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_ALLGATHER_RING_FOR_910_93_EXECUTOR_H
      12              : #define COLL_ALLGATHER_RING_FOR_910_93_EXECUTOR_H
      13              : #include "coll_all_gather_executor.h"
      14              : namespace hccl {
      15              : class CollAllGatherRingFor91093Executor : public CollAllGatherExecutor {
      16              : public:
      17              :     explicit CollAllGatherRingFor91093Executor(
      18              :         const HcclDispatcher dispatcher, std::unique_ptr<TopoMatcher>& topoMatcher);
      19            2 :     ~CollAllGatherRingFor91093Executor() override = default;
      20              : 
      21              : private:
      22              :     /* *************** 资源计算 *************** */
      23              :     HcclResult CalcStreamNum(u32& streamNum) override;
      24              :     HcclResult CalcCommInfo(std::vector<LevelNSubCommTransport>& opTransport) override;
      25              :     HcclResult CalcLevel0CommInfo(
      26              :         TransportMemType inputType, TransportMemType outputType,
      27              :         std::vector<LevelNSubCommTransport>& opTransport) override;
      28              :     HcclResult CalcLevel2CommInfo(
      29              :         TransportMemType inputType, TransportMemType outputType,
      30              :         std::vector<LevelNSubCommTransport>& opTransport) override;
      31              :     HcclResult CalcTransportMemType(TransportMemType& inputType, TransportMemType& outputType);
      32              : 
      33              :     /* *************** 算法编排 *************** */
      34              :     u64 CalcLoopMaxCount(const u64 cclBuffSize, const u32 unitSize) override;
      35              : 
      36              :     virtual u64 CalcDstMemOffset(const OpParam& param, u32 perDataSize, u64 inputMemSize) const;
      37              :     virtual HcomCollOpInfo GetHcomCollOpInfo(const OpParam& param, const ExecMem& execMem) const;
      38              :     virtual std::vector<Slice> PrepareSlicesL2(
      39              :         const OpParam& param, const SubCommInfo& level2CommInfo, const SubCommInfo& level1CommInfo,
      40              :         const SubCommInfo& level0CommInfo, u32 perDataSize, u64 inputMemSize) const;
      41              :     virtual std::vector<Slice> PrepareSlicesL1(
      42              :         const OpParam& param, const SubCommInfo& level2CommInfo, const SubCommInfo& level1CommInfo,
      43              :         const SubCommInfo& level0CommInfo, u32 perDataSize, u64 inputMemSize) const;
      44              :     virtual HcclResult PrepareSlicesL0(
      45              :         std::vector<std::vector<Slice>>& multRingsSlice, const OpParam& param, const SubCommInfo& level2CommInfo,
      46              :         const SubCommInfo& level1CommInfo, const SubCommInfo& level0CommInfo, u32 perDataSize, u64 inputMemSize);
      47              :     virtual HcclResult PrepareUserMemSlices(
      48              :         std::vector<std::vector<Slice>>& userMemSlices, const std::vector<std::vector<Slice>>& multRingsSlice,
      49              :         const OpParam& param, const SubCommInfo& level2CommInfo, const SubCommInfo& level1CommInfo,
      50              :         const SubCommInfo& level0CommInfo, u32 perDataSize, u64 inputMemSize);
      51              :     virtual HcclResult GetLevelCommInfo();
      52              : 
      53              :     virtual HcclResult RunIntraSeverAllGather(
      54              :         const std::string& tag, DeviceMem& inputMem, DeviceMem& outputMem, const u64 count,
      55              :         const HcclDataType& dataType, const std::vector<std::vector<Slice>>& multRingsSliceZero, const Stream& stream,
      56              :         s32 profStage, const u64 baseOffset = 0, const HcomCollOpInfo* opInfo = nullptr,
      57              :         const std::vector<std::vector<Slice>>& multRingsUserMemSlice = std::vector<std::vector<Slice>>(0));
      58              :     HcclResult KernelRun(const OpParam& param, ExecMem& execMem) override;
      59              :     HcclResult Getlevel1CommRank(SubCommInfo& level1CommInfo) override;
      60              :     HcclResult SelectTempAlg(std::unique_ptr<AlgTemplateBase>& level1TempAlg, u32 level1RankSize) override;
      61              : 
      62              : protected:
      63              :     SubCommInfo logicalLevel0CommInfo_ = {0, 0, {}, {}};
      64              :     SubCommInfo logicalLevel1CommInfo_ = {0, 0, {}, {}};
      65              :     CommPlane logicalLevel0plane_ = COMM_LEVEL_RESERVED;
      66              :     CommPlane logicalLevel1plane_ = COMM_LEVEL_RESERVED;
      67              : };
      68              : 
      69              : } // namespace hccl
      70              : 
      71              : #endif