Wenkai Du
21 lines
979 B
C++
21 lines
979 B
C++
/*************************************************************************
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* Copyright (c) 2015-2020, 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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#include "enqueue.h"
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#include "collectives.h"
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NCCL_API(ncclResult_t, ncclAllGather, const void* sendbuff, void* recvbuff, size_t sendcount,
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ncclDataType_t datatype, ncclComm_t comm, hipStream_t stream);
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ncclResult_t ncclAllGather(const void* sendbuff, void* recvbuff, size_t sendcount,
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ncclDataType_t datatype, ncclComm_t comm, hipStream_t stream) {
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NVTX3_FUNC_RANGE_IN(nccl_domain);
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struct ncclInfo info = { ncclFuncAllGather, "AllGather",
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sendbuff, recvbuff, sendcount, datatype, ncclSum, 0, comm, stream, /* Args */
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ALLGATHER_CHUNKSTEPS, ALLGATHER_SLICESTEPS };
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return ncclEnqueueCheck(&info);
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}
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