp ordered + check (j); + } + + cnt = 0; +#pragma omp parallel for ordered schedule (dynamic) num_threads (4) if (0) + for (j = 0; j < 1000; j++) + { +#pragma omp ordered + check (j); + } + + cnt = 0; +#pragma omp parallel for ordered schedule (dynamic) num_threads (4) if (1) + for (j = 0; j < 1000; j++) + { +#pragma omp ordered + check (j); + } + + cnt = 0; +#pragma omp parallel for ordered schedule (guided) num_threads (4) if (0) + for (j = 0; j < 1000; j++) + { +#pragma omp ordered + check (j); + } + + cnt = 0; +#pragma omp parallel for ordered schedule (guided) num_threads (4) if (1) + for (j = 0; j < 1000; j++) + { +#pragma omp ordered + check (j); + } + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/parallel-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/parallel-1.c new file mode 100644 index 000000000..031f5bf88 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/parallel-1.c @@ -0,0 +1,48 @@ +/* Trivial test of thread startup. */ + +#include <omp.h> +#include <string.h> +#include <assert.h> +#include "libgomp_g.h" + + +static int nthr; +static int saw[4]; + +static void function(void *dummy) +{ + int iam = omp_get_thread_num (); + + if (iam == 0) + nthr = omp_get_num_threads (); + + saw[iam] = 1; +} + +int main() +{ + omp_set_dynamic (0); + + GOMP_parallel_start (function, NULL, 2); + function (NULL); + GOMP_parallel_end (); + + assert (nthr == 2); + assert (saw[0] != 0); + assert (saw[1] != 0); + assert (saw[2] == 0); + + memset (saw, 0, sizeof (saw)); + + GOMP_parallel_start (function, NULL, 3); + function (NULL); + GOMP_parallel_end (); + + assert (nthr == 3); + assert (saw[0] != 0); + assert (saw[1] != 0); + assert (saw[2] != 0); + assert (saw[3] == 0); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr24455-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr24455-1.c new file mode 100644 index 000000000..c39068f80 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr24455-1.c @@ -0,0 +1,6 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target tls } */ +extern int i; +#pragma omp threadprivate (i) + +int i; diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr24455.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr24455.c new file mode 100644 index 000000000..8af449e7b --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr24455.c @@ -0,0 +1,23 @@ +/* { dg-do run } */ +/* { dg-additional-sources pr24455-1.c } */ +/* { dg-require-effective-target tls_runtime } */ + +extern void abort (void); + +extern int i; +#pragma omp threadprivate(i) + +int main() +{ + i = 0; + +#pragma omp parallel default(none) num_threads(10) + { + i++; +#pragma omp barrier + if (i != 1) + abort (); + } + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26171.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26171.c new file mode 100644 index 000000000..eacc9a71d --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26171.c @@ -0,0 +1,14 @@ +/* PR c/26171 */ +/* { dg-do run } */ +/* { dg-options "-fopenmp" } */ +/* { dg-require-effective-target tls_runtime } */ + +int thrv = 0; +#pragma omp threadprivate (thrv) + +int +main () +{ + thrv = 1; + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26943-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26943-1.c new file mode 100644 index 000000000..86c43f04b --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26943-1.c @@ -0,0 +1,24 @@ +/* PR c++/26943 */ +/* { dg-do run } */ + +extern void abort (void); +extern void omp_set_dynamic (int); +int n = 6; + +int +main (void) +{ + int i, x = 0; + omp_set_dynamic (0); +#pragma omp parallel for num_threads (16) firstprivate (n) lastprivate (n) \ + schedule (static, 1) reduction (+: x) + for (i = 0; i < 16; i++) + { + if (n != 6) + ++x; + n = i; + } + if (x || n != 15) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26943-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26943-2.c new file mode 100644 index 000000000..778048492 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26943-2.c @@ -0,0 +1,47 @@ +/* PR c++/26943 */ +/* { dg-do run } */ + +extern int omp_set_dynamic (int); +extern void abort (void); + +int a = 8, b = 12, c = 16, d = 20, j = 0; +char e[10] = "a", f[10] = "b", g[10] = "c", h[10] = "d"; + +int +main (void) +{ + int i; + omp_set_dynamic (0); +#pragma omp parallel for shared (a, e) firstprivate (b, f) \ + lastprivate (c, g) private (d, h) \ + schedule (static, 1) num_threads (4) \ + reduction (+:j) + for (i = 0; i < 4; i++) + { + if (a != 8 || b != 12 || e[0] != 'a' || f[0] != 'b') + j++; +#pragma omp barrier +#pragma omp atomic + a += i; + b += i; + c = i; + d = i; +#pragma omp atomic + e[0] += i; + f[0] += i; + g[0] = 'g' + i; + h[0] = 'h' + i; +#pragma omp barrier + if (a != 8 + 6 || b != 12 + i || c != i || d != i) + j += 8; + if (e[0] != 'a' + 6 || f[0] != 'b' + i || g[0] != 'g' + i) + j += 64; + if (h[0] != 'h' + i) + j += 512; + } + if (j || a != 8 + 6 || b != 12 || c != 3 || d != 20) + abort (); + if (e[0] != 'a' + 6 || f[0] != 'b' || g[0] != 'g' + 3 || h[0] != 'd') + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26943-3.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26943-3.c new file mode 100644 index 000000000..be93cb479 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26943-3.c @@ -0,0 +1,56 @@ +/* PR c++/26943 */ +/* { dg-do run } */ + +extern int omp_set_dynamic (int); +extern int omp_get_thread_num (void); +extern void abort (void); + +int a = 8, b = 12, c = 16, d = 20, j = 0, l = 0; +char e[10] = "a", f[10] = "b", g[10] = "c", h[10] = "d"; +volatile int k; + +int +main (void) +{ + int i; + omp_set_dynamic (0); + omp_set_nested (1); +#pragma omp parallel num_threads (2) reduction (+:l) + if (k == omp_get_thread_num ()) + { +#pragma omp parallel for shared (a, e) firstprivate (b, f) \ + lastprivate (c, g) private (d, h) \ + schedule (static, 1) num_threads (4) \ + reduction (+:j) + for (i = 0; i < 4; i++) + { + if (a != 8 || b != 12 || e[0] != 'a' || f[0] != 'b') + j++; +#pragma omp barrier +#pragma omp atomic + a += i; + b += i; + c = i; + d = i; +#pragma omp atomic + e[0] += i; + f[0] += i; + g[0] = 'g' + i; + h[0] = 'h' + i; +#pragma omp barrier + if (a != 8 + 6 || b != 12 + i || c != i || d != i) + j += 8; + if (e[0] != 'a' + 6 || f[0] != 'b' + i || g[0] != 'g' + i) + j += 64; + if (h[0] != 'h' + i) + j += 512; + } + if (j || a != 8 + 6 || b != 12 || c != 3 || d != 20) + ++l; + if (e[0] != 'a' + 6 || f[0] != 'b' || g[0] != 'g' + 3 || h[0] != 'd') + l += 8; + } + if (l) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26943-4.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26943-4.c new file mode 100644 index 000000000..33d368583 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr26943-4.c @@ -0,0 +1,61 @@ +/* PR c++/26943 */ +/* { dg-do run } */ + +extern int omp_set_dynamic (int); +extern int omp_get_thread_num (void); +extern void abort (void); + +int a = 8, b = 12, c = 16, d = 20, j = 0, l = 0; +char e[10] = "a", f[10] = "b", g[10] = "c", h[10] = "d"; +volatile int k; + +int +main (void) +{ + int i; + omp_set_dynamic (0); + omp_set_nested (1); +#pragma omp parallel num_threads (2) reduction (+:l) \ + firstprivate (a, b, c, d, e, f, g, h, j) + if (k == omp_get_thread_num ()) + { +#pragma omp parallel for shared (a, e) firstprivate (b, f) \ + lastprivate (c, g) private (d, h) \ + schedule (static, 1) num_threads (4) \ + reduction (+:j) + for (i = 0; i < 4; i++) + { + if (a != 8 || b != 12 || e[0] != 'a' || f[0] != 'b') + j++; +#pragma omp barrier +#pragma omp atomic + a += i; + b += i; + c = i; + d = i; +#pragma omp atomic + e[0] += i; + f[0] += i; + g[0] = 'g' + i; + h[0] = 'h' + i; +#pragma omp barrier + if (a != 8 + 6 || b != 12 + i || c != i || d != i) + j += 8; + if (e[0] != 'a' + 6 || f[0] != 'b' + i || g[0] != 'g' + i) + j += 64; + if (h[0] != 'h' + i) + j += 512; + } + if (j || a != 8 + 6 || b != 12 || c != 3 || d != 20) + ++l; + if (e[0] != 'a' + 6 || f[0] != 'b' || g[0] != 'g' + 3 || h[0] != 'd') + l += 8; + } + if (l) + abort (); + if (a != 8 || b != 12 || c != 16 || d != 20) + abort (); + if (e[0] != 'a' || f[0] != 'b' || g[0] != 'c' || h[0] != 'd') + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr29947-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr29947-1.c new file mode 100644 index 000000000..78b40ac5a --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr29947-1.c @@ -0,0 +1,328 @@ +/* PR libgomp/29947 */ +/* { dg-options "-O2 -fopenmp" } */ +/* { dg-do run } */ + +extern void abort (void); + +int cnt; + +void +test1 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (dynamic) + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test2 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (dynamic) + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test3 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (guided) + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test4 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (guided) + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test5 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (dynamic) ordered + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test6 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (dynamic) ordered + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test7 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (guided) ordered + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test8 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (guided) ordered + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test9 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (dynamic) + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test10 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (dynamic) + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test11 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (guided) + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test12 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (guided) + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test13 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (dynamic) ordered + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test14 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (dynamic) ordered + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test15 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (guided) ordered + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test16 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (guided) ordered + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +int +__attribute__((noinline)) +test (long j1, long k1, long j2, long k2) +{ + test1 (j1, k1, j2, k2); + test2 (j1, k1, j2, k2); + test3 (j1, k1, j2, k2); + test4 (j1, k1, j2, k2); + test5 (j1, k1, j2, k2); + test6 (j1, k1, j2, k2); + test7 (j1, k1, j2, k2); + test8 (j1, k1, j2, k2); + test9 (j1, k1, j2, k2); + test10 (j1, k1, j2, k2); + test11 (j1, k1, j2, k2); + test12 (j1, k1, j2, k2); + test13 (j1, k1, j2, k2); + test14 (j1, k1, j2, k2); + test15 (j1, k1, j2, k2); + test16 (j1, k1, j2, k2); + return cnt; +} + +int +main (void) +{ + test (1, 5, 1, 5); + test (5, 5, 5, 5); + test (5, 4, 5, 4); + test (5, 1, 5, 1); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr29947-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr29947-2.c new file mode 100644 index 000000000..231cd5d27 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr29947-2.c @@ -0,0 +1,328 @@ +/* PR libgomp/29947 */ +/* { dg-options "-O2 -fopenmp" } */ +/* { dg-do run } */ + +extern void abort (void); + +int cnt; + +void +test1 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (static) + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test2 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (static) + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test3 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (static, 1) + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test4 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (static, 1) + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test5 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (static) ordered + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test6 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (static) ordered + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test7 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (static, 1) ordered + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test8 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel reduction (+:e,c) + { +#pragma omp for schedule (static, 1) ordered + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } +#pragma omp atomic + ++cnt; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test9 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (static) + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test10 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (static) + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test11 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (static, 1) + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test12 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (static, 1) + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test13 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (static) ordered + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test14 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (static) ordered + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test15 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (static, 1) ordered + for (i = j1; i <= k1; ++i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +void +test16 (long j1, long k1, long j2, long k2) +{ + long i, e = 0, c = 0; +#pragma omp parallel for reduction (+:e,c) schedule (static, 1) ordered + for (i = k1; i >= j1; --i) + { + if (i < j2 || i > k2) + ++e; +#pragma omp ordered + ++c; + } + if (e || (c != j2 > k2 ? 0 : k2 - j2 + 1)) + abort (); +} + +int +__attribute__((noinline)) +test (long j1, long k1, long j2, long k2) +{ + test1 (j1, k1, j2, k2); + test2 (j1, k1, j2, k2); + test3 (j1, k1, j2, k2); + test4 (j1, k1, j2, k2); + test5 (j1, k1, j2, k2); + test6 (j1, k1, j2, k2); + test7 (j1, k1, j2, k2); + test8 (j1, k1, j2, k2); + test9 (j1, k1, j2, k2); + test10 (j1, k1, j2, k2); + test11 (j1, k1, j2, k2); + test12 (j1, k1, j2, k2); + test13 (j1, k1, j2, k2); + test14 (j1, k1, j2, k2); + test15 (j1, k1, j2, k2); + test16 (j1, k1, j2, k2); + return cnt; +} + +int +main (void) +{ + test (1, 5, 1, 5); + test (5, 5, 5, 5); + test (5, 4, 5, 4); + test (5, 1, 5, 1); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr30494.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr30494.c new file mode 100644 index 000000000..ec6828e44 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr30494.c @@ -0,0 +1,64 @@ +/* PR middle-end/30494 */ +/* { dg-do run } */ + +#include <omp.h> + +int errors; + +int +check (int m, int i, int *v, int *w) +{ + int j; + int n = omp_get_thread_num (); + for (j = 0; j < m; j++) + if (v[j] != j + n) + #pragma omp atomic + errors += 1; + for (j = 0; j < m * 3 + i; j++) + if (w[j] != j + 10 + n) + #pragma omp atomic + errors += 1; +} + +int +foo (int n, int m) +{ + int i; +#pragma omp for + for (i = 0; i < 6; i++) + { + int v[n], w[n * 3 + i], j; + for (j = 0; j < n; j++) + v[j] = j + omp_get_thread_num (); + for (j = 0; j < n * 3 + i; j++) + w[j] = j + 10 + omp_get_thread_num (); + check (m, i, v, w); + } + return 0; +} + +int +bar (int n, int m) +{ + int i; +#pragma omp parallel for num_threads (4) + for (i = 0; i < 6; i++) + { + int v[n], w[n * 3 + i], j; + for (j = 0; j < n; j++) + v[j] = j + omp_get_thread_num (); + for (j = 0; j < n * 3 + i; j++) + w[j] = j + 10 + omp_get_thread_num (); + check (m, i, v, w); + } + return 0; +} + +int +main (void) +{ +#pragma omp parallel num_threads (3) + foo (128, 128); + bar (256, 256); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr32362-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr32362-1.c new file mode 100644 index 000000000..3c62d4bdb --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr32362-1.c @@ -0,0 +1,32 @@ +/* PR middle-end/32362 */ +/* { dg-do run } */ +/* { dg-options "-O2" } */ + +#include <omp.h> +#include <stdlib.h> + +int +main () +{ + int n[4] = { -1, -1, -1, -1 }; + static int a = 2, b = 4; + omp_set_num_threads (4); + omp_set_dynamic (0); + omp_set_nested (1); +#pragma omp parallel private(b) + { + b = omp_get_thread_num (); +#pragma omp parallel firstprivate(a) + { + a = (omp_get_thread_num () + a) + 1; + if (b == omp_get_thread_num ()) + n[omp_get_thread_num ()] = a + (b << 4); + } + } + if (n[0] != 3) + abort (); + if (n[3] != -1 + && (n[1] != 0x14 || n[2] != 0x25 || n[3] != 0x36)) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr32362-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr32362-2.c new file mode 100644 index 000000000..43f36e0e9 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr32362-2.c @@ -0,0 +1,33 @@ +/* PR middle-end/32362 */ +/* { dg-do run } */ +/* { dg-options "-O2" } */ + +#include <omp.h> +#include <stdlib.h> + +int a = 2, b = 4; + +int +main () +{ + int n[4] = { -1, -1, -1, -1 }; + omp_set_num_threads (4); + omp_set_dynamic (0); + omp_set_nested (1); +#pragma omp parallel private(b) + { + b = omp_get_thread_num (); +#pragma omp parallel firstprivate(a) + { + a = (omp_get_thread_num () + a) + 1; + if (b == omp_get_thread_num ()) + n[omp_get_thread_num ()] = a + (b << 4); + } + } + if (n[0] != 3) + abort (); + if (n[3] != -1 + && (n[1] != 0x14 || n[2] != 0x25 || n[3] != 0x36)) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr32362-3.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr32362-3.c new file mode 100644 index 000000000..09a88f52a --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr32362-3.c @@ -0,0 +1,34 @@ +/* PR middle-end/32362 */ +/* { dg-do run } */ +/* { dg-options "-O2" } */ + +#include <omp.h> +#include <stdlib.h> + +int a = 2; + +int +main () +{ + int n[4] = { -1, -1, -1, -1 }; + int b = 4; + omp_set_num_threads (4); + omp_set_dynamic (0); + omp_set_nested (1); +#pragma omp parallel private(b) + { + b = omp_get_thread_num (); +#pragma omp parallel firstprivate(a) + { + a = (omp_get_thread_num () + a) + 1; + if (b == omp_get_thread_num ()) + n[omp_get_thread_num ()] = a + (b << 4); + } + } + if (n[0] != 3) + abort (); + if (n[3] != -1 + && (n[1] != 0x14 || n[2] != 0x25 || n[3] != 0x36)) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr32468.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr32468.c new file mode 100644 index 000000000..f20f660bf --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/pr32468.c @@ -0,0 +1,26 @@ +/* PR libgomp/32468 */ +/* { dg-do run } */ + +#include <omp.h> +#include <stdlib.h> + +int +main (void) +{ + int res[2] = { -1, -1 }; + omp_set_dynamic (0); + omp_set_num_threads (4); +#pragma omp parallel + { + #pragma omp sections + { + #pragma omp section + res[0] = omp_get_num_threads () != 4; + #pragma omp section + res[1] = omp_get_num_threads () != 4; + } + } + if (res[0] != 0 || res[1] != 0) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/reduction-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/reduction-1.c new file mode 100644 index 000000000..665163af0 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/reduction-1.c @@ -0,0 +1,36 @@ +#include <omp.h> +#include <stdlib.h> + +int +main (void) +{ + int i = 0, j = 0, k = ~0; + double d = 1.0; +#pragma omp parallel num_threads(4) reduction(+:i) reduction(*:d) reduction(&:k) + { + if (i != 0 || d != 1.0 || k != ~0) +#pragma omp atomic + j |= 1; + + if (omp_get_num_threads () != 4) +#pragma omp atomic + j |= 2; + + i = omp_get_thread_num (); + d = i + 1; + k = ~(1 << (2 * i)); + } + + if (j & 1) + abort (); + if ((j & 2) == 0) + { + if (i != (0 + 1 + 2 + 3)) + abort (); + if (d != (1.0 * 2.0 * 3.0 * 4.0)) + abort (); + if (k != (~0 ^ 0x55)) + abort (); + } + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/reduction-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/reduction-2.c new file mode 100644 index 000000000..52b3faff7 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/reduction-2.c @@ -0,0 +1,50 @@ +#include <omp.h> +#include <stdlib.h> + +int +main (void) +{ + int i = 0, j = 0, k = ~0, l; + double d = 1.0; +#pragma omp parallel num_threads(4) + { +#pragma omp single + { + i = 16; + k ^= (1 << 16); + d += 32.0; + } + +#pragma omp for reduction(+:i) reduction(*:d) reduction(&:k) + for (l = 0; l < 4; l++) + { + if (omp_get_num_threads () == 4 && (i != 0 || d != 1.0 || k != ~0)) +#pragma omp atomic + j |= 1; + + if (l == omp_get_thread_num ()) + { + i = omp_get_thread_num (); + d = i + 1; + k = ~(1 << (2 * i)); + } + } + + if (omp_get_num_threads () == 4) + { + if (i != (16 + 0 + 1 + 2 + 3)) +#pragma omp atomic + j |= 2; + if (d != (33.0 * 1.0 * 2.0 * 3.0 * 4.0)) +#pragma omp atomic + j |= 4; + if (k != (~0 ^ 0x55 ^ (1 << 16))) +#pragma omp atomic + j |= 8; + } + } + + if (j) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/reduction-3.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/reduction-3.c new file mode 100644 index 000000000..4f8f2fc12 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/reduction-3.c @@ -0,0 +1,51 @@ +#include <omp.h> +#include <stdlib.h> + +int +main (void) +{ + int i = 0, j = 0, k = ~0, l; + double d = 1.0; +#pragma omp parallel num_threads(4) + { +#pragma omp single + { + i = 16; + k ^= (1 << 16); + d += 32.0; + } + +#pragma omp for reduction(+:i) reduction(*:d) reduction(&:k) nowait + for (l = 0; l < 4; l++) + { + if (omp_get_num_threads () == 4 && (i != 0 || d != 1.0 || k != ~0)) +#pragma omp atomic + j |= 1; + + if (l == omp_get_thread_num ()) + { + i = omp_get_thread_num (); + d = i + 1; + k = ~(1 << (2 * i)); + } + } + + if (omp_get_num_threads () == 4) + { +#pragma omp barrier + if (i != (16 + 0 + 1 + 2 + 3)) +#pragma omp atomic + j |= 2; + if (d != (33.0 * 1.0 * 2.0 * 3.0 * 4.0)) +#pragma omp atomic + j |= 4; + if (k != (~0 ^ 0x55 ^ (1 << 16))) +#pragma omp atomic + j |= 8; + } + } + + if (j) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/reduction-4.