omp_parallel_copyin.c
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// RUN: %libomp-compile-and-run
#include <stdio.h>
#include <stdlib.h>
#include "omp_testsuite.h"
static int sum1 = 789;
#pragma omp threadprivate(sum1)
int test_omp_parallel_copyin()
{
int sum, num_threads;
int known_sum;
sum = 0;
sum1 = 7;
num_threads = 0;
#pragma omp parallel copyin(sum1)
{
/*printf("sum1=%d\n",sum1);*/
int i;
#pragma omp for
for (i = 1; i < 1000; i++) {
sum1 = sum1 + i;
} /*end of for*/
#pragma omp critical
{
sum = sum + sum1;
num_threads++;
} /*end of critical*/
} /* end of parallel*/
known_sum = (999 * 1000) / 2 + 7 * num_threads;
return (known_sum == sum);
}
int main()
{
int i;
int num_failed=0;
for(i = 0; i < REPETITIONS; i++) {
if(!test_omp_parallel_copyin()) {
num_failed++;
}
}
return num_failed;
}