Mercurial > hg > CbC > CbC_gcc
diff libgomp/testsuite/libgomp.c/lock-1.c @ 0:a06113de4d67
first commit
author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2009 14:47:48 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libgomp/testsuite/libgomp.c/lock-1.c Fri Jul 17 14:47:48 2009 +0900 @@ -0,0 +1,31 @@ +#include <omp.h> +#include <stdlib.h> + +int +main (void) +{ + int l = 0; + omp_nest_lock_t lock; + omp_init_nest_lock (&lock); + if (omp_test_nest_lock (&lock) != 1) + abort (); + if (omp_test_nest_lock (&lock) != 2) + abort (); +#pragma omp parallel if (0) reduction (+:l) + { + /* In OpenMP 2.5 this was supposed to return 3, + but in OpenMP 3.0 the parallel region has a different + task and omp_*_lock_t are owned by tasks, not by threads. */ + if (omp_test_nest_lock (&lock) != 0) + l++; + } + if (l) + abort (); + if (omp_test_nest_lock (&lock) != 3) + abort (); + omp_unset_nest_lock (&lock); + omp_unset_nest_lock (&lock); + omp_unset_nest_lock (&lock); + omp_destroy_nest_lock (&lock); + return 0; +}