1 | // RUN: %libomp-compile && env KMP_TOPOLOGY_METHOD=hwloc %libomp-run |
2 | // REQUIRES: hwloc |
3 | |
4 | #include <stdio.h> |
5 | #include <omp.h> |
6 | |
7 | int main() { |
8 | void *p[2]; |
9 | #pragma omp parallel num_threads(2) |
10 | { |
11 | int i = omp_get_thread_num(); |
12 | p[i] = omp_alloc(1024 * 1024, omp_get_default_allocator()); |
13 | #pragma omp barrier |
14 | printf(format: "th %d, ptr %p\n" , i, p[i]); |
15 | omp_free(p[i], omp_get_default_allocator()); |
16 | } |
17 | // Both pointers should be non-NULL |
18 | if (p[0] != NULL && p[1] != NULL) { |
19 | printf(format: "passed\n" ); |
20 | return 0; |
21 | } else { |
22 | printf(format: "failed: pointers %p %p\n" , p[0], p[1]); |
23 | return 1; |
24 | } |
25 | } |
26 | |