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_BROADCAST_MESH_TWO_SHOT_H
      12              : #define HCCLV2_INS_TEMP_BROADCAST_MESH_TWO_SHOT_H
      13              : 
      14              : #include "string_util.h"
      15              : 
      16              : #include "ins_alg_template_base.h"
      17              : #include "executor_utils.h"
      18              : 
      19              : namespace Hccl {
      20              : 
      21              : class InsTempBroadcastMesh1DTwoShot : public InsAlgTemplateBase {
      22              : public:
      23              :     explicit InsTempBroadcastMesh1DTwoShot(
      24              :         const RankId virtualRank, const u32 tempRankSize, const std::vector<std::vector<RankId>>& tempVTopo,
      25              :         const std::map<RankId, u32>& tempVirtRankMap);
      26              :     ~InsTempBroadcastMesh1DTwoShot() override;
      27              : 
      28            0 :     std::string Describe() const override
      29              :     {
      30            0 :         return StringFormat("Template of broadcast Mesh two shot with tempRankSize [%u].", tempRankSize_);
      31              :     }
      32              : 
      33              :     HcclResult GenExtIns(
      34              :         const TempFuncs& tempFuncs, const TemplateDataParams& templateDataParams, const ResLinks& tempLinks,
      35              :         std::vector<InsQuePtr>& tempInsQues);
      36              : 
      37              :     HcclResult CalcRes(AlgTempResReq& tempResReq) override;
      38              :     u32 CalcScratchMultiple(BufferType inBuffType, BufferType outBuffType);
      39              : 
      40              : private:
      41              :     HcclResult PostCopy(const TemplateDataParams& tempAlgParams, std::vector<InsQuePtr>& tempInsQues) const;
      42              :     HcclResult CalcCommRankSetforScatter(const u32 groupRankSize, std::vector<u32>& commRanks) const;
      43              :     HcclResult CalcCommRankSetforAllGather(const u32 groupRankSize, std::vector<u32>& commRanks) const;
      44              :     HcclResult RunScatter(
      45              :         const std::vector<u32>& commRanks, const TemplateDataParams& tempAlgParams, const ResLinks& tempLinks,
      46              :         std::vector<InsQuePtr>& queues, const RankSliceInfo& sliceInfoVec) const;
      47              :     HcclResult RunAllGather(
      48              :         const std::vector<u32>& commRanks, const TemplateDataParams& tempAlgParams, const ResLinks& tempLinks,
      49              :         std::vector<InsQuePtr>& queues, const RankSliceInfo& sliceInfoVec) const;
      50              :     HcclResult RootSendData(
      51              :         const u64 memOffset, const s32 remoteRank, const TemplateDataParams& tempAlgParams, const InsQuePtr& queue,
      52              :         const LinkData& link, const RankSliceInfo& sliceInfoVec) const;
      53              :     HcclResult RankRecvData(
      54              :         const u64 memOffset, const TemplateDataParams& tempAlgParams, const InsQuePtr& queue, const LinkData& link,
      55              :         const RankSliceInfo& sliceInfoVec) const;
      56              : 
      57              :     HcclResult CalcDataSliceInfo(const u64 dataSize, RankSliceInfo& sliceInfoVec);
      58              : 
      59              :     BufferType srcBufferType_ = BufferType::INPUT;
      60              :     BufferType dstBufferType_ = BufferType::INPUT;
      61              : };
      62              : 
      63              : } // namespace Hccl
      64              : 
      65              : #endif // !HCCLV2_INS_TEMP_BROADCAST_MESH_TWO_SHOT_H