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 <ios>
      12              : #include <iostream>
      13              : 
      14              : #include "ccu_temp_reduce_scatter_v_mesh_1D.h"
      15              : #include "ccu_instruction_reduce_scatter_v_mesh1d.h"
      16              : #include "ccu_context_reduce_scatter_v_mesh1d.h"
      17              : 
      18              : #include "log.h"
      19              : #include "ccu_rank_group.h"
      20              : #include "ccu_ctx_creator_registry.h"
      21              : #include "alg_data_trans_wrapper.h"
      22              : 
      23              : namespace Hccl {
      24              : static CcuInstRegister<CcuContextReduceScatterVMesh1D>
      25              :     g_registrarReduceScatterV(CcuInstType::CCU_REDUCE_SCATTER_V_MESH_1D_DIRECT);
      26              : 
      27            0 : CcuTempReduceScatterVMesh1D::CcuTempReduceScatterVMesh1D(
      28              :     const RankId virtualRank, const u32 tempRankSize, const std::vector<std::vector<RankId>>& tempVTopo,
      29            0 :     const std::map<RankId, u32>& tempVirtRankMap)
      30            0 :     : CcuAlgTemplateBase(virtualRank, tempRankSize, tempVTopo, tempVirtRankMap)
      31            0 : {}
      32              : 
      33            0 : CcuTempReduceScatterVMesh1D::~CcuTempReduceScatterVMesh1D() {}
      34              : 
      35            0 : void CcuTempReduceScatterVMesh1D::InitReduceInfo(const ReduceOp& reduceOp, const DataType& dataType)
      36              : {
      37            0 :     reduceOp_ = reduceOp;
      38            0 :     dataType_ = dataType;
      39            0 : }
      40              : 
      41            0 : HcclResult CcuTempReduceScatterVMesh1D::CalcRes(AlgTempResReq& tempResReq)
      42              : {
      43            0 :     tempResReq.queNum = 1;
      44            0 :     tempResReq.streamNum = tempResReq.queNum;
      45            0 :     HCCL_INFO("[CalcRes] tempResReq.queNum[%u]", tempResReq.queNum);
      46            0 :     CHK_RET(CalcResLinksMesh(myRank_, tempRankSize_, tempVTopo_, linkNumBtwPeers_, tempResReq));
      47            0 :     return HcclResult::HCCL_SUCCESS;
      48              : }
      49              : 
      50            0 : HcclResult CcuTempReduceScatterVMesh1D::GenExtIns(
      51              :     const TempFuncs& tempFuncs, const TemplateDataParams& templateDataParams, const ResLinks& tempLinks,
      52              :     std::vector<InsQuePtr>& tempInsQues)
      53              : {
      54            0 :     CHK_PRT_RET(
      55              :         tempInsQues.empty(), HCCL_ERROR("[CcuTempReduceScatterVMesh1D] empty queue"), HcclResult::HCCL_E_INTERNAL);
      56            0 :     CHK_PTR_NULL(tempInsQues[0]);
      57            0 :     opMode_ = tempFuncs.opMode;
      58            0 :     buffInfo_ = templateDataParams.buffInfo;
      59            0 :     CcuInstructionReduceScatterVMesh1D ccuIns;
      60            0 :     std::vector<uint64_t> dimSize;
      61            0 :     dimSize.push_back(tempRankSize_);
      62              : 
      63              :     uint64_t inputAddr
      64            0 :         = BufferTypeToAddr(templateDataParams.buffInfo.inBuffType) + templateDataParams.buffInfo.inBuffBaseOff;
      65              :     uint64_t outputAddr
      66            0 :         = BufferTypeToAddr(templateDataParams.buffInfo.outBuffType) + templateDataParams.buffInfo.outBuffBaseOff;
      67              : 
      68            0 :     uint64_t mySliceSize = templateDataParams.sliceSize;
      69            0 :     uint64_t mySliceInputOffset = templateDataParams.inputSliceStride;
      70              : 
      71              :     uint64_t token;
      72            0 :     CHK_RET(GetToken(op_, token));
      73              : 
      74            0 :     ccuIns.Init(
      75            0 :         static_cast<uint32_t>(myRank_), inputAddr, outputAddr, mySliceSize, mySliceInputOffset, token, op_, tempVTopo_);
      76            0 :     HCCL_INFO(
      77              :         "[CcuTempReduceScatterVMesh1D] Run Init: myRank_[%d], dimSize[%llu], inputAddr[%llu],"
      78              :         "outputAddr[%llu], mySliceSize[%llu], mySliceInputOffset[%llu]",
      79              :         myRank_, dimSize[0], inputAddr, outputAddr, mySliceSize, mySliceInputOffset);
      80              : 
      81            0 :     std::vector<LinkData> links;
      82            0 :     for (auto& pair : tempLinks) {
      83            0 :         if (pair.second.empty()) {
      84            0 :             continue;
      85              :         }
      86            0 :         links.push_back(pair.second[0]);
      87              :     }
      88            0 :     HCCL_INFO("[CcuTempReduceScatterVMesh1D] links.size[%zu]", links.size());
      89            0 :     ccuIns.SetLinks(links);
      90              : 
      91            0 :     RankGroup rankGroup;
      92            0 :     for (auto& peer : tempVTopo_[0]) {
      93            0 :         rankGroup.AddRank(peer);
      94              :     }
      95            0 :     ccuIns.SetRankGroup(rankGroup);
      96              : 
      97            0 :     u32 cntCkeNum = 3;
      98            0 :     ccuIns.SetCntCkeNum(cntCkeNum);
      99            0 :     tempInsQues[0]->Append(std::move(std::make_unique<CcuInstructionReduceScatterVMesh1D>(ccuIns)));
     100              : 
     101            0 :     return HcclResult::HCCL_SUCCESS;
     102            0 : }
     103              : } // namespace Hccl