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