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8823448807
Many tests in the `offload` project have requirements defined by which targets are not supported rather than which platforms are supported. This patch aims to streamline the requirement definitions by adding four new feature tags: `host`, `gpu`, `amdgpu`, and `nvidiagpu`.
31 lines
725 B
C
31 lines
725 B
C
// RUN: %libomptarget-compile-generic
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// RUN: env LIBOMPTARGET_SHARED_MEMORY_SIZE=256 \
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// RUN: %libomptarget-run-generic | %fcheck-generic
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// RUN: %libomptarget-compileopt-generic
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// RUN: env LIBOMPTARGET_SHARED_MEMORY_SIZE=256 \
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// RUN: %libomptarget-run-generic | %fcheck-generic
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// REQUIRES: gpu
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#include <omp.h>
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#include <stdio.h>
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int main() {
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int x;
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#pragma omp target parallel map(from : x)
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{
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int *buf = llvm_omp_target_dynamic_shared_alloc() + 252;
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#pragma omp barrier
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if (omp_get_thread_num() == 0)
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*buf = 1;
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#pragma omp barrier
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if (omp_get_thread_num() == 1)
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x = *buf;
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}
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// CHECK: PASS
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if (x == 1 && llvm_omp_target_dynamic_shared_alloc() == NULL)
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printf("PASS\n");
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}
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