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              : #include "log.h"
      14              : #include "ccu_temp_broadcast_mesh_1D_mem2mem.h"
      15              : #include "alg_data_trans_wrapper.h"
      16              : #include "ccu_rank_group.h"
      17              : #include "ccu_ctx_creator_registry.h"
      18              : #include "ccu_context_broadcast_mesh1d_mem2mem.h"
      19              : #include "ccu_instruction_broadcast_mesh1d_mem2mem.h"
      20              : #include "ccu_alg_template_base.h"
      21              : namespace Hccl {
      22              : 
      23              : static CcuInstRegister<CcuContextBroadcastMesh1DMem2Mem> registrarBroadcast(CcuInstType::CCU_BROADCAST_MESH_1D_MEM2MEM);
      24              : 
      25            0 : CcuTempBroadcastMesh1DMem2Mem::CcuTempBroadcastMesh1DMem2Mem(
      26              :     const RankId virtualRank, const u32 tempRankSize, const std::vector<std::vector<RankId>>& tempVTopo,
      27            0 :     const std::map<RankId, u32>& tempVirtRankMap)
      28            0 :     : CcuAlgTemplateBase(virtualRank, tempRankSize, tempVTopo, tempVirtRankMap)
      29            0 : {}
      30              : 
      31            0 : CcuTempBroadcastMesh1DMem2Mem::~CcuTempBroadcastMesh1DMem2Mem() {}
      32              : 
      33            0 : HcclResult CcuTempBroadcastMesh1DMem2Mem::CalcRes(AlgTempResReq& tempResReq)
      34              : {
      35            0 :     tempResReq.queNum = 1;
      36            0 :     tempResReq.streamNum = tempResReq.queNum;
      37            0 :     HCCL_DEBUG("[CalcRes] tempResReq.queNum[%u]", tempResReq.queNum);
      38            0 :     CHK_RET(CalcResLinksMesh(myRank_, tempRankSize_, tempVTopo_, linkNumBtwPeers_, tempResReq));
      39            0 :     return HcclResult::HCCL_SUCCESS;
      40              : }
      41              : 
      42            0 : HcclResult CcuTempBroadcastMesh1DMem2Mem::GenExtIns(
      43              :     const TempFuncs& tempFuncs, const TemplateDataParams& templateDataParams, const ResLinks& tempLinks,
      44              :     std::vector<InsQuePtr>& tempInsQues)
      45              : {
      46            0 :     CHK_PRT_RET(
      47              :         tempInsQues.empty(), HCCL_ERROR("[CcuTempBroadcastMesh1DTwoShotMem2Mem] empty queue"),
      48              :         HcclResult::HCCL_E_INTERNAL);
      49            0 :     CHK_PTR_NULL(tempInsQues[0]);
      50            0 :     opMode_ = tempFuncs.opMode; // 传递opMode，是opbase还是offload
      51            0 :     buffInfo_ = templateDataParams.buffInfo;
      52            0 :     CcuInstructionBroadcastMesh1DMem2Mem ccuIns;
      53            0 :     std::vector<uint64_t> dimSize;
      54            0 :     dimSize.push_back(tempRankSize_);
      55            0 :     uint32_t rankId = myRank_;
      56            0 :     uint32_t rootId = tempVirtRankMap_[rootId_];
      57            0 :     const CollAlgOperator& op = op_;
      58            0 :     const std::vector<std::vector<RankId>>& tempVTopo = tempVTopo_;
      59              :     uint64_t token;
      60            0 :     CHK_RET(GetToken(op_, token));
      61            0 :     uint64_t inputAddr = BufferTypeToAddr(buffInfo_.inBuffType) + buffInfo_.inBuffBaseOff;
      62            0 :     uint64_t outputAddr = BufferTypeToAddr(buffInfo_.outBuffType) + buffInfo_.outBuffBaseOff;
      63            0 :     uint64_t inputSliceStride = templateDataParams.inputSliceStride;
      64            0 :     uint64_t outputSliceStride = templateDataParams.outputSliceStride;
      65            0 :     uint64_t inputRepeatStride = templateDataParams.inputRepeatStride;
      66            0 :     uint64_t outputRepeatStride = templateDataParams.outputRepeatStride;
      67            0 :     uint64_t repeatNum = templateDataParams.repeatNum;
      68            0 :     uint64_t curSliceSize = templateDataParams.sliceSize;
      69            0 :     uint64_t allgatherOffset = templateDataParams.sliceSize * tempVirtRankMap_[rankId];
      70            0 :     uint64_t repeatNumVar = UINT64_MAX - repeatNum;
      71            0 :     uint64_t normalSliceSize = curSliceSize / tempRankSize_;
      72            0 :     uint64_t lastSliceSize = curSliceSize % tempRankSize_ + normalSliceSize;
      73            0 :     ccuIns.Init(
      74            0 :         tempVirtRankMap_[rankId], rootId, op, tempVTopo, inputAddr, outputAddr, token, inputSliceStride,
      75              :         outputSliceStride, repeatNum, inputRepeatStride, outputRepeatStride, normalSliceSize, lastSliceSize,
      76              :         allgatherOffset, repeatNumVar);
      77            0 :     HCCL_DEBUG(
      78              :         "[CcuTempBroadcastMesh1DTwoShotMem2Mem] Run Init: rankId[%u], rootId[%u], inputAddr[%llu], "
      79              :         "outputAddr[%llu], inputSliceStride[%llu], outputSliceStride[%llu], repeatNum[%llu], "
      80              :         "inputRepeatStride[%llu], outputRepeatStride[%llu], normalSliceSize[%llu], "
      81              :         "lastSliceSize[%llu],allgatherOffset_[%llu], repeatNumVar[%llu]",
      82              :         rankId, rootId, inputAddr, outputAddr, inputSliceStride, outputSliceStride, repeatNum, inputRepeatStride,
      83              :         outputRepeatStride, normalSliceSize, lastSliceSize, allgatherOffset, repeatNumVar);
      84            0 :     std::vector<LinkData> links;
      85            0 :     for (auto& pair : tempLinks) {
      86            0 :         if (pair.second.empty()) {
      87            0 :             continue;
      88              :         }
      89            0 :         links.push_back(pair.second[0]);
      90              :     }
      91            0 :     HCCL_DEBUG("[CcuTempBroadcastMesh1DMem2Mem] links.size[%zu]", links.size());
      92            0 :     ccuIns.SetLinks(links);
      93            0 :     RankGroup rankGroup;
      94            0 :     for (auto& peer : tempVTopo_[0]) {
      95            0 :         rankGroup.AddRank(peer); // 添加RankId到ranks中
      96              :     }
      97            0 :     u32 cntCkeNum = 5;
      98            0 :     ccuIns.SetCntCkeNum(cntCkeNum);
      99            0 :     ccuIns.SetRankGroup(rankGroup);
     100            0 :     HCCL_DEBUG("CcuTempBroadcastMesh1DMem2Mem is [%s]", ccuIns.Describe().c_str());
     101            0 :     tempInsQues[0]->Append(std::move(std::make_unique<CcuInstructionBroadcastMesh1DMem2Mem>(ccuIns)));
     102            0 :     return HcclResult::HCCL_SUCCESS;
     103            0 : }
     104              : 
     105              : } // namespace Hccl