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_SCATTER_SOLE_EXECUTOR
      12              : #define HCCLV2_INS_SCATTER_SOLE_EXECUTOR
      13              : 
      14              : #include "ins_coll_alg_base.h"
      15              : #include "ins_temp_all_gather_mesh.h"
      16              : #include "ins_temp_scatter_nhr.h"
      17              : #include "topo_match_mesh.h"
      18              : #include "topo_match_nhr.h"
      19              : #include "topo_match_concurr_mesh.h"
      20              : 
      21              : namespace Hccl {
      22              : 
      23              : template <typename AlgTopoMatch, typename InsAlgTemplate> class InsScatterSoleExecutor : public InsCollAlgBase {
      24              : public:
      25              :     explicit InsScatterSoleExecutor();
      26              :     ~InsScatterSoleExecutor() override;
      27              : 
      28            0 :     std::string Describe() const override
      29              :     {
      30            0 :         return "Instruction based Scatter Sole Executor.";
      31              :     }
      32              :    
      33              :     HcclResult CalcResOffload(const RankGraph *rankGraph, const u64 &dataSize,
      34              :                               CollOffloadOpResReq &resReq) override;
      35              :     HcclResult CalcRes(const RankGraph *rankGraph, CollAlgResReq &algResReq) override;
      36              : 
      37              :     HcclResult Orchestrate(const AlgTopoInfo &topoInfo, const CollAlgOperator &op, const CollAlgParams &params,
      38              :                              ConnectedLinkMgr *linkMgr, InsQuePtr insQue) override;
      39              :     HcclResult Orchestrate(const RankGraph *rankGraph, const CollAlgOperator &op, const CollAlgParams &params,
      40              :                           InsQuePtr insQue) override;                         
      41              : 
      42              : private:
      43              :     HcclResult GenInsQues4Offload(InsAlgTemplate &tempAlg);
      44              :     HcclResult GenInsQues4Opbase(InsAlgTemplate &tempAlg);
      45              :     HcclResult GenInsQues4Ccu(InsAlgTemplate &tempAlg);
      46              : 
      47              :     std::vector<RankId>              virtRanks_;
      48              :     std::map<RankId, u32>            virtRankMap_; // map<virtRank, virtRankOrder>
      49              :     std::vector<std::vector<RankId>> vTopo_;
      50              : 
      51              :     std::vector<InsQuePtr> requiredQue_;
      52              :     ResLinks               tempResLinks_;
      53              : };
      54              : 
      55              : } // namespace Hccl
      56              : 
      57              : #endif // HCCLV2_INS_SCATTER_SOLE_EXECUTOR