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/reduction-4.c new file mode 100644 index 000000000..23e9d6d5b --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/reduction-4.c @@ -0,0 +1,36 @@ +#include <omp.h> +#include <stdlib.h> + +int +main (void) +{ + int i = 0, j = 0, k = 0, l = 0; +#pragma omp parallel num_threads(4) reduction(-:i) reduction(|:k) \ + reduction(^:l) + { + if (i != 0 || k != 0 || l != 0) +#pragma omp atomic + j |= 1; + + if (omp_get_num_threads () != 4) +#pragma omp atomic + j |= 2; + + i = omp_get_thread_num (); + k = 1 << (2 * i); + l = 0xea << (3 * i); + } + + if (j & 1) + abort (); + if ((j & 2) == 0) + { + if (i != (0 + 1 + 2 + 3)) + abort (); + if (k != 0x55) + abort (); + if (l != 0x1e93a) + abort (); + } + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/sections-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/sections-1.c new file mode 100644 index 000000000..3a6584cb7 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/sections-1.c @@ -0,0 +1,85 @@ +/* Test that all sections are touched. */ + +/* { dg-require-effective-target sync_int_long } */ + +#include <omp.h> +#include <string.h> +#include <assert.h> +#include "libgomp_g.h" + + +#define N 100 +static int data[N]; +static int NTHR; + +static void clean_data (void) +{ + memset (data, -1, sizeof (data)); +} + +static void test_data (void) +{ + int i; + + for (i = 0; i < N; ++i) + assert (data[i] != -1); +} + +static void set_data (unsigned i, int val) +{ + int old; + assert (i >= 1 && i <= N); + old = __sync_lock_test_and_set (data+i-1, val); + assert (old == -1); +} + + +static void f_1 (void *dummy) +{ + int iam = omp_get_thread_num (); + unsigned long s; + + for (s = GOMP_sections_start (N); s ; s = GOMP_sections_next ()) + set_data (s, iam); + GOMP_sections_end (); +} + +static void test_1 (void) +{ + clean_data (); + GOMP_parallel_start (f_1, NULL, NTHR); + f_1 (NULL); + GOMP_parallel_end (); + test_data (); +} + +static void f_2 (void *dummy) +{ + int iam = omp_get_thread_num (); + unsigned s; + + while ((s = GOMP_sections_next ())) + set_data (s, iam); + GOMP_sections_end_nowait (); +} + +static void test_2 (void) +{ + clean_data (); + GOMP_parallel_sections_start (f_2, NULL, NTHR, N); + f_2 (NULL); + GOMP_parallel_end (); + test_data (); +} + +int main() +{ + omp_set_dynamic (0); + + NTHR = 4; + + test_1 (); + test_2 (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/shared-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/shared-1.c new file mode 100644 index 000000000..f7d4fb2d6 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/shared-1.c @@ -0,0 +1,58 @@ +extern void abort (void); + +struct Y +{ + int l[5][10]; +}; + +struct X +{ + struct Y y; + float b[10]; +}; + +void +parallel (int a, int b) +{ + int i, j; + struct X A[10][5]; + a = b = 3; + + for (i = 0; i < 10; i++) + for (j = 0; j < 5; j++) + A[i][j].y.l[3][3] = -10; + + #pragma omp parallel shared (a, b, A) num_threads (5) + { + int i, j; + + #pragma omp atomic + a += omp_get_num_threads (); + + #pragma omp atomic + b += omp_get_num_threads (); + + #pragma omp for private (j) + for (i = 0; i < 10; i++) + for (j = 0; j < 5; j++) + A[i][j].y.l[3][3] += 20; + + } + + for (i = 0; i < 10; i++) + for (j = 0; j < 5; j++) + if (A[i][j].y.l[3][3] != 10) + abort (); + + if (a != 28) + abort (); + + if (b != 28) + abort (); +} + +main() +{ + parallel (1, 2); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/shared-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/shared-2.c new file mode 100644 index 000000000..56c88ecc7 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/shared-2.c @@ -0,0 +1,50 @@ +#include <stdio.h> +#include <omp.h> + +extern void abort (void); + +void +parallel (int a, int b) +{ + int bad, LASTPRIV, LASTPRIV_SEC; + int i; + + a = b = 3; + + bad = 0; + + #pragma omp parallel firstprivate (a,b) shared (bad) num_threads (5) + { + if (a != 3 || b != 3) + bad = 1; + + #pragma omp for lastprivate (LASTPRIV) + for (i = 0; i < 10; i++) + LASTPRIV = i; + + #pragma omp sections lastprivate (LASTPRIV_SEC) + { + #pragma omp section + { LASTPRIV_SEC = 3; } + + #pragma omp section + { LASTPRIV_SEC = 42; } + } + + } + + if (LASTPRIV != 9) + abort (); + + if (LASTPRIV_SEC != 42) + abort (); + + if (bad) + abort (); +} + +int main() +{ + parallel (1, 2); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/shared-3.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/shared-3.c new file mode 100644 index 000000000..494a970ad --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/shared-3.c @@ -0,0 +1,19 @@ +/* { dg-do run } */ + +void abort (void); + +int main() +{ + int x; + int *p; + + p = &x; + + #pragma omp parallel + { + if (p != &x) + abort (); + } + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/single-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/single-1.c new file mode 100644 index 000000000..1ce89118d --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/single-1.c @@ -0,0 +1,53 @@ +/* Trivial test of single. */ + +/* { dg-require-effective-target sync_int_long } */ + +#include <omp.h> +#include <sys/time.h> +#include <unistd.h> +#include <assert.h> +#include "libgomp_g.h" + + +static int test; + +static void f_nocopy (void *dummy) +{ + if (GOMP_single_start ()) + { + int iam = omp_get_thread_num (); + int old = __sync_lock_test_and_set (&test, iam); + assert (old == -1); + } +} + +static void f_copy (void *dummy) +{ + int *x = GOMP_single_copy_start (); + if (x == NULL) + { + int iam = omp_get_thread_num (); + int old = __sync_lock_test_and_set (&test, iam); + assert (old == -1); + GOMP_single_copy_end (&test); + } + else + assert (x == &test); +} + +int main() +{ + omp_set_dynamic (0); + + test = -1; + GOMP_parallel_start (f_nocopy, NULL, 3); + f_nocopy (NULL); + GOMP_parallel_end (); + + test = -1; + GOMP_parallel_start (f_copy, NULL, 3); + f_copy (NULL); + GOMP_parallel_end (); + + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/single-2.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/single-2.c new file mode 100644 index 000000000..b510ce735 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/single-2.c @@ -0,0 +1,15 @@ +#include <stdlib.h> + +int +main (void) +{ + int i; + i = 4; +#pragma omp single copyprivate (i) + { + i = 6; + } + if (i != 6) + abort (); + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/vla-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/vla-1.c new file mode 100644 index 000000000..bdacdbbe8 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/vla-1.c @@ -0,0 +1,60 @@ +/* { dg-do run } */ + +#include <omp.h> +#include <stdlib.h> +#include <string.h> + +int +main (int argc, char **argv[]) +{ + int n = argc < 5 ? 12 : 31, i, m, l; + char a[n + 3]; + unsigned short b[n / 2 - 1]; + int c[n * 2 + 1]; + + for (i = 0; i < n + 3; i++) + a[i] = i; + for (i = 0; i < n / 2 - 1; i++) + b[i] = (i << 8) | i; + for (i = 0; i < n * 2 + 1; i++) + c[i] = (i << 24) | i; + l = 0; + m = n; +#pragma omp parallel default (shared) num_threads (4) \ + firstprivate (a, m) private (b, i) reduction (+:l) + { + for (i = 0; i < m + 3; i++) + if (a[i] != i) + l++; + for (i = 0; i < m * 2 + 1; i++) + if (c[i] != ((i << 24) | i)) + l++; +#pragma omp barrier + memset (a, omp_get_thread_num (), m + 3); + for (i = 0; i < m / 2 - 1; i++) + b[i] = a[0] + 7; +#pragma omp master + { + for (i = 0; i < m * 2 + 1; i++) + c[i] = a[0] + 16; + } +#pragma omp barrier + if (a[0] != omp_get_thread_num ()) + l++; + for (i = 1; i < m + 3; i++) + if (a[i] != a[0]) + l++; + for (i = 0; i < m / 2 - 1; i++) + if (b[i] != a[0] + 7) + l++; + for (i = 0; i < m * 2 + 1; i++) + if (c[i] != 16) + l++; + } + if (l) + abort (); + for (i = 0; i < n * 2 + 1; i++) + if (c[i] != 16) + l++; + return 0; +} diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.15.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.15.1.f90 new file mode 100644 index 000000000..3d95451ea --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.15.1.f90 @@ -0,0 +1,31 @@ +! { dg-do compile } + SUBROUTINE WORK(N) + INTEGER N + END SUBROUTINE WORK + SUBROUTINE SUB3(N) + INTEGER N + CALL WORK(N) +!$OMP BARRIER + CALL WORK(N) + END SUBROUTINE SUB3 + SUBROUTINE SUB2(K) + INTEGER K +!$OMP PARALLEL SHARED(K) + CALL SUB3(K) +!$OMP END PARALLEL + END SUBROUTINE SUB2 + SUBROUTINE SUB1(N) + INTEGER N + INTEGER I +!$OMP PARALLEL PRIVATE(I) SHARED(N) +!$OMP DO + DO I = 1, N + CALL SUB2(I) + END DO +!$OMP END PARALLEL + END SUBROUTINE SUB1 + PROGRAM A15 + CALL SUB1(2) + CALL SUB2(2) + CALL SUB3(2) + END PROGRAM A15 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.16.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.16.1.f90 new file mode 100644 index 000000000..014d4fd5a --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.16.1.f90 @@ -0,0 +1,41 @@ +! { dg-do run } + REAL FUNCTION WORK1(I) + INTEGER I + WORK1 = 1.0 * I + RETURN + END FUNCTION WORK1 + + REAL FUNCTION WORK2(I) + INTEGER I + WORK2 = 2.0 * I + RETURN + END FUNCTION WORK2 + + SUBROUTINE SUBA16(X, Y, INDEX, N) + REAL X(*), Y(*) + INTEGER INDEX(*), N + INTEGER I +!$OMP PARALLEL DO SHARED(X, Y, INDEX, N) + DO I=1,N +!$OMP ATOMIC + X(INDEX(I)) = X(INDEX(I)) + WORK1(I) + Y(I) = Y(I) + WORK2(I) + ENDDO + END SUBROUTINE SUBA16 + + PROGRAM A16 + REAL X(1000), Y(10000) + INTEGER INDEX(10000) + INTEGER I + DO I=1,10000 + INDEX(I) = MOD(I, 1000) + 1 + Y(I) = 0.0 + ENDDO + DO I = 1,1000 + X(I) = 0.0 + ENDDO + CALL SUBA16(X, Y, INDEX, 10000) + DO I = 1,10 + PRINT *, "X(", I, ") = ", X(I), ", Y(", I, ") = ", Y(I) + ENDDO + END PROGRAM A16 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.18.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.18.1.f90 new file mode 100644 index 000000000..3321485ef --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.18.1.f90 @@ -0,0 +1,59 @@ +! { dg-do run } +! { dg-options "-ffixed-form" } + REAL FUNCTION FN1(I) + INTEGER I + FN1 = I * 2.0 + RETURN + END FUNCTION FN1 + + REAL FUNCTION FN2(A, B) + REAL A, B + FN2 = A + B + RETURN + END FUNCTION FN2 + + PROGRAM A18 + INCLUDE "omp_lib.h" ! or USE OMP_LIB + INTEGER ISYNC(256) + REAL WORK(256) + REAL RESULT(256) + INTEGER IAM, NEIGHBOR +!$OMP PARALLEL PRIVATE(IAM, NEIGHBOR) SHARED(WORK, ISYNC) NUM_THREADS(4) + IAM = OMP_GET_THREAD_NUM() + 1 + ISYNC(IAM) = 0 +!$OMP BARRIER +! Do computation into my portion of work array + WORK(IAM) = FN1(IAM) +! Announce that I am done with my work. +! The first flush ensures that my work is made visible before +! synch. The second flush ensures that synch is made visible. +!$OMP FLUSH(WORK,ISYNC) + ISYNC(IAM) = 1 +!$OMP FLUSH(ISYNC) + +! Wait until neighbor is done. The first flush ensures that +! synch is read from memory, rather than from the temporary +! view of memory. The second flush ensures that work is read +! from memory, and is done so after the while loop exits. + IF (IAM .EQ. 1) THEN + NEIGHBOR = OMP_GET_NUM_THREADS() + ELSE + NEIGHBOR = IAM - 1 + ENDIF + DO WHILE (ISYNC(NEIGHBOR) .EQ. 0) +!$OMP FLUSH(ISYNC) + END DO +!$OMP FLUSH(WORK, ISYNC) + RESULT(IAM) = FN2(WORK(NEIGHBOR), WORK(IAM)) +!$OMP END PARALLEL + DO I=1,4 + IF (I .EQ. 1) THEN + NEIGHBOR = 4 + ELSE + NEIGHBOR = I - 1 + ENDIF + IF (RESULT(I) .NE. I * 2 + NEIGHBOR * 2) THEN + CALL ABORT + ENDIF + ENDDO + END PROGRAM A18 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.19.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.19.1.f90 new file mode 100644 index 000000000..1fe1c4247 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.19.1.f90 @@ -0,0 +1,60 @@ +! { dg-do run } + SUBROUTINE F1(Q) + COMMON /DATA/ P, X + INTEGER, TARGET :: X + INTEGER, POINTER :: P + INTEGER Q + Q=1 +!$OMP FLUSH + ! X, P and Q are flushed + ! because they are shared and accessible + END SUBROUTINE F1 + SUBROUTINE F2(Q) + COMMON /DATA/ P, X + INTEGER, TARGET :: X + INTEGER, POINTER :: P + INTEGER Q +!$OMP BARRIER + Q=2 +!$OMP BARRIER + ! a barrier implies a flush + ! X, P and Q are flushed + ! because they are shared and accessible + END SUBROUTINE F2 + + INTEGER FUNCTION G(N) + COMMON /DATA/ P, X + INTEGER, TARGET :: X + INTEGER, POINTER :: P + INTEGER N + INTEGER I, J, SUM + I=1 + SUM = 0 + P=1 +!$OMP PARALLEL REDUCTION(+: SUM) NUM_THREADS(2) + CALL F1(J) + ! I, N and SUM were not flushed + ! because they were not accessible in F1 + ! J was flushed because it was accessible + SUM = SUM + J + CALL F2(J) + ! I, N, and SUM were not flushed + ! because they were not accessible in f2 + ! J was flushed because it was accessible + SUM = SUM + I + J + P + N +!$OMP END PARALLEL + G = SUM + END FUNCTION G + + PROGRAM A19 + COMMON /DATA/ P, X + INTEGER, TARGET :: X + INTEGER, POINTER :: P + INTEGER RESULT, G + P => X + RESULT = G(10) + PRINT *, RESULT + IF (RESULT .NE. 30) THEN + CALL ABORT + ENDIF + END PROGRAM A19 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.2.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.2.1.f90 new file mode 100644 index 000000000..2b09f5b1f --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.2.1.f90 @@ -0,0 +1,22 @@ +! { dg-do run } +PROGRAM A2 + INCLUDE "omp_lib.h" ! or USE OMP_LIB + INTEGER X + X=2 +!$OMP PARALLEL NUM_THREADS(2) SHARED(X) + IF (OMP_GET_THREAD_NUM() .EQ. 0) THEN + X=5 + ELSE + ! PRINT 1: The following read of x has a race + PRINT *,"1: THREAD# ", OMP_GET_THREAD_NUM(), "X = ", X + ENDIF +!$OMP BARRIER + IF (OMP_GET_THREAD_NUM() .EQ. 0) THEN + ! PRINT 2 + PRINT *,"2: THREAD# ", OMP_GET_THREAD_NUM(), "X = ", X + ELSE + ! PRINT 3 + PRINT *,"3: THREAD# ", OMP_GET_THREAD_NUM(), "X = ", X + ENDIF +!$OMP END PARALLEL +END PROGRAM A2 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.21.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.21.1.f90 new file mode 100644 index 000000000..c22fa1169 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.21.1.f90 @@ -0,0 +1,19 @@ +! { dg-do compile } + SUBROUTINE WORK(K) + INTEGER k +!$OMP ORDERED + WRITE(*,*) K +!$OMP END ORDERED + END SUBROUTINE WORK + SUBROUTINE SUBA21(LB, UB, STRIDE) + INTEGER LB, UB, STRIDE + INTEGER I +!$OMP PARALLEL DO ORDERED SCHEDULE(DYNAMIC) + DO I=LB,UB,STRIDE + CALL WORK(I) + END DO +!$OMP END PARALLEL DO + END SUBROUTINE SUBA21 + PROGRAM A21 + CALL SUBA21(1,100,5) + END PROGRAM A21 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.22.7.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.22.7.f90 new file mode 100644 index 000000000..fff4e6d49 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.22.7.f90 @@ -0,0 +1,33 @@ +! { dg-do run } +! { dg-require-effective-target tls_runtime } + + PROGRAM A22_7_GOOD + INTEGER, ALLOCATABLE, SAVE :: A(:) + INTEGER, POINTER, SAVE :: PTR + INTEGER, SAVE :: I + INTEGER, TARGET :: TARG + LOGICAL :: FIRSTIN = .TRUE. +!$OMP THREADPRIVATE(A, I, PTR) + ALLOCATE (A(3)) + A = (/1,2,3/) + PTR => TARG + I=5 +!$OMP PARALLEL COPYIN(I, PTR) +!$OMP CRITICAL + IF (FIRSTIN) THEN + TARG = 4 ! Update target of ptr + I = I + 10 + IF (ALLOCATED(A)) A = A + 10 + FIRSTIN = .FALSE. + END IF + IF (ALLOCATED(A)) THEN + PRINT *, "a = ", A + ELSE + PRINT *, "A is not allocated" + END IF + PRINT *, "ptr = ", PTR + PRINT *, "i = ", I + PRINT * +!$OMP END CRITICAL +!$OMP END PARALLEL + END PROGRAM A22_7_GOOD diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.22.8.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.22.8.f90 new file mode 100644 index 000000000..cf6d90ee8 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.22.8.f90 @@ -0,0 +1,25 @@ +! { dg-do run } +! { dg-require-effective-target tls_runtime } + MODULE A22_MODULE8 + REAL, POINTER :: WORK(:) + SAVE WORK +!$OMP THREADPRIVATE(WORK) + END MODULE A22_MODULE8 + SUBROUTINE SUB1(N) + USE A22_MODULE8 +!$OMP PARALLEL PRIVATE(THE_SUM) + ALLOCATE(WORK(N)) + CALL SUB2(THE_SUM) + WRITE(*,*)THE_SUM +!$OMP END PARALLEL + END SUBROUTINE SUB1 + SUBROUTINE SUB2(THE_SUM) + USE A22_MODULE8 + WORK(:) = 10 + THE_SUM=SUM(WORK) + END SUBROUTINE SUB2 + PROGRAM A22_8_GOOD + N = 10 + CALL SUB1(N) + END PROGRAM A22_8_GOOD + diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.26.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.26.1.f90 new file mode 100644 index 000000000..e9ebf87af --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.26.1.f90 @@ -0,0 +1,11 @@ +! { dg-do run } + PROGRAM A26 + INTEGER I, J + I=1 + J=2 +!$OMP PARALLEL PRIVATE(I) FIRSTPRIVATE(J) + I=3 + J=J+2 +!$OMP END PARALLEL + PRINT *, I, J ! I and J are undefined + END PROGRAM A26 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.1.f90 new file mode 100644 index 000000000..c271333a8 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.1.f90 @@ -0,0 +1,14 @@ +! { dg-do run } + + SUBROUTINE SUB() + COMMON /BLOCK/ X + PRINT *,X ! X is undefined + END SUBROUTINE SUB + PROGRAM A28_1 + COMMON /BLOCK/ X + X = 1.0 +!$OMP PARALLEL PRIVATE (X) + X = 2.0 + CALL SUB() +!$OMP END PARALLEL + END PROGRAM A28_1 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.2.f90 new file mode 100644 index 000000000..1145e5410 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.2.f90 @@ -0,0 +1,16 @@ +! { dg-do run } + + PROGRAM A28_2 + COMMON /BLOCK2/ X + X = 1.0 +!$OMP PARALLEL PRIVATE (X) + X = 2.0 + CALL SUB() +!$OMP END PARALLEL + CONTAINS + SUBROUTINE SUB() + COMMON /BLOCK2/ Y + PRINT *,X ! X is undefined + PRINT *,Y ! Y is undefined + END SUBROUTINE SUB + END PROGRAM A28_2 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.3.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.3.f90 new file mode 100644 index 000000000..a337f3bc7 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.3.f90 @@ -0,0 +1,11 @@ +! { dg-do run } + + PROGRAM A28_3 + EQUIVALENCE (X,Y) + X = 1.0 +!$OMP PARALLEL PRIVATE(X) + PRINT *,Y ! Y is undefined + Y = 10 + PRINT *,X ! X is undefined +!$OMP END PARALLEL + END PROGRAM A28_3 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.4.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.4.f90 new file mode 100644 index 000000000..c5a5cd74c --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.4.f90 @@ -0,0 +1,24 @@ +! { dg-do run } + + PROGRAM A28_4 + INTEGER I, J + INTEGER A(100), B(100) + EQUIVALENCE (A(51), B(1)) +!$OMP PARALLEL DO DEFAULT(PRIVATE) PRIVATE(I,J) LASTPRIVATE(A) + DO I=1,100 + DO J=1,100 + B(J) = J - 1 + ENDDO + DO J=1,100 + A(J) = J ! B becomes undefined at this point + ENDDO + DO J=1,50 + B(J) = B(J) + 1 ! B is undefined + ! A becomes undefined at this point + ENDDO + ENDDO +!$OMP END PARALLEL DO ! The LASTPRIVATE write for A has + ! undefined results + PRINT *, B ! B is undefined since the LASTPRIVATE + ! write of A was not defined + END PROGRAM A28_4 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.5.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.5.f90 new file mode 100644 index 000000000..e3775822f --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.28.5.f90 @@ -0,0 +1,29 @@ +! { dg-do compile } + + SUBROUTINE SUB1(X) + DIMENSION X(10) + ! This use of X does not conform to the + ! specification. It would be legal Fortran 90, + ! but the OpenMP private directive allows the + ! compiler to break the sequence association that + ! A had with the rest of the common block. + FORALL (I = 1:10) X(I) = I + END SUBROUTINE SUB1 + PROGRAM A28_5 + COMMON /BLOCK5/ A + DIMENSION B(10) + EQUIVALENCE (A,B(1)) + ! the common block has to be at least 10 words + A=0 +!$OMP PARALLEL PRIVATE(/BLOCK5/) + ! Without the private clause, + ! we would be passing a member of a sequence + ! that is at least ten elements long. + ! With the private clause, A may no longer be + ! sequence-associated. + CALL SUB1(A) +!$OMP MASTER + PRINT *, A +!$OMP END MASTER +!$OMP END PARALLEL + END PROGRAM A28_5 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.3.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.3.1.f90 new file mode 100644 index 000000000..0a1757272 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.3.1.f90 @@ -0,0 +1,6 @@ +! { dg-do run } +! { dg-options "-ffixed-form" } + PROGRAM A3 +!234567890 +!$ PRINT *, "Compiled by an OpenMP-compliant implementation." + END PROGRAM A3 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.31.4.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.31.4.f90 new file mode 100644 index 000000000..69882c1e6 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.31.4.f90 @@ -0,0 +1,12 @@ +! { dg-do run } + MODULE M + INTRINSIC MAX + END MODULE M + PROGRAM A31_4 + USE M, REN => MAX + N=0 +!$OMP PARALLEL DO REDUCTION(REN: N) ! still does MAX + DO I = 1, 100 + N = MAX(N,I) + END DO + END PROGRAM A31_4 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.31.5.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.31.5.f90 new file mode 100644 index 000000000..91a97cd82 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.31.5.f90 @@ -0,0 +1,14 @@ +! { dg-do run } + MODULE MOD + INTRINSIC MAX, MIN + END MODULE MOD + PROGRAM A31_5 + USE MOD, MIN=>MAX, MAX=>MIN + REAL :: R + R = -HUGE(0.0) + !$OMP PARALLEL DO REDUCTION(MIN: R) ! still does MAX + DO I = 1, 1000 + R = MIN(R, SIN(REAL(I))) + END DO + PRINT *, R + END PROGRAM A31_5 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.33.3.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.33.3.f90 new file mode 100644 index 000000000..adc493fcf --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.33.3.f90 @@ -0,0 +1,10 @@ +! { dg-do compile } + + FUNCTION NEW_LOCK() + USE OMP_LIB ! or INCLUDE "omp_lib.h" + INTEGER(OMP_LOCK_KIND), POINTER :: NEW_LOCK +!$OMP SINGLE + ALLOCATE(NEW_LOCK) + CALL OMP_INIT_LOCK(NEW_LOCK) +!$OMP END SINGLE COPYPRIVATE(NEW_LOCK) + END FUNCTION NEW_LOCK diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.38.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.38.1.f90 new file mode 100644 index 000000000..55541303c --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.38.1.f90 @@ -0,0 +1,12 @@ +! { dg-do compile } + + FUNCTION NEW_LOCKS() + USE OMP_LIB ! or INCLUDE "omp_lib.h" + INTEGER(OMP_LOCK_KIND), DIMENSION(1000) :: NEW_LOCKS + INTEGER I +!$OMP PARALLEL DO PRIVATE(I) + DO I=1,1000 + CALL OMP_INIT_LOCK(NEW_LOCKS(I)) + END DO +!$OMP END PARALLEL DO + END FUNCTION NEW_LOCKS diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.39.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.39.1.f90 new file mode 100644 index 000000000..540d17f5b --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.39.1.f90 @@ -0,0 +1,26 @@ +! { dg-do run } + + SUBROUTINE SKIP(ID) + END SUBROUTINE SKIP + SUBROUTINE WORK(ID) + END SUBROUTINE WORK + PROGRAM A39 + INCLUDE "omp_lib.h" ! or USE OMP_LIB + INTEGER(OMP_LOCK_KIND) LCK + INTEGER ID + CALL OMP_INIT_LOCK(LCK) +!$OMP PARALLEL SHARED(LCK) PRIVATE(ID) + ID = OMP_GET_THREAD_NUM() + CALL OMP_SET_LOCK(LCK) + PRINT *, "My thread id is ", ID + CALL OMP_UNSET_LOCK(LCK) + DO WHILE (.NOT. OMP_TEST_LOCK(LCK)) + CALL SKIP(ID) ! We do not yet have the lock + ! so we must do something else + END DO + CALL WORK(ID) ! We now have the lock + ! and can do the work + CALL OMP_UNSET_LOCK( LCK ) +!$OMP END PARALLEL + CALL OMP_DESTROY_LOCK( LCK ) + END PROGRAM A39 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.4.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.4.1.f90 new file mode 100644 index 000000000..3c2a74a4f --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.4.1.f90 @@ -0,0 +1,29 @@ +! { dg-do run } + SUBROUTINE SUBDOMAIN(X, ISTART, IPOINTS) + INTEGER ISTART, IPOINTS + REAL X(*) + INTEGER I + DO 100 I=1,IPOINTS + X(ISTART+I) = 123.456 + 100 CONTINUE + END SUBROUTINE SUBDOMAIN + SUBROUTINE SUB(X, NPOINTS) + INCLUDE "omp_lib.h" ! or USE OMP_LIB + REAL X(*) + INTEGER NPOINTS + INTEGER IAM, NT, IPOINTS, ISTART +!$OMP PARALLEL DEFAULT(PRIVATE) SHARED(X,NPOINTS) + IAM = OMP_GET_THREAD_NUM() + NT = OMP_GET_NUM_THREADS() + IPOINTS = NPOINTS/NT + ISTART = IAM * IPOINTS + IF (IAM .EQ. NT-1) THEN + IPOINTS = NPOINTS - ISTART + ENDIF + CALL SUBDOMAIN(X,ISTART,IPOINTS) +!$OMP END PARALLEL + END SUBROUTINE SUB + PROGRAM A4 + REAL ARRAY(10000) + CALL SUB(ARRAY, 10000) + END PROGRAM A4 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.40.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.40.1.f90 new file mode 100644 index 000000000..38fbca3fc --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.40.1.f90 @@ -0,0 +1,52 @@ +! { dg-do compile } +! { dg-options "-ffixed-form" } + MODULE DATA + USE OMP_LIB, ONLY: OMP_NEST_LOCK_KIND + TYPE LOCKED_PAIR + INTEGER A + INTEGER B + INTEGER (OMP_NEST_LOCK_KIND) LCK + END TYPE + END MODULE DATA + SUBROUTINE INCR_A(P, A) + ! called only from INCR_PAIR, no need to lock + USE DATA + TYPE(LOCKED_PAIR) :: P + INTEGER A + P%A = P%A + A + END SUBROUTINE INCR_A + SUBROUTINE INCR_B(P, B) + ! called from both INCR_PAIR and elsewhere, + ! so we need a nestable lock + USE OMP_LIB ! or INCLUDE "omp_lib.h" + USE DATA + TYPE(LOCKED_PAIR) :: P + INTEGER B + CALL OMP_SET_NEST_LOCK(P%LCK) + P%B = P%B + B + CALL OMP_UNSET_NEST_LOCK(P%LCK) + END SUBROUTINE INCR_B + SUBROUTINE INCR_PAIR(P, A, B) + USE OMP_LIB ! or INCLUDE "omp_lib.h" + USE DATA + TYPE(LOCKED_PAIR) :: P + INTEGER A + INTEGER B + CALL OMP_SET_NEST_LOCK(P%LCK) + CALL INCR_A(P, A) + CALL INCR_B(P, B) + CALL OMP_UNSET_NEST_LOCK(P%LCK) + END SUBROUTINE INCR_PAIR + SUBROUTINE A40(P) + USE OMP_LIB ! or INCLUDE "omp_lib.h" + USE DATA + TYPE(LOCKED_PAIR) :: P + INTEGER WORK1, WORK2, WORK3 + EXTERNAL WORK1, WORK2, WORK3 +!$OMP PARALLEL SECTIONS +!$OMP SECTION + CALL INCR_PAIR(P, WORK1(), WORK2()) +!$OMP SECTION + CALL INCR_B(P, WORK3()) +!$OMP END PARALLEL SECTIONS + END SUBROUTINE A40 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.5.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.5.1.f90 new file mode 100644 index 000000000..13e451e50 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a.5.1.f90 @@ -0,0 +1,8 @@ +! { dg-do run } + PROGRAM A5 + INCLUDE "omp_lib.h" ! or USE OMP_LIB + CALL OMP_SET_DYNAMIC(.TRUE.) +!$OMP PARALLEL NUM_THREADS(10) + ! do work here +!$OMP END PARALLEL + END PROGRAM A5 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a10.1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a10.1.f90 new file mode 100644 index 000000000..c1564bf4b --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/appendix-a/a10.1.f90 @@ -0,0 +1,20 @@ +! { dg-do run } + SUBROUTINE WORK1() + END SUBROUTINE WORK1 + SUBROUTINE WORK2() + END SUBROUTINE WORK2 + PROGRAM A10 +!