| /* Exercise acc_map_data with a NULL data mapping 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; |
| unsigned char *h; |
| void *d; |
| |
| h = (unsigned char *) malloc (N); |
| |
| d = acc_malloc (N); |
| |
| fprintf (stderr, "CheCKpOInT\n"); |
| acc_map_data (0, d, N); |
| |
| acc_unmap_data (h); |
| |
| acc_free (d); |
| |
| free (h); |
| |
| return 0; |
| } |
| |
| /* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */ |
| /* { dg-output "\\\[\[^\n\r]*,\\\+256\]->\[\[0-9a-fA-FxX\]+,\\\+256\\\] is a bad map" { target openacc_nvidia_accel_selected } } */ |
| /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */ |
| /* { dg-shouldfail "" } */ |
