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 "coll_all_gather_slim_for_310p_executor.h"
      12              : 
      13              : namespace hccl {
      14            0 : CollAllGatherSlimFor310PExecutor::CollAllGatherSlimFor310PExecutor(const HcclDispatcher dispatcher,
      15            0 :                                                            std::unique_ptr<TopoMatcher> &topoMatcher)
      16            0 :     : CollAllGatherExecutor(dispatcher, topoMatcher)
      17              : {
      18            0 :     DMAReduceFlag_ = false;
      19            0 : }
      20              : 
      21            0 : HcclResult CollAllGatherSlimFor310PExecutor::CalcCommInfo(std::vector<LevelNSubCommTransport>& opTransport)
      22              : {
      23            0 :     TransportMemType inputType = TransportMemType::RESERVED;
      24            0 :     TransportMemType outputType = TransportMemType::RESERVED;
      25            0 :     CHK_RET(CalcTransportMemType(inputType, outputType));
      26            0 :     CHK_RET(CalcLevel0CommInfo(inputType, outputType, opTransport));
      27            0 :     return HCCL_SUCCESS;
      28              : }
      29              : 
      30            0 : HcclResult CollAllGatherSlimFor310PExecutor::CalcTransportMemType(TransportMemType &inputType,
      31              :     TransportMemType &outputType)
      32              : {
      33            0 :     if (workflowMode_ == HcclWorkflowMode::HCCL_WORKFLOW_MODE_OP_BASE) {
      34            0 :         inputType = TransportMemType::CCL_INPUT;
      35            0 :         outputType = TransportMemType::CCL_OUTPUT;
      36              :     } else {
      37            0 :         inputType = TransportMemType::PARAM_INPUT;
      38            0 :         outputType = TransportMemType::PARAM_OUTPUT;
      39              :     }
      40            0 :     HCCL_INFO("[CollAllGatherSlimFor310PExecutor][CalcTransportMemType]" \
      41              :         "tag[%s] inputType[%d], outputType[%d]",
      42              :         tag_.c_str(), inputType, outputType);
      43            0 :     return HCCL_SUCCESS;
      44              : }
      45              : 
      46            0 : HcclResult CollAllGatherSlimFor310PExecutor::CalcLevel0CommInfo(TransportMemType inputType,
      47              :     TransportMemType outputType,
      48              :     std::vector<LevelNSubCommTransport>& opTransport)
      49              : {
      50            0 :     CommParaInfo commParaInfo(COMM_LEVEL0, CommType::COMM_TAG_RING_INNER);
      51            0 :     CHK_RET(CalcCommPlaneInfo(tag_, commParaInfo, opTransport[COMM_LEVEL0], inputType, outputType));
      52            0 :     LevelNSubCommTransport &commTransportLevel0 = opTransport[COMM_LEVEL0];
      53            0 :     for (u32 subCommIndex = 0; subCommIndex < commTransportLevel0.size(); subCommIndex++) {
      54            0 :         for (auto &transportRequest : commTransportLevel0[subCommIndex].transportRequests) {
      55              :             // transportRequest.notifyNum = topoAttr_.nicList.size(); //卡间notify num数量
      56            0 :             transportRequest.notifyNum = HCCL_NIC_MAX_NUM;  //卡间notify num数量;
      57            0 :             HCCL_INFO("[CollAllGatherSlimFor310PExecutor][CalcLevel0CommInfo] notifyNum[%u]",
      58              :                 transportRequest.notifyNum);
      59              :         }
      60              :     }
      61            0 :     return HCCL_SUCCESS;
      62            0 : }
      63              : 
      64            0 : HcclResult CollAllGatherSlimFor310PExecutor::KernelRun(const OpParam &param, ExecMem &execMem)
      65              : {
      66            0 :     HCCL_CONFIG_INFO(HCCL_ALG, "[CollAllGatherSlimFor310PExecutor] AllGather starts.");
      67            0 :     CHK_RET(CheckCommSize(COMM_LEVEL0, COMM_INDEX_0 + 1));
      68            0 :     SubCommInfo level0CommInfo = GetSubCommInfo(COMM_LEVEL0, COMM_INDEX_0);
      69              : 
      70            0 :     std::unique_ptr<AlgTemplateBase> tempAlg = AlgTemplateRegistry::Instance().GetAlgTemplate(
      71            0 :         TemplateType::TEMPLATE_ALL_GATHER_SLIM_RING, dispatcher_);
      72            0 :     CHK_SMART_PTR_NULL(tempAlg);
      73              : 
      74            0 :     CHK_RET(tempAlg->Prepare(execMem.inputMem, execMem.outputMem, execMem.outputMem, execMem.count,
      75              :         param.DataDes.dataType, param.stream, param.reduceType));
      76              : 
      77            0 :     u32 rankSize = level0CommInfo.localRankSize;
      78            0 :     CHK_RET(tempAlg->RegisterProfiler(
      79              :         (rankSize << PROF_RANKSIZE_OFFSET_OF_PLANEID) + level0CommInfo.localRank,
      80              :         PROF_STAGE_0, HCCL_EXEC_STEP_NOT_SET, param.stream));
      81              : 
      82            0 :     CHK_RET(RunTemplate(tempAlg, level0CommInfo));
      83            0 :     HCCL_INFO("AllGather for 310P run success");
      84              : 
      85            0 :     return HCCL_SUCCESS;
      86            0 : }
      87              : 
      88              : REGISTER_EXEC("AllGatherSlimRingFor310PExecutor", AllGatherSlimFor310P, CollAllGatherSlimFor310PExecutor);
      89              : 
      90              : } // namespace hccl