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_BROADCAST_PARALLEL_EXECUTOR_H
      12              : #define HCCLV2_INS_BROADCAST_PARALLEL_EXECUTOR_H
      13              : 
      14              : #include "ins_coll_alg_base.h"
      15              : 
      16              : namespace Hccl {
      17              : 
      18              : template <typename AlgTopoMatch, typename InsAlgTemplate0, typename InsAlgTemplate1>
      19              : class InsBroadcastParallelExecutor : public InsCollAlgBase {
      20              : public:
      21              :     explicit InsBroadcastParallelExecutor();
      22              :     ~InsBroadcastParallelExecutor() override;
      23              : 
      24            0 :     std::string Describe() const override { return "Instruction based Broadcast Parallel Executor."; }
      25              : 
      26              :     HcclResult CalcRes(const RankGraph* rankGraph, CollAlgResReq& algResReq) override;
      27              : 
      28              :     HcclResult CalcResOffload(const RankGraph* rankGraph, const u64& dataSize, CollOffloadOpResReq& resReq) override;
      29              :     // HOST 接口
      30              :     HcclResult Orchestrate(
      31              :         const RankGraph* rankGraph, const CollAlgOperator& op, const CollAlgParams& params, InsQuePtr insQue) override;
      32              :     // AICPU 接口
      33              :     HcclResult Orchestrate(
      34              :         const AlgTopoInfo& topoInfo, const CollAlgOperator& op, const CollAlgParams& params, ConnectedLinkMgr* linkMgr,
      35              :         InsQuePtr insQue) override;
      36              : 
      37              : private:
      38              :     void GetParallelDataSplit(std::vector<float>& splitDataSize) const;
      39              :     HcclResult CalcLocalRoot();
      40              :     // Host
      41              :     HcclResult
      42              :     PrepareResForTemplate(const RankGraph* rankGraph, InsAlgTemplate0& tempAlgIntra, InsAlgTemplate1& tempAlgInter);
      43              :     // Aicpu
      44              :     HcclResult
      45              :     PrepareResForTemplate(ConnectedLinkMgr* linkMgr, InsAlgTemplate0& tempAlgIntra, InsAlgTemplate1& tempAlgInter);
      46              :     void GenDataParams(
      47              :         const u64 dataOffset, const u64 sliceCount, const u64 scratchOffsetCount, TemplateDataParams& dataParams) const;
      48              :     HcclResult GenInsQues(InsAlgTemplate0& tempAlgIntra, InsAlgTemplate1& tempAlgInter);
      49              : 
      50              :     u32 intraLocalRankSize_{0}; // server内算法rankSize
      51              :     u32 interLocalRankSize_{0}; // server间算法rankSize
      52              : 
      53              :     RankId intraLocalRank_{INVALID_RANKID}; // server内算法rank
      54              :     RankId interLocalRank_{INVALID_RANKID}; // server间算法rank
      55              : 
      56              :     u32 intraLocalRoot_{0}; // server内算法root
      57              :     u32 interLocalRoot_{0}; // server间算法root
      58              : 
      59              :     const RankGraph* rankGraph_ = nullptr;
      60              :     std::vector<InsQuePtr> requiredQue_;
      61              :     std::vector<InsQuePtr> intraQue_;
      62              :     std::vector<InsQuePtr> interQue_;
      63              :     std::vector<InsQuePtr> syncQueues_;
      64              :     ResLinks intraLinks_;
      65              :     ResLinks interLinks_;
      66              : 
      67              :     std::vector<std::vector<std::vector<RankId>>> vTopo_;
      68              :     std::vector<std::map<RankId, u32>> virtRankMap_; // map<virtRank, virtRankOrder>
      69              :     std::vector<std::vector<RankId>> virtRanks_;
      70              : 
      71              :     const RankGraph* rankGraphPtr_ = nullptr;
      72              : };
      73              : 
      74              : } // namespace Hccl
      75              : 
      76              : #endif // HCCLV2_INS_BROADCAST_PARALLEL_EXECUTOR_H