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20 lines
648 B
C++
20 lines
648 B
C++
// Copyright (c) Microsoft Corporation.
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// Licensed under the MIT license.
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#include <mscclpp/gpu_utils.hpp>
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namespace mscclpp {
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AvoidCudaGraphCaptureGuard::AvoidCudaGraphCaptureGuard() : mode_(cudaStreamCaptureModeRelaxed) {
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MSCCLPP_CUDATHROW(cudaThreadExchangeStreamCaptureMode(&mode_));
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}
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AvoidCudaGraphCaptureGuard::~AvoidCudaGraphCaptureGuard() { (void)cudaThreadExchangeStreamCaptureMode(&mode_); }
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CudaStreamWithFlags::CudaStreamWithFlags(unsigned int flags) {
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MSCCLPP_CUDATHROW(cudaStreamCreateWithFlags(&stream_, flags));
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}
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CudaStreamWithFlags::~CudaStreamWithFlags() { (void)cudaStreamDestroy(stream_); }
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} // namespace mscclpp
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