1611a23a5b
This change adds implementation for named barriers for SPIRV backend. Since there is no built in API/intrinsics for named barrier in SPIRV, the implementation loosely follows implementation for AMD
28 lines
591 B
C
28 lines
591 B
C
// RUN: %libomptarget-compile-generic -O2 && %libomptarget-run-generic
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// -O2 to run openmp-opt
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// RUN: %libomptarget-compileopt-generic -O2 && %libomptarget-run-generic
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// https://github.com/llvm/llvm-project/issues/182119
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// UNSUPPORTED: intelgpu
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int main(void) {
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long int aa = 0;
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int ng = 12;
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int nxyz = 5;
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const long exp = ng * nxyz;
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#pragma omp target map(tofrom : aa)
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for (int gid = 0; gid < nxyz; gid++) {
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#pragma omp parallel for
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for (unsigned int g = 0; g < ng; g++) {
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#pragma omp atomic
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aa += 1;
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}
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}
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if (aa != exp) {
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return 1;
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}
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return 0;
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}
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