Wenkai Du
26 líneas
1.3 KiB
C
26 líneas
1.3 KiB
C
/*************************************************************************
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* Copyright (c) 2015-2021, NVIDIA CORPORATION. All rights reserved.
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* Modifications Copyright (c) 2019-2021 Advanced Micro Devices, Inc. All rights reserved.
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*
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* See LICENSE.txt for license information
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************************************************************************/
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#ifndef NCCL_BOOTSTRAP_H_
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#define NCCL_BOOTSTRAP_H_
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#include "nccl.h"
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ncclResult_t bootstrapNetInit();
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ncclResult_t bootstrapCreateRoot(ncclUniqueId* commId, bool idFromEnv);
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ncclResult_t bootstrapGetUniqueId(ncclUniqueId* out);
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ncclResult_t bootstrapInit(ncclUniqueId* id, int rank, int nranks, void** commState, int* rootPid); // [RCCL] Adding rootPid
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ncclResult_t bootstrapAllGather(void* commState, void* allData, int size);
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ncclResult_t bootstrapSend(void* commState, int peer, int tag, void* data, int size);
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ncclResult_t bootstrapRecv(void* commState, int peer, int tag, void* data, int size);
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ncclResult_t bootstrapBarrier(void* commState, int *ranks, int tag, int rank, int nranks);
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ncclResult_t bootstrapRemAlloc(size_t size, int rank, void* commState, int* id, hipIpcMemHandle_t* ipc, void** ptr);
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ncclResult_t bootstrapRemFree(int id, int rank, void* commState);
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ncclResult_t bootstrapClose(void* commState);
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ncclResult_t bootstrapAbort(void* commState);
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#endif
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