1 | // RUN: %libomptarget-compile-run-and-check-generic |
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2 | |
3 | #include <omp.h> |
4 | #include <stdio.h> |
5 | |
6 | void *llvm_omp_target_alloc_shared(size_t, int); |
7 | void llvm_omp_target_free_shared(void *, int); |
8 | |
9 | int main() { |
10 | const int N = 64; |
11 | const int device = omp_get_default_device(); |
12 | |
13 | int *shared_ptr = llvm_omp_target_alloc_shared(N * sizeof(int), device); |
14 | |
15 | #pragma omp target teams distribute parallel for device(device) \ |
16 | is_device_ptr(shared_ptr) |
17 | for (int i = 0; i < N; ++i) { |
18 | shared_ptr[i] = 1; |
19 | } |
20 | |
21 | int sum = 0; |
22 | for (int i = 0; i < N; ++i) |
23 | sum += shared_ptr[i]; |
24 | |
25 | llvm_omp_target_free_shared(shared_ptr, device); |
26 | // CHECK: PASS |
27 | if (sum == N) |
28 | printf(format: "PASS\n"); |
29 | } |
30 |