omp_threadprivate_for.c
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// RUN: %libomp-compile-and-run
#include "omp_testsuite.h"
#include <stdlib.h>
#include <stdio.h>
static int i;
#pragma omp threadprivate(i)
int test_omp_threadprivate_for()
{
int known_sum;
int sum;
known_sum = (LOOPCOUNT * (LOOPCOUNT + 1)) / 2;
sum = 0;
#pragma omp parallel
{
int sum0 = 0, i0;
#pragma omp for
for (i0 = 1; i0 <= LOOPCOUNT; i0++) {
i = i0;
sum0 = sum0 + i;
}
#pragma omp critical
{
sum = sum + sum0;
}
} /* end of parallel */
if (known_sum != sum ) {
fprintf(stderr, " known_sum = %d, sum = %d\n", known_sum, sum);
}
return (known_sum == sum);
} /* end of check_threadprivate*/
int main()
{
int i;
int num_failed=0;
for(i = 0; i < REPETITIONS; i++) {
if(!test_omp_threadprivate_for()) {
num_failed++;
}
}
return num_failed;
}