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Diffstat (limited to 'final/runtime/test/critical/omp_critical.c')
-rw-r--r-- | final/runtime/test/critical/omp_critical.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/final/runtime/test/critical/omp_critical.c b/final/runtime/test/critical/omp_critical.c new file mode 100644 index 0000000..e07dbcb --- /dev/null +++ b/final/runtime/test/critical/omp_critical.c @@ -0,0 +1,37 @@ +// RUN: %libomp-compile-and-run +#include <stdio.h> +#include "omp_testsuite.h" + +int test_omp_critical() +{ + int sum; + int known_sum; + + sum=0; + #pragma omp parallel + { + int mysum=0; + int i; + #pragma omp for + for (i = 0; i < 1000; i++) + mysum = mysum + i; + + #pragma omp critical + sum = mysum +sum; + } + known_sum = 999 * 1000 / 2; + return (known_sum == sum); +} + +int main() +{ + int i; + int num_failed=0; + + for(i = 0; i < REPETITIONS; i++) { + if(!test_omp_critical()) { + num_failed++; + } + } + return num_failed; +} |