$OMP PARALLEL +!$OMP SINGLE + print *, "Beginning work1." +!$OMP END SINGLE + CALL WORK1() +!$OMP SINGLE + print *, "Finishing work1." +!$OMP END SINGLE +!$OMP SINGLE + print *, "Finished work1 and beginning work2." +!$OMP END SINGLE NOWAIT + CALL WORK2() +!$OMP END PARALLEL + END PROGRAM A10 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/character1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/character1.f90 new file mode 100644 index 000000000..f75ae27e8 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/character1.f90 @@ -0,0 +1,72 @@ +! { dg-do run } +!$ use omp_lib + + character (len = 8) :: h, i + character (len = 4) :: j, k + h = '01234567' + i = 'ABCDEFGH' + j = 'IJKL' + k = 'MN' + call test (h, j) +contains + subroutine test (p, q) + character (len = 8) :: p + character (len = 4) :: q, r + character (len = 16) :: f + character (len = 32) :: g + integer, dimension (18) :: s + logical :: l + integer :: m + f = 'test16' + g = 'abcdefghijklmnopqrstuvwxyz' + r = '' + l = .false. + s = -6 +!$omp parallel firstprivate (f, p, s) private (r, m) reduction (.or.:l) & +!$omp & num_threads (4) + m = omp_get_thread_num () + if (any (s .ne. -6)) l = .true. + l = l .or. f .ne. 'test16' .or. p .ne. '01234567' + l = l .or. g .ne. 'abcdefghijklmnopqrstuvwxyz' + l = l .or. i .ne. 'ABCDEFGH' .or. q .ne. 'IJKL' + l = l .or. k .ne. 'MN' +!$omp barrier + if (m .eq. 0) then + f = 'ffffffff0' + g = 'xyz' + i = '123' + k = '9876' + p = '_abc' + q = '_def' + r = '1_23' + else if (m .eq. 1) then + f = '__' + p = 'xxx' + r = '7575' + else if (m .eq. 2) then + f = 'ZZ' + p = 'm2' + r = 'M2' + else if (m .eq. 3) then + f = 'YY' + p = 'm3' + r = 'M3' + end if + s = m +!$omp barrier + l = l .or. g .ne. 'xyz' .or. i .ne. '123' .or. k .ne. '9876' + l = l .or. q .ne. '_def' + if (any (s .ne. m)) l = .true. + if (m .eq. 0) then + l = l .or. f .ne. 'ffffffff0' .or. p .ne. '_abc' .or. r .ne. '1_23' + else if (m .eq. 1) then + l = l .or. f .ne. '__' .or. p .ne. 'xxx' .or. r .ne. '7575' + else if (m .eq. 2) then + l = l .or. f .ne. 'ZZ' .or. p .ne. 'm2' .or. r .ne. 'M2' + else if (m .eq. 3) then + l = l .or. f .ne. 'YY' .or. p .ne. 'm3' .or. r .ne. 'M3' + end if +!$omp end parallel + if (l) call abort + end subroutine test +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/character2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/character2.f90 new file mode 100644 index 000000000..d59032b57 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/character2.f90 @@ -0,0 +1,61 @@ +! { dg-do run } +!$ use omp_lib + + character (len = 8) :: h + character (len = 9) :: i + h = '01234567' + i = 'ABCDEFGHI' + call test (h, i, 9) +contains + subroutine test (p, q, n) + character (len = *) :: p + character (len = n) :: q + character (len = n) :: r + character (len = n) :: t + character (len = n) :: u + integer, dimension (n + 4) :: s + logical :: l + integer :: m + r = '' + if (n .gt. 8) r = 'jklmnopqr' + do m = 1, n + 4 + s(m) = m + end do + u = 'abc' + l = .false. +!$omp parallel firstprivate (p, q, r) private (t, m) reduction (.or.:l) & +!$omp & num_threads (2) + do m = 1, 13 + if (s(m) .ne. m) l = .true. + end do + m = omp_get_thread_num () + l = l .or. p .ne. '01234567' .or. q .ne. 'ABCDEFGHI' + l = l .or. r .ne. 'jklmnopqr' .or. u .ne. 'abc' +!$omp barrier + if (m .eq. 0) then + p = 'A' + q = 'B' + r = 'C' + t = '123' + u = '987654321' + else if (m .eq. 1) then + p = 'D' + q = 'E' + r = 'F' + t = '456' + s = m + end if +!$omp barrier + l = l .or. u .ne. '987654321' + if (any (s .ne. 1)) l = .true. + if (m .eq. 0) then + l = l .or. p .ne. 'A' .or. q .ne. 'B' .or. r .ne. 'C' + l = l .or. t .ne. '123' + else + l = l .or. p .ne. 'D' .or. q .ne. 'E' .or. r .ne. 'F' + l = l .or. t .ne. '456' + end if +!$omp end parallel + if (l) call abort + end subroutine test +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc1.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc1.f new file mode 100644 index 000000000..d94fe8d0f --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc1.f @@ -0,0 +1,7 @@ +! { dg-options "-fopenmp" } + program condinc1 + logical l + l = .false. +!$ include 'condinc1.inc' + stop 2 + end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc1.inc b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc1.inc new file mode 100644 index 000000000..4624db7c4 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc1.inc @@ -0,0 +1,2 @@ + if (l) stop 3 + return diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc2.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc2.f new file mode 100644 index 000000000..8123be455 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc2.f @@ -0,0 +1,7 @@ +! { dg-options "-fno-openmp" } + program condinc2 + logical l + l = .true. +C$ include 'condinc1.inc' + return + end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc3.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc3.f90 new file mode 100644 index 000000000..16b937a0a --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc3.f90 @@ -0,0 +1,7 @@ + ! { dg-options "-fopenmp" } +program condinc3 + logical l + l = .false. + !$ include 'condinc1.inc' + stop 2 +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc4.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc4.f90 new file mode 100644 index 000000000..33250256b --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/condinc4.f90 @@ -0,0 +1,7 @@ +! { dg-options "-fno-openmp" } + program condinc4 + logical l + l = .true. +!$ include 'condinc1.inc' + return + end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/crayptr1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/crayptr1.f90 new file mode 100644 index 000000000..57c59f71f --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/crayptr1.f90 @@ -0,0 +1,46 @@ +! { dg-do run } +! { dg-options "-fopenmp -fcray-pointer" } + + use omp_lib + integer :: a, b, c, p + logical :: l + pointer (ip, p) + a = 1 + b = 2 + c = 3 + l = .false. + ip = loc (a) + +!$omp parallel num_threads (2) reduction (.or.:l) + l = p .ne. 1 +!$omp barrier +!$omp master + ip = loc (b) +!$omp end master +!$omp barrier + l = l .or. p .ne. 2 +!$omp barrier + if (omp_get_thread_num () .eq. 1 .or. omp_get_num_threads () .lt. 2) & + ip = loc (c) +!$omp barrier + l = l .or. p .ne. 3 +!$omp end parallel + + if (l) call abort + + l = .false. +!$omp parallel num_threads (2) reduction (.or.:l) default (private) + ip = loc (a) + a = 3 * omp_get_thread_num () + 4 + b = a + 1 + c = a + 2 + l = p .ne. 3 * omp_get_thread_num () + 4 + ip = loc (c) + l = l .or. p .ne. 3 * omp_get_thread_num () + 6 + ip = loc (b) + l = l .or. p .ne. 3 * omp_get_thread_num () + 5 +!$omp end parallel + + if (l) call abort + +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/do1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/do1.f90 new file mode 100644 index 000000000..2a48c7345 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/do1.f90 @@ -0,0 +1,179 @@ +! { dg-do run } + + integer, dimension (128) :: a, b + integer :: i + a = -1 + b = -1 + do i = 1, 128 + if (i .ge. 8 .and. i .le. 15) then + b(i) = 1 * 256 + i + else if (i .ge. 19 .and. i .le. 23) then + b(i) = 2 * 256 + i + else if (i .ge. 28 .and. i .le. 38) then + if (iand (i, 1) .eq. 0) b(i) = 3 * 256 + i + else if (i .ge. 59 .and. i .le. 79) then + if (iand (i - 59, 3) .eq. 0) b(i) = 4 * 256 + i + else if (i .ge. 101 .and. i .le. 125) then + if (mod (i - 101, 12) .eq. 0) b(i) = 5 * 256 + i + end if + end do + +!$omp parallel num_threads (4) + +!$omp do + do i = 8, 15 + a(i) = 1 * 256 + i + end do + +!$omp do + do i = 23, 19, -1 + a(i) = 2 * 256 + i + end do + +!$omp do + do i = 28, 39, 2 + a(i) = 3 * 256 + i + end do + +!$omp do + do i = 79, 59, -4 + a(i) = 4 * 256 + i + end do + +!$omp do + do i = 125, 90, -12 + a(i) = 5 * 256 + i + end do + +!$omp end parallel + + if (any (a .ne. b)) call abort + a = -1 + +!$omp parallel num_threads (4) + +!$omp do schedule (static) + do i = 8, 15 + a(i) = 1 * 256 + i + end do + +!$omp do schedule (static, 1) + do i = 23, 19, -1 + a(i) = 2 * 256 + i + end do + +!$omp do schedule (static, 3) + do i = 28, 39, 2 + a(i) = 3 * 256 + i + end do + +!$omp do schedule (static, 6) + do i = 79, 59, -4 + a(i) = 4 * 256 + i + end do + +!$omp do schedule (static, 2) + do i = 125, 90, -12 + a(i) = 5 * 256 + i + end do + +!$omp end parallel + + if (any (a .ne. b)) call abort + a = -1 + +!$omp parallel num_threads (4) + +!$omp do schedule (dynamic) + do i = 8, 15 + a(i) = 1 * 256 + i + end do + +!$omp do schedule (dynamic, 4) + do i = 23, 19, -1 + a(i) = 2 * 256 + i + end do + +!$omp do schedule (dynamic, 1) + do i = 28, 39, 2 + a(i) = 3 * 256 + i + end do + +!$omp do schedule (dynamic, 2) + do i = 79, 59, -4 + a(i) = 4 * 256 + i + end do + +!$omp do schedule (dynamic, 3) + do i = 125, 90, -12 + a(i) = 5 * 256 + i + end do + +!$omp end parallel + + if (any (a .ne. b)) call abort + a = -1 + +!$omp parallel num_threads (4) + +!$omp do schedule (guided) + do i = 8, 15 + a(i) = 1 * 256 + i + end do + +!$omp do schedule (guided, 4) + do i = 23, 19, -1 + a(i) = 2 * 256 + i + end do + +!$omp do schedule (guided, 1) + do i = 28, 39, 2 + a(i) = 3 * 256 + i + end do + +!$omp do schedule (guided, 2) + do i = 79, 59, -4 + a(i) = 4 * 256 + i + end do + +!$omp do schedule (guided, 3) + do i = 125, 90, -12 + a(i) = 5 * 256 + i + end do + +!$omp end parallel + + if (any (a .ne. b)) call abort + a = -1 + +!$omp parallel num_threads (4) + +!$omp do schedule (runtime) + do i = 8, 15 + a(i) = 1 * 256 + i + end do + +!$omp do schedule (runtime) + do i = 23, 19, -1 + a(i) = 2 * 256 + i + end do + +!$omp do schedule (runtime) + do i = 28, 39, 2 + a(i) = 3 * 256 + i + end do + +!$omp do schedule (runtime) + do i = 79, 59, -4 + a(i) = 4 * 256 + i + end do + +!$omp do schedule (runtime) + do i = 125, 90, -12 + a(i) = 5 * 256 + i + end do + +!$omp end parallel + + if (any (a .ne. b)) call abort +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/do2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/do2.f90 new file mode 100644 index 000000000..b90ccddd8 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/do2.f90 @@ -0,0 +1,366 @@ +! { dg-do run } + + integer, dimension (128) :: a, b + integer :: i, j + logical :: k + a = -1 + b = -1 + do i = 1, 128 + if (i .ge. 8 .and. i .le. 15) then + b(i) = 1 * 256 + i + else if (i .ge. 19 .and. i .le. 23) then + b(i) = 2 * 256 + i + else if (i .ge. 28 .and. i .le. 38) then + if (iand (i, 1) .eq. 0) b(i) = 3 * 256 + i + else if (i .ge. 59 .and. i .le. 79) then + if (iand (i - 59, 3) .eq. 0) b(i) = 4 * 256 + i + else if (i .ge. 101 .and. i .le. 125) then + if (mod (i - 101, 12) .eq. 0) b(i) = 5 * 256 + i + end if + end do + + k = .false. + j = 8 +!$omp parallel num_threads (4) + +!$omp do ordered + do i = 8, 15 + a(i) = 1 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j + 1 +!$omp end ordered + end do + +!$omp single + j = 23 +!$omp end single + +!$omp do ordered + do i = 23, 19, -1 + a(i) = 2 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 1 +!$omp end ordered + end do + +!$omp single + j = 28 +!$omp end single + +!$omp do ordered + do i = 28, 39, 2 + a(i) = 3 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j + 2 +!$omp end ordered + end do + +!$omp single + j = 79 +!$omp end single + +!$omp do ordered + do i = 79, 59, -4 + a(i) = 4 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 4 +!$omp end ordered + end do + +!$omp single + j = 125 +!$omp end single + +!$omp do ordered + do i = 125, 90, -12 + a(i) = 5 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 12 +!$omp end ordered + end do + +!$omp end parallel + + if (any (a .ne. b) .or. k) call abort + a = -1 + k = .false. + j = 8 +!$omp parallel num_threads (4) + +!$omp do ordered schedule (static) + do i = 8, 15 + a(i) = 1 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j + 1 +!$omp end ordered + end do + +!$omp single + j = 23 +!$omp end single + +!$omp do ordered schedule (static, 1) + do i = 23, 19, -1 + a(i) = 2 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 1 +!$omp end ordered + end do + +!$omp single + j = 28 +!$omp end single + +!$omp do ordered schedule (static, 3) + do i = 28, 39, 2 + a(i) = 3 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j + 2 +!$omp end ordered + end do + +!$omp single + j = 79 +!$omp end single + +!$omp do ordered schedule (static, 6) + do i = 79, 59, -4 + a(i) = 4 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 4 +!$omp end ordered + end do + +!$omp single + j = 125 +!$omp end single + +!$omp do ordered schedule (static, 2) + do i = 125, 90, -12 + a(i) = 5 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 12 +!$omp end ordered + end do + +!$omp end parallel + + if (any (a .ne. b) .or. k) call abort + a = -1 + k = .false. + j = 8 +!$omp parallel num_threads (4) + +!$omp do ordered schedule (dynamic) + do i = 8, 15 + a(i) = 1 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j + 1 +!$omp end ordered + end do + +!$omp single + j = 23 +!$omp end single + +!$omp do ordered schedule (dynamic, 4) + do i = 23, 19, -1 + a(i) = 2 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 1 +!$omp end ordered + end do + +!$omp single + j = 28 +!$omp end single + +!$omp do ordered schedule (dynamic, 1) + do i = 28, 39, 2 + a(i) = 3 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j + 2 +!$omp end ordered + end do + +!$omp single + j = 79 +!$omp end single + +!$omp do ordered schedule (dynamic, 2) + do i = 79, 59, -4 + a(i) = 4 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 4 +!$omp end ordered + end do + +!$omp single + j = 125 +!$omp end single + +!$omp do ordered schedule (dynamic, 3) + do i = 125, 90, -12 + a(i) = 5 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 12 +!$omp end ordered + end do + +!$omp end parallel + + if (any (a .ne. b) .or. k) call abort + a = -1 + k = .false. + j = 8 +!$omp parallel num_threads (4) + +!$omp do ordered schedule (guided) + do i = 8, 15 + a(i) = 1 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j + 1 +!$omp end ordered + end do + +!$omp single + j = 23 +!$omp end single + +!$omp do ordered schedule (guided, 4) + do i = 23, 19, -1 + a(i) = 2 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 1 +!$omp end ordered + end do + +!$omp single + j = 28 +!$omp end single + +!$omp do ordered schedule (guided, 1) + do i = 28, 39, 2 + a(i) = 3 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j + 2 +!$omp end ordered + end do + +!$omp single + j = 79 +!$omp end single + +!$omp do ordered schedule (guided, 2) + do i = 79, 59, -4 + a(i) = 4 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 4 +!$omp end ordered + end do + +!$omp single + j = 125 +!$omp end single + +!$omp do ordered schedule (guided, 3) + do i = 125, 90, -12 + a(i) = 5 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 12 +!$omp end ordered + end do + +!$omp end parallel + + if (any (a .ne. b) .or. k) call abort + a = -1 + k = .false. + j = 8 +!$omp parallel num_threads (4) + +!$omp do ordered schedule (runtime) + do i = 8, 15 + a(i) = 1 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j + 1 +!$omp end ordered + end do + +!$omp single + j = 23 +!$omp end single + +!$omp do ordered schedule (runtime) + do i = 23, 19, -1 + a(i) = 2 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 1 +!$omp end ordered + end do + +!$omp single + j = 28 +!$omp end single + +!$omp do ordered schedule (runtime) + do i = 28, 39, 2 + a(i) = 3 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j + 2 +!$omp end ordered + end do + +!$omp single + j = 79 +!$omp end single + +!$omp do ordered schedule (runtime) + do i = 79, 59, -4 + a(i) = 4 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 4 +!$omp end ordered + end do + +!$omp single + j = 125 +!$omp end single + +!$omp do ordered schedule (runtime) + do i = 125, 90, -12 + a(i) = 5 * 256 + i +!$omp ordered + if (i .ne. j) k = .true. + j = j - 12 +!$omp end ordered + end do + +!$omp end parallel + + if (any (a .ne. b) .or. k) call abort +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/fortran.exp b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/fortran.exp new file mode 100644 index 000000000..bf95aab00 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/fortran.exp @@ -0,0 +1,20 @@ +set lang_library_path "../libgfortran/.libs" +set lang_test_file "${lang_library_path}/libgfortranbegin.a" +set lang_link_flags "-lgfortranbegin -lgfortran" + +load_lib libgomp-dg.exp + +# Initialize dg. +dg-init + +if [file exists "${blddir}/${lang_test_file}"] { + + # Gather a list of all tests. + set tests [lsort [find $srcdir/$subdir *.\[fF\]{,90,95,03}]] + + # Main loop. + gfortran-dg-runtest $tests "" +} + +# All done. +dg-finish diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/jacobi.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/jacobi.f new file mode 100644 index 000000000..b27e20f27 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/jacobi.f @@ -0,0 +1,261 @@ +* { dg-do run } + + program main +************************************************************ +* program to solve a finite difference +* discretization of Helmholtz equation : +* (d2/dx2)u + (d2/dy2)u - alpha u = f +* using Jacobi iterative method. +* +* Modified: Sanjiv Shah, Kuck and Associates, Inc. (KAI), 1998 +* Author: Joseph Robicheaux, Kuck and Associates, Inc. (KAI), 1998 +* +* Directives are used in this code to achieve paralleism. +* All do loops are parallized with default 'static' scheduling. +* +* Input : n - grid dimension in x direction +* m - grid dimension in y direction +* alpha - Helmholtz constant (always greater than 0.0) +* tol - error tolerance for iterative solver +* relax - Successice over relaxation parameter +* mits - Maximum iterations for iterative solver +* +* On output +* : u(n,m) - Dependent variable (solutions) +* : f(n,m) - Right hand side function +************************************************************* + implicit none + + integer n,m,mits,mtemp + include "omp_lib.h" + double precision tol,relax,alpha + + common /idat/ n,m,mits,mtemp + common /fdat/tol,alpha,relax +* +* Read info +* + write(*,*) "Input n,m - grid dimension in x,y direction " + n = 64 + m = 64 +* read(5,*) n,m + write(*,*) n, m + write(*,*) "Input alpha - Helmholts constant " + alpha = 0.5 +* read(5,*) alpha + write(*,*) alpha + write(*,*) "Input relax - Successive over-relaxation parameter" + relax = 0.9 +* read(5,*) relax + write(*,*) relax + write(*,*) "Input tol - error tolerance for iterative solver" + tol = 1.0E-12 +* read(5,*) tol + write(*,*) tol + write(*,*) "Input mits - Maximum iterations for solver" + mits = 100 +* read(5,*) mits + write(*,*) mits + + call omp_set_num_threads (2) + +* +* Calls a driver routine +* + call driver () + + stop + end + + subroutine driver ( ) +************************************************************* +* Subroutine driver () +* This is where the arrays are allocated and initialzed. +* +* Working varaibles/arrays +* dx - grid spacing in x direction +* dy - grid spacing in y direction +************************************************************* + implicit none + + integer n,m,mits,mtemp + double precision tol,relax,alpha + + common /idat/ n,m,mits,mtemp + common /fdat/tol,alpha,relax + + double precision u(n,m),f(n,m),dx,dy + +* Initialize data + + call initialize (n,m,alpha,dx,dy,u,f) + +* Solve Helmholtz equation + + call jacobi (n,m,dx,dy,alpha,relax,u,f,tol,mits) + +* Check error between exact solution + + call error_check (n,m,alpha,dx,dy,u,f) + + return + end + + subroutine initialize (n,m,alpha,dx,dy,u,f) +****************************************************** +* Initializes data +* Assumes exact solution is u(x,y) = (1-x^2)*(1-y^2) +* +****************************************************** + implicit none + + integer n,m + double precision u(n,m),f(n,m),dx,dy,alpha + + integer i,j, xx,yy + double precision PI + parameter (PI=3.1415926) + + dx = 2.0 / (n-1) + dy = 2.0 / (m-1) + +* Initilize initial condition and RHS + +!$omp parallel do private(xx,yy) + do j = 1,m + do i = 1,n + xx = -1.0 + dx * dble(i-1) ! -1 < x < 1 + yy = -1.0 + dy * dble(j-1) ! -1 < y < 1 + u(i,j) = 0.0 + f(i,j) = -alpha *(1.0-xx*xx)*(1.0-yy*yy) + & - 2.0*(1.0-xx*xx)-2.0*(1.0-yy*yy) + enddo + enddo +!$omp end parallel do + + return + end + + subroutine jacobi (n,m,dx,dy,alpha,omega,u,f,tol,maxit) +****************************************************************** +* Subroutine HelmholtzJ +* Solves poisson equation on rectangular grid assuming : +* (1) Uniform discretization in each direction, and +* (2) Dirichlect boundary conditions +* +* Jacobi method is used in this routine +* +* Input : n,m Number of grid points in the X/Y directions +* dx,dy Grid spacing in the X/Y directions +* alpha Helmholtz eqn. coefficient +* omega Relaxation factor +* f(n,m) Right hand side function +* u(n,m) Dependent variable/Solution +* tol Tolerance for iterative solver +* maxit Maximum number of iterations +* +* Output : u(n,m) - Solution +***************************************************************** + implicit none + integer n,m,maxit + double precision dx,dy,f(n,m),u(n,m),alpha, tol,omega +* +* Local variables +* + integer i,j,k,k_local + double precision error,resid,rsum,ax,ay,b + double precision error_local, uold(n,m) + + real ta,tb,tc,td,te,ta1,ta2,tb1,tb2,tc1,tc2,td1,td2 + real te1,te2 + real second + external second +* +* Initialize coefficients + ax = 1.0/(dx*dx) ! X-direction coef + ay = 1.0/(dy*dy) ! Y-direction coef + b = -2.0/(dx*dx)-2.0/(dy*dy) - alpha ! Central coeff + + error = 10.0 * tol + k = 1 + + do while (k.le.maxit .and. error.gt. tol) + + error = 0.0 + +* Copy new solution into old +!$omp parallel + +!$omp do + do j=1,m + do i=1,n + uold(i,j) = u(i,j) + enddo + enddo + +* Compute stencil, residual, & update + +!$omp do private(resid) reduction(+:error) + do j = 2,m-1 + do i = 2,n-1 +* Evaluate residual + resid = (ax*(uold(i-1,j) + uold(i+1,j)) + & + ay*(uold(i,j-1) + uold(i,j+1)) + & + b * uold(i,j) - f(i,j))/b +* Update solution + u(i,j) = uold(i,j) - omega * resid +* Accumulate residual error + error = error + resid*resid + end do + enddo +!$omp enddo nowait + +!$omp end parallel + +* Error check + + k = k + 1 + + error = sqrt(error)/dble(n*m) +* + enddo ! End iteration loop +* + print *, 'Total Number of Iterations ', k + print *, 'Residual ', error + + return + end + + subroutine error_check (n,m,alpha,dx,dy,u,f) + implicit none +************************************************************ +* Checks error between numerical and exact solution +* +************************************************************ + + integer n,m + double precision u(n,m),f(n,m),dx,dy,alpha + + integer i,j + double precision xx,yy,temp,error + + dx = 2.0 / (n-1) + dy = 2.0 / (m-1) + error = 0.0 + +!$omp parallel do private(xx,yy,temp) reduction(+:error) + do j = 1,m + do i = 1,n + xx = -1.0d0 + dx * dble(i-1) + yy = -1.0d0 + dy * dble(j-1) + temp = u(i,j) - (1.0-xx*xx)*(1.0-yy*yy) + error = error + temp*temp + enddo + enddo + + error = sqrt(error)/dble(n*m) + + print *, 'Solution Error : ',error + + return + end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/lib1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/lib1.f90 new file mode 100644 index 000000000..884001867 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/lib1.f90 @@ -0,0 +1,76 @@ +! { dg-do run } + + use omp_lib + + double precision :: d, e + logical :: l + integer (kind = omp_lock_kind) :: lck + integer (kind = omp_nest_lock_kind) :: nlck + + d = omp_get_wtime () + + call omp_init_lock (lck) + call omp_set_lock (lck) + if (omp_test_lock (lck)) call abort + call omp_unset_lock (lck) + if (.not. omp_test_lock (lck)) call abort + if (omp_test_lock (lck)) call abort + call omp_unset_lock (lck) + call omp_destroy_lock (lck) + + call omp_init_nest_lock (nlck) + if (omp_test_nest_lock (nlck) .ne. 1) call abort + call omp_set_nest_lock (nlck) + if (omp_test_nest_lock (nlck) .ne. 3) call abort + call omp_unset_nest_lock (nlck) + call omp_unset_nest_lock (nlck) + if (omp_test_nest_lock (nlck) .ne. 2) call abort + call omp_unset_nest_lock (nlck) + call omp_unset_nest_lock (nlck) + call omp_destroy_nest_lock (nlck) + + call omp_set_dynamic (.true.) + if (.not. omp_get_dynamic ()) call abort + call omp_set_dynamic (.false.) + if (omp_get_dynamic ()) call abort + + call omp_set_nested (.true.) + if (.not. omp_get_nested ()) call abort + call omp_set_nested (.false.) + if (omp_get_nested ()) call abort + + call omp_set_num_threads (5) + if (omp_get_num_threads () .ne. 1) call abort + if (omp_get_max_threads () .ne. 5) call abort + if (omp_get_thread_num () .ne. 0) call abort + call omp_set_num_threads (3) + if (omp_get_num_threads () .ne. 1) call abort + if (omp_get_max_threads () .ne. 3) call abort + if (omp_get_thread_num () .ne. 0) call abort + l = .false. +!