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_2D_TWO_SHOT
      12              : #define HCCLV2_INS_TEMP_BROADCAST_MESH_2D_TWO_SHOT
      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 InsTempBroadcastMesh2DTwoShot : public InsAlgTemplateBase {
      23              : public:
      24              :     explicit InsTempBroadcastMesh2DTwoShot(const RankId virtualRank, const u32 tempRankSize,
      25              :                                    const std::vector<std::vector<RankId>> &tempVTopo,
      26              :                                    const std::map<RankId, u32>            &tempVirtRankMap);
      27              :     ~InsTempBroadcastMesh2DTwoShot() override;
      28              : 
      29            0 :     std::string Describe() const override
      30              :     {
      31            0 :         return StringFormat("Template of broadcast mesh with tempRankSize [%u].", tempRankSize_);
      32              :     }
      33              : 
      34              :     HcclResult GenExtIns(const TempFuncs &tempFuncs, const TemplateDataParams &templateDataParams,
      35              :                          const ResLinks &tempLinks, std::vector<InsQuePtr> &tempInsQues);
      36              :     HcclResult CalcRes(AlgTempResReq &tempResReq) override;
      37              : 
      38              :     u32 CalcScratchMultiple(BufferType inBuffType, BufferType outBuffType);
      39              : 
      40              : private:
      41            0 :     std::pair<u32, u32> GetRankPos(u32 rank) const { return make_pair(rank / sizeX_, rank % sizeX_); }
      42              :     HcclResult RunScatter(const ResLinks &tempLinks, std::vector<InsQuePtr> &tempInsQues, u64 baseOffset, u64 dataSize, u32 root, bool isRootX);
      43              :     HcclResult RunAllgather(const ResLinks &tempLinks, std::vector<InsQuePtr> &tempInsQues, u64 baseOffset, u64 dataSize, bool isX, bool isDma);
      44              :     HcclResult PreCopy(const TemplateDataParams &templateDataParams, std::vector<InsQuePtr> &tempInsQues);
      45              :     HcclResult PostCopy(const TemplateDataParams &templateDataParams, std::vector<InsQuePtr> &tempInsQues);
      46              :     HcclResult Run1RootScatterXY(u64 dataSize, const ResLinks &tempLinks, std::vector<InsQuePtr> &tempInsQues);
      47              :     HcclResult RunNRootScatterYX(u64 dataSize, const ResLinks &tempLinks, std::vector<InsQuePtr> &tempInsQues);
      48              :     HcclResult RunAllgatherYX(u64 dataSize, const ResLinks &tempLinks, std::vector<InsQuePtr> &tempInsQues);
      49              :     HcclResult RunAllgatherXY(u64 dataSize, const ResLinks &tempLinks, std::vector<InsQuePtr> &tempInsQues);
      50              :     // 列数
      51              :     u32 sizeX_{0};
      52              :     // 行数
      53              :     u32 sizeY_{0};
      54              :     //当前rank行号
      55              :     u32 curX_{0};
      56              :     //当前rank列号
      57              :     u32 curY_;
      58              :     u64 dataTypeSize_{0};
      59              :     u64 inputOffset_{0};
      60              : };
      61              : 
      62              : } // namespace Hccl
      63              : 
      64              : #endif // !HCCLV2_INS_TEMP_BROADCAST_MESH