mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-11 03:52:59 +00:00
62 lines
1.1 KiB
C
62 lines
1.1 KiB
C
/* { dg-do run } */
|
|
|
|
/* Based on asyncwait-2.f90. */
|
|
|
|
#include <stdlib.h>
|
|
|
|
#define N 64
|
|
|
|
int *a, *b, *c;
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
a = (int *)malloc (N * sizeof (*a));
|
|
b = (int *)malloc (N * sizeof (*b));
|
|
c = (int *)malloc (N * sizeof (*c));
|
|
|
|
#pragma acc parallel copy (a[0:N]) async (0)
|
|
#pragma acc loop
|
|
for (int i = 0; i < N; ++i)
|
|
a[i] = 1;
|
|
|
|
#pragma acc parallel copy (b[0:N]) async (1)
|
|
#pragma acc loop
|
|
for (int i = 0; i < N; ++i)
|
|
b[i] = 1;
|
|
|
|
#pragma acc parallel copy (a[0:N], b[0:N], c[0:N]) wait (0, 1)
|
|
#pragma acc loop
|
|
for (int i = 0; i < N; ++i)
|
|
c[i] = a[i] + b[i];
|
|
|
|
for (int i = 0; i < N; ++i)
|
|
if (c[i] != 2)
|
|
abort ();
|
|
|
|
#if 1
|
|
#pragma acc kernels copy (a[0:N]) async (0)
|
|
#pragma acc loop
|
|
for (int i = 0; i < N; ++i)
|
|
a[i] = 1;
|
|
|
|
#pragma acc kernels copy (b[0:N]) async (1)
|
|
#pragma acc loop
|
|
for (int i = 0; i < N; ++i)
|
|
b[i] = 1;
|
|
|
|
#pragma acc kernels copy (a[0:N], b[0:N], c[0:N]) wait (0, 1)
|
|
#pragma acc loop
|
|
for (int i = 0; i < N; ++i)
|
|
c[i] = a[i] + b[i];
|
|
|
|
for (int i = 0; i < N; ++i)
|
|
if (c[i] != 2)
|
|
abort ();
|
|
#endif
|
|
|
|
free (a);
|
|
free (b);
|
|
free (c);
|
|
}
|