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