$omp parallel reduction (.or.:l) + l = omp_get_num_threads () .ne. 3 + l = l .or. (omp_get_thread_num () .lt. 0) + l = l .or. (omp_get_thread_num () .ge. 3) +!$omp master + l = l .or. (omp_get_thread_num () .ne. 0) +!$omp end master +!$omp end parallel + if (l) call abort + + if (omp_get_num_procs () .le. 0) call abort + if (omp_in_parallel ()) call abort +!$omp parallel reduction (.or.:l) + l = .not. omp_in_parallel () +!$omp end parallel +!$omp parallel reduction (.or.:l) if (.true.) + l = .not. omp_in_parallel () +!$omp end parallel + + e = omp_get_wtime () + if (d .gt. e) call abort + d = omp_get_wtick () + ! Negative precision is definitely wrong, + ! bigger than 1s clock resolution is also strange + if (d .le. 0 .or. d .gt. 1.) call abort +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/lib2.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/lib2.f new file mode 100644 index 000000000..755108270 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/lib2.f @@ -0,0 +1,76 @@ +C { dg-do run } + + USE OMP_LIB + + DOUBLE PRECISION :: D, E + LOGICAL :: L + INTEGER (KIND = OMP_LOCK_KIND) :: LCK + INTEGER (KIND = OMP_NEST_LOCK_KIND) :: NLCK + + D = OMP_GET_WTIME () + + CALL OMP_INIT_LOCK (LCK) + CALL OMP_SET_LOCK (LCK) + IF (OMP_TEST_LOCK (LCK)) CALL ABORT + CALL OMP_UNSET_LOCK (LCK) + IF (.NOT. OMP_TEST_LOCK (LCK)) CALL ABORT + IF (OMP_TEST_LOCK (LCK)) CALL ABORT + CALL OMP_UNSET_LOCK (LCK) + CALL OMP_DESTROY_LOCK (LCK) + + CALL OMP_INIT_NEST_LOCK (NLCK) + IF (OMP_TEST_NEST_LOCK (NLCK) .NE. 1) CALL ABORT + CALL OMP_SET_NEST_LOCK (NLCK) + IF (OMP_TEST_NEST_LOCK (NLCK) .NE. 3) CALL ABORT + CALL OMP_UNSET_NEST_LOCK (NLCK) + CALL OMP_UNSET_NEST_LOCK (NLCK) + IF (OMP_TEST_NEST_LOCK (NLCK) .NE. 2) CALL ABORT + CALL OMP_UNSET_NEST_LOCK (NLCK) + CALL OMP_UNSET_NEST_LOCK (NLCK) + CALL OMP_DESTROY_NEST_LOCK (NLCK) + + CALL OMP_SET_DYNAMIC (.TRUE.) + IF (.NOT. OMP_GET_DYNAMIC ()) CALL ABORT + CALL OMP_SET_DYNAMIC (.FALSE.) + IF (OMP_GET_DYNAMIC ()) CALL ABORT + + CALL OMP_SET_NESTED (.TRUE.) + IF (.NOT. OMP_GET_NESTED ()) CALL ABORT + CALL OMP_SET_NESTED (.FALSE.) + IF (OMP_GET_NESTED ()) CALL ABORT + + CALL OMP_SET_NUM_THREADS (5) + IF (OMP_GET_NUM_THREADS () .NE. 1) CALL ABORT + IF (OMP_GET_MAX_THREADS () .NE. 5) CALL ABORT + IF (OMP_GET_THREAD_NUM () .NE. 0) CALL ABORT + CALL OMP_SET_NUM_THREADS (3) + IF (OMP_GET_NUM_THREADS () .NE. 1) CALL ABORT + IF (OMP_GET_MAX_THREADS () .NE. 3) CALL ABORT + IF (OMP_GET_THREAD_NUM () .NE. 0) CALL ABORT + L = .FALSE. +C$OMP PARALLEL REDUCTION (.OR.:L) + L = OMP_GET_NUM_THREADS () .NE. 3 + L = L .OR. (OMP_GET_THREAD_NUM () .LT. 0) + L = L .OR. (OMP_GET_THREAD_NUM () .GE. 3) +C$OMP MASTER + L = L .OR. (OMP_GET_THREAD_NUM () .NE. 0) +C$OMP END MASTER +C$OMP END PARALLEL + IF (L) CALL ABORT + + IF (OMP_GET_NUM_PROCS () .LE. 0) CALL ABORT + IF (OMP_IN_PARALLEL ()) CALL ABORT +C$OMP PARALLEL REDUCTION (.OR.:L) + L = .NOT. OMP_IN_PARALLEL () +C$OMP END PARALLEL +C$OMP PARALLEL REDUCTION (.OR.:L) IF (.TRUE.) + L = .NOT. OMP_IN_PARALLEL () +C$OMP END PARALLEL + + E = OMP_GET_WTIME () + IF (D .GT. E) CALL ABORT + D = OMP_GET_WTICK () +C Negative precision is definitely wrong, +C bigger than 1s clock resolution is also strange + IF (D .LE. 0 .OR. D .GT. 1.) CALL ABORT + END diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/lib3.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/lib3.f new file mode 100644 index 000000000..fa7b227c0 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/lib3.f @@ -0,0 +1,76 @@ +C { dg-do run } + + INCLUDE "omp_lib.h" + + DOUBLE PRECISION :: D, E + LOGICAL :: L + INTEGER (KIND = OMP_LOCK_KIND) :: LCK + INTEGER (KIND = OMP_NEST_LOCK_KIND) :: NLCK + + D = OMP_GET_WTIME () + + CALL OMP_INIT_LOCK (LCK) + CALL OMP_SET_LOCK (LCK) + IF (OMP_TEST_LOCK (LCK)) CALL ABORT + CALL OMP_UNSET_LOCK (LCK) + IF (.NOT. OMP_TEST_LOCK (LCK)) CALL ABORT + IF (OMP_TEST_LOCK (LCK)) CALL ABORT + CALL OMP_UNSET_LOCK (LCK) + CALL OMP_DESTROY_LOCK (LCK) + + CALL OMP_INIT_NEST_LOCK (NLCK) + IF (OMP_TEST_NEST_LOCK (NLCK) .NE. 1) CALL ABORT + CALL OMP_SET_NEST_LOCK (NLCK) + IF (OMP_TEST_NEST_LOCK (NLCK) .NE. 3) CALL ABORT + CALL OMP_UNSET_NEST_LOCK (NLCK) + CALL OMP_UNSET_NEST_LOCK (NLCK) + IF (OMP_TEST_NEST_LOCK (NLCK) .NE. 2) CALL ABORT + CALL OMP_UNSET_NEST_LOCK (NLCK) + CALL OMP_UNSET_NEST_LOCK (NLCK) + CALL OMP_DESTROY_NEST_LOCK (NLCK) + + CALL OMP_SET_DYNAMIC (.TRUE.) + IF (.NOT. OMP_GET_DYNAMIC ()) CALL ABORT + CALL OMP_SET_DYNAMIC (.FALSE.) + IF (OMP_GET_DYNAMIC ()) CALL ABORT + + CALL OMP_SET_NESTED (.TRUE.) + IF (.NOT. OMP_GET_NESTED ()) CALL ABORT + CALL OMP_SET_NESTED (.FALSE.) + IF (OMP_GET_NESTED ()) CALL ABORT + + CALL OMP_SET_NUM_THREADS (5) + IF (OMP_GET_NUM_THREADS () .NE. 1) CALL ABORT + IF (OMP_GET_MAX_THREADS () .NE. 5) CALL ABORT + IF (OMP_GET_THREAD_NUM () .NE. 0) CALL ABORT + CALL OMP_SET_NUM_THREADS (3) + IF (OMP_GET_NUM_THREADS () .NE. 1) CALL ABORT + IF (OMP_GET_MAX_THREADS () .NE. 3) CALL ABORT + IF (OMP_GET_THREAD_NUM () .NE. 0) CALL ABORT + L = .FALSE. +C$OMP PARALLEL REDUCTION (.OR.:L) + L = OMP_GET_NUM_THREADS () .NE. 3 + L = L .OR. (OMP_GET_THREAD_NUM () .LT. 0) + L = L .OR. (OMP_GET_THREAD_NUM () .GE. 3) +C$OMP MASTER + L = L .OR. (OMP_GET_THREAD_NUM () .NE. 0) +C$OMP END MASTER +C$OMP END PARALLEL + IF (L) CALL ABORT + + IF (OMP_GET_NUM_PROCS () .LE. 0) CALL ABORT + IF (OMP_IN_PARALLEL ()) CALL ABORT +C$OMP PARALLEL REDUCTION (.OR.:L) + L = .NOT. OMP_IN_PARALLEL () +C$OMP END PARALLEL +C$OMP PARALLEL REDUCTION (.OR.:L) IF (.TRUE.) + L = .NOT. OMP_IN_PARALLEL () +C$OMP END PARALLEL + + E = OMP_GET_WTIME () + IF (D .GT. E) CALL ABORT + D = OMP_GET_WTICK () +C Negative precision is definitely wrong, +C bigger than 1s clock resolution is also strange + IF (D .LE. 0 .OR. D .GT. 1.) CALL ABORT + END diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/nestedfn1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/nestedfn1.f90 new file mode 100644 index 000000000..67dadd6df --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/nestedfn1.f90 @@ -0,0 +1,43 @@ +! { dg-do run } + + integer :: a, b, c + a = 1 + b = 2 + c = 3 + call foo + if (a .ne. 7) call abort +contains + subroutine foo + use omp_lib + logical :: l + l = .false. +!$omp parallel shared (a) private (b) firstprivate (c) & +!$omp num_threads (2) reduction (.or.:l) + if (a .ne. 1 .or. c .ne. 3) l = .true. +!$omp barrier + if (omp_get_thread_num () .eq. 0) then + a = 4 + b = 5 + c = 6 + end if +!$omp barrier + if (omp_get_thread_num () .eq. 1) then + if (a .ne. 4 .or. c .ne. 3) l = .true. + a = 7 + b = 8 + c = 9 + else if (omp_get_num_threads () .eq. 1) then + a = 7 + end if +!$omp barrier + if (omp_get_thread_num () .eq. 0) then + if (a .ne. 7 .or. b .ne. 5 .or. c .ne. 6) l = .true. + end if +!$omp barrier + if (omp_get_thread_num () .eq. 1) then + if (a .ne. 7 .or. b .ne. 8 .or. c .ne. 9) l = .true. + end if +!$omp end parallel + if (l) call abort + end subroutine foo +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/nestedfn2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/nestedfn2.f90 new file mode 100644 index 000000000..dfb12ae66 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/nestedfn2.f90 @@ -0,0 +1,34 @@ +! { dg-do run } + + integer :: i + common /c/ i + i = -1 +!$omp parallel shared (i) num_threads (4) + call test1 +!$omp end parallel +end +subroutine test1 + integer :: vari + call test2 + call test3 +contains + subroutine test2 + use omp_lib + integer :: i + common /c/ i +!$omp single + i = omp_get_thread_num () + call test4 +!$omp end single copyprivate (vari) + end subroutine test2 + subroutine test3 + integer :: i + common /c/ i + if (i .lt. 0 .or. i .ge. 4) call abort + if (i + 10 .ne. vari) call abort + end subroutine test3 + subroutine test4 + use omp_lib + vari = omp_get_thread_num () + 10 + end subroutine test4 +end subroutine test1 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/nestedfn3.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/nestedfn3.f90 new file mode 100644 index 000000000..454749c54 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/nestedfn3.f90 @@ -0,0 +1,24 @@ +! PR middle-end/28790 +! { dg-do run } + +program nestomp + integer :: j + j = 8 + call bar + if (j.ne.10) call abort +contains + subroutine foo (i) + integer :: i + !$omp atomic + j = j + i - 5 + end subroutine + subroutine bar + use omp_lib + integer :: i + i = 6 + call omp_set_dynamic (.false.) + !$omp parallel num_threads (2) + call foo(i) + !$omp end parallel + end subroutine +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_atomic1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_atomic1.f90 new file mode 100644 index 000000000..f9ce94b9a --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_atomic1.f90 @@ -0,0 +1,39 @@ +! { dg-do run } + integer (kind = 4) :: a + integer (kind = 2) :: b + real :: c, f + double precision :: d + integer, dimension (10) :: e + a = 1 + b = 2 + c = 3 + d = 4 + e = 5 + f = 6 +!$omp atomic + a = a + 4 +!$omp atomic + b = 4 - b +!$omp atomic + c = c * 2 +!$omp atomic + d = 2 / d + if (a .ne. 5 .or. b .ne. 2 .or. c .ne. 6 .or. d .ne. 0.5) call abort + d = 1.2 +!$omp atomic + a = a + c + d +!$omp atomic + b = b - (a + c + d) + if (a .ne. 12 .or. b .ne. -17) call abort +!$omp atomic + a = c + d + a +!$omp atomic + b = a + c + d - b + if (a .ne. 19 .or. b .ne. 43) call abort +!$omp atomic + b = (a + c + d) - b + a = 32 +!$omp atomic + a = a / 3.4 + if (a .ne. 9 .or. b .ne. -16) call abort +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_atomic2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_atomic2.f90 new file mode 100644 index 000000000..1dea2c8eb --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_atomic2.f90 @@ -0,0 +1,54 @@ +! { dg-do run } + real, dimension (20) :: r + integer, dimension (20) :: d + integer :: i, j, k, n + integer (kind = 2) :: a, b, c + + do 10 i = 1, 20 + r(i) = i +10 d(i) = 21 - i + + n = 20 + call foo (r, d, n) + + if (n .ne. 22) call abort + if (any (r .ne. 33)) call abort + + i = 1 + j = 18 + k = 23 +!$omp atomic + i = min (i, j, k, n) + if (i .ne. 1) call abort +!$omp atomic + i = max (j, n, k, i) + if (i .ne. 23) call abort + + a = 1 + b = 18 + c = 23 +!$omp atomic + a = min (a, b, c) + if (a .ne. 1) call abort +!$omp atomic + a = max (a, b, c) + if (a .ne. 23) call abort + +contains + function bar (i) + real bar + integer i + bar = 12.0 + i + end function bar + + subroutine foo (x, y, n) + integer i, y (*), n + real x (*) + do i = 1, n +!$omp atomic + x(y(i)) = x(y(i)) + bar (i) + end do +!$omp atomic + n = n + 2 + end subroutine foo +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_cond1.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_cond1.f new file mode 100644 index 000000000..b557d9080 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_cond1.f @@ -0,0 +1,22 @@ +C Test conditional compilation in fixed form if -fopenmp +! { dg-options "-fopenmp" } + 10 foo = 2 + &56 + if (foo.ne.256) call abort + bar = 26 +!$2 0 ba +c$ +r = 42 + !$ bar = 62 +!$ bar = bar + 1 + if (bar.ne.43) call abort + baz = bar +*$ 0baz = 5 +C$ +12! Comment +c$ !4 +!$ +!Another comment +*$ &2 +!$ X baz = 0 ! Not valid OpenMP conditional compilation lines +! $ baz = 1 +c$ 10&baz = 2 + if (baz.ne.51242) call abort + end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_cond2.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_cond2.f new file mode 100644 index 000000000..6df891c6c --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_cond2.f @@ -0,0 +1,22 @@ +c Test conditional compilation in fixed form if -fno-openmp +! { dg-options "-fno-openmp" } + 10 foo = 2 + &56 + if (foo.ne.256) call abort + bar = 26 +!$2 0 ba +c$ +r = 42 + !$ bar = 62 +!$ bar = bar + 1 + if (bar.ne.26) call abort + baz = bar +*$ 0baz = 5 +C$ +12! Comment +c$ !4 +!$ +!Another comment +*$ &2 +!$ X baz = 0 ! Not valid OpenMP conditional compilation lines +! $ baz = 1 +c$ 10&baz = 2 + if (baz.ne.26) call abort + end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_cond3.F90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_cond3.F90 new file mode 100644 index 000000000..6c4e36e22 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_cond3.F90 @@ -0,0 +1,24 @@ +! Test conditional compilation in free form if -fopenmp +! { dg-options "-fopenmp" } + 10 foo = 2& + &56 + if (foo.ne.256) call abort + bar = 26 + !$ 20 ba& +!$ &r = 4& + !$2 + !$bar = 62 + !$ bar = bar + 2 +#ifdef _OPENMP +bar = bar - 1 +#endif + if (bar.ne.43) call abort + baz = bar +!$ 30 baz = 5& ! Comment +!$12 & + !$ + 2 +!$X baz = 0 ! Not valid OpenMP conditional compilation lines +! $ baz = 1 +baz = baz + 1 !$ baz = 2 + if (baz.ne.515) call abort + end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_cond4.F90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_cond4.F90 new file mode 100644 index 000000000..aa4c5cb76 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_cond4.F90 @@ -0,0 +1,24 @@ +! Test conditional compilation in free form if -fno-openmp +! { dg-options "-fno-openmp" } + 10 foo = 2& + &56 + if (foo.ne.256) call abort + bar = 26 + !$ 20 ba& +!$ &r = 4& + !$2 + !$bar = 62 + !$ bar = bar + 2 +#ifdef _OPENMP +bar = bar - 1 +#endif + if (bar.ne.26) call abort + baz = bar +!$ 30 baz = 5& ! Comment +!$12 & + !$ + 2 +!$X baz = 0 ! Not valid OpenMP conditional compilation lines +! $ baz = 1 +baz = baz + 1 !$ baz = 2 + if (baz.ne.27) call abort + end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_hello.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_hello.f new file mode 100644 index 000000000..ba4453126 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_hello.f @@ -0,0 +1,36 @@ +C****************************************************************************** +C FILE: omp_hello.f +C DESCRIPTION: +C OpenMP Example - Hello World - Fortran Version +C In this simple example, the master thread forks a parallel region. +C All threads in the team obtain their unique thread number and print it. +C The master thread only prints the total number of threads. Two OpenMP +C library routines are used to obtain the number of threads and each +C thread's number. +C AUTHOR: Blaise Barney 5/99 +C LAST REVISED: +C****************************************************************************** + + PROGRAM HELLO + + INTEGER NTHREADS, TID, OMP_GET_NUM_THREADS, + + OMP_GET_THREAD_NUM + +C Fork a team of threads giving them their own copies of variables +!$OMP PARALLEL PRIVATE(NTHREADS, TID) + + +C Obtain thread number + TID = OMP_GET_THREAD_NUM() + PRINT *, 'Hello World from thread = ', TID + +C Only master thread does this + IF (TID .EQ. 0) THEN + NTHREADS = OMP_GET_NUM_THREADS() + PRINT *, 'Number of threads = ', NTHREADS + END IF + +C All threads join master thread and disband +!$OMP END PARALLEL + + END diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_orphan.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_orphan.f new file mode 100644 index 000000000..7653c78d2 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_orphan.f @@ -0,0 +1,44 @@ +C****************************************************************************** +C FILE: omp_orphan.f +C DESCRIPTION: +C OpenMP Example - Parallel region with an orphaned directive - Fortran +C Version +C This example demonstrates a dot product being performed by an orphaned +C loop reduction construct. Scoping of the reduction variable is critical. +C AUTHOR: Blaise Barney 5/99 +C LAST REVISED: +C****************************************************************************** + + PROGRAM ORPHAN + COMMON /DOTDATA/ A, B, SUM + INTEGER I, VECLEN + PARAMETER (VECLEN = 100) + REAL*8 A(VECLEN), B(VECLEN), SUM + + DO I=1, VECLEN + A(I) = 1.0 * I + B(I) = A(I) + ENDDO + SUM = 0.0 +!$OMP PARALLEL + CALL DOTPROD +!$OMP END PARALLEL + WRITE(*,*) "Sum = ", SUM + END + + + + SUBROUTINE DOTPROD + COMMON /DOTDATA/ A, B, SUM + INTEGER I, TID, OMP_GET_THREAD_NUM, VECLEN + PARAMETER (VECLEN = 100) + REAL*8 A(VECLEN), B(VECLEN), SUM + + TID = OMP_GET_THREAD_NUM() +!$OMP DO REDUCTION(+:SUM) + DO I=1, VECLEN + SUM = SUM + (A(I)*B(I)) + PRINT *, ' TID= ',TID,'I= ',I + ENDDO + RETURN + END diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_parse1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_parse1.f90 new file mode 100644 index 000000000..9cd8cc2ba --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_parse1.f90 @@ -0,0 +1,185 @@ +! { dg-do run } +use omp_lib + call test_parallel + call test_do + call test_sections + call test_single + +contains + subroutine test_parallel + integer :: a, b, c, e, f, g, i, j + integer, dimension (20) :: d + logical :: h + a = 6 + b = 8 + c = 11 + d(:) = -1 + e = 13 + f = 24 + g = 27 + h = .false. + i = 1 + j = 16 +!$omp para& +!$omp&llel & +!$omp if (a .eq. 6) private (b, c) shared (d) private (e) & + !$omp firstprivate(f) num_threads (a - 1) first& +!$ompprivate(g)default (shared) reduction (.or. : h) & +!$omp reduction(*:i) + if (i .ne. 1) h = .true. + i = 2 + if (f .ne. 24) h = .true. + if (g .ne. 27) h = .true. + e = 7 + b = omp_get_thread_num () + if (b .eq. 0) j = 24 + f = b + g = f + c = omp_get_num_threads () + if (c .gt. a - 1 .or. c .le. 0) h = .true. + if (b .ge. c) h = .true. + d(b + 1) = c + if (f .ne. g .or. f .ne. b) h = .true. +!$omp endparallel + if (h) call abort + if (a .ne. 6) call abort + if (j .ne. 24) call abort + if (d(1) .eq. -1) call abort + e = 1 + do g = 1, d(1) + if (d(g) .ne. d(1)) call abort + e = e * 2 + end do + if (e .ne. i) call abort + end subroutine test_parallel + + subroutine test_do_orphan + integer :: k, l +!$omp parallel do private (l) + do 600 k = 1, 16, 2 +600 l = k + end subroutine test_do_orphan + + subroutine test_do + integer :: i, j, k, l, n + integer, dimension (64) :: d + logical :: m + + j = 16 + d(:) = -1 + m = .true. + n = 24 +!$omp parallel num_threads (4) shared (i, k, d) private (l) & +!$omp&reduction (.and. : m) + if (omp_get_thread_num () .eq. 0) then + k = omp_get_num_threads () + end if + call test_do_orphan +!$omp do schedule (static) firstprivate (n) + do 200 i = 1, j + if (i .eq. 1 .and. n .ne. 24) call abort + n = i +200 d(n) = omp_get_thread_num () +!$omp enddo nowait + +!$omp do lastprivate (i) schedule (static, 5) + do 201 i = j + 1, 2 * j +201 d(i) = omp_get_thread_num () + 1024 + ! Implied omp end do here + + if (i .ne. 33) m = .false. + +!$omp do private (j) schedule (dynamic) + do i = 33, 48 + d(i) = omp_get_thread_num () + 2048 + end do +!$omp end do nowait + +!$omp do schedule (runtime) + do i = 49, 4 * j + d(i) = omp_get_thread_num () + 4096 + end do + ! Implied omp end do here +!$omp end parallel + if (.not. m) call abort + + j = 0 + do i = 1, 64 + if (d(i) .lt. j .or. d(i) .ge. j + k) call abort + if (i .eq. 16) j = 1024 + if (i .eq. 32) j = 2048 + if (i .eq. 48) j = 4096 + end do + end subroutine test_do + + subroutine test_sections + integer :: i, j, k, l, m, n + i = 9 + j = 10 + k = 11 + l = 0 + m = 0 + n = 30 + call omp_set_dynamic (.false.) + call omp_set_num_threads (4) +!$omp parallel num_threads (4) +!$omp sections private (i) firstprivate (j, k) lastprivate (j) & +!$omp& reduction (+ : l, m) +!$omp section + i = 24 + if (j .ne. 10 .or. k .ne. 11 .or. m .ne. 0) l = 1 + m = m + 4 +!$omp section + i = 25 + if (j .ne. 10 .or. k .ne. 11) l = 1 + m = m + 6 +!$omp section + i = 26 + if (j .ne. 10 .or. k .ne. 11) l = 1 + m = m + 8 +!$omp section + i = 27 + if (j .ne. 10 .or. k .ne. 11) l = 1 + m = m + 10 + j = 271 +!$omp end sections nowait +!$omp sections lastprivate (n) +!$omp section + n = 6 +!$omp section + n = 7 +!$omp endsections +!$omp end parallel + if (j .ne. 271 .or. l .ne. 0) call abort + if (m .ne. 4 + 6 + 8 + 10) call abort + if (n .ne. 7) call abort + end subroutine test_sections + + subroutine test_single + integer :: i, j, k, l + logical :: m + i = 200 + j = 300 + k = 400 + l = 500 + m = .false. +!$omp parallel num_threads (4), private (i, j), reduction (.or. : m) + i = omp_get_thread_num () + j = omp_get_thread_num () +!$omp single private (k) + k = 64 +!$omp end single nowait +!$omp single private (k) firstprivate (l) + if (i .ne. omp_get_thread_num () .or. i .ne. j) then + j = -1 + else + j = -2 + end if + if (l .ne. 500) j = -1 + l = 265 +!$omp end single copyprivate (j) + if (i .ne. omp_get_thread_num () .or. j .ne. -2) m = .true. +!$omp endparallel + if (m) call abort + end subroutine test_single +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_parse2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_parse2.f90 new file mode 100644 index 000000000..da54a9872 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_parse2.f90 @@ -0,0 +1,102 @@ +! { dg-do run } +use omp_lib + call test_master + call test_critical + call test_barrier + call test_atomic + +contains + subroutine test_master + logical :: i, j + i = .false. + j = .false. +!$omp parallel num_threads (4) +!$omp master + i = .true. + j = omp_get_thread_num () .eq. 0 +!$omp endmaster +!$omp end parallel + if (.not. (i .or. j)) call abort + end subroutine test_master + + subroutine test_critical_1 (i, j) + integer :: i, j +!$omp critical(critical_foo) + i = i + 1 +!$omp end critical (critical_foo) +!$omp critical + j = j + 1 +!$omp end critical + end subroutine test_critical_1 + + subroutine test_critical + integer :: i, j, n + n = -1 + i = 0 + j = 0 +!$omp parallel num_threads (4) + if (omp_get_thread_num () .eq. 0) n = omp_get_num_threads () + call test_critical_1 (i, j) + call test_critical_1 (i, j) +!$omp critical + j = j + 1 +!$omp end critical +!$omp critical (critical_foo) + i = i + 1 +!$omp endcritical (critical_foo) +!$omp end parallel + if (n .lt. 1 .or. i .ne. n * 3 .or. j .ne. n * 3) call abort + end subroutine test_critical + + subroutine test_barrier + integer :: i + logical :: j + i = 23 + j = .false. +!$omp parallel num_threads (4) + if (omp_get_thread_num () .eq. 0) i = 5 +!$omp flush (i) +!$omp barrier + if (i .ne. 5) then +!$omp atomic + j = j .or. .true. + end if +!$omp end parallel + if (i .ne. 5 .or. j) call abort + end subroutine test_barrier + + subroutine test_atomic + integer :: a, b, c, d, e, f, g + a = 0 + b = 1 + c = 0 + d = 1024 + e = 1024 + f = -1 + g = -1 +!$omp parallel num_threads (8) +!$omp atomic + a = a + 2 + 4 +!$omp atomic + b = 3 * b +!$omp atomic + c = 8 - c +!$omp atomic + d = d / 2 +!$omp atomic + e = min (e, omp_get_thread_num ()) +!$omp atomic + f = max (omp_get_thread_num (), f) + if (omp_get_thread_num () .eq. 0) g = omp_get_num_threads () +!$omp end parallel + if (g .le. 0 .or. g .gt. 8) call abort + if (a .ne. 6 * g .or. b .ne. 3 ** g) call abort + if (iand (g, 1) .eq. 1) then + if (c .ne. 8) call abort + else if (c .ne. 0) then + call abort + end if + if (d .ne. 1024 / (2 ** g)) call abort + if (e .ne. 0 .or. f .ne. g - 1) call abort + end subroutine test_atomic +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_parse3.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_parse3.f90 new file mode 100644 index 000000000..98c94b93b --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_parse3.f90 @@ -0,0 +1,95 @@ +! { dg-do run } +! { dg-require-effective-target tls_runtime } +use omp_lib + common /tlsblock/ x, y + integer :: x, y, z + save z +!