wehub-resource-sync
65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
// Copyright (c) 2025 PaddlePaddle Authors. All Rights Reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
#pragma once
|
|
|
|
#include <memory>
|
|
#if defined(PADDLE_WITH_RCCL)
|
|
#include "paddle/phi/backends/dynload/rccl.h"
|
|
#else
|
|
#include "paddle/phi/backends/dynload/nccl.h"
|
|
#endif
|
|
|
|
namespace phi {
|
|
namespace distributed {
|
|
|
|
class NCCLConfig {
|
|
public:
|
|
static std::shared_ptr<NCCLConfig> CreateNCCLConfig(
|
|
const std::string& commName = "",
|
|
const int ll_buffsize = -1,
|
|
const int ll128_buffsize = -1,
|
|
const int simple_buffsize = -1,
|
|
const int buffsize_align = -1,
|
|
const int nchannels = -1,
|
|
const std::string& algoStr = "",
|
|
const std::string& protoStr = "");
|
|
ncclConfig_t* GetOrigin();
|
|
ncclMemOptConfig_t* GetMemOpt();
|
|
|
|
NCCLConfig(const std::string& commName,
|
|
const int ll_buffsize,
|
|
const int ll128_buffsize,
|
|
const int simple_buffsize,
|
|
const int buffsize_align,
|
|
const int nchannels,
|
|
const std::string& algoStr,
|
|
const std::string& protoStr);
|
|
~NCCLConfig();
|
|
|
|
private:
|
|
const std::string commName_;
|
|
const int ll_buffsize_;
|
|
const int ll128_buffsize_;
|
|
const int simple_buffsize_;
|
|
const int buffsize_align_;
|
|
const int nchannels_;
|
|
const std::string algoStr_;
|
|
const std::string protoStr_;
|
|
|
|
ncclMemOptConfig_t* nccl_memopt_config_ptr{nullptr};
|
|
};
|
|
|
|
} // namespace distributed
|
|
} // namespace phi
|