70 lines
1.4 KiB
C
70 lines
1.4 KiB
C
// RUN: %libomp-compile-and-run
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#include <stdio.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_sections_nowait()
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{
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int result;
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int count;
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int j;
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result = 0;
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count = 0;
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#pragma omp parallel
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{
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int rank;
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rank = omp_get_thread_num ();
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#pragma omp sections nowait
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{
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#pragma omp section
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{
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fprintf(stderr, "Thread nr %d enters first section"
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" and gets sleeping.\n", rank);
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my_sleep(SLEEPTIME);
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count = 1;
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fprintf(stderr, "Thread nr %d woke up an set"
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" count to 1.\n", rank);
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#pragma omp flush(count)
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}
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#pragma omp section
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{
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fprintf(stderr, "Thread nr %d executed work in the"
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" first section.\n", rank);
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}
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}
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/* Begin of second sections environment */
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#pragma omp sections
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{
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#pragma omp section
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{
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fprintf(stderr, "Thread nr %d executed work in the"
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" second section.\n", rank);
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}
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#pragma omp section
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{
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fprintf(stderr, "Thread nr %d executed work in the"
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" second section and controls the value of count\n", rank);
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if (count == 0)
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result = 1;
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fprintf(stderr, "count was %d\n", count);
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}
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}
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}
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return result;
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}
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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_sections_nowait()) {
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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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