mirror of
https://github.com/autc04/Retro68.git
synced 2024-08-18 12:29:08 +00:00
39 lines
535 B
C
39 lines
535 B
C
|
/* { dg-do run { target openacc_nvidia_accel_selected } } */
|
||
|
|
||
|
#include <openacc.h>
|
||
|
#include <stdlib.h>
|
||
|
|
||
|
#define N 1024
|
||
|
|
||
|
int main (int argc, char* argv[])
|
||
|
{
|
||
|
int x[N], y[N], *yp;
|
||
|
|
||
|
yp = y + 1;
|
||
|
|
||
|
#pragma acc data copyin (x[0:N])
|
||
|
{
|
||
|
int *xp, *yp2;
|
||
|
#pragma acc host_data use_device (x)
|
||
|
{
|
||
|
#pragma acc data copyin (y)
|
||
|
{
|
||
|
#pragma acc host_data use_device (yp)
|
||
|
{
|
||
|
xp = x;
|
||
|
yp2 = yp;
|
||
|
}
|
||
|
|
||
|
if (yp2 != acc_deviceptr (yp))
|
||
|
abort ();
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (xp != acc_deviceptr (x))
|
||
|
abort ();
|
||
|
|
||
|
}
|
||
|
|
||
|
return 0;
|
||
|
}
|