mirror of https://github.com/Jittor/Jittor
23 lines
587 B
C++
23 lines
587 B
C++
// ***************************************************************
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// Copyright (c) 2020 Jittor.
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// Authors:
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// Dun Liang <randonlang@gmail.com>.
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// All Rights Reserved.
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// This file is subject to the terms and conditions defined in
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// file 'LICENSE.txt', which is part of this source code package.
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// ***************************************************************
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#pragma once
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#include "mpi_warper.h"
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#include <cuda_runtime.h>
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#include <nccl.h>
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#include <helper_cuda.h>
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namespace jittor {
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extern ncclComm_t comm;
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extern ncclUniqueId id;
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extern int nccl_device_id;
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} // jittor
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