Retro68/gcc/libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c
2017-10-07 02:16:47 +02:00

46 lines
807 B
C

/* Exercise acc_copyin and acc_copyout on nvidia targets. */
/* { dg-do run { target openacc_nvidia_accel_selected } } */
#include <stdio.h>
#include <stdlib.h>
#include <openacc.h>
int
main (int argc, char **argv)
{
const int N = 256;
int i;
unsigned char *h1, *h2;
h1 = (unsigned char *) malloc (N);
for (i = 0; i < N; i++)
{
h1[i] = 0xab;
}
(void) acc_copyin (h1, N);
h2 = (unsigned char *) malloc (N);
for (i = 0; i < N; i++)
{
h2[i] = 0xde;
}
(void) acc_copyin (h2, N);
fprintf (stderr, "CheCKpOInT\n");
acc_copyout (h1, N + N);
free (h1);
free (h2);
return 0;
}
/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
/* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+512\\\]" } */
/* { dg-shouldfail "" } */