Retro68/gcc/libgomp/testsuite/libgomp.oacc-c-c++-common/lib-56.c
2015-08-28 17:33:40 +02:00

34 lines
486 B
C

/* { dg-do run } */
/* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
#include <stdlib.h>
#include <openacc.h>
int
main (int argc, char **argv)
{
const int N = 256;
unsigned char *h;
void *d;
h = (unsigned char *) malloc (N);
d = acc_malloc (N);
acc_map_data (h, d, N >> 1);
if (acc_is_present (h, 1) != 1)
abort ();
if (acc_is_present (h + (N >> 1), 1) != 0)
abort ();
acc_unmap_data (h);
acc_free (d);
free (h);
return 0;
}