| 1 | // RUN: %libomptarget-compile-generic |
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| 2 | // RUN: env LIBOMPTARGET_INFO=63 %libomptarget-run-generic 2>&1 | \ |
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| 3 | // RUN: %fcheck-generic |
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| 4 | // |
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| 5 | // UNSUPPORTED: x86_64-pc-linux-gnu |
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| 6 | // UNSUPPORTED: x86_64-pc-linux-gnu-LTO |
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| 7 | // UNSUPPORTED: aarch64-unknown-linux-gnu |
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| 8 | // UNSUPPORTED: aarch64-unknown-linux-gnu-LTO |
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| 9 | // UNSUPPORTED: s390x-ibm-linux-gnu |
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| 10 | // UNSUPPORTED: s390x-ibm-linux-gnu-LTO |
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| 11 | |
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| 12 | #include <assert.h> |
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| 13 | #include <ompx.h> |
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| 14 | #include <stdio.h> |
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| 15 | #include <stdlib.h> |
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| 16 | |
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| 17 | int main(int argc, char *argv[]) { |
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| 18 | const int num_blocks = 64; |
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| 19 | const int block_size = 64; |
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| 20 | const int N = num_blocks * block_size; |
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| 21 | int *data = (int *)malloc(size: N * sizeof(int)); |
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| 22 | |
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| 23 | // CHECK: "PluginInterface" device 0 info: Launching kernel __omp_offloading_{{.*}} with 64 blocks and 64 threads in SPMD mode |
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| 24 | |
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| 25 | #pragma omp target teams ompx_bare num_teams(num_blocks) thread_limit(block_size) map(from: data[0:N]) |
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| 26 | { |
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| 27 | int bid = ompx_block_id_x(); |
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| 28 | int bdim = ompx_block_dim_x(); |
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| 29 | int tid = ompx_thread_id_x(); |
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| 30 | int idx = bid * bdim + tid; |
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| 31 | data[idx] = idx; |
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| 32 | } |
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| 33 | |
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| 34 | for (int i = 0; i < N; ++i) |
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| 35 | assert(data[i] == i); |
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| 36 | |
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| 37 | // CHECK: PASS |
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| 38 | printf(format: "PASS\n" ); |
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| 39 | |
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| 40 | return 0; |
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| 41 | } |
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| 42 | |
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