wehub-resource-sync
78 lines
3.4 KiB
C++
78 lines
3.4 KiB
C++
// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <string>
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#include "paddle/phi/core/distributed/types.h"
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#ifdef PADDLE_WITH_RCCL
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#include <hip/hip_runtime.h>
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#include "paddle/phi/backends/dynload/rccl.h"
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#else
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#include <cuda_runtime.h>
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#include "paddle/phi/backends/dynload/nccl.h"
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#endif
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namespace phi {
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namespace distributed {
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#define NCCL_CHECK(cmd) \
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do { \
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ncclResult_t r = cmd; \
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if (r != ncclSuccess) { \
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PADDLE_THROW( \
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common::errors::External("Failed, NCCL error %s:%d '%s'\n", \
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__FILE__, \
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__LINE__, \
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phi::dynload::ncclGetErrorString(r))); \
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} \
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} while (0)
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#ifdef PADDLE_WITH_NCCL
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#define CUDA_CHECK(expr) \
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do { \
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cudaError_t r = expr; \
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if (r != cudaSuccess) { \
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PADDLE_THROW(common::errors::External("Failed, cuda error %s:%d '%s'\n", \
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__FILE__, \
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__LINE__, \
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cudaGetErrorString(r))); \
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} \
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} while (0)
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#else // PADDLE_WITH_RCCL
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#define HIP_CHECK(expr) \
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do { \
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hipError_t r = expr; \
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if (r != hipSuccess) { \
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PADDLE_THROW(common::errors::External("Failed, hip error %s:%d '%s'\n", \
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__FILE__, \
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__LINE__, \
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hipGetErrorString(r))); \
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} \
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} while (0)
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#endif
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ncclRedOp_t ToNCCLRedType(ReduceOp reduction);
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std::string SerializeNCCLUniqueId(const ncclUniqueId& ncclID);
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std::string NCCLDTypeToString(ncclDataType_t dtype);
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std::string NCCLRedTypeToString(ncclRedOp_t op);
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} // namespace distributed
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} // namespace phi
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