gcc/libgomp/testsuite/libgomp.c/nested-2.c

31 lines
525 B
C

#include <omp.h>
#include <stdlib.h>
int
main (void)
{
int i = -1, j = -1;
omp_set_nested (0);
omp_set_dynamic (0);
#pragma omp parallel num_threads (4)
{
#pragma omp single
{
i = omp_get_thread_num () + omp_get_num_threads () * 256;
#pragma omp parallel num_threads (2)
{
#pragma omp single
{
j = omp_get_thread_num () + omp_get_num_threads () * 256;
}
}
}
}
if (i < 4 * 256 || i >= 4 * 256 + 4)
abort ();
if (j != 256 + 0)
abort ();
return 0;
}