Xamarin Public Jenkins (auto-signing) 468663ddbb Imported Upstream version 6.10.0.49
Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
2020-01-16 16:38:04 +00:00

53 lines
1.2 KiB
C

// RUN: %libomp-compile-and-run
#include <stdio.h>
#include <math.h>
#include "omp_testsuite.h"
#include "omp_my_sleep.h"
int test_omp_task()
{
int tids[NUM_TASKS];
int i;
#pragma omp parallel
{
#pragma omp single
{
for (i = 0; i < NUM_TASKS; i++) {
/* First we have to store the value of the loop index in a new variable
* which will be private for each task because otherwise it will be overwritten
* if the execution of the task takes longer than the time which is needed to
* enter the next step of the loop!
*/
int myi;
myi = i;
#pragma omp task
{
my_sleep (SLEEPTIME);
tids[myi] = omp_get_thread_num();
} /* end of omp task */
} /* end of for */
} /* end of single */
} /*end of parallel */
/* Now we ckeck if more than one thread executed the tasks. */
for (i = 1; i < NUM_TASKS; i++) {
if (tids[0] != tids[i])
return 1;
}
return 0;
} /* end of check_parallel_for_private */
int main()
{
int i;
int num_failed=0;
for(i = 0; i < REPETITIONS; i++) {
if(!test_omp_task()) {
num_failed++;
}
}
return num_failed;
}