Line data    Source code

       1              : /**
       2              :  * Copyright (c) 2025 Huawei Technologies Co., Ltd.
       3              :  * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
       4              :  * CANN Open Software License Agreement Version 2.0 (the "License").
       5              :  * Please refer to the License for details. You may not use this file except in compliance with the License.
       6              :  * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
       7              :  * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
       8              :  * See LICENSE in the root of the software repository for the full text of the License.
       9              :  */
      10              : 
      11              : #ifndef COLL_ALLREDUCE_EXECUTOR_H
      12              : #define COLL_ALLREDUCE_EXECUTOR_H
      13              : 
      14              : #include "coll_all_reduce_executor.h"
      15              : 
      16              : namespace hccl {
      17              : class CollAllReduceCommExecutor : public CollAllReduceExecutor {
      18              : public:
      19              :     CollAllReduceCommExecutor(const HcclDispatcher dispatcher, std::unique_ptr<TopoMatcher>& topoMatcher);
      20           44 :     ~CollAllReduceCommExecutor() override = default;
      21              : 
      22              : private:
      23              :     /* *************** 资源计算 *************** */
      24              :     HcclResult CalcCommInfo(std::vector<LevelNSubCommTransport>& opTransport) override;
      25              :     HcclResult CalcCombinedCommInfo(
      26              :         TransportMemType inputType, TransportMemType outputType, std::vector<LevelNSubCommTransport>& opTransport);
      27              :     HcclResult CalcTransportMemType(TransportMemType& inputType, TransportMemType& outputType);
      28              : 
      29              :     /* *************** 算法编排 *************** */
      30              :     bool IsHugeData(const u64 curSize) override;
      31              :     bool IsSmallData(const u64 totalSize, const u64 curSize) override;
      32              :     HcclResult KernelRun(const OpParam& param, ExecMem& execMem) override;
      33              : };
      34              : 
      35              : } // namespace hccl
      36              : 
      37              : #endif