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_NHR_H
      12              : #define HCCLV2_INS_TEMP_BROADCAST_NHR_H
      13              : 
      14              : #include "string_util.h"
      15              : 
      16              : #include "ins_alg_template_base.h"
      17              : #include "executor_utils.h"
      18              : #include "ins_temp_all_gather_nhr.h"
      19              : 
      20              : namespace Hccl {
      21              : 
      22              : 
      23              : class InsTempBroadcastNHR : public InsAlgTemplateBase {
      24              : public:
      25              :     explicit InsTempBroadcastNHR(const RankId virtualRank, const u32 tempRankSize,
      26              :                                    const std::vector<std::vector<RankId>> &tempVTopo,
      27              :                                    const std::map<RankId, u32>            &tempVirtRankMap);
      28              :     ~InsTempBroadcastNHR() override;
      29              : 
      30            0 :     std::string Describe() const override
      31              :     {
      32            0 :         return StringFormat("Template of broadcast NHR with tempRankSize [%u].", tempRankSize_);
      33              :     }
      34              : 
      35              :     HcclResult GenExtIns(const TempFuncs &tempFuncs, const TemplateDataParams &templateDataParams,
      36              :                          const ResLinks &tempLinks, std::vector<InsQuePtr> &tempInsQues);
      37              : 
      38              :     HcclResult CalcRes(AlgTempResReq &tempResReq) override;
      39              :     u32 CalcScratchMultiple(BufferType inBuffType, BufferType outBuffType);
      40              : 
      41              : private:
      42              :     HcclResult PostCopy(const TemplateDataParams &tempAlgParams, std::vector<InsQuePtr> &tempInsQues) const;
      43              :     HcclResult PreCopy(const TemplateDataParams &tempAlgParams, std::vector<InsQuePtr> &tempInsQues) const;
      44              :     HcclResult RunScatter(const RankSliceInfo &sliceInfoVec, const ResLinks &tempLinks,
      45              :         std::vector<InsQuePtr> &tempInsQues);
      46              :     HcclResult RunAllGather(const RankSliceInfo &sliceInfoVec, const ResLinks &tempLinks,
      47              :         std::vector<InsQuePtr> &tempInsQues);
      48              :     HcclResult GetScatterStepInfo(u32 step, u32 nSteps, AicpuNHRStepInfo &stepInfo) const;
      49              :     HcclResult GetAllGatherStepInfo(u32 step, u32 nSteps, AicpuNHRStepInfo &stepInfo);
      50              :     HcclResult BatchTxRx(AicpuNHRStepInfo &stepInfo, const ResLinks &tempLinks, InsQuePtr &queue,
      51              :         const RankSliceInfo &sliceInfoVec);
      52              :     HcclResult BatchSend(AicpuNHRStepInfo &stepInfo, const ResLinks &tempLinks, InsQuePtr &queue,
      53              :         const RankSliceInfo &sliceInfoVec, BufferType memType, u64 memOffset) const;
      54              :     HcclResult BatchRecv(AicpuNHRStepInfo &stepInfo, const ResLinks &tempLinks, InsQuePtr &queue,
      55              :         const RankSliceInfo &sliceInfoVec, BufferType memType, u64 memOffset) const;
      56              :     HcclResult BatchSR(AicpuNHRStepInfo &stepInfo, const ResLinks &tempLinks, InsQuePtr &queue,
      57              :         const RankSliceInfo &sliceInfoVec, BufferType memType, u64 memOffset) const;
      58              :     RankId GetRankFromMap(const u32 rankIdx) const;
      59              :     HcclResult CalcDataSliceInfo(const u64 dataSize, RankSliceInfo &sliceInfoVec);
      60              : };
      61              : 
      62              : } // namespace Hccl
      63              : 
      64              : #endif // !HCCLV2_INS_TEMP_BROADCAST_NHR_H