$omp threadprivate (/tlsblock/, z) + + call test_flush + call test_ordered + call test_threadprivate + +contains + subroutine test_flush + integer :: i, j + i = 0 + j = 0 +!$omp parallel num_threads (4) + if (omp_get_thread_num () .eq. 0) i = omp_get_num_threads () + if (omp_get_thread_num () .eq. 0) j = j + 1 +!$omp flush (i, j) +!$omp barrier + if (omp_get_thread_num () .eq. 1) j = j + 2 +!$omp flush +!$omp barrier + if (omp_get_thread_num () .eq. 2) j = j + 3 +!$omp flush (i) +!$omp flush (j) +!$omp barrier + if (omp_get_thread_num () .eq. 3) j = j + 4 +!$omp end parallel + end subroutine test_flush + + subroutine test_ordered + integer :: i, j + integer, dimension (100) :: d + d(:) = -1 +!$omp parallel do ordered schedule (dynamic) num_threads (4) + do i = 1, 100, 5 +!$omp ordered + d(i) = i +!$omp end ordered + end do + j = 1 + do 100 i = 1, 100 + if (i .eq. j) then + if (d(i) .ne. i) call abort + j = i + 5 + else + if (d(i) .ne. -1) call abort + end if +100 d(i) = -1 + end subroutine test_ordered + + subroutine test_threadprivate + common /tlsblock/ x, y +!$omp threadprivate (/tlsblock/) + integer :: i, j + logical :: m, n + call omp_set_num_threads (4) + call omp_set_dynamic (.false.) + i = -1 + x = 6 + y = 7 + z = 8 + n = .false. + m = .false. +!$omp parallel copyin (/tlsblock/, z) reduction (.or.:m) & +!$omp& num_threads (4) + if (omp_get_thread_num () .eq. 0) i = omp_get_num_threads () + if (x .ne. 6 .or. y .ne. 7 .or. z .ne. 8) call abort + x = omp_get_thread_num () + y = omp_get_thread_num () + 1024 + z = omp_get_thread_num () + 4096 +!$omp end parallel + if (x .ne. 0 .or. y .ne. 1024 .or. z .ne. 4096) call abort +!$omp parallel num_threads (4), private (j) reduction (.or.:n) + if (omp_get_num_threads () .eq. i) then + j = omp_get_thread_num () + if (x .ne. j .or. y .ne. j + 1024 .or. z .ne. j + 4096) & +& call abort + end if +!$omp end parallel + m = m .or. n + n = .false. +!$omp parallel num_threads (4), copyin (z) reduction (.or. : n) + if (z .ne. 4096) n = .true. + if (omp_get_num_threads () .eq. i) then + j = omp_get_thread_num () + if (x .ne. j .or. y .ne. j + 1024) call abort + end if +!$omp end parallel + if (m .or. n) call abort + end subroutine test_threadprivate +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_parse4.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_parse4.f90 new file mode 100644 index 000000000..ba35bcb2a --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_parse4.f90 @@ -0,0 +1,72 @@ +! { dg-do run } +!$ use omp_lib + call test_workshare + +contains + subroutine test_workshare + integer :: i, j, k, l, m + double precision, dimension (64) :: d, e + integer, dimension (10) :: f, g + integer, dimension (16, 16) :: a, b, c + integer, dimension (16) :: n + d(:) = 1 + e = 7 + f = 10 + l = 256 + m = 512 + g(1:3) = -1 + g(4:6) = 0 + g(7:8) = 5 + g(9:10) = 10 + forall (i = 1:16, j = 1:16) a (i, j) = i * 16 + j + forall (j = 1:16) n (j) = j +!$omp parallel num_threads (4) private (j, k) +!$omp barrier +!$omp workshare + i = 6 + e(:) = d(:) + where (g .lt. 0) + f = 100 + elsewhere (g .eq. 0) + f = 200 + f + elsewhere + where (g .gt. 6) f = f + sum (g) + f = 300 + f + end where + where (f .gt. 210) g = 0 +!$omp end workshare nowait +!$omp workshare + forall (j = 1:16, k = 1:16) b (k, j) = a (j, k) + forall (k = 1:16) c (k, 1:16) = a (1:16, k) + forall (j = 2:16, n (17 - j) / 4 * 4 .ne. n (17 - j)) + n (j) = n (j - 1) * n (j) + end forall +!$omp endworkshare +!$omp workshare +!$omp atomic + i = i + 8 + 6 +!$omp critical +!$omp critical (critical_foox) + l = 128 +!$omp end critical (critical_foox) +!$omp endcritical +!$omp parallel num_threads (2) +!$ if (omp_get_thread_num () .eq. 0) m = omp_get_num_threads () +!$omp atomic + l = 1 + l +!$omp end parallel +!$omp end workshare +!$omp end parallel + + if (any (f .ne. (/100, 100, 100, 210, 210, 210, 310, 310, 337, 337/))) & +& call abort + if (any (g .ne. (/-1, -1, -1, 0, 0, 0, 0, 0, 0, 0/))) call abort + if (i .ne. 20) call abort +!$ if (l .ne. 128 + m) call abort + if (any (d .ne. 1 .or. e .ne. 1)) call abort + if (any (b .ne. transpose (a))) call abort + if (any (c .ne. b)) call abort + if (any (n .ne. (/1, 2, 6, 12, 5, 30, 42, 56, 9, 90, & +& 110, 132, 13, 182, 210, 240/))) call abort + end subroutine test_workshare +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_reduction.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_reduction.f new file mode 100644 index 000000000..0560bd896 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_reduction.f @@ -0,0 +1,33 @@ +C****************************************************************************** +C FILE: omp_reduction.f +C DESCRIPTION: +C OpenMP Example - Combined Parallel Loop Reduction - Fortran Version +C This example demonstrates a sum reduction within a combined parallel loop +C construct. Notice that default data element scoping is assumed - there +C are no clauses specifying shared or private variables. OpenMP will +C automatically make loop index variables private within team threads, and +C global variables shared. +C AUTHOR: Blaise Barney 5/99 +C LAST REVISED: +C****************************************************************************** + + PROGRAM REDUCTION + + INTEGER I, N + REAL A(100), B(100), SUM + +! Some initializations + N = 100 + DO I = 1, N + A(I) = I *1.0 + B(I) = A(I) + ENDDO + SUM = 0.0 + +!$OMP PARALLEL DO REDUCTION(+:SUM) + DO I = 1, N + SUM = SUM + (A(I) * B(I)) + ENDDO + + PRINT *, ' Sum = ', SUM + END diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_workshare1.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_workshare1.f new file mode 100644 index 000000000..8aef69406 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_workshare1.f @@ -0,0 +1,48 @@ +C****************************************************************************** +C FILE: omp_workshare1.f +C DESCRIPTION: +C OpenMP Example - Loop Work-sharing - Fortran Version +C In this example, the iterations of a loop are scheduled dynamically +C across the team of threads. A thread will perform CHUNK iterations +C at a time before being scheduled for the next CHUNK of work. +C AUTHOR: Blaise Barney 5/99 +C LAST REVISED: 01/09/04 +C****************************************************************************** + + PROGRAM WORKSHARE1 + + INTEGER NTHREADS, TID, OMP_GET_NUM_THREADS, + + OMP_GET_THREAD_NUM, N, CHUNKSIZE, CHUNK, I + PARAMETER (N=100) + PARAMETER (CHUNKSIZE=10) + REAL A(N), B(N), C(N) + +! Some initializations + DO I = 1, N + A(I) = I * 1.0 + B(I) = A(I) + ENDDO + CHUNK = CHUNKSIZE + +!$OMP PARALLEL SHARED(A,B,C,NTHREADS,CHUNK) PRIVATE(I,TID) + + TID = OMP_GET_THREAD_NUM() + IF (TID .EQ. 0) THEN + NTHREADS = OMP_GET_NUM_THREADS() + PRINT *, 'Number of threads =', NTHREADS + END IF + PRINT *, 'Thread',TID,' starting...' + +!$OMP DO SCHEDULE(DYNAMIC,CHUNK) + DO I = 1, N + C(I) = A(I) + B(I) + WRITE(*,100) TID,I,C(I) + 100 FORMAT(' Thread',I2,': C(',I3,')=',F8.2) + ENDDO +!$OMP END DO NOWAIT + + PRINT *, 'Thread',TID,' done.' + +!$OMP END PARALLEL + + END diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_workshare2.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_workshare2.f new file mode 100644 index 000000000..9e61da91e --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/omp_workshare2.f @@ -0,0 +1,56 @@ +C****************************************************************************** +C FILE: omp_workshare2.f +C DESCRIPTION: +C OpenMP Example - Sections Work-sharing - Fortran Version +C In this example, the OpenMP SECTION directive is used to assign +C different array operations to threads that execute a SECTION. Each +C thread receives its own copy of the result array to work with. +C AUTHOR: Blaise Barney 5/99 +C LAST REVISED: 01/09/04 +C****************************************************************************** + + PROGRAM WORKSHARE2 + + INTEGER N, I, NTHREADS, TID, OMP_GET_NUM_THREADS, + + OMP_GET_THREAD_NUM + PARAMETER (N=50) + REAL A(N), B(N), C(N) + +! Some initializations + DO I = 1, N + A(I) = I * 1.0 + B(I) = A(I) + ENDDO + +!$OMP PARALLEL SHARED(A,B,NTHREADS), PRIVATE(C,I,TID) + TID = OMP_GET_THREAD_NUM() + IF (TID .EQ. 0) THEN + NTHREADS = OMP_GET_NUM_THREADS() + PRINT *, 'Number of threads =', NTHREADS + END IF + PRINT *, 'Thread',TID,' starting...' + +!$OMP SECTIONS + +!$OMP SECTION + PRINT *, 'Thread',TID,' doing section 1' + DO I = 1, N + C(I) = A(I) + B(I) + WRITE(*,100) TID,I,C(I) + 100 FORMAT(' Thread',I2,': C(',I2,')=',F8.2) + ENDDO + +!$OMP SECTION + PRINT *, 'Thread',TID,' doing section 2' + DO I = 1+N/2, N + C(I) = A(I) * B(I) + WRITE(*,100) TID,I,C(I) + ENDDO + +!$OMP END SECTIONS NOWAIT + + PRINT *, 'Thread',TID,' done.' + +!$OMP END PARALLEL + + END diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr25162.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr25162.f new file mode 100644 index 000000000..a868ea4c9 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr25162.f @@ -0,0 +1,40 @@ +C PR fortran/25162 +C { dg-do run } +C { dg-require-effective-target tls_runtime } + PROGRAM PR25162 + CALL TEST1 + CALL TEST2 + END + SUBROUTINE TEST1 + DOUBLE PRECISION BPRIM + COMMON /TESTCOM/ BPRIM(100) +C$OMP THREADPRIVATE(/TESTCOM/) + INTEGER I + DO I = 1, 100 + BPRIM( I ) = DBLE( I ) + END DO + RETURN + END + SUBROUTINE TEST2 + DOUBLE PRECISION BPRIM + COMMON /TESTCOM/ BPRIM(100) +C$OMP THREADPRIVATE(/TESTCOM/) + INTEGER I, IDUM(50) + DO I = 1, 50 + IDUM(I) = I + END DO +C$OMP PARALLEL COPYIN(/TESTCOM/) NUM_THREADS(4) + CALL TEST3 +C$OMP END PARALLEL + RETURN + END + SUBROUTINE TEST3 + DOUBLE PRECISION BPRIM + COMMON /TESTCOM/ BPRIM(100) +C$OMP THREADPRIVATE(/TESTCOM/) + INTEGER K + DO K = 1, 10 + IF (K.NE.BPRIM(K)) CALL ABORT + END DO + RETURN + END diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr25219.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr25219.f90 new file mode 100644 index 000000000..7fe1a53aa --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr25219.f90 @@ -0,0 +1,15 @@ +! PR fortran/25219 + + implicit none + save + integer :: i, k + k = 3 +!$omp parallel +!$omp do lastprivate (k) + do i = 1, 100 + k = i + end do +!$omp end do +!$omp end parallel + if (k .ne. 100) call abort +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27395-1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27395-1.f90 new file mode 100644 index 000000000..380a10776 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27395-1.f90 @@ -0,0 +1,31 @@ +! PR fortran/27395 +! { dg-do run } + +program pr27395_1 + implicit none + integer, parameter :: n=10,m=1001 + integer :: i + integer, dimension(n) :: sumarray + call foo(n,m,sumarray) + do i=1,n + if (sumarray(i).ne.m*i) call abort + end do +end program pr27395_1 + +subroutine foo(n,m,sumarray) + use omp_lib, only : omp_get_thread_num + implicit none + integer, intent(in) :: n,m + integer, dimension(n), intent(out) :: sumarray + integer :: i,j + sumarray(:)=0 +!$OMP PARALLEL DEFAULT(shared) NUM_THREADS(4) +!$OMP DO PRIVATE(j,i), REDUCTION(+:sumarray) + do j=1,m + do i=1,n + sumarray(i)=sumarray(i)+i + end do + end do +!$OMP END DO +!$OMP END PARALLEL +end subroutine foo diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27395-2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27395-2.f90 new file mode 100644 index 000000000..b3cb255f6 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27395-2.f90 @@ -0,0 +1,30 @@ +! PR fortran/27395 +! { dg-do run } + +program pr27395_2 + implicit none + integer, parameter :: n=10,m=1001 + integer :: i + call foo(n,m) +end program pr27395_2 + +subroutine foo(n,m) + use omp_lib, only : omp_get_thread_num + implicit none + integer, intent(in) :: n,m + integer :: i,j + integer, dimension(n) :: sumarray + sumarray(:)=0 +!$OMP PARALLEL DEFAULT(shared) NUM_THREADS(4) +!$OMP DO PRIVATE(j,i), REDUCTION(+:sumarray) + do j=1,m + do i=1,n + sumarray(i)=sumarray(i)+i + end do + end do +!$OMP END DO +!$OMP END PARALLEL + do i=1,n + if (sumarray(i).ne.m*i) call abort + end do +end subroutine foo diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27416-1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27416-1.f90 new file mode 100644 index 000000000..d42e1ef19 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27416-1.f90 @@ -0,0 +1,19 @@ +! PR middle-end/27416 +! { dg-do run } + + integer :: j + j = 6 +!$omp parallel num_threads (4) + call foo (j) +!$omp end parallel + if (j.ne.6+16) call abort +end + +subroutine foo (j) + integer :: i, j + +!$omp do firstprivate (j) lastprivate (j) + do i = 1, 16 + if (i.eq.16) j = j + i + end do +end subroutine foo diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27916-1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27916-1.f90 new file mode 100644 index 000000000..7f6b51d08 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27916-1.f90 @@ -0,0 +1,26 @@ +! PR fortran/27916 +! Test whether allocatable privatized arrays has "not currently allocated" +! status at the start of OpenMP constructs. +! { dg-do run } + +program pr27916 + integer :: n, i + logical :: r + integer, dimension(:), allocatable :: a + + r = .false. +!$omp parallel do num_threads (4) private (n, a, i) & +!$omp & reduction (.or.: r) schedule (static) + do n = 1, 16 + r = r .or. allocated (a) + allocate (a (16)) + r = r .or. .not. allocated (a) + do i = 1, 16 + a (i) = i + end do + deallocate (a) + r = r .or. allocated (a) + end do + !$omp end parallel do + if (r) call abort +end program pr27916 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27916-2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27916-2.f90 new file mode 100644 index 000000000..aa8bb0aec --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr27916-2.f90 @@ -0,0 +1,26 @@ +! PR fortran/27916 +! Test whether allocatable privatized arrays has "not currently allocated" +! status at the start of OpenMP constructs. +! { dg-do run } + +program pr27916 + integer :: n, i + logical :: r + integer, dimension(:), allocatable :: a + + r = .false. +!$omp parallel do num_threads (4) default (private) & +!$omp & reduction (.or.: r) schedule (static) + do n = 1, 16 + r = r .or. allocated (a) + allocate (a (16)) + r = r .or. .not. allocated (a) + do i = 1, 16 + a (i) = i + end do + deallocate (a) + r = r .or. allocated (a) + end do + !$omp end parallel do + if (r) call abort +end program pr27916 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr28390.f b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr28390.f new file mode 100644 index 000000000..68fc32b6f --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr28390.f @@ -0,0 +1,8 @@ +! PR fortran/28390 + program pr28390 + integer i +!$omp parallel do lastprivate(i) + do i=1,100 + end do + if (i.ne.101) call abort + end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr29629.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr29629.f90 new file mode 100644 index 000000000..9ccddffb0 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/pr29629.f90 @@ -0,0 +1,20 @@ +! PR fortran/29629 +! { dg-do run } + +program pr29629 + integer :: n + n = 10000 + if (any (func(n).ne.10000)) call abort + contains + function func(n) + integer, intent(in) :: n + integer, dimension(n) :: func + integer :: k + func = 0 +!$omp parallel do private(k), reduction(+:func), num_threads(4) + do k = 1, n + func = func + 1 + end do +!$omp end parallel do + end function +end program diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction1.f90 new file mode 100644 index 000000000..d6ceb0814 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction1.f90 @@ -0,0 +1,181 @@ +! { dg-do run } +!$ use omp_lib + + integer :: i, ia (6), n, cnt + real :: r, ra (4) + double precision :: d, da (5) + complex :: c, ca (3) + logical :: v + + i = 1 + ia = 2 + r = 3 + ra = 4 + d = 5.5 + da = 6.5 + c = cmplx (7.5, 1.5) + ca = cmplx (8.5, -3.0) + v = .false. + cnt = -1 + +!$omp parallel num_threads (3) private (n) reduction (.or.:v) & +!$omp & reduction (+:i, ia, r, ra, d, da, c, ca) +!$ if (i .ne. 0 .or. any (ia .ne. 0)) v = .true. +!$ if (r .ne. 0 .or. any (ra .ne. 0)) v = .true. +!$ if (d .ne. 0 .or. any (da .ne. 0)) v = .true. +!$ if (c .ne. cmplx (0) .or. any (ca .ne. cmplx (0))) v = .true. + n = omp_get_thread_num () + if (n .eq. 0) then + cnt = omp_get_num_threads () + i = 4 + ia(3:5) = -2 + r = 5 + ra(1:2) = 6.5 + d = -2.5 + da(2:4) = 8.5 + c = cmplx (2.5, -3.5) + ca(1) = cmplx (4.5, 5) + else if (n .eq. 1) then + i = 2 + ia(4:6) = 5 + r = 1 + ra(2:4) = -1.5 + d = 8.5 + da(1:3) = 2.5 + c = cmplx (0.5, -3) + ca(2:3) = cmplx (-1, 6) + else + i = 1 + ia = 1 + r = -1 + ra = -1 + d = 1 + da = -1 + c = 1 + ca = cmplx (-1, 0) + end if +!$omp end parallel + if (v) call abort + if (cnt .eq. 3) then + if (i .ne. 8 .or. any (ia .ne. (/3, 3, 1, 6, 6, 8/))) call abort + if (r .ne. 8 .or. any (ra .ne. (/9.5, 8.0, 1.5, 1.5/))) call abort + if (d .ne. 12.5 .or. any (da .ne. (/8.0, 16.5, 16.5, 14.0, 5.5/))) call abort + if (c .ne. cmplx (11.5, -5)) call abort + if (ca(1) .ne. cmplx (12, 2)) call abort + if (ca(2) .ne. cmplx (6.5, 3) .or. ca(2) .ne. ca(3)) call abort + end if + + i = 1 + ia = 2 + r = 3 + ra = 4 + d = 5.5 + da = 6.5 + c = cmplx (7.5, 1.5) + ca = cmplx (8.5, -3.0) + v = .false. + cnt = -1 + +!$omp parallel num_threads (3) private (n) reduction (.or.:v) & +!$omp & reduction (-:i, ia, r, ra, d, da, c, ca) +!$ if (i .ne. 0 .or. any (ia .ne. 0)) v = .true. +!$ if (r .ne. 0 .or. any (ra .ne. 0)) v = .true. +!$ if (d .ne. 0 .or. any (da .ne. 0)) v = .true. +!$ if (c .ne. cmplx (0) .or. any (ca .ne. cmplx (0))) v = .true. + n = omp_get_thread_num () + if (n .eq. 0) then + cnt = omp_get_num_threads () + i = 4 + ia(3:5) = -2 + r = 5 + ra(1:2) = 6.5 + d = -2.5 + da(2:4) = 8.5 + c = cmplx (2.5, -3.5) + ca(1) = cmplx (4.5, 5) + else if (n .eq. 1) then + i = 2 + ia(4:6) = 5 + r = 1 + ra(2:4) = -1.5 + d = 8.5 + da(1:3) = 2.5 + c = cmplx (0.5, -3) + ca(2:3) = cmplx (-1, 6) + else + i = 1 + ia = 1 + r = -1 + ra = -1 + d = 1 + da = -1 + c = 1 + ca = cmplx (-1, 0) + end if +!$omp end parallel + if (v) call abort + if (cnt .eq. 3) then + if (i .ne. 8 .or. any (ia .ne. (/3, 3, 1, 6, 6, 8/))) call abort + if (r .ne. 8 .or. any (ra .ne. (/9.5, 8.0, 1.5, 1.5/))) call abort + if (d .ne. 12.5 .or. any (da .ne. (/8.0, 16.5, 16.5, 14.0, 5.5/))) call abort + if (c .ne. cmplx (11.5, -5)) call abort + if (ca(1) .ne. cmplx (12, 2)) call abort + if (ca(2) .ne. cmplx (6.5, 3) .or. ca(2) .ne. ca(3)) call abort + end if + + i = 1 + ia = 2 + r = 4 + ra = 8 + d = 16 + da = 32 + c = 2 + ca = cmplx (0, 2) + v = .false. + cnt = -1 + +!$omp parallel num_threads (3) private (n) reduction (.or.:v) & +!$omp & reduction (*:i, ia, r, ra, d, da, c, ca) +!$ if (i .ne. 1 .or. any (ia .ne. 1)) v = .true. +!$ if (r .ne. 1 .or. any (ra .ne. 1)) v = .true. +!$ if (d .ne. 1 .or. any (da .ne. 1)) v = .true. +!$ if (c .ne. cmplx (1) .or. any (ca .ne. cmplx (1))) v = .true. + n = omp_get_thread_num () + if (n .eq. 0) then + cnt = omp_get_num_threads () + i = 3 + ia(3:5) = 2 + r = 0.5 + ra(1:2) = 2 + d = -1 + da(2:4) = -2 + c = 2.5 + ca(1) = cmplx (-5, 0) + else if (n .eq. 1) then + i = 2 + ia(4:6) = -2 + r = 8 + ra(2:4) = -0.5 + da(1:3) = -1 + c = -3 + ca(2:3) = cmplx (0, -1) + else + ia = 2 + r = 0.5 + ra = 0.25 + d = 2.5 + da = -1 + c = cmplx (0, -1) + ca = cmplx (-1, 0) + end if +!$omp end parallel + if (v) call abort + if (cnt .eq. 3) then + if (i .ne. 6 .or. any (ia .ne. (/4, 4, 8, -16, -16, -8/))) call abort + if (r .ne. 8 .or. any (ra .ne. (/4., -2., -1., -1./))) call abort + if (d .ne. -40 .or. any (da .ne. (/32., -64., -64., 64., -32./))) call abort + if (c .ne. cmplx (0, 15)) call abort + if (ca(1) .ne. cmplx (0, 10)) call abort + if (ca(2) .ne. cmplx (-2, 0) .or. ca(2) .ne. ca(3)) call abort + end if +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction2.f90 new file mode 100644 index 000000000..9bdeb77de --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction2.f90 @@ -0,0 +1,73 @@ +! { dg-do run } +!$ use omp_lib + + logical :: l, la (4), m, ma (4), v + integer :: n, cnt + + l = .true. + la = (/.true., .false., .true., .true./) + m = .false. + ma = (/.false., .false., .false., .true./) + v = .false. + cnt = -1 + +!$omp parallel num_threads (3) private (n) reduction (.or.:v) & +!$omp & reduction (.and.:l, la) reduction (.or.:m, ma) +!$ if (.not. l .or. any (.not. la)) v = .true. +!$ if (m .or. any (ma)) v = .true. + n = omp_get_thread_num () + if (n .eq. 0) then + cnt = omp_get_num_threads () + l = .false. + la(3) = .false. + ma(2) = .true. + else if (n .eq. 1) then + l = .false. + la(4) = .false. + ma(1) = .true. + else + la(3) = .false. + m = .true. + ma(1) = .true. + end if +!$omp end parallel + if (v) call abort + if (cnt .eq. 3) then + if (l .or. any (la .neqv. (/.true., .false., .false., .false./))) call abort + if (.not. m .or. any (ma .neqv. (/.true., .true., .false., .true./))) call abort + end if + + l = .true. + la = (/.true., .false., .true., .true./) + m = .false. + ma = (/.false., .false., .false., .true./) + v = .false. + cnt = -1 + +!$omp parallel num_threads (3) private (n) reduction (.or.:v) & +!$omp & reduction (.eqv.:l, la) reduction (.neqv.:m, ma) +!$ if (.not. l .or. any (.not. la)) v = .true. +!$ if (m .or. any (ma)) v = .true. + n = omp_get_thread_num () + if (n .eq. 0) then + cnt = omp_get_num_threads () + l = .false. + la(3) = .false. + ma(2) = .true. + else if (n .eq. 1) then + l = .false. + la(4) = .false. + ma(1) = .true. + else + la(3) = .false. + m = .true. + ma(1) = .true. + end if +!$omp end parallel + if (v) call abort + if (cnt .eq. 3) then + if (.not. l .or. any (la .neqv. (/.true., .false., .true., .false./))) call abort + if (.not. m .or. any (ma .neqv. (/.false., .true., .false., .true./))) call abort + end if + +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction3.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction3.f90 new file mode 100644 index 000000000..89b9d1af6 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction3.f90 @@ -0,0 +1,103 @@ +! { dg-do run } +!$ use omp_lib + + integer (kind = 4) :: i, ia (6), n, cnt + real :: r, ra (4) + double precision :: d, da (5) + logical :: v + + i = 1 + ia = 2 + r = 3 + ra = 4 + d = 5.5 + da = 6.5 + v = .false. + cnt = -1 + +!$omp parallel num_threads (3) private (n) reduction (.or.:v) & +!$omp & reduction (max:i, ia, r, ra, d, da) +!$ if (i .ne. -huge(i)-1 .or. any (ia .ne. -huge(ia)-1)) v = .true. +!$ if (r .ge. -1.0d38 .or. any (ra .ge. -1.0d38)) v = .true. +!$ if (d .ge. -1.0d300 .or. any (da .ge. -1.0d300)) v = .true. + n = omp_get_thread_num () + if (n .eq. 0) then + cnt = omp_get_num_threads () + i = 4 + ia(3:5) = -2 + ia(1) = 7 + r = 5 + ra(1:2) = 6.5 + d = -2.5 + da(2:4) = 8.5 + else if (n .eq. 1) then + i = 2 + ia(4:6) = 5 + r = 1 + ra(2:4) = -1.5 + d = 8.5 + da(1:3) = 2.5 + else + i = 1 + ia = 1 + r = -1 + ra = -1 + d = 1 + da = -1 + end if +!$omp end parallel + if (v) call abort + if (cnt .eq. 3) then + if (i .ne. 4 .or. any (ia .ne. (/7, 2, 2, 5, 5, 5/))) call abort + if (r .ne. 5 .or. any (ra .ne. (/6.5, 6.5, 4., 4./))) call abort + if (d .ne. 8.5 .or. any (da .ne. (/6.5, 8.5, 8.5, 8.5, 6.5/))) call abort + end if + + i = 1 + ia = 2 + r = 3 + ra = 4 + d = 5.5 + da = 6.5 + v = .false. + cnt = -1 + +!$omp parallel num_threads (3) private (n) reduction (.or.:v) & +!$omp & reduction (min:i, ia, r, ra, d, da) +!$ if (i .ne. 2147483647 .or. any (ia .ne. 2147483647)) v = .true. +!$ if (r .le. 1.0d38 .or. any (ra .le. 1.0d38)) v = .true. +!$ if (d .le. 1.0d300 .or. any (da .le. 1.0d300)) v = .true. + n = omp_get_thread_num () + if (n .eq. 0) then + cnt = omp_get_num_threads () + i = 4 + ia(3:5) = -2 + ia(1) = 7 + r = 5 + ra(1:2) = 6.5 + d = -2.5 + da(2:4) = 8.5 + else if (n .eq. 1) then + i = 2 + ia(4:6) = 5 + r = 1 + ra(2:4) = -1.5 + d = 8.5 + da(1:3) = 2.5 + else + i = 1 + ia = 1 + r = -1 + ra = 7 + ra(3) = -8.5 + d = 1 + da(1:4) = 6 + end if +!$omp end parallel + if (v) call abort + if (cnt .eq. 3) then + if (i .ne. 1 .or. any (ia .ne. (/1, 1, -2, -2, -2, 1/))) call abort + if (r .ne. -1 .or. any (ra .ne. (/4., -1.5, -8.5, -1.5/))) call abort + if (d .ne. -2.5 .or. any (da .ne. (/2.5, 2.5, 2.5, 6., 6.5/))) call abort + end if +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction4.