30 lines
675 B
C
30 lines
675 B
C
// RUN: %libomptarget-compile-run-and-check-nvptx64-nvidia-cuda
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// REQUIRES: nvptx64-nvidia-cuda
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#include <omp.h>
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#include <stdio.h>
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void *llvm_omp_target_alloc_shared(size_t, int);
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int main() {
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const int N = 64;
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const int device = omp_get_default_device();
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int *shared_ptr = llvm_omp_target_alloc_shared(N * sizeof(int), device);
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#pragma omp target teams distribute parallel for device(device) \
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is_device_ptr(shared_ptr)
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for (int i = 0; i < N; ++i) {
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shared_ptr[i] = 1;
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}
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int sum = 0;
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for (int i = 0; i < N; ++i)
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sum += shared_ptr[i];
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omp_target_free(shared_ptr, device);
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// CHECK: PASS
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if (sum == N)
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printf ("PASS\n");
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}
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