53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
<ompts:test>
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<ompts:testdescription>Test which checks the omp task directive. The idea of the tests is to generate a set of tasks in a single region. We let pause the tasks generated so that other threads get sheduled to the newly opened tasks.</ompts:testdescription>
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<ompts:ompversion>3.0</ompts:ompversion>
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<ompts:directive>omp task final</ompts:directive>
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<ompts:dependences>omp single</ompts:dependences>
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<ompts:testcode>
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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 <ompts:testcode:functionname>omp_task_final</ompts:testcode:functionname>(FILE * logFile){
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<ompts:orphan:vars>
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int tids[NUM_TASKS];
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int i;
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</ompts:orphan:vars>
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int error;
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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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<ompts:orphan>
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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 <ompts:check>final(i>=10)</ompts:check>
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{
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my_sleep (SLEEPTIME);
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tids[myi] = omp_get_thread_num();
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} /* end of omp task */
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</ompts:orphan>
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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 tasks. */
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for (i = 10; i < NUM_TASKS; i++) {
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if (tids[10] != tids[i])
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error++;
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}
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return (error==0);
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} /* end of check_parallel_for_private */
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</ompts:testcode>
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</ompts:test>
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