diff options
Diffstat (limited to 'gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/sections-1.c')
-rw-r--r-- | gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/sections-1.c | 85 |
1 files changed, 0 insertions, 85 deletions
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 deleted file mode 100644 index 3a6584cb7..000000000 --- a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/sections-1.c +++ /dev/null @@ -1,85 +0,0 @@ -/* 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; -} |