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              : #include "calc_ahc_transport_req.h"
      12              : 
      13              : namespace hccl {
      14            0 : CalcAHCTransportReq::CalcAHCTransportReq(std::vector<std::vector<u32>> &subCommPlaneVector,
      15              :     std::vector<bool> &isBridgeVector, u32 userRank, std::vector<std::vector<std::vector<u32>>> &globalSubGroups,
      16            0 :     std::map<AHCConcOpType, TemplateType> &ahcAlgOption, std::unordered_map<u32, bool>  &isUsedRdmaMap)
      17            0 :     : CalcAHCTransportReqBase(subCommPlaneVector, isBridgeVector, userRank, globalSubGroups, ahcAlgOption, isUsedRdmaMap)
      18              : {
      19            0 : }
      20              : 
      21            0 : CalcAHCTransportReq::~CalcAHCTransportReq()
      22              : {
      23            0 : }
      24              : 
      25            0 : HcclResult CalcAHCTransportReq::DisposeSubGroups(u32 rank)
      26              : {
      27            0 :     std::vector<std::vector<u32>> level1SubGroups;
      28            0 :     CommAHCBaseInfo::DisposeSubGroups(rank, globalSubGroups_, subGroups_, level1SubGroups);
      29            0 :     return HCCL_SUCCESS;
      30            0 : }
      31              :  
      32            0 : HcclResult CalcAHCTransportReq::CalcDstRanks(u32 rank, std::set<u32> &dstRanks, u32 ringIndex)
      33              : {
      34              :     (void)ringIndex;
      35              :  
      36              :     // 获取 rank 对应分组信息
      37            0 :     DisposeSubGroups(rank);
      38              :  
      39              :     //commAHCBaseInfo_ 初始化
      40            0 :     CHK_RET(CommAHCInfoInit(subGroups_));
      41              :  
      42              :     //计算 AHC建链的目的dstRanks
      43            0 :     commAHCBaseInfo_->CalcDstRanks(rank, dstRanks);
      44              :  
      45            0 :     return HCCL_SUCCESS;
      46              : }
      47              : 
      48            0 : HcclResult CalcAHCTransportReq::CommAHCInfoInit(std::vector<std::vector<u32>> &subGroups)
      49              : {
      50            0 :     commAHCBaseInfo_.reset(new (std::nothrow) CommAHCAlignInfo(subGroups));
      51            0 :     CHK_SMART_PTR_NULL(commAHCBaseInfo_);
      52            0 :     CHK_RET(commAHCBaseInfo_->Init(opType_, ahcAlgOption_));
      53            0 :     return HCCL_SUCCESS;
      54              : }
      55              : 
      56              : }  // namespace hccl