Test taskyield directive. First generate a set of tasks and pause it immediately. Then we resume half of them and check whether they are scheduled by different threads
3.0
omp taskyield
omp taskwait
#include
#include
#include "omp_testsuite.h"
#include "omp_my_sleep.h"
int omp_taskyield(FILE * logFile){
int i;
int count = 0;
int start_tid[NUM_TASKS];
int current_tid[NUM_TASKS];
for (i=0; i< NUM_TASKS; i++){
start_tid[i]=0;
current_tid[i]=0;
}
#pragma omp parallel
{
#pragma omp single
{
for (i = 0; i < NUM_TASKS; i++) {
int myi = i;
#pragma omp task untied
{
my_sleep(SLEEPTIME);
start_tid[myi] = omp_get_thread_num();
#pragma omp taskyield
if((start_tid[myi] %2) ==0){
my_sleep(SLEEPTIME);
current_tid[myi] = omp_get_thread_num();
} /*end of if*/
} /* end of omp task */
} /* end of for */
} /* end of single */
} /* end of parallel */
for (i=0;i