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       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_REDUCE_EXECUTOR_H
      12              : #define HCCLV2_INS_REDUCE_EXECUTOR_H
      13              : 
      14              : #include "ins_coll_alg_base.h"
      15              : #include "topo_match_mesh.h"
      16              : 
      17              : namespace Hccl {
      18              : 
      19              : template <typename AlgTopoMatch, typename InsAlgTemplate>
      20              : class InsReduceSoleExecutor : public InsCollAlgBase {
      21              : public:
      22              :     explicit InsReduceSoleExecutor();
      23              :     ~InsReduceSoleExecutor() override;
      24              : 
      25            0 :     std::string Describe() const override { return "Instruction based Reduce Executor."; }
      26              : 
      27              :     // HOST 接口
      28              :     HcclResult Orchestrate(
      29              :         const RankGraph* rankGraph, const CollAlgOperator& op, const CollAlgParams& params, InsQuePtr insQue) override;
      30              :     // AICPU 接口
      31              :     HcclResult Orchestrate(
      32              :         const AlgTopoInfo& topoInfo, const CollAlgOperator& op, const CollAlgParams& params, ConnectedLinkMgr* linkMgr,
      33              :         InsQuePtr insQue) override;
      34              : 
      35              :     HcclResult CalcResOffload(const RankGraph* rankGraph, const u64& dataSize, CollOffloadOpResReq& resReq) override;
      36              :     HcclResult CalcRes(const RankGraph* rankGraph, CollAlgResReq& algResReq) override;
      37              : 
      38              : private:
      39              :     HcclResult OrchestrateOffload(InsAlgTemplate& tempAlg, const ParamPool& paramPool);
      40              :     HcclResult OrchestrateOpbase(InsAlgTemplate& tempAlg, ParamPool& paramPool);
      41              : 
      42              :     std::vector<RankId> virtRanks_;
      43              :     std::map<RankId, u32> virtRankMap_; // map<virtRank, virtRankOrder>
      44              :     std::vector<std::vector<RankId>> vTopo_;
      45              : 
      46              :     std::vector<InsQuePtr> requiredQue_;
      47              :     ResLinks tempResLinks_;
      48              : };
      49              : 
      50              : } // namespace Hccl
      51              : 
      52              : #endif // HCCLV2_INS_REDUCE_EXECUTOR_H