1 | // RUN: %libomptarget-compilexx-run-and-check-generic |
2 | |
3 | #include <omp.h> |
4 | #include <ompx.h> |
5 | #include <stdio.h> |
6 | |
7 | void foo(int device) { |
8 | int tid = 0, bid = 0, bdim = 0; |
9 | #pragma omp target teams distribute parallel for map(from \ |
10 | : tid, bid, bdim) \ |
11 | device(device) thread_limit(2) num_teams(5) |
12 | for (int i = 0; i < 1000; ++i) { |
13 | if (i == 42) { |
14 | tid = ompx::block_dim_x(); |
15 | bid = ompx::block_id_x(); |
16 | bdim = ompx::grid_dim_x(); |
17 | } |
18 | } |
19 | // CHECK: tid: 2, bid: 1, bdim: 5 |
20 | // CHECK: tid: 2, bid: 0, bdim: 1 |
21 | printf(format: "tid: %i, bid: %i, bdim: %i\n" , tid, bid, bdim); |
22 | } |
23 | |
24 | int isGPU() { return 0; } |
25 | #pragma omp declare variant(isGPU) match(device = {kind(gpu)}) |
26 | int isGPUvariant() { return 1; } |
27 | |
28 | int defaultIsGPU() { |
29 | int r = 0; |
30 | #pragma omp target map(from : r) |
31 | r = isGPU(); |
32 | return r; |
33 | } |
34 | |
35 | int main() { |
36 | if (defaultIsGPU()) |
37 | foo(omp_get_default_device()); |
38 | else |
39 | printf(format: "tid: 2, bid: 1, bdim: 5\n" ); |
40 | foo(omp_get_initial_device()); |
41 | } |
42 | |