58 lines
1.1 KiB
C
58 lines
1.1 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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int myit = 0;
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#pragma omp threadprivate(myit)
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int myresult = 0;
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#pragma omp threadprivate(myresult)
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int test_omp_single_private()
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{
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int nr_threads_in_single;
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int result;
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int nr_iterations;
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int i;
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myit = 0;
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nr_threads_in_single = 0;
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nr_iterations = 0;
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result = 0;
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#pragma omp parallel private(i)
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{
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myresult = 0;
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myit = 0;
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for (i = 0; i < LOOPCOUNT; i++) {
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#pragma omp single private(nr_threads_in_single) nowait
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{
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nr_threads_in_single = 0;
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#pragma omp flush
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nr_threads_in_single++;
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#pragma omp flush
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myit++;
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myresult = myresult + nr_threads_in_single;
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}
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}
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#pragma omp critical
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{
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result += nr_threads_in_single;
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nr_iterations += myit;
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}
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}
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return ((result == 0) && (nr_iterations == LOOPCOUNT));
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} /* end of check_single 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_single_private()) {
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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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