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| // RUN: %libomp-compile-and-run
#include <stdio.h>
#include <math.h>
#include "omp_testsuite.h"
#include "omp_my_sleep.h"
int test_omp_task_final()
{
int tids[NUM_TASKS];
int includedtids[NUM_TASKS];
int i;
int error = 0;
#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 final(i>=10)
{
tids[myi] = omp_get_thread_num();
/* we generate included tasks for final tasks */
if(myi >= 10) {
int included = myi;
#pragma omp task
{
my_sleep (SLEEPTIME);
includedtids[included] = omp_get_thread_num();
} /* end of omp included task of the final task */
my_sleep (SLEEPTIME);
} /* end of if it is a final task*/
} /* end of omp task */
} /* end of for */
} /* end of single */
} /*end of parallel */
/* Now we ckeck if more than one thread executed the final task and its included task. */
for (i = 10; i < NUM_TASKS; i++) {
if (tids[i] != includedtids[i]) {
error++;
}
}
return (error==0);
} /* end of check_paralel_for_private */
int main()
{
int i;
int num_failed=0;
for(i = 0; i < REPETITIONS; i++) {
if(!test_omp_task_final()) {
num_failed++;
}
}
return num_failed;
}
|