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction4.f90 new file mode 100644 index 000000000..bb1ed0e20 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction4.f90 @@ -0,0 +1,56 @@ +! { dg-do run } +!$ use omp_lib + + integer (kind = 4) :: i, ia (6), j, ja (6), k, ka (6), ta (6), n, cnt, x + logical :: v + + i = Z'ffff0f' + ia = Z'f0ff0f' + j = Z'0f0000' + ja = Z'0f5a00' + k = Z'055aa0' + ka = Z'05a5a5' + v = .false. + cnt = -1 + x = not(0) + +!$omp parallel num_threads (3) private (n) reduction (.or.:v) & +!$omp & reduction (iand:i, ia) reduction (ior:j, ja) reduction (ieor:k, ka) +!$ if (i .ne. x .or. any (ia .ne. x)) v = .true. +!$ if (j .ne. 0 .or. any (ja .ne. 0)) v = .true. +!$ if (k .ne. 0 .or. any (ka .ne. 0)) v = .true. + n = omp_get_thread_num () + if (n .eq. 0) then + cnt = omp_get_num_threads () + i = Z'ff7fff' + ia(3:5) = Z'fffff1' + j = Z'078000' + ja(1:3) = 1 + k = Z'78' + ka(3:6) = Z'f0f' + else if (n .eq. 1) then + i = Z'ffff77' + ia(2:5) = Z'ffafff' + j = Z'007800' + ja(2:5) = 8 + k = Z'57' + ka(3:4) = Z'f0108' + else + i = Z'777fff' + ia(1:2) = Z'fffff3' + j = Z'000780' + ja(5:6) = Z'f00' + k = Z'1000' + ka(6:6) = Z'777' + end if +!$omp end parallel + if (v) call abort + if (cnt .eq. 3) then + ta = (/Z'f0ff03', Z'f0af03', Z'f0af01', Z'f0af01', Z'f0af01', Z'f0ff0f'/) + if (i .ne. Z'777f07' .or. any (ia .ne. ta)) call abort + ta = (/Z'f5a01', Z'f5a09', Z'f5a09', Z'f5a08', Z'f5f08', Z'f5f00'/) + if (j .ne. Z'fff80' .or. any (ja .ne. ta)) call abort + ta = (/Z'5a5a5', Z'5a5a5', Z'aaba2', Z'aaba2', Z'5aaaa', Z'5addd'/) + if (k .ne. Z'54a8f' .or. any (ka .ne. ta)) call abort + end if +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction5.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction5.f90 new file mode 100644 index 000000000..bfdd43a93 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction5.f90 @@ -0,0 +1,41 @@ +! { dg-do run } + +module reduction5 + intrinsic ior, min, max +end module reduction5 + + call test1 + call test2 +contains + subroutine test1 + use reduction5, bitwise_or => ior + integer :: n + n = Z'f' +!$omp parallel sections num_threads (3) reduction (bitwise_or: n) + n = ior (n, Z'20') +!$omp section + n = bitwise_or (Z'410', n) +!$omp section + n = bitwise_or (n, Z'2000') +!$omp end parallel sections + if (n .ne. Z'243f') call abort + end subroutine + subroutine test2 + use reduction5, min => max, max => min + integer :: m, n + m = 8 + n = 4 +!$omp parallel sections num_threads (3) reduction (min: n) & +!$omp & reduction (max: m) + if (m .gt. 13) m = 13 + if (n .lt. 11) n = 11 +!$omp section + if (m .gt. 5) m = 5 + if (n .lt. 15) n = 15 +!$omp section + if (m .gt. 3) m = 3 + if (n .lt. -1) n = -1 +!$omp end parallel sections + if (m .ne. 3 .or. n .ne. 15) call abort + end subroutine test2 +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction6.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction6.f90 new file mode 100644 index 000000000..9f3ec6ca8 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reduction6.f90 @@ -0,0 +1,32 @@ +! { dg-do run } + + integer, dimension (6, 6) :: a + character (36) :: c + integer nthreads + a = 9 + nthreads = -1 + call foo (a (2:4, 3:5), nthreads) + if (nthreads .eq. 3) then + write (c, '(36i1)') a + if (c .ne. '999999999999966699966699966699999999') call abort + end if +contains + subroutine foo (b, nthreads) + use omp_lib + integer, dimension (3:, 5:) :: b + integer :: err, nthreads + b = 0 + err = 0 +!$omp parallel num_threads (3) reduction (+:b) + if (any (b .ne. 0)) then +!$omp atomic + err = err + 1 + end if +!$omp master + nthreads = omp_get_num_threads () +!$omp end master + b = 2 +!$omp end parallel + if (err .gt. 0) call abort + end subroutine foo +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reference1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reference1.f90 new file mode 100644 index 000000000..b959e2716 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reference1.f90 @@ -0,0 +1,34 @@ +! { dg-do run } +!$ use omp_lib + + integer :: i, j, k + double precision :: d + i = 6 + j = 19 + k = 0 + d = 24.5 + call test (i, j, k, d) + if (i .ne. 38) call abort + if (iand (k, 255) .ne. 0) call abort + if (iand (k, 65280) .eq. 0) then + if (k .ne. 65536 * 4) call abort + end if +contains + subroutine test (i, j, k, d) + integer :: i, j, k + double precision :: d + +!$omp parallel firstprivate (d) private (j) num_threads (4) reduction (+:k) + if (i .ne. 6 .or. d .ne. 24.5 .or. k .ne. 0) k = k + 1 + if (omp_get_num_threads () .ne. 4) k = k + 256 + d = d / 2 + j = 8 + k = k + 65536 +!$omp barrier + if (d .ne. 12.25 .or. j .ne. 8) k = k + 1 +!$omp single + i = i + 32 +!$omp end single nowait +!$omp end parallel + end subroutine test +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reference2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reference2.f90 new file mode 100644 index 000000000..1232b6926 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/reference2.f90 @@ -0,0 +1,21 @@ +! { dg-do run } + real, dimension (5) :: b + b = 5 + call foo (b) +contains + subroutine foo (a) + real, dimension (5) :: a + logical :: l + l = .false. +!$omp parallel private (a) reduction (.or.:l) + a = 15 + l = bar (a) +!$omp end parallel + if (l) call abort + end subroutine + function bar (a) + real, dimension (5) :: a + logical :: bar + bar = any (a .ne. 15) + end function +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/retval1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/retval1.f90 new file mode 100644 index 000000000..8bb07f8fc --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/retval1.f90 @@ -0,0 +1,120 @@ +! { dg-do run } + +function f1 () + use omp_lib + real :: f1 + logical :: l + f1 = 6.5 + l = .false. +!$omp parallel firstprivate (f1) num_threads (2) reduction (.or.:l) + l = f1 .ne. 6.5 + if (omp_get_thread_num () .eq. 0) f1 = 8.5 + if (omp_get_thread_num () .eq. 1) f1 = 14.5 +!$omp barrier + l = l .or. (omp_get_thread_num () .eq. 0 .and. f1 .ne. 8.5) + l = l .or. (omp_get_thread_num () .eq. 1 .and. f1 .ne. 14.5) +!$omp end parallel + if (l) call abort + f1 = -2.5 +end function f1 +function f2 () + use omp_lib + real :: f2, e2 + logical :: l +entry e2 () + f2 = 6.5 + l = .false. +!$omp parallel firstprivate (e2) num_threads (2) reduction (.or.:l) + l = e2 .ne. 6.5 + if (omp_get_thread_num () .eq. 0) e2 = 8.5 + if (omp_get_thread_num () .eq. 1) e2 = 14.5 +!$omp barrier + l = l .or. (omp_get_thread_num () .eq. 0 .and. e2 .ne. 8.5) + l = l .or. (omp_get_thread_num () .eq. 1 .and. e2 .ne. 14.5) +!$omp end parallel + if (l) call abort + e2 = 7.5 +end function f2 +function f3 () + use omp_lib + real :: f3, e3 + logical :: l +entry e3 () + f3 = 6.5 + l = .false. +!$omp parallel firstprivate (f3, e3) num_threads (2) reduction (.or.:l) + l = e3 .ne. 6.5 + l = l .or. f3 .ne. 6.5 + if (omp_get_thread_num () .eq. 0) e3 = 8.5 + if (omp_get_thread_num () .eq. 1) e3 = 14.5 + f3 = e3 - 4.5 +!$omp barrier + l = l .or. (omp_get_thread_num () .eq. 0 .and. e3 .ne. 8.5) + l = l .or. (omp_get_thread_num () .eq. 1 .and. e3 .ne. 14.5) + l = l .or. f3 .ne. e3 - 4.5 +!$omp end parallel + if (l) call abort + e3 = 0.5 +end function f3 +function f4 () result (r4) + use omp_lib + real :: r4, s4 + logical :: l +entry e4 () result (s4) + r4 = 6.5 + l = .false. +!$omp parallel firstprivate (r4, s4) num_threads (2) reduction (.or.:l) + l = s4 .ne. 6.5 + l = l .or. r4 .ne. 6.5 + if (omp_get_thread_num () .eq. 0) s4 = 8.5 + if (omp_get_thread_num () .eq. 1) s4 = 14.5 + r4 = s4 - 4.5 +!$omp barrier + l = l .or. (omp_get_thread_num () .eq. 0 .and. s4 .ne. 8.5) + l = l .or. (omp_get_thread_num () .eq. 1 .and. s4 .ne. 14.5) + l = l .or. r4 .ne. s4 - 4.5 +!$omp end parallel + if (l) call abort + s4 = -0.5 +end function f4 +function f5 (is_f5) + use omp_lib + real :: f5 + integer :: e5 + logical :: l, is_f5 +entry e5 (is_f5) + if (is_f5) then + f5 = 6.5 + else + e5 = 8 + end if + l = .false. +!$omp parallel firstprivate (f5, e5) shared (is_f5) num_threads (2) & +!$omp reduction (.or.:l) + l = .not. is_f5 .and. e5 .ne. 8 + l = l .or. (is_f5 .and. f5 .ne. 6.5) + if (omp_get_thread_num () .eq. 0) e5 = 8 + if (omp_get_thread_num () .eq. 1) e5 = 14 + f5 = e5 - 4.5 +!$omp barrier + l = l .or. (omp_get_thread_num () .eq. 0 .and. e5 .ne. 8) + l = l .or. (omp_get_thread_num () .eq. 1 .and. e5 .ne. 14) + l = l .or. f5 .ne. e5 - 4.5 +!$omp end parallel + if (l) call abort + if (is_f5) f5 = -2.5 + if (.not. is_f5) e5 = 8 +end function f5 + + real :: f1, f2, e2, f3, e3, f4, e4, f5 + integer :: e5 + if (f1 () .ne. -2.5) call abort + if (f2 () .ne. 7.5) call abort + if (e2 () .ne. 7.5) call abort + if (f3 () .ne. 0.5) call abort + if (e3 () .ne. 0.5) call abort + if (f4 () .ne. -0.5) call abort + if (e4 () .ne. -0.5) call abort + if (f5 (.true.) .ne. -2.5) call abort + if (e5 (.false.) .ne. 8) call abort +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/retval2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/retval2.f90 new file mode 100644 index 000000000..92da15f58 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/retval2.f90 @@ -0,0 +1,27 @@ +! { dg-do run } + +function f1 () + real :: f1 + f1 = 6.5 + call sub1 +contains + subroutine sub1 + use omp_lib + logical :: l + l = .false. +!$omp parallel firstprivate (f1) num_threads (2) reduction (.or.:l) + l = f1 .ne. 6.5 + if (omp_get_thread_num () .eq. 0) f1 = 8.5 + if (omp_get_thread_num () .eq. 1) f1 = 14.5 +!$omp barrier + l = l .or. (omp_get_thread_num () .eq. 0 .and. f1 .ne. 8.5) + l = l .or. (omp_get_thread_num () .eq. 1 .and. f1 .ne. 14.5) +!$omp end parallel + if (l) call abort + f1 = -2.5 + end subroutine sub1 +end function f1 + + real :: f1 + if (f1 () .ne. -2.5) call abort +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/sharing1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/sharing1.f90 new file mode 100644 index 000000000..063e7db83 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/sharing1.f90 @@ -0,0 +1,29 @@ +! { dg-do run } + + use omp_lib + integer :: i, j, k + logical :: l + common /b/ i, j + i = 4 + j = 8 + l = .false. +!$omp parallel private (k) firstprivate (i) shared (j) num_threads (2) & +!$omp& reduction (.or.:l) + if (i .ne. 4 .or. j .ne. 8) l = .true. +!$omp barrier + k = omp_get_thread_num () + if (k .eq. 0) then + i = 14 + j = 15 + end if +!$omp barrier + if (k .eq. 1) then + if (i .ne. 4 .or. j .ne. 15) l = .true. + i = 24 + j = 25 + end if +!$omp barrier + if (j .ne. 25 .or. i .ne. (k * 10 + 14)) l = .true. +!$omp end parallel + if (l .or. j .ne. 25) call abort +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/sharing2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/sharing2.f90 new file mode 100644 index 000000000..266dd46fa --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/sharing2.f90 @@ -0,0 +1,32 @@ +! { dg-do run } + + use omp_lib + integer :: i, j, k, m, n + logical :: l + equivalence (i, m) + equivalence (j, n) + i = 4 + j = 8 + l = .false. +!$omp parallel private (k) firstprivate (i) shared (j) num_threads (2) & +!$omp& reduction (.or.:l) + l = l .or. i .ne. 4 + l = l .or. j .ne. 8 +!$omp barrier + k = omp_get_thread_num () + if (k .eq. 0) then + i = 14 + j = 15 + end if +!$omp barrier + if (k .eq. 1) then + if (i .ne. 4 .or. j .ne. 15) l = .true. + i = 24 + j = 25 + end if +!$omp barrier + if (j .ne. 25 .or. i .ne. (k * 10 + 14)) l = .true. +!$omp end parallel + if (l) call abort + if (j .ne. 25) call abort +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/threadprivate1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/threadprivate1.f90 new file mode 100644 index 000000000..99a201855 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/threadprivate1.f90 @@ -0,0 +1,19 @@ +! { dg-do run } +! { dg-require-effective-target tls_runtime } + +module threadprivate1 + double precision :: d +!$omp threadprivate (d) +end module threadprivate1 + +!$ use omp_lib + use threadprivate1 + logical :: l + l = .false. +!$omp parallel num_threads (4) reduction (.or.:l) + d = omp_get_thread_num () + 6.5 +!$omp barrier + if (d .ne. omp_get_thread_num () + 6.5) l = .true. +!$omp end parallel + if (l) call abort () +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/threadprivate2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/threadprivate2.f90 new file mode 100644 index 000000000..f3a4af0fc --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/threadprivate2.f90 @@ -0,0 +1,94 @@ +! { dg-do run } +! { dg-require-effective-target tls_runtime } + +module threadprivate2 + integer, dimension(:,:), allocatable :: foo +!$omp threadprivate (foo) +end module threadprivate2 + + use omp_lib + use threadprivate2 + + integer, dimension(:), pointer :: bar1 + integer, dimension(2), target :: bar2 + common /thrc/ bar1, bar2 +!$omp threadprivate (/thrc/) + + integer, dimension(:), pointer, save :: bar3 => NULL() +!$omp threadprivate (bar3) + + logical :: l + type tt + integer :: a + integer :: b = 32 + end type tt + type (tt), save :: baz +!$omp threadprivate (baz) + + l = .false. + call omp_set_dynamic (.false.) + call omp_set_num_threads (4) + +!$omp parallel num_threads (4) reduction (.or.:l) + l = allocated (foo) + allocate (foo (6 + omp_get_thread_num (), 3)) + l = l.or..not.allocated (foo) + l = l.or.size (foo).ne.(18 + 3 * omp_get_thread_num ()) + foo = omp_get_thread_num () + 1 + + bar2 = omp_get_thread_num () + l = l.or.associated (bar3) + bar1 => bar2 + l = l.or..not.associated (bar1) + l = l.or..not.associated (bar1, bar2) + l = l.or.any (bar1.ne.omp_get_thread_num ()) + nullify (bar1) + l = l.or.associated (bar1) + allocate (bar3 (4)) + l = l.or..not.associated (bar3) + bar3 = omp_get_thread_num () - 2 + + l = l.or.(baz%b.ne.32) + baz%a = omp_get_thread_num () * 2 + baz%b = omp_get_thread_num () * 2 + 1 +!$omp end parallel + + if (l) call abort + if (.not.allocated (foo)) call abort + if (size (foo).ne.18) call abort + if (any (foo.ne.1)) call abort + + if (associated (bar1)) call abort + if (.not.associated (bar3)) call abort + if (any (bar3 .ne. -2)) call abort + deallocate (bar3) + if (associated (bar3)) call abort + +!$omp parallel num_threads (4) reduction (.or.:l) + l = l.or..not.allocated (foo) + l = l.or.size (foo).ne.(18 + 3 * omp_get_thread_num ()) + l = l.or.any (foo.ne.(omp_get_thread_num () + 1)) + if (omp_get_thread_num () .ne. 0) then + deallocate (foo) + l = l.or.allocated (foo) + end if + + l = l.or.associated (bar1) + if (omp_get_thread_num () .ne. 0) then + l = l.or..not.associated (bar3) + l = l.or.any (bar3 .ne. omp_get_thread_num () - 2) + deallocate (bar3) + end if + l = l.or.associated (bar3) + + l = l.or.(baz%a.ne.(omp_get_thread_num () * 2)) + l = l.or.(baz%b.ne.(omp_get_thread_num () * 2 + 1)) +!$omp end parallel + + if (l) call abort + if (.not.allocated (foo)) call abort + if (size (foo).ne.18) call abort + if (any (foo.ne.1)) call abort + deallocate (foo) + if (allocated (foo)) call abort +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/threadprivate3.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/threadprivate3.f90 new file mode 100644 index 000000000..d20a6520a --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/threadprivate3.f90 @@ -0,0 +1,106 @@ +! { dg-do run } +! { dg-require-effective-target tls_runtime } + +module threadprivate3 + integer, dimension(:,:), pointer :: foo => NULL() +!$omp threadprivate (foo) +end module threadprivate3 + + use omp_lib + use threadprivate3 + + integer, dimension(:), pointer :: bar1 + integer, dimension(2), target :: bar2, var + common /thrc/ bar1, bar2 +!$omp threadprivate (/thrc/) + + integer, dimension(:), pointer, save :: bar3 => NULL() +!$omp threadprivate (bar3) + + logical :: l + type tt + integer :: a + integer :: b = 32 + end type tt + type (tt), save :: baz +!$omp threadprivate (baz) + + l = .false. + call omp_set_dynamic (.false.) + call omp_set_num_threads (4) + var = 6 + +!$omp parallel num_threads (4) reduction (.or.:l) + bar2 = omp_get_thread_num () + l = associated (bar3) + bar1 => bar2 + l = l.or..not.associated (bar1) + l = l.or..not.associated (bar1, bar2) + l = l.or.any (bar1.ne.omp_get_thread_num ()) + nullify (bar1) + l = l.or.associated (bar1) + allocate (bar3 (4)) + l = l.or..not.associated (bar3) + bar3 = omp_get_thread_num () - 2 + if (omp_get_thread_num () .ne. 0) then + deallocate (bar3) + if (associated (bar3)) call abort + else + bar1 => var + end if + bar2 = omp_get_thread_num () * 6 + 130 + + l = l.or.(baz%b.ne.32) + baz%a = omp_get_thread_num () * 2 + baz%b = omp_get_thread_num () * 2 + 1 +!$omp end parallel + + if (l) call abort + if (.not.associated (bar1)) call abort + if (any (bar1.ne.6)) call abort + if (.not.associated (bar3)) call abort + if (any (bar3 .ne. -2)) call abort + deallocate (bar3) + if (associated (bar3)) call abort + + allocate (bar3 (10)) + bar3 = 17 + +!$omp parallel copyin (bar1, bar2, bar3, baz) num_threads (4) & +!$omp& reduction (.or.:l) + l = l.or..not.associated (bar1) + l = l.or.any (bar1.ne.6) + l = l.or.any (bar2.ne.130) + l = l.or..not.associated (bar3) + l = l.or.size (bar3).ne.10 + l = l.or.any (bar3.ne.17) + allocate (bar1 (4)) + bar1 = omp_get_thread_num () + bar2 = omp_get_thread_num () + 8 + + l = l.or.(baz%a.ne.0) + l = l.or.(baz%b.ne.1) + baz%a = omp_get_thread_num () * 3 + 4 + baz%b = omp_get_thread_num () * 3 + 5 + +!$omp barrier + if (omp_get_thread_num () .eq. 0) then + deallocate (bar3) + end if + bar3 => bar2 +!$omp barrier + + l = l.or..not.associated (bar1) + l = l.or..not.associated (bar3) + l = l.or.any (bar1.ne.omp_get_thread_num ()) + l = l.or.size (bar1).ne.4 + l = l.or.any (bar2.ne.omp_get_thread_num () + 8) + l = l.or.any (bar3.ne.omp_get_thread_num () + 8) + l = l.or.size (bar3).ne.2 + + l = l.or.(baz%a .ne. omp_get_thread_num () * 3 + 4) + l = l.or.(baz%b .ne. omp_get_thread_num () * 3 + 5) +!$omp end parallel + + if (l) call abort +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla1.f90 new file mode 100644 index 000000000..c22165ee0 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla1.f90 @@ -0,0 +1,185 @@ +! { dg-do run } + + call test +contains + subroutine check (x, y, l) + integer :: x, y + logical :: l + l = l .or. x .ne. y + end subroutine check + + subroutine foo (c, d, e, f, g, h, i, j, k, n) + use omp_lib + integer :: n + character (len = *) :: c + character (len = n) :: d + integer, dimension (2, 3:5, n) :: e + integer, dimension (2, 3:n, n) :: f + character (len = *), dimension (5, 3:n) :: g + character (len = n), dimension (5, 3:n) :: h + real, dimension (:, :, :) :: i + double precision, dimension (3:, 5:, 7:) :: j + integer, dimension (:, :, :) :: k + logical :: l + integer :: p, q, r + character (len = n) :: s + integer, dimension (2, 3:5, n) :: t + integer, dimension (2, 3:n, n) :: u + character (len = n), dimension (5, 3:n) :: v + character (len = 2 * n + 24) :: w + integer :: x + character (len = 1) :: y + s = 'PQRSTUV' + forall (p = 1:2, q = 3:5, r = 1:7) t(p, q, r) = -10 + p - q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) u(p, q, r) = 30 - p + q - 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) v(p, q) = '_+|/Oo_' + forall (p = 1:5, q = 3:7, p + q .gt. 8) v(p, q) = '///|||!' + l = .false. +!$omp parallel default (none) firstprivate (c, d, e, f, g, h, i, j, k) & +!$omp & firstprivate (s, t, u, v) reduction (.or.:l) num_threads (6) & +!$omp private (p, q, r, w, x, y) + l = l .or. c .ne. 'abcdefghijkl' + l = l .or. d .ne. 'ABCDEFG' + l = l .or. s .ne. 'PQRSTUV' + do 100, p = 1, 2 + do 100, q = 3, 7 + do 100, r = 1, 7 + if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 + p + q + 2 * r + l = l .or. f(p, q, r) .ne. 25 + p + q + 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. '0123456789AB' + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. '9876543210ZY' + if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. '0123456' + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. '9876543' + if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + p - q + 2 * r + l = l .or. u(p, q, r) .ne. 30 - p + q - 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. '_+|/Oo_' + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. '///|||!' +100 continue + do 101, p = 3, 5 + do 101, q = 2, 6 + do 101, r = 1, 7 + l = l .or. i(p - 2, q - 1, r) .ne. 7.5 * p * q * r + l = l .or. j(p, q + 3, r + 6) .ne. 9.5 * p * q * r +101 continue + do 102, p = 1, 5 + do 102, q = 4, 6 + l = l .or. k(p, 1, q - 3) .ne. 19 + p + 7 + 3 * q +102 continue + x = omp_get_thread_num () + w = '' + if (x .eq. 0) w = 'thread0thr_number_0THREAD0THR_NUMBER_0' + if (x .eq. 1) w = 'thread1thr_number_1THREAD1THR_NUMBER_1' + if (x .eq. 2) w = 'thread2thr_number_2THREAD2THR_NUMBER_2' + if (x .eq. 3) w = 'thread3thr_number_3THREAD3THR_NUMBER_3' + if (x .eq. 4) w = 'thread4thr_number_4THREAD4THR_NUMBER_4' + if (x .eq. 5) w = 'thread5thr_number_5THREAD5THR_NUMBER_5' + c = w(8:19) + d = w(1:7) + forall (p = 1:2, q = 3:5, r = 1:7) e(p, q, r) = 5 * x + p + q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) f(p, q, r) = 25 * x + p + q + 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) g(p, q) = w(8:19) + forall (p = 1:5, q = 3:7, p + q .gt. 8) g(p, q) = w(27:38) + forall (p = 1:5, q = 3:7, p + q .le. 8) h(p, q) = w(1:7) + forall (p = 1:5, q = 3:7, p + q .gt. 8) h(p, q) = w(20:26) + forall (p = 3:5, q = 2:6, r = 1:7) i(p - 2, q - 1, r) = (7.5 + x) * p * q * r + forall (p = 3:5, q = 2:6, r = 1:7) j(p, q + 3, r + 6) = (9.5 + x) * p * q * r + forall (p = 1:5, q = 7:7, r = 4:6) k(p, q - 6, r - 3) = 19 + x + p + q + 3 * r + s = w(20:26) + forall (p = 1:2, q = 3:5, r = 1:7) t(p, q, r) = -10 + x + p - q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) u(p, q, r) = 30 - x - p + q - 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) v(p, q) = w(1:7) + forall (p = 1:5, q = 3:7, p + q .gt. 8) v(p, q) = w(20:26) +!$omp barrier + y = '' + if (x .eq. 0) y = '0' + if (x .eq. 1) y = '1' + if (x .eq. 2) y = '2' + if (x .eq. 3) y = '3' + if (x .eq. 4) y = '4' + if (x .eq. 5) y = '5' + l = l .or. w(7:7) .ne. y + l = l .or. w(19:19) .ne. y + l = l .or. w(26:26) .ne. y + l = l .or. w(38:38) .ne. y + l = l .or. c .ne. w(8:19) + l = l .or. d .ne. w(1:7) + l = l .or. s .ne. w(20:26) + do 103, p = 1, 2 + do 103, q = 3, 7 + do 103, r = 1, 7 + if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 * x + p + q + 2 * r + l = l .or. f(p, q, r) .ne. 25 * x + p + q + 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. w(8:19) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. w(27:38) + if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. w(20:26) + if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + x + p - q + 2 * r + l = l .or. u(p, q, r) .ne. 30 - x - p + q - 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. w(20:26) +103 continue + do 104, p = 3, 5 + do 104, q = 2, 6 + do 104, r = 1, 7 + l = l .or. i(p - 2, q - 1, r) .ne. (7.5 + x) * p * q * r + l = l .or. j(p, q + 3, r + 6) .ne. (9.5 + x) * p * q * r +104 continue + do 105, p = 1, 5 + do 105, q = 4, 6 + l = l .or. k(p, 1, q - 3) .ne. 19 + x + p + 7 + 3 * q +105 continue + call check (size (e, 1), 2, l) + call check (size (e, 2), 3, l) + call check (size (e, 3), 7, l) + call check (size (e), 42, l) + call check (size (f, 1), 2, l) + call check (size (f, 2), 5, l) + call check (size (f, 3), 7, l) + call check (size (f), 70, l) + call check (size (g, 1), 5, l) + call check (size (g, 2), 5, l) + call check (size (g), 25, l) + call check (size (h, 1), 5, l) + call check (size (h, 2), 5, l) + call check (size (h), 25, l) + call check (size (i, 1), 3, l) + call check (size (i, 2), 5, l) + call check (size (i, 3), 7, l) + call check (size (i), 105, l) + call check (size (j, 1), 4, l) + call check (size (j, 2), 5, l) + call check (size (j, 3), 7, l) + call check (size (j), 140, l) + call check (size (k, 1), 5, l) + call check (size (k, 2), 1, l) + call check (size (k, 3), 3, l) + call check (size (k), 15, l) +!