1 | // RUN: %libomptarget-compile-and-run-generic |
2 | |
3 | // Test case for omp_target_memcpy_async, oringally from GCC |
4 | |
5 | #include "stdio.h" |
6 | #include <omp.h> |
7 | #include <stdlib.h> |
8 | |
9 | int main() { |
10 | int d = omp_get_default_device(); |
11 | int id = omp_get_initial_device(); |
12 | int q[128], i; |
13 | void *p; |
14 | |
15 | if (d < 0 || d >= omp_get_num_devices()) |
16 | d = id; |
17 | |
18 | p = omp_target_alloc(130 * sizeof(int), d); |
19 | if (p == NULL) |
20 | return 0; |
21 | |
22 | for (i = 0; i < 128; i++) |
23 | q[i] = i; |
24 | |
25 | if (omp_target_memcpy_async(p, q, 128 * sizeof(int), sizeof(int), 0, d, id, 0, |
26 | NULL)) { |
27 | abort(); |
28 | } |
29 | |
30 | #pragma omp taskwait |
31 | |
32 | int q2[128]; |
33 | for (i = 0; i < 128; ++i) |
34 | q2[i] = 0; |
35 | if (omp_target_memcpy_async(q2, p, 128 * sizeof(int), 0, sizeof(int), id, d, |
36 | 0, NULL)) |
37 | abort(); |
38 | |
39 | #pragma omp taskwait |
40 | |
41 | for (i = 0; i < 128; ++i) |
42 | if (q2[i] != q[i]) |
43 | abort(); |
44 | |
45 | omp_target_free(p, d); |
46 | |
47 | return 0; |
48 | } |
49 | |