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 HCCLV2_INS_TEMP_ALL_GATHER_MESH
      12              : #define HCCLV2_INS_TEMP_ALL_GATHER_MESH
      13              : 
      14              : #include "string_util.h"
      15              : #include "executor_utils.h"
      16              : #include "ins_alg_template_base.h"
      17              : 
      18              : namespace Hccl {
      19              : 
      20              : class InsTempAllGatherMesh1D : public InsAlgTemplateBase {
      21              : public:
      22              :     explicit InsTempAllGatherMesh1D(const RankId virtualRank, const u32 tempRankSize,
      23              :         const std::vector<std::vector<RankId>> &tempVTopo, const std::map<RankId, u32> &tempVirtRankMap);
      24              :     ~InsTempAllGatherMesh1D() override;
      25              : 
      26            0 :     std::string Describe() const override
      27              :     {
      28            0 :         return StringFormat("Instruction based Template of all gather mesh with tempRankSize [%u].", tempRankSize_);
      29              :     }
      30              : 
      31              :     HcclResult GenExtIns(const TempFuncs &tempFuncs, const TemplateDataParams &tempAlgParams, const ResLinks &tempLinks,
      32              :         std::vector<InsQuePtr> &tempInsQues);
      33              :     HcclResult CalcSliceInfo(const AllignInfo &allignInfo, const u64 dataSize, RankSliceInfo &sliceInfoVec) override;
      34              :     HcclResult CalcRes(AlgTempResReq &tempResReq) override;
      35            0 :     u32 CalcScratchMultiple(const BufferType &inBufferTpye, const BufferType &outBufferTpye) const
      36              :     {
      37              :         (void)inBufferTpye;
      38              :         (void)outBufferTpye;
      39            0 :         HCCL_INFO("[InsTempAllGatherMesh1D][CalcScratchMultiple] templateScratchMultiplier[%llu]", tempRankSize_);
      40            0 :         return tempRankSize_;
      41              :     }
      42              : 
      43              : private:
      44              :     HcclResult LocalCopyToScratch(InsQuePtr tempInsQue);
      45              :     HcclResult LocalCopyToUsrOut(InsQuePtr tempInsQue);
      46              :     HcclResult RunMesh(const u32 myAlgRank, const std::vector<RankId> &vTopo, std::vector<InsQuePtr> &tempInsQues);
      47              :     HcclResult SingleRunMesh(const u32 myAlgRank, u32 connectedRank, std::vector<InsQuePtr> &tempInsQues, u32 &queIdx);
      48              :     void PrepareLinkSlices(const u32 myAlgRank, const u32 connectedAlgRank,
      49              :         const std::vector<float> &dataSplitRate, const u32 linkIndex, std::vector<DataSlice> &txSrcSlices,
      50              :         std::vector<DataSlice> &txDstSlices, std::vector<DataSlice> &rxSrcSlices, std::vector<DataSlice> &rxDstSlices);
      51              :     u32 majorQueNum_ = 0;
      52              :     u32 queNumPerNeighbor_ = 1;
      53              :     bool enableInterRankCounterNotify_ = false;
      54              :     TemplateDataParams tempAlgParams_;
      55              :     ResLinks tempLinks_;
      56              : };
      57              : 
      58              : } // namespace Hccl
      59              : 
      60              : #endif // !HCCLV2_INS_TEMP_ALL_GATHER_MESH