$omp end parallel + if (l) call abort + end subroutine foo + + subroutine test + character (len = 12) :: c + character (len = 7) :: d + integer, dimension (2, 3:5, 7) :: e + integer, dimension (2, 3:7, 7) :: f + character (len = 12), dimension (5, 3:7) :: g + character (len = 7), dimension (5, 3:7) :: h + real, dimension (3:5, 2:6, 1:7) :: i + double precision, dimension (3:6, 2:6, 1:7) :: j + integer, dimension (1:5, 7:7, 4:6) :: k + integer :: p, q, r + c = 'abcdefghijkl' + d = 'ABCDEFG' + forall (p = 1:2, q = 3:5, r = 1:7) e(p, q, r) = 5 + p + q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) f(p, q, r) = 25 + p + q + 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) g(p, q) = '0123456789AB' + forall (p = 1:5, q = 3:7, p + q .gt. 8) g(p, q) = '9876543210ZY' + forall (p = 1:5, q = 3:7, p + q .le. 8) h(p, q) = '0123456' + forall (p = 1:5, q = 3:7, p + q .gt. 8) h(p, q) = '9876543' + forall (p = 3:5, q = 2:6, r = 1:7) i(p, q, r) = 7.5 * p * q * r + forall (p = 3:6, q = 2:6, r = 1:7) j(p, q, r) = 9.5 * p * q * r + forall (p = 1:5, q = 7:7, r = 4:6) k(p, q, r) = 19 + p + q + 3 * r + call foo (c, d, e, f, g, h, i, j, k, 7) + end subroutine test +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla2.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla2.f90 new file mode 100644 index 000000000..a9510fd38 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla2.f90 @@ -0,0 +1,142 @@ +! { dg-do run } + + call test +contains + subroutine check (x, y, l) + integer :: x, y + logical :: l + l = l .or. x .ne. y + end subroutine check + + subroutine foo (c, d, e, f, g, h, i, j, k, n) + use omp_lib + integer :: n + character (len = *) :: c + character (len = n) :: d + integer, dimension (2, 3:5, n) :: e + integer, dimension (2, 3:n, n) :: f + character (len = *), dimension (5, 3:n) :: g + character (len = n), dimension (5, 3:n) :: h + real, dimension (:, :, :) :: i + double precision, dimension (3:, 5:, 7:) :: j + integer, dimension (:, :, :) :: k + logical :: l + integer :: p, q, r + character (len = n) :: s + integer, dimension (2, 3:5, n) :: t + integer, dimension (2, 3:n, n) :: u + character (len = n), dimension (5, 3:n) :: v + character (len = 2 * n + 24) :: w + integer :: x + character (len = 1) :: y + l = .false. +!$omp parallel default (none) private (c, d, e, f, g, h, i, j, k) & +!$omp & private (s, t, u, v) reduction (.or.:l) num_threads (6) & +!$omp private (p, q, r, w, x, y) + x = omp_get_thread_num () + w = '' + if (x .eq. 0) w = 'thread0thr_number_0THREAD0THR_NUMBER_0' + if (x .eq. 1) w = 'thread1thr_number_1THREAD1THR_NUMBER_1' + if (x .eq. 2) w = 'thread2thr_number_2THREAD2THR_NUMBER_2' + if (x .eq. 3) w = 'thread3thr_number_3THREAD3THR_NUMBER_3' + if (x .eq. 4) w = 'thread4thr_number_4THREAD4THR_NUMBER_4' + if (x .eq. 5) w = 'thread5thr_number_5THREAD5THR_NUMBER_5' + c = w(8:19) + d = w(1:7) + forall (p = 1:2, q = 3:5, r = 1:7) e(p, q, r) = 5 * x + p + q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) f(p, q, r) = 25 * x + p + q + 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) g(p, q) = w(8:19) + forall (p = 1:5, q = 3:7, p + q .gt. 8) g(p, q) = w(27:38) + forall (p = 1:5, q = 3:7, p + q .le. 8) h(p, q) = w(1:7) + forall (p = 1:5, q = 3:7, p + q .gt. 8) h(p, q) = w(20:26) + forall (p = 3:5, q = 2:6, r = 1:7) i(p - 2, q - 1, r) = (7.5 + x) * p * q * r + forall (p = 3:5, q = 2:6, r = 1:7) j(p, q + 3, r + 6) = (9.5 + x) * p * q * r + forall (p = 1:5, q = 7:7, r = 4:6) k(p, q - 6, r - 3) = 19 + x + p + q + 3 * r + s = w(20:26) + forall (p = 1:2, q = 3:5, r = 1:7) t(p, q, r) = -10 + x + p - q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) u(p, q, r) = 30 - x - p + q - 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) v(p, q) = w(1:7) + forall (p = 1:5, q = 3:7, p + q .gt. 8) v(p, q) = w(20:26) +!$omp barrier + y = '' + if (x .eq. 0) y = '0' + if (x .eq. 1) y = '1' + if (x .eq. 2) y = '2' + if (x .eq. 3) y = '3' + if (x .eq. 4) y = '4' + if (x .eq. 5) y = '5' + l = l .or. w(7:7) .ne. y + l = l .or. w(19:19) .ne. y + l = l .or. w(26:26) .ne. y + l = l .or. w(38:38) .ne. y + l = l .or. c .ne. w(8:19) + l = l .or. d .ne. w(1:7) + l = l .or. s .ne. w(20:26) + do 103, p = 1, 2 + do 103, q = 3, 7 + do 103, r = 1, 7 + if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 * x + p + q + 2 * r + l = l .or. f(p, q, r) .ne. 25 * x + p + q + 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. w(8:19) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. w(27:38) + if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. w(20:26) + if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + x + p - q + 2 * r + l = l .or. u(p, q, r) .ne. 30 - x - p + q - 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. w(20:26) +103 continue + do 104, p = 3, 5 + do 104, q = 2, 6 + do 104, r = 1, 7 + l = l .or. i(p - 2, q - 1, r) .ne. (7.5 + x) * p * q * r + l = l .or. j(p, q + 3, r + 6) .ne. (9.5 + x) * p * q * r +104 continue + do 105, p = 1, 5 + do 105, q = 4, 6 + l = l .or. k(p, 1, q - 3) .ne. 19 + x + p + 7 + 3 * q +105 continue + call check (size (e, 1), 2, l) + call check (size (e, 2), 3, l) + call check (size (e, 3), 7, l) + call check (size (e), 42, l) + call check (size (f, 1), 2, l) + call check (size (f, 2), 5, l) + call check (size (f, 3), 7, l) + call check (size (f), 70, l) + call check (size (g, 1), 5, l) + call check (size (g, 2), 5, l) + call check (size (g), 25, l) + call check (size (h, 1), 5, l) + call check (size (h, 2), 5, l) + call check (size (h), 25, l) + call check (size (i, 1), 3, l) + call check (size (i, 2), 5, l) + call check (size (i, 3), 7, l) + call check (size (i), 105, l) + call check (size (j, 1), 4, l) + call check (size (j, 2), 5, l) + call check (size (j, 3), 7, l) + call check (size (j), 140, l) + call check (size (k, 1), 5, l) + call check (size (k, 2), 1, l) + call check (size (k, 3), 3, l) + call check (size (k), 15, l) +!$omp end parallel + if (l) call abort + end subroutine foo + + subroutine test + character (len = 12) :: c + character (len = 7) :: d + integer, dimension (2, 3:5, 7) :: e + integer, dimension (2, 3:7, 7) :: f + character (len = 12), dimension (5, 3:7) :: g + character (len = 7), dimension (5, 3:7) :: h + real, dimension (3:5, 2:6, 1:7) :: i + double precision, dimension (3:6, 2:6, 1:7) :: j + integer, dimension (1:5, 7:7, 4:6) :: k + integer :: p, q, r + call foo (c, d, e, f, g, h, i, j, k, 7) + end subroutine test +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla3.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla3.f90 new file mode 100644 index 000000000..bfafc4f7d --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla3.f90 @@ -0,0 +1,191 @@ +! { dg-do run } + + call test +contains + subroutine check (x, y, l) + integer :: x, y + logical :: l + l = l .or. x .ne. y + end subroutine check + + subroutine foo (c, d, e, f, g, h, i, j, k, n) + use omp_lib + integer :: n + character (len = *) :: c + character (len = n) :: d + integer, dimension (2, 3:5, n) :: e + integer, dimension (2, 3:n, n) :: f + character (len = *), dimension (5, 3:n) :: g + character (len = n), dimension (5, 3:n) :: h + real, dimension (:, :, :) :: i + double precision, dimension (3:, 5:, 7:) :: j + integer, dimension (:, :, :) :: k + logical :: l + integer :: p, q, r + character (len = n) :: s + integer, dimension (2, 3:5, n) :: t + integer, dimension (2, 3:n, n) :: u + character (len = n), dimension (5, 3:n) :: v + character (len = 2 * n + 24) :: w + integer :: x, z + character (len = 1) :: y + s = 'PQRSTUV' + forall (p = 1:2, q = 3:5, r = 1:7) t(p, q, r) = -10 + p - q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) u(p, q, r) = 30 - p + q - 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) v(p, q) = '_+|/Oo_' + forall (p = 1:5, q = 3:7, p + q .gt. 8) v(p, q) = '///|||!' + l = .false. +!$omp parallel default (none) shared (c, d, e, f, g, h, i, j, k) & +!$omp & shared (s, t, u, v) reduction (.or.:l) num_threads (6) & +!$omp private (p, q, r, w, x, y) + l = l .or. c .ne. 'abcdefghijkl' + l = l .or. d .ne. 'ABCDEFG' + l = l .or. s .ne. 'PQRSTUV' + do 100, p = 1, 2 + do 100, q = 3, 7 + do 100, r = 1, 7 + if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 + p + q + 2 * r + l = l .or. f(p, q, r) .ne. 25 + p + q + 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. '0123456789AB' + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. '9876543210ZY' + if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. '0123456' + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. '9876543' + if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + p - q + 2 * r + l = l .or. u(p, q, r) .ne. 30 - p + q - 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. '_+|/Oo_' + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. '///|||!' +100 continue + do 101, p = 3, 5 + do 101, q = 2, 6 + do 101, r = 1, 7 + l = l .or. i(p - 2, q - 1, r) .ne. 7.5 * p * q * r + l = l .or. j(p, q + 3, r + 6) .ne. 9.5 * p * q * r +101 continue + do 102, p = 1, 5 + do 102, q = 4, 6 + l = l .or. k(p, 1, q - 3) .ne. 19 + p + 7 + 3 * q +102 continue + do 110 z = 0, omp_get_num_threads () - 1 +!$omp barrier + x = omp_get_thread_num () + w = '' + if (z .eq. 0) w = 'thread0thr_number_0THREAD0THR_NUMBER_0' + if (z .eq. 1) w = 'thread1thr_number_1THREAD1THR_NUMBER_1' + if (z .eq. 2) w = 'thread2thr_number_2THREAD2THR_NUMBER_2' + if (z .eq. 3) w = 'thread3thr_number_3THREAD3THR_NUMBER_3' + if (z .eq. 4) w = 'thread4thr_number_4THREAD4THR_NUMBER_4' + if (z .eq. 5) w = 'thread5thr_number_5THREAD5THR_NUMBER_5' + if (x .eq. z) then + c = w(8:19) + d = w(1:7) + forall (p = 1:2, q = 3:5, r = 1:7) e(p, q, r) = 5 * x + p + q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) f(p, q, r) = 25 * x + p + q + 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) g(p, q) = w(8:19) + forall (p = 1:5, q = 3:7, p + q .gt. 8) g(p, q) = w(27:38) + forall (p = 1:5, q = 3:7, p + q .le. 8) h(p, q) = w(1:7) + forall (p = 1:5, q = 3:7, p + q .gt. 8) h(p, q) = w(20:26) + forall (p = 3:5, q = 2:6, r = 1:7) i(p - 2, q - 1, r) = (7.5 + x) * p * q * r + forall (p = 3:5, q = 2:6, r = 1:7) j(p, q + 3, r + 6) = (9.5 + x) * p * q * r + forall (p = 1:5, q = 7:7, r = 4:6) k(p, q - 6, r - 3) = 19 + x + p + q + 3 * r + s = w(20:26) + forall (p = 1:2, q = 3:5, r = 1:7) t(p, q, r) = -10 + x + p - q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) u(p, q, r) = 30 - x - p + q - 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) v(p, q) = w(1:7) + forall (p = 1:5, q = 3:7, p + q .gt. 8) v(p, q) = w(20:26) + end if +!$omp barrier + x = z + y = '' + if (x .eq. 0) y = '0' + if (x .eq. 1) y = '1' + if (x .eq. 2) y = '2' + if (x .eq. 3) y = '3' + if (x .eq. 4) y = '4' + if (x .eq. 5) y = '5' + l = l .or. w(7:7) .ne. y + l = l .or. w(19:19) .ne. y + l = l .or. w(26:26) .ne. y + l = l .or. w(38:38) .ne. y + l = l .or. c .ne. w(8:19) + l = l .or. d .ne. w(1:7) + l = l .or. s .ne. w(20:26) + do 103, p = 1, 2 + do 103, q = 3, 7 + do 103, r = 1, 7 + if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 * x + p + q + 2 * r + l = l .or. f(p, q, r) .ne. 25 * x + p + q + 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. w(8:19) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. w(27:38) + if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. w(20:26) + if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + x + p - q + 2 * r + l = l .or. u(p, q, r) .ne. 30 - x - p + q - 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. w(20:26) +103 continue + do 104, p = 3, 5 + do 104, q = 2, 6 + do 104, r = 1, 7 + l = l .or. i(p - 2, q - 1, r) .ne. (7.5 + x) * p * q * r + l = l .or. j(p, q + 3, r + 6) .ne. (9.5 + x) * p * q * r +104 continue + do 105, p = 1, 5 + do 105, q = 4, 6 + l = l .or. k(p, 1, q - 3) .ne. 19 + x + p + 7 + 3 * q +105 continue +110 continue + call check (size (e, 1), 2, l) + call check (size (e, 2), 3, l) + call check (size (e, 3), 7, l) + call check (size (e), 42, l) + call check (size (f, 1), 2, l) + call check (size (f, 2), 5, l) + call check (size (f, 3), 7, l) + call check (size (f), 70, l) + call check (size (g, 1), 5, l) + call check (size (g, 2), 5, l) + call check (size (g), 25, l) + call check (size (h, 1), 5, l) + call check (size (h, 2), 5, l) + call check (size (h), 25, l) + call check (size (i, 1), 3, l) + call check (size (i, 2), 5, l) + call check (size (i, 3), 7, l) + call check (size (i), 105, l) + call check (size (j, 1), 4, l) + call check (size (j, 2), 5, l) + call check (size (j, 3), 7, l) + call check (size (j), 140, l) + call check (size (k, 1), 5, l) + call check (size (k, 2), 1, l) + call check (size (k, 3), 3, l) + call check (size (k), 15, l) +!$omp end parallel + if (l) call abort + end subroutine foo + + subroutine test + character (len = 12) :: c + character (len = 7) :: d + integer, dimension (2, 3:5, 7) :: e + integer, dimension (2, 3:7, 7) :: f + character (len = 12), dimension (5, 3:7) :: g + character (len = 7), dimension (5, 3:7) :: h + real, dimension (3:5, 2:6, 1:7) :: i + double precision, dimension (3:6, 2:6, 1:7) :: j + integer, dimension (1:5, 7:7, 4:6) :: k + integer :: p, q, r + c = 'abcdefghijkl' + d = 'ABCDEFG' + forall (p = 1:2, q = 3:5, r = 1:7) e(p, q, r) = 5 + p + q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) f(p, q, r) = 25 + p + q + 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) g(p, q) = '0123456789AB' + forall (p = 1:5, q = 3:7, p + q .gt. 8) g(p, q) = '9876543210ZY' + forall (p = 1:5, q = 3:7, p + q .le. 8) h(p, q) = '0123456' + forall (p = 1:5, q = 3:7, p + q .gt. 8) h(p, q) = '9876543' + forall (p = 3:5, q = 2:6, r = 1:7) i(p, q, r) = 7.5 * p * q * r + forall (p = 3:6, q = 2:6, r = 1:7) j(p, q, r) = 9.5 * p * q * r + forall (p = 1:5, q = 7:7, r = 4:6) k(p, q, r) = 19 + p + q + 3 * r + call foo (c, d, e, f, g, h, i, j, k, 7) + end subroutine test +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla4.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla4.f90 new file mode 100644 index 000000000..58caabc62 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla4.f90 @@ -0,0 +1,228 @@ +! { dg-do run } + + call test +contains + subroutine check (x, y, l) + integer :: x, y + logical :: l + l = l .or. x .ne. y + end subroutine check + + subroutine foo (c, d, e, f, g, h, i, j, k, n) + use omp_lib + integer :: n + character (len = *) :: c + character (len = n) :: d + integer, dimension (2, 3:5, n) :: e + integer, dimension (2, 3:n, n) :: f + character (len = *), dimension (5, 3:n) :: g + character (len = n), dimension (5, 3:n) :: h + real, dimension (:, :, :) :: i + double precision, dimension (3:, 5:, 7:) :: j + integer, dimension (:, :, :) :: k + logical :: l + integer :: p, q, r + character (len = n) :: s + integer, dimension (2, 3:5, n) :: t + integer, dimension (2, 3:n, n) :: u + character (len = n), dimension (5, 3:n) :: v + character (len = 2 * n + 24) :: w + integer :: x, z, z2 + character (len = 1) :: y + s = 'PQRSTUV' + forall (p = 1:2, q = 3:5, r = 1:7) t(p, q, r) = -10 + p - q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) u(p, q, r) = 30 - p + q - 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) v(p, q) = '_+|/Oo_' + forall (p = 1:5, q = 3:7, p + q .gt. 8) v(p, q) = '///|||!' + l = .false. + call omp_set_dynamic (.false.) + call omp_set_num_threads (6) +!$omp parallel do default (none) firstprivate (c, d, e, f, g, h, i, j, k) & +!$omp & firstprivate (s, t, u, v) reduction (.or.:l) num_threads (6) & +!$omp private (p, q, r, w, x, y) schedule (static) shared (z2) & +!$omp lastprivate (c, d, e, f, g, h, i, j, k, s, t, u, v) + do 110 z = 0, omp_get_num_threads () - 1 + if (omp_get_thread_num () .eq. 0) z2 = omp_get_num_threads () + l = l .or. c .ne. 'abcdefghijkl' + l = l .or. d .ne. 'ABCDEFG' + l = l .or. s .ne. 'PQRSTUV' + do 100, p = 1, 2 + do 100, q = 3, 7 + do 100, r = 1, 7 + if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 + p + q + 2 * r + l = l .or. f(p, q, r) .ne. 25 + p + q + 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. '0123456789AB' + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. '9876543210ZY' + if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. '0123456' + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. '9876543' + if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + p - q + 2 * r + l = l .or. u(p, q, r) .ne. 30 - p + q - 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. '_+|/Oo_' + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. '///|||!' +100 continue + do 101, p = 3, 5 + do 101, q = 2, 6 + do 101, r = 1, 7 + l = l .or. i(p - 2, q - 1, r) .ne. 7.5 * p * q * r + l = l .or. j(p, q + 3, r + 6) .ne. 9.5 * p * q * r +101 continue + do 102, p = 1, 5 + do 102, q = 4, 6 + l = l .or. k(p, 1, q - 3) .ne. 19 + p + 7 + 3 * q +102 continue + x = omp_get_thread_num () + w = '' + if (x .eq. 0) w = 'thread0thr_number_0THREAD0THR_NUMBER_0' + if (x .eq. 1) w = 'thread1thr_number_1THREAD1THR_NUMBER_1' + if (x .eq. 2) w = 'thread2thr_number_2THREAD2THR_NUMBER_2' + if (x .eq. 3) w = 'thread3thr_number_3THREAD3THR_NUMBER_3' + if (x .eq. 4) w = 'thread4thr_number_4THREAD4THR_NUMBER_4' + if (x .eq. 5) w = 'thread5thr_number_5THREAD5THR_NUMBER_5' + c = w(8:19) + d = w(1:7) + forall (p = 1:2, q = 3:5, r = 1:7) e(p, q, r) = 5 * x + p + q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) f(p, q, r) = 25 * x + p + q + 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) g(p, q) = w(8:19) + forall (p = 1:5, q = 3:7, p + q .gt. 8) g(p, q) = w(27:38) + forall (p = 1:5, q = 3:7, p + q .le. 8) h(p, q) = w(1:7) + forall (p = 1:5, q = 3:7, p + q .gt. 8) h(p, q) = w(20:26) + forall (p = 3:5, q = 2:6, r = 1:7) i(p - 2, q - 1, r) = (7.5 + x) * p * q * r + forall (p = 3:5, q = 2:6, r = 1:7) j(p, q + 3, r + 6) = (9.5 + x) * p * q * r + forall (p = 1:5, q = 7:7, r = 4:6) k(p, q - 6, r - 3) = 19 + x + p + q + 3 * r + s = w(20:26) + forall (p = 1:2, q = 3:5, r = 1:7) t(p, q, r) = -10 + x + p - q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) u(p, q, r) = 30 - x - p + q - 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) v(p, q) = w(1:7) + forall (p = 1:5, q = 3:7, p + q .gt. 8) v(p, q) = w(20:26) +!$omp barrier + y = '' + if (x .eq. 0) y = '0' + if (x .eq. 1) y = '1' + if (x .eq. 2) y = '2' + if (x .eq. 3) y = '3' + if (x .eq. 4) y = '4' + if (x .eq. 5) y = '5' + l = l .or. w(7:7) .ne. y + l = l .or. w(19:19) .ne. y + l = l .or. w(26:26) .ne. y + l = l .or. w(38:38) .ne. y + l = l .or. c .ne. w(8:19) + l = l .or. d .ne. w(1:7) + l = l .or. s .ne. w(20:26) + do 103, p = 1, 2 + do 103, q = 3, 7 + do 103, r = 1, 7 + if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 * x + p + q + 2 * r + l = l .or. f(p, q, r) .ne. 25 * x + p + q + 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. w(8:19) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. w(27:38) + if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. w(20:26) + if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + x + p - q + 2 * r + l = l .or. u(p, q, r) .ne. 30 - x - p + q - 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. w(20:26) +103 continue + do 104, p = 3, 5 + do 104, q = 2, 6 + do 104, r = 1, 7 + l = l .or. i(p - 2, q - 1, r) .ne. (7.5 + x) * p * q * r + l = l .or. j(p, q + 3, r + 6) .ne. (9.5 + x) * p * q * r +104 continue + do 105, p = 1, 5 + do 105, q = 4, 6 + l = l .or. k(p, 1, q - 3) .ne. 19 + x + p + 7 + 3 * q +105 continue + call check (size (e, 1), 2, l) + call check (size (e, 2), 3, l) + call check (size (e, 3), 7, l) + call check (size (e), 42, l) + call check (size (f, 1), 2, l) + call check (size (f, 2), 5, l) + call check (size (f, 3), 7, l) + call check (size (f), 70, l) + call check (size (g, 1), 5, l) + call check (size (g, 2), 5, l) + call check (size (g), 25, l) + call check (size (h, 1), 5, l) + call check (size (h, 2), 5, l) + call check (size (h), 25, l) + call check (size (i, 1), 3, l) + call check (size (i, 2), 5, l) + call check (size (i, 3), 7, l) + call check (size (i), 105, l) + call check (size (j, 1), 4, l) + call check (size (j, 2), 5, l) + call check (size (j, 3), 7, l) + call check (size (j), 140, l) + call check (size (k, 1), 5, l) + call check (size (k, 2), 1, l) + call check (size (k, 3), 3, l) + call check (size (k), 15, l) +110 continue +!$omp end parallel do + if (l) call abort + if (z2 == 6) then + x = 5 + w = 'thread5thr_number_5THREAD5THR_NUMBER_5' + y = '5' + l = l .or. w(7:7) .ne. y + l = l .or. w(19:19) .ne. y + l = l .or. w(26:26) .ne. y + l = l .or. w(38:38) .ne. y + l = l .or. c .ne. w(8:19) + l = l .or. d .ne. w(1:7) + l = l .or. s .ne. w(20:26) + do 113, p = 1, 2 + do 113, q = 3, 7 + do 113, r = 1, 7 + if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 * x + p + q + 2 * r + l = l .or. f(p, q, r) .ne. 25 * x + p + q + 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. w(8:19) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. w(27:38) + if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. w(20:26) + if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + x + p - q + 2 * r + l = l .or. u(p, q, r) .ne. 30 - x - p + q - 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. w(20:26) +113 continue + do 114, p = 3, 5 + do 114, q = 2, 6 + do 114, r = 1, 7 + l = l .or. i(p - 2, q - 1, r) .ne. (7.5 + x) * p * q * r + l = l .or. j(p, q + 3, r + 6) .ne. (9.5 + x) * p * q * r +114 continue + do 115, p = 1, 5 + do 115, q = 4, 6 + l = l .or. k(p, 1, q - 3) .ne. 19 + x + p + 7 + 3 * q +115 continue + if (l) call abort + end if + end subroutine foo + + subroutine test + character (len = 12) :: c + character (len = 7) :: d + integer, dimension (2, 3:5, 7) :: e + integer, dimension (2, 3:7, 7) :: f + character (len = 12), dimension (5, 3:7) :: g + character (len = 7), dimension (5, 3:7) :: h + real, dimension (3:5, 2:6, 1:7) :: i + double precision, dimension (3:6, 2:6, 1:7) :: j + integer, dimension (1:5, 7:7, 4:6) :: k + integer :: p, q, r + c = 'abcdefghijkl' + d = 'ABCDEFG' + forall (p = 1:2, q = 3:5, r = 1:7) e(p, q, r) = 5 + p + q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) f(p, q, r) = 25 + p + q + 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) g(p, q) = '0123456789AB' + forall (p = 1:5, q = 3:7, p + q .gt. 8) g(p, q) = '9876543210ZY' + forall (p = 1:5, q = 3:7, p + q .le. 8) h(p, q) = '0123456' + forall (p = 1:5, q = 3:7, p + q .gt. 8) h(p, q) = '9876543' + forall (p = 3:5, q = 2:6, r = 1:7) i(p, q, r) = 7.5 * p * q * r + forall (p = 3:6, q = 2:6, r = 1:7) j(p, q, r) = 9.5 * p * q * r + forall (p = 1:5, q = 7:7, r = 4:6) k(p, q, r) = 19 + p + q + 3 * r + call foo (c, d, e, f, g, h, i, j, k, 7) + end subroutine test +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla5.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla5.f90 new file mode 100644 index 000000000..5c889f992 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla5.f90 @@ -0,0 +1,200 @@ +! { dg-do run } + + call test +contains + subroutine check (x, y, l) + integer :: x, y + logical :: l + l = l .or. x .ne. y + end subroutine check + + subroutine foo (c, d, e, f, g, h, i, j, k, n) + use omp_lib + integer :: n + character (len = *) :: c + character (len = n) :: d + integer, dimension (2, 3:5, n) :: e + integer, dimension (2, 3:n, n) :: f + character (len = *), dimension (5, 3:n) :: g + character (len = n), dimension (5, 3:n) :: h + real, dimension (:, :, :) :: i + double precision, dimension (3:, 5:, 7:) :: j + integer, dimension (:, :, :) :: k + logical :: l + integer :: p, q, r + character (len = n) :: s + integer, dimension (2, 3:5, n) :: t + integer, dimension (2, 3:n, n) :: u + character (len = n), dimension (5, 3:n) :: v + character (len = 2 * n + 24) :: w + integer :: x, z, z2 + character (len = 1) :: y + s = 'PQRSTUV' + forall (p = 1:2, q = 3:5, r = 1:7) t(p, q, r) = -10 + p - q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) u(p, q, r) = 30 - p + q - 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) v(p, q) = '_+|/Oo_' + forall (p = 1:5, q = 3:7, p + q .gt. 8) v(p, q) = '///|||!' + l = .false. + call omp_set_dynamic (.false.) + call omp_set_num_threads (6) +!$omp parallel do default (none) lastprivate (c, d, e, f, g, h, i, j, k) & +!