diff options
Diffstat (limited to 'final/runtime/test/worksharing/for/omp_for_ordered.c')
-rw-r--r-- | final/runtime/test/worksharing/for/omp_for_ordered.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/final/runtime/test/worksharing/for/omp_for_ordered.c b/final/runtime/test/worksharing/for/omp_for_ordered.c new file mode 100644 index 0000000..18ac7eb --- /dev/null +++ b/final/runtime/test/worksharing/for/omp_for_ordered.c @@ -0,0 +1,60 @@ +// RUN: %libomp-compile-and-run +#include <stdio.h> +#include <math.h> +#include "omp_testsuite.h" + +static int last_i = 0; + +/* Utility function to check that i is increasing monotonically + with each call */ +static int check_i_islarger (int i) +{ + int islarger; + islarger = (i > last_i); + last_i = i; + return (islarger); +} + +int test_omp_for_ordered() +{ + int sum; + int is_larger = 1; + int known_sum; + + last_i = 0; + sum = 0; + + #pragma omp parallel + { + int i; + int my_islarger = 1; + #pragma omp for schedule(static,1) ordered + for (i = 1; i < 100; i++) { + #pragma omp ordered + { + my_islarger = check_i_islarger(i) && my_islarger; + sum = sum + i; + } + } + #pragma omp critical + { + is_larger = is_larger && my_islarger; + } + } + + known_sum=(99 * 100) / 2; + return ((known_sum == sum) && is_larger); +} + +int main() +{ + int i; + int num_failed=0; + + for(i = 0; i < REPETITIONS; i++) { + if(!test_omp_for_ordered()) { + num_failed++; + } + } + return num_failed; +} |