| /* { dg-do run } */ |
| /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */ |
| |
| #include <openacc.h> |
| #include <string.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <stdbool.h> |
| |
| int |
| main (int argc, char **argv) |
| { |
| int N = 8; |
| float *a, *b, *c, *d; |
| int i; |
| |
| a = (float *) malloc (N * sizeof (float)); |
| b = (float *) malloc (N * sizeof (float)); |
| c = (float *) malloc (N * sizeof (float)); |
| |
| for (i = 0; i < N; i++) |
| { |
| a[i] = 2.0; |
| b[i] = 5.0; |
| } |
| |
| d = (float *) acc_malloc (N * sizeof (float)); |
| acc_map_data (c, d, N * sizeof (float)); |
| |
| fprintf (stderr, "CheCKpOInT\n"); |
| #pragma acc parallel copyin (a[0:N]) present_or_create (c[0:N+1]) copyout (b[0:N]) |
| { |
| int ii; |
| |
| for (ii = 0; ii < N; ii++) |
| { |
| c[ii] = a[ii]; |
| b[ii] = c[ii]; |
| } |
| } |
| |
| for (i = 0; i < N; i++) |
| { |
| if (a[i] != 2.0) |
| abort (); |
| |
| if (b[i] != 2.0) |
| abort (); |
| } |
| |
| if (acc_is_present (a, (N * sizeof (float)))) |
| abort (); |
| |
| if (acc_is_present (b, (N * sizeof (float)))) |
| abort (); |
| |
| if (!acc_is_present (c, (N * sizeof (float)))) |
| abort (); |
| |
| d = (float *) acc_deviceptr (c); |
| |
| acc_unmap_data (c); |
| |
| acc_free (d); |
| |
| return 0; |
| } |
| |
| /* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */ |
| /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */ |
| /* { dg-shouldfail "" } */ |