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(
      23              :         const RankId virtualRank, const u32 tempRankSize, const std::vector<std::vector<RankId>>& tempVTopo,
      24              :         const std::map<RankId, u32>& tempVirtRankMap);
      25              :     ~InsTempAllGatherMesh1D() override;
      26              : 
      27            0 :     std::string Describe() const override
      28              :     {
      29            0 :         return StringFormat("Instruction based Template of all gather mesh with tempRankSize [%u].", tempRankSize_);
      30              :     }
      31              : 
      32              :     HcclResult GenExtIns(
      33              :         const TempFuncs& tempFuncs, const TemplateDataParams& tempAlgParams, const ResLinks& tempLinks,
      34              :         std::vector<InsQuePtr>& tempInsQues);
      35              :     HcclResult CalcSliceInfo(const AllignInfo& allignInfo, const u64 dataSize, RankSliceInfo& sliceInfoVec) override;
      36              :     HcclResult CalcRes(AlgTempResReq& tempResReq) override;
      37            0 :     u32 CalcScratchMultiple(const BufferType& inBufferTpye, const BufferType& outBufferTpye) const
      38              :     {
      39              :         (void)inBufferTpye;
      40              :         (void)outBufferTpye;
      41            0 :         HCCL_INFO("[InsTempAllGatherMesh1D][CalcScratchMultiple] templateScratchMultiplier[%llu]", tempRankSize_);
      42            0 :         return tempRankSize_;
      43              :     }
      44              : 
      45              : private:
      46              :     HcclResult LocalCopyToScratch(InsQuePtr tempInsQue);
      47              :     HcclResult LocalCopyToUsrOut(InsQuePtr tempInsQue);
      48              :     HcclResult RunMesh(const u32 myAlgRank, const std::vector<RankId>& vTopo, std::vector<InsQuePtr>& tempInsQues);
      49              :     HcclResult SingleRunMesh(const u32 myAlgRank, u32 connectedRank, std::vector<InsQuePtr>& tempInsQues, u32& queIdx);
      50              :     void PrepareLinkSlices(
      51              :         const u32 myAlgRank, const u32 connectedAlgRank, const std::vector<float>& dataSplitRate, const u32 linkIndex,
      52              :         std::vector<DataSlice>& txSrcSlices, std::vector<DataSlice>& txDstSlices, std::vector<DataSlice>& rxSrcSlices,
      53              :         std::vector<DataSlice>& rxDstSlices);
      54              :     u32 majorQueNum_ = 0;
      55              :     u32 queNumPerNeighbor_ = 1;
      56              :     bool enableInterRankCounterNotify_ = false;
      57              :     TemplateDataParams tempAlgParams_;
      58              :     ResLinks tempLinks_;
      59              : };
      60              : 
      61              : } // namespace Hccl
      62              : 
      63              : #endif // !HCCLV2_INS_TEMP_ALL_GATHER_MESH