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_ALL_GATHER_SOLE_EXECUTOR
      12              : #define HCCLV2_ALL_GATHER_SOLE_EXECUTOR
      13              : 
      14              : #include <string>
      15              : #include <vector>
      16              : #include <map>
      17              : 
      18              : #include <hccl/hccl_types.h>
      19              : #include "hccl/base.h"
      20              : #include "types/types.h"
      21              : #include "coll_alg_params.h"
      22              : #include "connected_link_mgr.h"
      23              : #include "template_utils.h"
      24              : #include "alg_template_base_v2.h"
      25              : #include "hccl_params_pub.h"
      26              : #include "coll_alg_base.h"
      27              : #include "rank_gph.h"
      28              : #include "coll_operator.h"
      29              : 
      30              : namespace Hccl {
      31              : 
      32              : template <typename AlgTopoMatch, typename AlgTemplate> class AllGatherSoleExecutor : public CollAlgBase {
      33              : public:
      34              :     explicit AllGatherSoleExecutor();
      35              :     ~AllGatherSoleExecutor() override;
      36              : 
      37            0 :     std::string Describe() const override
      38              :     {
      39            0 :         return "All Gather Sole Executor.";
      40              :     }
      41              : 
      42              :     HcclResult GenPrimQues(const RankGraph *rankGraph, const CollAlgOperator &op, const CollAlgParams &params,
      43              :                            PrimQuePtr primQue) override;
      44              :     HcclResult CalcResOffload(const RankGraph *rankGraph, const u64 &dataSize,
      45              :                               CollOffloadOpResReq &resReq) override;
      46              :     HcclResult CalcRes(const RankGraph *rankGraph, CollAlgResReq &algResReq) override;
      47              : 
      48              :     HcclResult GenPrimQuesAIC(const AlgTopoInfo &topoInfo, const CollAlgOperator &op, const CollAlgParams &params,
      49              :                               ConnectedLinkMgr *linkMgr, PrimQuePtr primQue) override;
      50              : 
      51              : private:
      52              :     HcclResult GenPrimQues4Offload(AlgTemplateBase &tempAlg);
      53              :     HcclResult GenPrimQues4Opbase(const u32 dataSizePerVolume, AlgTemplateBase &tempAlg);
      54              : 
      55              :     std::vector<RankId>              virtRanks_;
      56              :     std::map<RankId, u32>            virtRankMap_; // map<virtRank, virtRankOrder>
      57              :     std::vector<std::vector<RankId>> vTopo_;
      58              : 
      59              :     std::vector<PrimQuePtr> requiredQue_;
      60              :     ResLinks                tempResLinks_;
      61              : };
      62              : 
      63              : } // namespace Hccl
      64              : 
      65              : #endif // HCCLV2_ALL_GATHER_SOLE_EXECUTOR