diff options
Diffstat (limited to 'gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/ordered-1.c')
-rw-r--r-- | gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/ordered-1.c | 115 |
1 files changed, 0 insertions, 115 deletions
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 deleted file mode 100644 index c6143fac2..000000000 --- a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/ordered-1.c +++ /dev/null @@ -1,115 +0,0 @@ -/* 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; -} |