66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
// RUN: %libomp-compile-and-run
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#include <stdio.h>
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#include <math.h>
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#include "omp_testsuite.h"
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#include "omp_my_sleep.h"
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int test_omp_task_final()
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{
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int tids[NUM_TASKS];
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int includedtids[NUM_TASKS];
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int i;
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int error = 0;
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#pragma omp parallel
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{
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#pragma omp single
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{
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for (i = 0; i < NUM_TASKS; i++) {
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/* First we have to store the value of the loop index in a new variable
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* which will be private for each task because otherwise it will be overwritten
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* if the execution of the task takes longer than the time which is needed to
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* enter the next step of the loop!
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*/
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int myi;
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myi = i;
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#pragma omp task final(i>=10)
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{
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tids[myi] = omp_get_thread_num();
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/* we generate included tasks for final tasks */
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if(myi >= 10) {
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int included = myi;
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#pragma omp task
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{
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my_sleep (SLEEPTIME);
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includedtids[included] = omp_get_thread_num();
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} /* end of omp included task of the final task */
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my_sleep (SLEEPTIME);
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} /* end of if it is a final task*/
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} /* end of omp task */
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} /* end of for */
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} /* end of single */
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} /*end of parallel */
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/* Now we ckeck if more than one thread executed the final task and its included task. */
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for (i = 10; i < NUM_TASKS; i++) {
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if (tids[i] != includedtids[i]) {
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error++;
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}
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}
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return (error==0);
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} /* end of check_paralel_for_private */
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int main()
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{
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int i;
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int num_failed=0;
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for(i = 0; i < REPETITIONS; i++) {
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if(!test_omp_task_final()) {
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num_failed++;
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}
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}
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return num_failed;
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}
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