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67fcc7cf02
Fixes #ISSUE_NUMBER Pull Request resolved: https://github.com/pytorch/pytorch/pull/145672 Approved by: https://github.com/albanD
18 lines
402 B
C++
18 lines
402 B
C++
#include <c10/core/impl/GPUTrace.h>
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namespace c10::impl {
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std::atomic<const PyInterpreter*> GPUTrace::gpuTraceState{nullptr};
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bool GPUTrace::haveState{false};
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void GPUTrace::set_trace(const PyInterpreter* trace) {
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static bool once_flag [[maybe_unused]] = [&]() {
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gpuTraceState.store(trace, std::memory_order_release);
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haveState = true;
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return true;
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}();
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}
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} // namespace c10::impl
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