omp_section_private.c
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// RUN: %libomp-compile-and-run
#include <stdio.h>
#include "omp_testsuite.h"
int test_omp_section_private()
{
int sum;
int sum0;
int i;
int known_sum;
sum = 7;
sum0 = 0;
#pragma omp parallel
{
#pragma omp sections private(sum0,i)
{
#pragma omp section
{
sum0 = 0;
for (i = 1; i < 400; i++)
sum0 = sum0 + i;
#pragma omp critical
{
sum = sum + sum0;
}
}
#pragma omp section
{
sum0 = 0;
for (i = 400; i < 700; i++)
sum0 = sum0 + i;
#pragma omp critical
{
sum = sum + sum0;
}
}
#pragma omp section
{
sum0 = 0;
for (i = 700; i < 1000; i++)
sum0 = sum0 + i;
#pragma omp critical
{
sum = sum + sum0;
}
}
} /*end of sections*/
} /* end of parallel */
known_sum = (999 * 1000) / 2 + 7;
return (known_sum == sum);
} /* end of check_section_private*/
int main()
{
int i;
int num_failed=0;
for(i = 0; i < REPETITIONS; i++) {
if(!test_omp_section_private()) {
num_failed++;
}
}
return num_failed;
}