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_TOPO_MATCH_CONCURR_MESH
      12              : #define HCCLV2_TOPO_MATCH_CONCURR_MESH
      13              : 
      14              : #include "topo_match_base.h"
      15              : 
      16              : namespace Hccl {
      17              : 
      18              : class TopoMatchConcurrMesh : public TopoMatchBase {
      19              : public:
      20              :     explicit TopoMatchConcurrMesh(
      21              :         const RankId vRank, const u32 rankSize, const RankGraph* rankGraph, const DevType devType);
      22              :     ~TopoMatchConcurrMesh() override;
      23              : 
      24            1 :     std::string Describe() const override
      25              :     {
      26            1 :         return "Topo Match for Multi-dimensional Concurrent Mesh Algorithm (CURRENTLY only 2-D Concurr Mesh is "
      27            2 :                "supported).";
      28              :     }
      29              :     using TopoMatchBase::MatchTopo;
      30              :     HcclResult MatchTopo(
      31              :         std::vector<std::vector<RankId>>& vTopo, std::vector<RankId>& virtRanks,
      32              :         std::map<RankId, u32>& virtRankMap) override;
      33              : 
      34              : private:
      35              :     std::vector<RankId> rankIds_;                            // virtualTopoRank
      36              :     std::vector<RankId> rankOnSameBoard_;                    // ranks with same boardIds in rack
      37              :     std::vector<RankId> rankOnSameSlot_;                     // ranks with same slotIds in rack
      38              :     std::vector<std::vector<RankId>> rankOnSameBoardVector_; // ranks vector with same boardIds in rack
      39              :     std::vector<std::vector<RankId>> rankOnSameSlotVector_;  // ranks vector with same slotIds in rack
      40              :     std::vector<u32> numRanksPerBoard_;                      // ranks num with same boardIds in rack
      41              : };
      42              : } // namespace Hccl
      43              : 
      44              : #endif // !HCCLV2_TOPO_MATCH_CONCURR_MESH