| // RUN: %libomptarget-compile-and-run-generic |
| |
| #include <omp.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| #define NUM_DIMS 3 |
| |
| int main() { |
| int d = omp_get_default_device(); |
| int id = omp_get_initial_device(); |
| int q[128], q2[128], i; |
| void *p; |
| |
| if (d < 0 || d >= omp_get_num_devices()) |
| d = id; |
| |
| p = omp_target_alloc(130 * sizeof(int), d); |
| if (p == NULL) |
| return 0; |
| |
| if (omp_target_memcpy_rect_async(NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, |
| NULL, d, id, 0, NULL) < 3 || |
| omp_target_memcpy_rect_async(NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, |
| NULL, id, d, 0, NULL) < 3 || |
| omp_target_memcpy_rect_async(NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, |
| NULL, id, id, 0, NULL) < 3) |
| abort(); |
| |
| for (i = 0; i < 128; i++) |
| q[i] = 0; |
| if (omp_target_memcpy(p, q, 128 * sizeof(int), 0, 0, d, id) != 0) |
| abort(); |
| |
| for (i = 0; i < 128; i++) |
| q[i] = i + 1; |
| |
| size_t volume[NUM_DIMS] = {1, 2, 3}; |
| size_t dst_offsets[NUM_DIMS] = {0, 0, 0}; |
| size_t src_offsets[NUM_DIMS] = {0, 0, 0}; |
| size_t dst_dimensions[NUM_DIMS] = {3, 4, 5}; |
| size_t src_dimensions[NUM_DIMS] = {2, 3, 4}; |
| |
| if (omp_target_memcpy_rect_async(p, q, sizeof(int), NUM_DIMS, volume, |
| dst_offsets, src_offsets, dst_dimensions, |
| src_dimensions, d, id, 0, NULL) != 0) |
| abort(); |
| |
| #pragma omp taskwait |
| |
| for (i = 0; i < 128; i++) |
| q2[i] = 0; |
| if (omp_target_memcpy(q2, p, 128 * sizeof(int), 0, 0, id, d) != 0) |
| abort(); |
| |
| /* q2 is expected to contain: 1 2 3 0 0 5 6 7 0 0 .. 0 */ |
| if (q2[0] != 1 || q2[1] != 2 || q2[2] != 3 || q2[3] != 0 || q2[4] != 0 || |
| q2[5] != 5 || q2[6] != 6 || q2[7] != 7) |
| abort(); |
| for (i = 8; i < 128; ++i) |
| if (q2[i] != 0) |
| abort(); |
| |
| omp_target_free(p, d); |
| return 0; |
| } |