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

31 lines
559 B
C

/* { dg-do run } */
#include <stdlib.h>
#include <omp.h>
int
main (void)
{
int i, j, k, l = 0, f = 0;
int m1 = 4, m2 = -5, m3 = 17;
#pragma omp parallel for num_threads (8) collapse(3) \
schedule(static, 9) reduction(+:l) \
firstprivate(f)
for (i = -2; i < m1; i++)
for (j = m2; j < -2; j++)
{
for (k = 13; k < m3; k++)
{
if (omp_get_num_threads () == 8
&& ((i + 2) * 12 + (j + 5) * 4 + (k - 13)
!= (omp_get_thread_num () * 9
+ f++)))
l++;
}
}
if (l)
abort ();
return 0;
}