forked from OSchip/llvm-project
47 lines
740 B
C
47 lines
740 B
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 test_omp_parallel_shared()
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{
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int i;
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int sum;
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int known_sum;
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sum = 0;
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known_sum = (LOOPCOUNT * (LOOPCOUNT + 1)) / 2 ;
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#pragma omp parallel private(i) shared(sum)
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{
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int mysum = 0;
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#pragma omp for
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for (i = 1; i <= LOOPCOUNT; i++) {
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mysum = mysum + i;
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}
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#pragma omp critical
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{
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sum = sum + mysum;
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}
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}
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if (known_sum != sum) {
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fprintf(stderr, "KNOWN_SUM = %d; SUM = %d\n", known_sum, sum);
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}
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return (known_sum == sum);
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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_parallel_shared()) {
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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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