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>
      33              : class AllGatherSoleExecutor : public CollAlgBase {
      34              : public:
      35              :     explicit AllGatherSoleExecutor();
      36              :     ~AllGatherSoleExecutor() override;
      37              : 
      38            0 :     std::string Describe() const override { return "All Gather Sole Executor."; }
      39              : 
      40              :     HcclResult GenPrimQues(
      41              :         const RankGraph* rankGraph, const CollAlgOperator& op, const CollAlgParams& params,
      42              :         PrimQuePtr primQue) override;
      43              :     HcclResult CalcResOffload(const RankGraph* rankGraph, const u64& dataSize, CollOffloadOpResReq& resReq) override;
      44              :     HcclResult CalcRes(const RankGraph* rankGraph, CollAlgResReq& algResReq) override;
      45              : 
      46              :     HcclResult GenPrimQuesAIC(
      47              :         const AlgTopoInfo& topoInfo, const CollAlgOperator& op, const CollAlgParams& params, ConnectedLinkMgr* linkMgr,
      48              :         PrimQuePtr primQue) override;
      49              : 
      50              : private:
      51              :     HcclResult GenPrimQues4Offload(AlgTemplateBase& tempAlg);
      52              :     HcclResult GenPrimQues4Opbase(const u32 dataSizePerVolume, AlgTemplateBase& tempAlg);
      53              : 
      54              :     std::vector<RankId> virtRanks_;
      55              :     std::map<RankId, u32> virtRankMap_; // map<virtRank, virtRankOrder>
      56              :     std::vector<std::vector<RankId>> vTopo_;
      57              : 
      58              :     std::vector<PrimQuePtr> requiredQue_;
      59              :     ResLinks tempResLinks_;
      60              : };
      61              : 
      62              : } // namespace Hccl
      63              : 
      64              : #endif // HCCLV2_ALL_GATHER_SOLE_EXECUTOR