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              : 
      22              : class InsTempBroadcastMesh1DTwoShot : public InsAlgTemplateBase {
      23              : public:
      24              :     explicit InsTempBroadcastMesh1DTwoShot(const RankId virtualRank, const u32 tempRankSize,
      25              :                                    const std::vector<std::vector<RankId>> &tempVTopo,
      26              :                                    const std::map<RankId, u32>            &tempVirtRankMap);
      27              :     ~InsTempBroadcastMesh1DTwoShot() override;
      28              : 
      29            0 :     std::string Describe() const override
      30              :     {
      31            0 :         return StringFormat("Template of broadcast Mesh two shot with tempRankSize [%u].", tempRankSize_);
      32              :     }
      33              : 
      34              :     HcclResult GenExtIns(const TempFuncs &tempFuncs, const TemplateDataParams &templateDataParams,
      35              :                          const ResLinks &tempLinks, 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(const std::vector<u32> &commRanks, const TemplateDataParams &tempAlgParams,
      45              :         const ResLinks &tempLinks, std::vector<InsQuePtr> &queues, const RankSliceInfo &sliceInfoVec) const;
      46              :     HcclResult RunAllGather(const std::vector<u32> &commRanks, const TemplateDataParams &tempAlgParams,
      47              :         const ResLinks &tempLinks, std::vector<InsQuePtr> &queues, const RankSliceInfo &sliceInfoVec) const;
      48              :     HcclResult RootSendData(const u64 memOffset, const s32 remoteRank, const TemplateDataParams &tempAlgParams,
      49              :             const InsQuePtr& queue, const LinkData& link, const RankSliceInfo &sliceInfoVec) const;
      50              :     HcclResult RankRecvData(const u64 memOffset, const TemplateDataParams &tempAlgParams,
      51              :             const InsQuePtr& queue, const LinkData& link, const RankSliceInfo &sliceInfoVec) const;
      52              :     
      53              :     HcclResult CalcDataSliceInfo(const u64 dataSize, RankSliceInfo &sliceInfoVec);
      54              :     
      55              :     BufferType srcBufferType_ = BufferType::INPUT;
      56              :     BufferType dstBufferType_ = BufferType::INPUT;
      57              : };
      58              : 
      59              : } // namespace Hccl
      60              : 
      61              : #endif // !HCCLV2_INS_TEMP_BROADCAST_MESH_TWO_SHOT_H