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_RUN_ALLTOALLV_TWO_LEVEL_PIPELINE_H
      12              : #define COLL_RUN_ALLTOALLV_TWO_LEVEL_PIPELINE_H
      13              : #include "coll_all_to_all_executor.h"
      14              : namespace hccl {
      15              : 
      16              : class CollRunAlltoAllVTwoLevelPipeline : public CollAlltoAllExecutor {
      17              : public:
      18              :     CollRunAlltoAllVTwoLevelPipeline(const HcclDispatcher dispatcher, std::unique_ptr<TopoMatcher>& topoMatcher);
      19            0 :     ~CollRunAlltoAllVTwoLevelPipeline() override = default;
      20              : 
      21              : private:
      22              :     u64 GetAlltoall2LevelPipelineScratchSize910B(u32 rank, std::vector<SendRecvInfo>& allMeshAggregationSendRecvInfo);
      23              :     u64 GetAlltoall2LevelPipelineMaxScratchSize910B(std::vector<SendRecvInfo>& allMeshAggregationSendRecvInfo);
      24              :     HcclResult CalcScratchMemSize(u64& scratchMemSize) override;
      25              :     HcclResult CalcStreamNum(u32& streamNum) override;
      26              : 
      27              :     HcclResult CalcLevel0CommInfo(
      28              :         TransportMemType inputType, TransportMemType outputType,
      29              :         std::vector<LevelNSubCommTransport>& opTransport) override;
      30              :     HcclResult CalcLevel1CommInfo(
      31              :         TransportMemType inputType, TransportMemType outputType,
      32              :         std::vector<LevelNSubCommTransport>& opTransport) override;
      33              :     HcclResult CalNoScratchAlltoallCommInfo(
      34              :         TransportMemType inputType, TransportMemType outputType, std::vector<LevelNSubCommTransport>& opTransport);
      35              :     HcclResult CalcCommInfo(std::vector<LevelNSubCommTransport>& opTransport) override;
      36              :     HcclOpMetaInfo GetOpMeta(HcclCMDType opType, const u64 size) override;
      37              :     HcclResult KernelRun(const OpParam& param, ExecMem& execMem) override;
      38              : };
      39              : 
      40              : } // namespace hccl
      41              : #endif