| #include <stdio.h> |
| |
| #define N 100 |
| |
| int main (void) |
| { |
| int a[N], b[N], c[N]; |
| |
| for (int i = 0; i < N; i++) { |
| a[i] = i * 2; |
| b[i] = i * 3 + 1; |
| } |
| |
| #pragma omp target enter data map (alloc: a, c) |
| /* a and c have already been allocated, so this should be okay. */ |
| #pragma omp target defaultmap (present) |
| for (int i = 0; i < N; i++) |
| c[i] = a[i]; |
| |
| fprintf (stderr, "CheCKpOInT\n"); |
| /* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */ |
| |
| /* b has not been allocated, so this should result in an error. */ |
| /* { dg-output "libgomp: present clause: not present on the device \\(addr: 0x\[0-9a-f\]+, size: \[0-9\]+ \\(0x\[0-9a-f\]+\\), dev: \[0-9\]+\\\)" { target offload_device_nonshared_as } } */ |
| /* { dg-shouldfail "present error triggered" { offload_device_nonshared_as } } */ |
| #pragma omp target defaultmap (present) |
| for (int i = 0; i < N; i++) |
| c[i] += b[i]; |
| #pragma omp target exit data map (from: c) |
| } |