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_CCU_TEMP_SCATTER_MESH_2D_H_
      12              : #define HCCLV2_CCU_TEMP_SCATTER_MESH_2D_H_
      13              : 
      14              : #include "string_util.h"
      15              : #include "env_config_v2.h"
      16              : #include "ccu_alg_template_base.h"
      17              : #include "ccu_instruction_scatter_mesh2d.h"
      18              : 
      19              : namespace Hccl {
      20              : 
      21              : class CcuTempScatterMesh2D : public CcuAlgTemplateBase {
      22              : public:
      23              :     explicit CcuTempScatterMesh2D(
      24              :         const RankId virtualRank, const u32 tempRankSize, const std::vector<std::vector<RankId>>& tempVTopo,
      25              :         const std::map<RankId, u32>& tempVirtRankMap);
      26              :     ~CcuTempScatterMesh2D() override;
      27              : 
      28            0 :     std::string Describe() const override
      29              :     {
      30            0 :         return StringFormat("Template of scatter ccu mesh 2D with tempRankSize [%u].", tempRankSize_);
      31              :     }
      32              : 
      33              :     void SetA2ASendRecvInfo(const A2ASendRecvInfo& sendRecvInfo);
      34              :     HcclResult SetBuffBlockSize(const u64 buffBlockSize);
      35              :     HcclResult SetConcurrentSendRecvNum(const u32 concurrentSendRecvNum);
      36              :     uint64_t GetMaxSliceSize() const;
      37              :     uint64_t GetExpandedMode() const;
      38              : 
      39              :     HcclResult
      40              :     Run(const TempFuncs& tempFuncs, const RankSliceInfo& sliceInfoVec, const BuffInfo& buffInfo,
      41              :         const ResLinks& tempLinks, std::vector<InsQuePtr>& tempInsQues) override;
      42              :     HcclResult CalcRes(AlgTempResReq& tempResReq) override;
      43              :     HcclResult CalcSliceInfo(const AllignInfo& allignInfo, const u64 dataSize, RankSliceInfo& sliceInfoVec) override;
      44              : 
      45              : private:
      46              :     uint64_t DataSliceToAddr(const DataSlice& dataSlice);
      47              :     HcclResult PrepareLinks(const ResLinks& tempLinks);
      48              :     HcclResult PrepareRankGroups();
      49              :     A2ASendRecvInfo localSendRecvInfo_;
      50              :     u32 concurrentSendRecvNum_ = 8;
      51              :     u64 buffBlockSize_ = 0;
      52              :     BuffInfo buffInfo_;
      53              :     uint64_t sendStrideSize_ = 0; // Bytes
      54              :     uint64_t recvStrideSize_ = 0; // Bytes
      55              : 
      56              :     DataType dataType_;
      57              :     std::vector<uint64_t> dimSize_;
      58              :     std::vector<LinkData> linksX_;
      59              :     std::vector<LinkData> linksY_;
      60              :     RankGroup rankGroupX_;
      61              :     RankGroup rankGroupY_;
      62              : };
      63              : } // namespace Hccl
      64              : 
      65              : #endif // HCCLV2_CCU_TEMP_SCATTER_MESH_2D_H_