Mercurial > hg > CbC > CbC_gcc
view libgomp/testsuite/libgomp.c/lock-2.c @ 63:b7f97abdc517 gcc-4.6-20100522
update gcc from gcc-4.5.0 to gcc-4.6
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
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date | Mon, 24 May 2010 12:47:05 +0900 |
parents | a06113de4d67 |
children |
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#include <omp.h> #include <stdlib.h> int main (void) { int l = 0; omp_nest_lock_t lock; omp_init_nest_lock (&lock); #pragma omp parallel reduction (+:l) num_threads (1) { if (omp_test_nest_lock (&lock) != 1) l++; if (omp_test_nest_lock (&lock) != 2) l++; #pragma omp task if (0) shared (lock, l) { if (omp_test_nest_lock (&lock) != 0) l++; } #pragma omp taskwait if (omp_test_nest_lock (&lock) != 3) l++; omp_unset_nest_lock (&lock); omp_unset_nest_lock (&lock); omp_unset_nest_lock (&lock); } if (l) abort (); omp_destroy_nest_lock (&lock); return 0; }