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       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              : #ifndef HCCLV2_CCU_INSTRUCTION_REDUCE_SCATTER_MESH_2D_H_
      12              : #define HCCLV2_CCU_INSTRUCTION_REDUCE_SCATTER_MESH_2D_H_
      13              : 
      14              : #include "template_utils.h"
      15              : #include "instruction.h"
      16              : #include "ins_queue.h"
      17              : #include "ccu_context_utils.h"
      18              : #include "ccu_ctx_signature.h"
      19              : #include "ccu_ins.h"
      20              : #include "ccu_rank_group.h"
      21              : 
      22              : namespace Hccl {
      23              : 
      24              : // 为ReduceScatterMesh2D实现的CCUIns、CCUCtxArg与CCUTaskArg
      25              : class CcuCtxArgReduceScatterMesh2D : public CcuCtxArg {
      26              : public:
      27            0 :     explicit CcuCtxArgReduceScatterMesh2D(const std::vector<uint64_t> &dSize, uint32_t rId, uint32_t aId,
      28            0 :         const CollAlgOperator &op, const std::vector<std::vector<RankId>> &tempVTopo) :
      29            0 :             dimSize_(dSize), rankId_(rId), axisId_(aId), op_(op), tempVTopo_(tempVTopo) {}
      30            0 :     CcuCtxSignature GetCtxSignature() const override
      31              :     {
      32            0 :         CcuCtxSignature signature;
      33            0 :         GenerateCcuCtxSignature(signature, CcuInstType::CCU_REDUCE_SCATTER_MESH_2D_DIRECT, op_, tempVTopo_);
      34            0 :         return signature;
      35            0 :     }
      36              :     std::vector<uint64_t> dimSize_;
      37              :     uint32_t rankId_;
      38              :     uint32_t axisId_;
      39              :     CollAlgOperator op_;
      40              :     std::vector<std::vector<RankId>> tempVTopo_;
      41              : };
      42              : 
      43              : class CcuTaskArgReduceScatterMesh2D : public CcuTaskArg {
      44              : public:
      45            0 :     explicit CcuTaskArgReduceScatterMesh2D(uint64_t inputAddr, uint64_t outputAddr, uint64_t outputSize,
      46            0 :         uint64_t xAxisSize, uint64_t yAxisSize, uint64_t offset, uint64_t token) :
      47            0 :         inputAddr_(inputAddr), outputAddr_(outputAddr), outputSize_(outputSize), xAxisSize_(xAxisSize), yAxisSize_(yAxisSize),
      48            0 :         offset_(offset), token_(token) {}
      49              :     uint64_t inputAddr_;
      50              :     uint64_t outputAddr_;
      51              :     uint64_t outputSize_;
      52              :     uint64_t xAxisSize_;
      53              :     uint64_t yAxisSize_;
      54              :     uint64_t offset_;
      55              :     uint64_t token_;
      56              : };
      57              : 
      58              : class CcuInstructionReduceScatterMesh2D : public CcuInstruction {
      59              : public:
      60            0 :     CcuInstructionReduceScatterMesh2D() : CcuInstruction()
      61              :     {
      62            0 :     }
      63              : 
      64            0 :     void Init(std::vector<uint64_t> dimSize, uint32_t rankId, uint64_t inputAddr, uint64_t outputAddr, uint64_t axisId,
      65              :         uint64_t outputSize, uint64_t xAxisSize, uint64_t yAxisSize, uint64_t offset, uint64_t token, CollAlgOperator &op,
      66              :         std::vector<std::vector<RankId>> &tempVTopo)
      67              :     {
      68            0 :         dimSize_ = dimSize;
      69            0 :         rankId_ = rankId;
      70            0 :         axisId_ = axisId;
      71            0 :         inputAddr_ = inputAddr;
      72            0 :         outputAddr_ = outputAddr;
      73            0 :         outputSize_ = outputSize;
      74            0 :         xAxisSize_ = xAxisSize;
      75            0 :         yAxisSize_ = yAxisSize;
      76            0 :         offset_ = offset;
      77            0 :         token_ = token;
      78            0 :         op_ = op;
      79            0 :         tempVTopo_ = tempVTopo;
      80            0 :         return;
      81              :     }
      82              : 
      83            0 :     CcuInstType GetInstType() const override
      84              :     {
      85            0 :         HCCL_INFO("CcuInstructionReduceScatterMesh2D instype is CCU_REDUCE_SCATTER_MESH_2D_DIRECT.");
      86            0 :         return instType_;
      87              :     }
      88              : 
      89            0 :     std::string Describe() const override
      90              :     {
      91            0 :         return StringFormat("CcuInstructionReduceScatterMesh2D rankId [%u], instType[%s]", rankId_, instType_.Describe().c_str());
      92              :     }
      93              : 
      94              :     void SetInstType(CcuInstType instType) 
      95              :     { 
      96              :         instType_ = instType; 
      97              :     }
      98              : 
      99            0 :     std::unique_ptr<CcuCtxArg> GetCtxArg() const override
     100              :     {
     101            0 :         return std::make_unique<CcuCtxArgReduceScatterMesh2D>(dimSize_, rankId_, axisId_, op_, tempVTopo_);
     102              :     }
     103              : 
     104            0 :     std::unique_ptr<CcuTaskArg> GetTaskArg() const override
     105              :     {
     106            0 :         return std::make_unique<CcuTaskArgReduceScatterMesh2D>(inputAddr_, outputAddr_, outputSize_, xAxisSize_,
     107            0 :             yAxisSize_, offset_, token_);
     108              :     }
     109              : 
     110              : private:
     111              :     CcuInstType instType_ = CcuInstType::CCU_REDUCE_SCATTER_MESH_2D_DIRECT;
     112              :     std::vector<uint64_t> dimSize_;
     113              :     uint32_t rankId_{0};
     114              :     uint64_t axisId_{0};
     115              :     uint64_t inputAddr_{0};
     116              :     uint64_t outputAddr_{0};
     117              :     uint64_t outputSize_{0};
     118              :     uint64_t xAxisSize_{0};
     119              :     uint64_t yAxisSize_{0};
     120              :     uint64_t offset_{0};
     121              :     uint64_t token_{0};
     122              :     CollAlgOperator op_;
     123              :     std::vector<std::vector<RankId>> tempVTopo_;
     124              : };
     125              : 
     126              : }
     127              : #endif // HCCLV2_CCU_INSTRUCTION_REDUCE_SCATTER_MESH_2D_H_