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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libgomp/testsuite/libgomp.c/lib-1.c | |
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Diffstat (limited to 'libgomp/testsuite/libgomp.c/lib-1.c')
-rw-r--r-- | libgomp/testsuite/libgomp.c/lib-1.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c/lib-1.c b/libgomp/testsuite/libgomp.c/lib-1.c new file mode 100644 index 000000000..4839cf936 --- /dev/null +++ b/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; +} |