blob: 202092fe8a83335c1458cbc16f6703693a5af630 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
/* Test 'no_create' clause on compute construct, with data not present on the
device. */
#include <stdlib.h>
#include <stdio.h>
#define N 128
int
main (int argc, char *argv[])
{
int var;
int *arr = (int *) malloc (N * sizeof (*arr));
int *devptr[2];
#pragma acc parallel no_create(var, arr[0:N]) copyout(devptr)
{
devptr[0] = &var;
devptr[1] = &arr[2];
}
if (devptr[0] != &var)
__builtin_abort ();
if (devptr[1] != &arr[2])
__builtin_abort ();
#pragma acc parallel no_create(var, arr[0:N]) copyout(devptr) async
{
devptr[0] = &arr[N - 2];
devptr[1] = &var;
}
#pragma acc wait
if (devptr[0] != &arr[N - 2])
__builtin_abort ();
if (devptr[1] != &var)
__builtin_abort ();
free (arr);
return 0;
}
|