$omp & lastprivate (s, t, u, v) reduction (.or.:l) num_threads (6) & +!$omp private (p, q, r, w, x, y) schedule (static) shared (z2) + do 110 z = 0, omp_get_num_threads () - 1 + if (omp_get_thread_num () .eq. 0) z2 = omp_get_num_threads () + x = omp_get_thread_num () + w = '' + if (x .eq. 0) w = 'thread0thr_number_0THREAD0THR_NUMBER_0' + if (x .eq. 1) w = 'thread1thr_number_1THREAD1THR_NUMBER_1' + if (x .eq. 2) w = 'thread2thr_number_2THREAD2THR_NUMBER_2' + if (x .eq. 3) w = 'thread3thr_number_3THREAD3THR_NUMBER_3' + if (x .eq. 4) w = 'thread4thr_number_4THREAD4THR_NUMBER_4' + if (x .eq. 5) w = 'thread5thr_number_5THREAD5THR_NUMBER_5' + c = w(8:19) + d = w(1:7) + forall (p = 1:2, q = 3:5, r = 1:7) e(p, q, r) = 5 * x + p + q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) f(p, q, r) = 25 * x + p + q + 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) g(p, q) = w(8:19) + forall (p = 1:5, q = 3:7, p + q .gt. 8) g(p, q) = w(27:38) + forall (p = 1:5, q = 3:7, p + q .le. 8) h(p, q) = w(1:7) + forall (p = 1:5, q = 3:7, p + q .gt. 8) h(p, q) = w(20:26) + forall (p = 3:5, q = 2:6, r = 1:7) i(p - 2, q - 1, r) = (7.5 + x) * p * q * r + forall (p = 3:5, q = 2:6, r = 1:7) j(p, q + 3, r + 6) = (9.5 + x) * p * q * r + forall (p = 1:5, q = 7:7, r = 4:6) k(p, q - 6, r - 3) = 19 + x + p + q + 3 * r + s = w(20:26) + forall (p = 1:2, q = 3:5, r = 1:7) t(p, q, r) = -10 + x + p - q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) u(p, q, r) = 30 - x - p + q - 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) v(p, q) = w(1:7) + forall (p = 1:5, q = 3:7, p + q .gt. 8) v(p, q) = w(20:26) +!$omp barrier + y = '' + if (x .eq. 0) y = '0' + if (x .eq. 1) y = '1' + if (x .eq. 2) y = '2' + if (x .eq. 3) y = '3' + if (x .eq. 4) y = '4' + if (x .eq. 5) y = '5' + l = l .or. w(7:7) .ne. y + l = l .or. w(19:19) .ne. y + l = l .or. w(26:26) .ne. y + l = l .or. w(38:38) .ne. y + l = l .or. c .ne. w(8:19) + l = l .or. d .ne. w(1:7) + l = l .or. s .ne. w(20:26) + do 103, p = 1, 2 + do 103, q = 3, 7 + do 103, r = 1, 7 + if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 * x + p + q + 2 * r + l = l .or. f(p, q, r) .ne. 25 * x + p + q + 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. w(8:19) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. w(27:38) + if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. w(20:26) + if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + x + p - q + 2 * r + l = l .or. u(p, q, r) .ne. 30 - x - p + q - 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. w(20:26) +103 continue + do 104, p = 3, 5 + do 104, q = 2, 6 + do 104, r = 1, 7 + l = l .or. i(p - 2, q - 1, r) .ne. (7.5 + x) * p * q * r + l = l .or. j(p, q + 3, r + 6) .ne. (9.5 + x) * p * q * r +104 continue + do 105, p = 1, 5 + do 105, q = 4, 6 + l = l .or. k(p, 1, q - 3) .ne. 19 + x + p + 7 + 3 * q +105 continue + call check (size (e, 1), 2, l) + call check (size (e, 2), 3, l) + call check (size (e, 3), 7, l) + call check (size (e), 42, l) + call check (size (f, 1), 2, l) + call check (size (f, 2), 5, l) + call check (size (f, 3), 7, l) + call check (size (f), 70, l) + call check (size (g, 1), 5, l) + call check (size (g, 2), 5, l) + call check (size (g), 25, l) + call check (size (h, 1), 5, l) + call check (size (h, 2), 5, l) + call check (size (h), 25, l) + call check (size (i, 1), 3, l) + call check (size (i, 2), 5, l) + call check (size (i, 3), 7, l) + call check (size (i), 105, l) + call check (size (j, 1), 4, l) + call check (size (j, 2), 5, l) + call check (size (j, 3), 7, l) + call check (size (j), 140, l) + call check (size (k, 1), 5, l) + call check (size (k, 2), 1, l) + call check (size (k, 3), 3, l) + call check (size (k), 15, l) +110 continue +!$omp end parallel do + if (l) call abort + if (z2 == 6) then + x = 5 + w = 'thread5thr_number_5THREAD5THR_NUMBER_5' + y = '5' + l = l .or. w(7:7) .ne. y + l = l .or. w(19:19) .ne. y + l = l .or. w(26:26) .ne. y + l = l .or. w(38:38) .ne. y + l = l .or. c .ne. w(8:19) + l = l .or. d .ne. w(1:7) + l = l .or. s .ne. w(20:26) + do 113, p = 1, 2 + do 113, q = 3, 7 + do 113, r = 1, 7 + if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 * x + p + q + 2 * r + l = l .or. f(p, q, r) .ne. 25 * x + p + q + 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. w(8:19) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. w(27:38) + if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. w(20:26) + if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + x + p - q + 2 * r + l = l .or. u(p, q, r) .ne. 30 - x - p + q - 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. w(20:26) +113 continue + do 114, p = 3, 5 + do 114, q = 2, 6 + do 114, r = 1, 7 + l = l .or. i(p - 2, q - 1, r) .ne. (7.5 + x) * p * q * r + l = l .or. j(p, q + 3, r + 6) .ne. (9.5 + x) * p * q * r +114 continue + do 115, p = 1, 5 + do 115, q = 4, 6 + l = l .or. k(p, 1, q - 3) .ne. 19 + x + p + 7 + 3 * q +115 continue + if (l) call abort + end if + end subroutine foo + + subroutine test + character (len = 12) :: c + character (len = 7) :: d + integer, dimension (2, 3:5, 7) :: e + integer, dimension (2, 3:7, 7) :: f + character (len = 12), dimension (5, 3:7) :: g + character (len = 7), dimension (5, 3:7) :: h + real, dimension (3:5, 2:6, 1:7) :: i + double precision, dimension (3:6, 2:6, 1:7) :: j + integer, dimension (1:5, 7:7, 4:6) :: k + integer :: p, q, r + c = 'abcdefghijkl' + d = 'ABCDEFG' + forall (p = 1:2, q = 3:5, r = 1:7) e(p, q, r) = 5 + p + q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) f(p, q, r) = 25 + p + q + 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) g(p, q) = '0123456789AB' + forall (p = 1:5, q = 3:7, p + q .gt. 8) g(p, q) = '9876543210ZY' + forall (p = 1:5, q = 3:7, p + q .le. 8) h(p, q) = '0123456' + forall (p = 1:5, q = 3:7, p + q .gt. 8) h(p, q) = '9876543' + forall (p = 3:5, q = 2:6, r = 1:7) i(p, q, r) = 7.5 * p * q * r + forall (p = 3:6, q = 2:6, r = 1:7) j(p, q, r) = 9.5 * p * q * r + forall (p = 1:5, q = 7:7, r = 4:6) k(p, q, r) = 19 + p + q + 3 * r + call foo (c, d, e, f, g, h, i, j, k, 7) + end subroutine test +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla6.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla6.f90 new file mode 100644 index 000000000..bb9c4916d --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla6.f90 @@ -0,0 +1,191 @@ +! { dg-do run } + + call test +contains + subroutine check (x, y, l) + integer :: x, y + logical :: l + l = l .or. x .ne. y + end subroutine check + + subroutine foo (c, d, e, f, g, h, i, j, k, n) + use omp_lib + integer :: n + character (len = *) :: c + character (len = n) :: d + integer, dimension (2, 3:5, n) :: e + integer, dimension (2, 3:n, n) :: f + character (len = *), dimension (5, 3:n) :: g + character (len = n), dimension (5, 3:n) :: h + real, dimension (:, :, :) :: i + double precision, dimension (3:, 5:, 7:) :: j + integer, dimension (:, :, :) :: k + logical :: l + integer :: p, q, r + character (len = n) :: s + integer, dimension (2, 3:5, n) :: t + integer, dimension (2, 3:n, n) :: u + character (len = n), dimension (5, 3:n) :: v + character (len = 2 * n + 24) :: w + integer :: x, z + character (len = 1) :: y + l = .false. +!$omp parallel default (none) private (c, d, e, f, g, h, i, j, k) & +!$omp & private (s, t, u, v) reduction (.or.:l) num_threads (6) & +!$omp private (p, q, r, w, x, y) shared (z) + x = omp_get_thread_num () + w = '' + if (x .eq. 0) w = 'thread0thr_number_0THREAD0THR_NUMBER_0' + if (x .eq. 1) w = 'thread1thr_number_1THREAD1THR_NUMBER_1' + if (x .eq. 2) w = 'thread2thr_number_2THREAD2THR_NUMBER_2' + if (x .eq. 3) w = 'thread3thr_number_3THREAD3THR_NUMBER_3' + if (x .eq. 4) w = 'thread4thr_number_4THREAD4THR_NUMBER_4' + if (x .eq. 5) w = 'thread5thr_number_5THREAD5THR_NUMBER_5' + c = w(8:19) + d = w(1:7) + forall (p = 1:2, q = 3:5, r = 1:7) e(p, q, r) = 5 * x + p + q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) f(p, q, r) = 25 * x + p + q + 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) g(p, q) = w(8:19) + forall (p = 1:5, q = 3:7, p + q .gt. 8) g(p, q) = w(27:38) + forall (p = 1:5, q = 3:7, p + q .le. 8) h(p, q) = w(1:7) + forall (p = 1:5, q = 3:7, p + q .gt. 8) h(p, q) = w(20:26) + forall (p = 3:5, q = 2:6, r = 1:7) i(p - 2, q - 1, r) = (7.5 + x) * p * q * r + forall (p = 3:5, q = 2:6, r = 1:7) j(p, q + 3, r + 6) = (9.5 + x) * p * q * r + forall (p = 1:5, q = 7:7, r = 4:6) k(p, q - 6, r - 3) = 19 + x + p + q + 3 * r + s = w(20:26) + forall (p = 1:2, q = 3:5, r = 1:7) t(p, q, r) = -10 + x + p - q + 2 * r + forall (p = 1:2, q = 3:7, r = 1:7) u(p, q, r) = 30 - x - p + q - 2 * r + forall (p = 1:5, q = 3:7, p + q .le. 8) v(p, q) = w(1:7) + forall (p = 1:5, q = 3:7, p + q .gt. 8) v(p, q) = w(20:26) +!$omp barrier + y = '' + if (x .eq. 0) y = '0' + if (x .eq. 1) y = '1' + if (x .eq. 2) y = '2' + if (x .eq. 3) y = '3' + if (x .eq. 4) y = '4' + if (x .eq. 5) y = '5' + l = l .or. w(7:7) .ne. y + l = l .or. w(19:19) .ne. y + l = l .or. w(26:26) .ne. y + l = l .or. w(38:38) .ne. y + l = l .or. c .ne. w(8:19) + l = l .or. d .ne. w(1:7) + l = l .or. s .ne. w(20:26) + do 103, p = 1, 2 + do 103, q = 3, 7 + do 103, r = 1, 7 + if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 * x + p + q + 2 * r + l = l .or. f(p, q, r) .ne. 25 * x + p + q + 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. w(8:19) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. w(27:38) + if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. w(20:26) + if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + x + p - q + 2 * r + l = l .or. u(p, q, r) .ne. 30 - x - p + q - 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. w(20:26) +103 continue + do 104, p = 3, 5 + do 104, q = 2, 6 + do 104, r = 1, 7 + l = l .or. i(p - 2, q - 1, r) .ne. (7.5 + x) * p * q * r + l = l .or. j(p, q + 3, r + 6) .ne. (9.5 + x) * p * q * r +104 continue + do 105, p = 1, 5 + do 105, q = 4, 6 + l = l .or. k(p, 1, q - 3) .ne. 19 + x + p + 7 + 3 * q +105 continue + call check (size (e, 1), 2, l) + call check (size (e, 2), 3, l) + call check (size (e, 3), 7, l) + call check (size (e), 42, l) + call check (size (f, 1), 2, l) + call check (size (f, 2), 5, l) + call check (size (f, 3), 7, l) + call check (size (f), 70, l) + call check (size (g, 1), 5, l) + call check (size (g, 2), 5, l) + call check (size (g), 25, l) + call check (size (h, 1), 5, l) + call check (size (h, 2), 5, l) + call check (size (h), 25, l) + call check (size (i, 1), 3, l) + call check (size (i, 2), 5, l) + call check (size (i, 3), 7, l) + call check (size (i), 105, l) + call check (size (j, 1), 4, l) + call check (size (j, 2), 5, l) + call check (size (j, 3), 7, l) + call check (size (j), 140, l) + call check (size (k, 1), 5, l) + call check (size (k, 2), 1, l) + call check (size (k, 3), 3, l) + call check (size (k), 15, l) +!$omp single + z = omp_get_thread_num () +!$omp end single copyprivate (c, d, e, f, g, h, i, j, k, s, t, u, v) + w = '' + x = z + if (x .eq. 0) w = 'thread0thr_number_0THREAD0THR_NUMBER_0' + if (x .eq. 1) w = 'thread1thr_number_1THREAD1THR_NUMBER_1' + if (x .eq. 2) w = 'thread2thr_number_2THREAD2THR_NUMBER_2' + if (x .eq. 3) w = 'thread3thr_number_3THREAD3THR_NUMBER_3' + if (x .eq. 4) w = 'thread4thr_number_4THREAD4THR_NUMBER_4' + if (x .eq. 5) w = 'thread5thr_number_5THREAD5THR_NUMBER_5' + y = '' + if (x .eq. 0) y = '0' + if (x .eq. 1) y = '1' + if (x .eq. 2) y = '2' + if (x .eq. 3) y = '3' + if (x .eq. 4) y = '4' + if (x .eq. 5) y = '5' + l = l .or. w(7:7) .ne. y + l = l .or. w(19:19) .ne. y + l = l .or. w(26:26) .ne. y + l = l .or. w(38:38) .ne. y + l = l .or. c .ne. w(8:19) + l = l .or. d .ne. w(1:7) + l = l .or. s .ne. w(20:26) + do 113, p = 1, 2 + do 113, q = 3, 7 + do 113, r = 1, 7 + if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 * x + p + q + 2 * r + l = l .or. f(p, q, r) .ne. 25 * x + p + q + 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. w(8:19) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. w(27:38) + if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. w(20:26) + if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + x + p - q + 2 * r + l = l .or. u(p, q, r) .ne. 30 - x - p + q - 2 * r + if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. w(1:7) + if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. w(20:26) +113 continue + do 114, p = 3, 5 + do 114, q = 2, 6 + do 114, r = 1, 7 + l = l .or. i(p - 2, q - 1, r) .ne. (7.5 + x) * p * q * r + l = l .or. j(p, q + 3, r + 6) .ne. (9.5 + x) * p * q * r +114 continue + do 115, p = 1, 5 + do 115, q = 4, 6 + l = l .or. k(p, 1, q - 3) .ne. 19 + x + p + 7 + 3 * q +115 continue +!$omp end parallel + if (l) call abort + end subroutine foo + + subroutine test + character (len = 12) :: c + character (len = 7) :: d + integer, dimension (2, 3:5, 7) :: e + integer, dimension (2, 3:7, 7) :: f + character (len = 12), dimension (5, 3:7) :: g + character (len = 7), dimension (5, 3:7) :: h + real, dimension (3:5, 2:6, 1:7) :: i + double precision, dimension (3:6, 2:6, 1:7) :: j + integer, dimension (1:5, 7:7, 4:6) :: k + integer :: p, q, r + call foo (c, d, e, f, g, h, i, j, k, 7) + end subroutine test +end diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla7.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla7.f90 new file mode 100644 index 000000000..29a669644 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/vla7.f90 @@ -0,0 +1,143 @@ +! { dg-do run } +! { dg-options "-w" } + + character (6) :: c, f2 + character (6) :: d(2) + c = f1 (6) + if (c .ne. 'opqrst') call abort + c = f2 (6) + if (c .ne. '_/!!/_') call abort + d = f3 (6) + if (d(1) .ne. 'opqrst' .or. d(2) .ne. 'a') call abort + d = f4 (6) + if (d(1) .ne. 'Opqrst' .or. d(2) .ne. 'A') call abort +contains + function f1 (n) + use omp_lib + character (n) :: f1 + logical :: l + f1 = 'abcdef' + l = .false. +!$omp parallel firstprivate (f1) reduction (.or.:l) num_threads (2) + l = f1 .ne. 'abcdef' + if (omp_get_thread_num () .eq. 0) f1 = 'ijklmn' + if (omp_get_thread_num () .eq. 1) f1 = 'IJKLMN' +!$omp barrier + l = l .or. (omp_get_thread_num () .eq. 0 .and. f1 .ne. 'ijklmn') + l = l .or. (omp_get_thread_num () .eq. 1 .and. f1 .ne. 'IJKLMN') +!$omp end parallel + f1 = 'zZzz_z' +!$omp parallel shared (f1) reduction (.or.:l) num_threads (2) + l = l .or. f1 .ne. 'zZzz_z' +!$omp barrier +!$omp master + f1 = 'abc' +!$omp end master +!$omp barrier + l = l .or. f1 .ne. 'abc' +!$omp barrier + if (omp_get_thread_num () .eq. 1) f1 = 'def' +!$omp barrier + l = l .or. f1 .ne. 'def' +!$omp end parallel + if (l) call abort + f1 = 'opqrst' + end function f1 + function f3 (n) + use omp_lib + character (n), dimension (2) :: f3 + logical :: l + f3 = 'abcdef' + l = .false. +!$omp parallel firstprivate (f3) reduction (.or.:l) num_threads (2) + l = any (f3 .ne. 'abcdef') + if (omp_get_thread_num () .eq. 0) f3 = 'ijklmn' + if (omp_get_thread_num () .eq. 1) f3 = 'IJKLMN' +!$omp barrier + l = l .or. (omp_get_thread_num () .eq. 0 .and. any (f3 .ne. 'ijklmn')) + l = l .or. (omp_get_thread_num () .eq. 1 .and. any (f3 .ne. 'IJKLMN')) +!$omp end parallel + f3 = 'zZzz_z' +!$omp parallel shared (f3) reduction (.or.:l) num_threads (2) + l = l .or. any (f3 .ne. 'zZzz_z') +!$omp barrier +!$omp master + f3 = 'abc' +!$omp end master +!$omp barrier + l = l .or. any (f3 .ne. 'abc') +!$omp barrier + if (omp_get_thread_num () .eq. 1) f3 = 'def' +!$omp barrier + l = l .or. any (f3 .ne. 'def') +!$omp end parallel + if (l) call abort + f3(1) = 'opqrst' + f3(2) = 'a' + end function f3 + function f4 (n) + use omp_lib + character (n), dimension (n - 4) :: f4 + logical :: l + f4 = 'abcdef' + l = .false. +!$omp parallel firstprivate (f4) reduction (.or.:l) num_threads (2) + l = any (f4 .ne. 'abcdef') + if (omp_get_thread_num () .eq. 0) f4 = 'ijklmn' + if (omp_get_thread_num () .eq. 1) f4 = 'IJKLMN' +!$omp barrier + l = l .or. (omp_get_thread_num () .eq. 0 .and. any (f4 .ne. 'ijklmn')) + l = l .or. (omp_get_thread_num () .eq. 1 .and. any (f4 .ne. 'IJKLMN')) + l = l .or. size (f4) .ne. 2 +!$omp end parallel + f4 = 'zZzz_z' +!$omp parallel shared (f4) reduction (.or.:l) num_threads (2) + l = l .or. any (f4 .ne. 'zZzz_z') +!$omp barrier +!$omp master + f4 = 'abc' +!$omp end master +!$omp barrier + l = l .or. any (f4 .ne. 'abc') +!$omp barrier + if (omp_get_thread_num () .eq. 1) f4 = 'def' +!$omp barrier + l = l .or. any (f4 .ne. 'def') + l = l .or. size (f4) .ne. 2 +!$omp end parallel + if (l) call abort + f4(1) = 'Opqrst' + f4(2) = 'A' + end function f4 +end +function f2 (n) + use omp_lib + character (*) :: f2 + logical :: l + f2 = 'abcdef' + l = .false. +!$omp parallel firstprivate (f2) reduction (.or.:l) num_threads (2) + l = f2 .ne. 'abcdef' + if (omp_get_thread_num () .eq. 0) f2 = 'ijklmn' + if (omp_get_thread_num () .eq. 1) f2 = 'IJKLMN' +!$omp barrier + l = l .or. (omp_get_thread_num () .eq. 0 .and. f2 .ne. 'ijklmn') + l = l .or. (omp_get_thread_num () .eq. 1 .and. f2 .ne. 'IJKLMN') +!$omp end parallel + f2 = 'zZzz_z' +!$omp parallel shared (f2) reduction (.or.:l) num_threads (2) + l = l .or. f2 .ne. 'zZzz_z' +!$omp barrier +!$omp master + f2 = 'abc' +!$omp end master +!$omp barrier + l = l .or. f2 .ne. 'abc' +!$omp barrier + if (omp_get_thread_num () .eq. 1) f2 = 'def' +!$omp barrier + l = l .or. f2 .ne. 'def' +!$omp end parallel + if (l) call abort + f2 = '_/!!/_' +end function f2 diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/workshare1.f90 b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/workshare1.f90 new file mode 100644 index 000000000..a0e6ff919 --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.fortran/workshare1.f90 @@ -0,0 +1,30 @@ +function foo () + integer :: foo + logical :: foo_seen + common /foo_seen/ foo_seen + foo_seen = .true. + foo = 3 +end +function bar () + integer :: bar + logical :: bar_seen + common /bar_seen/ bar_seen + bar_seen = .true. + bar = 3 +end + integer :: a (10), b (10), foo, bar + logical :: foo_seen, bar_seen + common /foo_seen/ foo_seen + common /bar_seen/ bar_seen + + foo_seen = .false. + bar_seen = .false. +!$omp parallel workshare if (foo () .gt. 2) num_threads (bar () + 1) + a = 10 + b = 20 + a(1:5) = max (a(1:5), b(1:5)) +!$omp end parallel workshare + if (any (a(1:5) .ne. 20)) call abort + if (any (a(6:10) .ne. 10)) call abort + if (.not. foo_seen .or. .not. bar_seen) call abort +end diff --git a/gcc-4.2.1-5666.3/libgomp/work.c b/gcc-4.2.1-5666.3/libgomp/work.c new file mode 100644 index 000000000..cd20c9dbe --- /dev/null +++ b/gcc-4.2.1-5666.3/libgomp/work.c @@ -0,0 +1,223 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by Richard Henderson <rth@redhat.com>. + + This file is part of the GNU OpenMP Library (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + more details. + + You should have received a copy of the GNU Lesser General Public License + along with libgomp; see the file COPYING.LIB. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* As a special exception, if you link this library with other files, some + of which are compiled with GCC, to produce an executable, this library + does not by itself cause the resulting executable to be covered by the + GNU General Public License. This exception does not however invalidate + any other reasons why the executable file might be covered by the GNU + General Public License. */ + +/* This file contains routines to manage the work-share queue for a team + of threads. */ + +#include "libgomp.h" +#include <stdlib.h> +#include <string.h> + + +/* Create a new work share structure. */ + +struct gomp_work_share * +gomp_new_work_share (bool ordered, unsigned nthreads) +{ + struct gomp_work_share *ws; + size_t size; + + size = sizeof (*ws); + if (ordered) + size += nthreads * sizeof (ws->ordered_team_ids[0]); + + ws = gomp_malloc_cleared (size); + gomp_mutex_init (&ws->lock); + ws->ordered_owner = -1; + + return ws; +} + + +/* Free a work share structure. */ + +static void +free_work_share (struct gomp_work_share *ws) +{ + gomp_mutex_destroy (&ws->lock); + free (ws); +} + + +/* The current thread is ready to begin the next work sharing construct. + In all cases, thr->ts.work_share is updated to point to the new + structure. In all cases the work_share lock is locked. Return true + if this was the first thread to reach this point. */ + +bool +gomp_work_share_start (bool ordered) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_team *team = thr->ts.team; + struct gomp_work_share *ws; + unsigned ws_index, ws_gen; + + /* Work sharing constructs can be orphaned. */ + if (team == NULL) + { + ws = gomp_new_work_share (ordered, 1); + thr->ts.work_share = ws; + thr->ts.static_trip = 0; + gomp_mutex_lock (&ws->lock); + return true; + } + + gomp_mutex_lock (&team->work_share_lock); + + /* This thread is beginning its next generation. */ + ws_gen = ++thr->ts.work_share_generation; + + /* If this next generation is not newer than any other generation in + the team, then simply reference the existing construct. */ + if (ws_gen - team->oldest_live_gen < team->num_live_gen) + { + ws_index = ws_gen & team->generation_mask; + ws = team->work_shares[ws_index]; + thr->ts.work_share = ws; + thr->ts.static_trip = 0; + + gomp_mutex_lock (&ws->lock); + gomp_mutex_unlock (&team->work_share_lock); + + return false; + } + + /* Resize the work shares queue if we've run out of space. */ + if (team->num_live_gen++ == team->generation_mask) + { + team->work_shares = gomp_realloc (team->work_shares, + 2 * team->num_live_gen + * sizeof (*team->work_shares)); + + /* Unless oldest_live_gen is zero, the sequence of live elements + wraps around the end of the array. If we do nothing, we break + lookup of the existing elements. Fix that by unwrapping the + data from the front to the end. */ + if (team->oldest_live_gen > 0) + memcpy (team->work_shares + team->num_live_gen, + team->work_shares, + (team->oldest_live_gen & team->generation_mask) + * sizeof (*team->work_shares)); + + team->generation_mask = team->generation_mask * 2 + 1; + } + + ws_index = ws_gen & team->generation_mask; + ws = gomp_new_work_share (ordered, team->nthreads); + thr->ts.work_share = ws; + thr->ts.static_trip = 0; + team->work_shares[ws_index] = ws; + + gomp_mutex_lock (&ws->lock); + gomp_mutex_unlock (&team->work_share_lock); + + return true; +} + + +/* The current thread is done with its current work sharing construct. + This version does imply a barrier at the end of the work-share. */ + +void +gomp_work_share_end (void) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_team *team = thr->ts.team; + struct gomp_work_share *ws = thr->ts.work_share; + bool last; + + thr->ts.work_share = NULL; + + /* Work sharing constructs can be orphaned. */ + if (team == NULL) + { + free_work_share (ws); + return; + } + + last = gomp_barrier_wait_start (&team->barrier); + + if (last) + { + unsigned ws_index; + + ws_index = thr->ts.work_share_generation & team->generation_mask; + team->work_shares[ws_index] = NULL; + team->oldest_live_gen++; + team->num_live_gen = 0; + + free_work_share (ws); + } + + gomp_barrier_wait_end (&team->barrier, last); +} + + +/* The current thread is done with its current work sharing construct. + This version does NOT imply a barrier at the end of the work-share. */ + +void +gomp_work_share_end_nowait (void) +{ + struct gomp_thread *thr = gomp_thread (); + struct gomp_team *team = thr->ts.team; + struct gomp_work_share *ws = thr->ts.work_share; + unsigned completed; + + thr->ts.work_share = NULL; + + /* Work sharing constructs can be orphaned. */ + if (team == NULL) + { + free_work_share (ws); + return; + } + +#ifdef HAVE_SYNC_BUILTINS + completed = __sync_add_and_fetch (&ws->threads_completed, 1); +#else + gomp_mutex_lock (&ws->lock); + completed = ++ws->threads_completed; + gomp_mutex_unlock (&ws->lock); +#endif + + if (completed == team->nthreads) + { + unsigned ws_index; + + gomp_mutex_lock (&team->work_share_lock); + + ws_index = thr->ts.work_share_generation & team->generation_mask; + team->work_shares[ws_index] = NULL; + team->oldest_live_gen++; + team->num_live_gen--; + + gomp_mutex_unlock (&team->work_share_lock); + + free_work_share (ws); + } +} |