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              : #ifndef CCU_INS_PREPROCESSOR_H
      12              : #define CCU_INS_PREPROCESSOR_H
      13              : 
      14              : #include "ccu_ins.h"
      15              : #include "ins_queue.h"
      16              : #include "ccu_ctx_mgr.h"
      17              : #include "ccu_respack_mgr.h"
      18              : #include "ccu_communicator.h"
      19              : 
      20              : namespace Hccl {
      21              : 
      22              : class CcuInsPreprocessor {
      23              : public:
      24              :     using InsIterator = HierarchicalQueue<Instruction, InsQueue>::UnConstIterator;
      25              : 
      26          261 :     explicit CcuInsPreprocessor(CommunicatorImpl* comm) : ccuComm(comm) {}
      27              : 
      28              :     ~CcuInsPreprocessor();
      29              : 
      30              :     void Preprocess(std::shared_ptr<InsQueue>& insQueue, bool isMc2 = false);
      31              : 
      32              :     CcuCommunicator* GetCcuComm();
      33              :     HcclResult
      34              :     RecoverCcuTransportCtx(const std::vector<LinkData>& links, vector<std::pair<LinkGroup, u32>> linkGroupPair);
      35              :     HcclResult RecoverCcuTransportConfirm();
      36              : 
      37              :     void PrepareCcuCtx(std::shared_ptr<InsQueue>& insQueue, bool isMc2);
      38              :     void RegisterCtx(bool isFuncBlock);
      39              :     bool IsRollback() const;
      40              : 
      41              : private:
      42              :     CcuCommunicator ccuComm;
      43              :     vector<u32> resPackIdxs;               //  用于注册需要ins对应的ResPackMgr中resPack的索引
      44              :     vector<CcuCtxSignature> ctxSignatures; //  用于注册需要ins对应的CcuCtxSignature
      45              :     vector<InsIterator> insPtrs;           //  用于注册时需要setExecId提供ins迭代器
      46              :     unordered_map<CcuCtxSignature, unordered_map<u32, std::unique_ptr<CcuCtxGroup>>>
      47              :         ccuCtxGroups; //  用于注册需要ins对应的ccuCtxGroup
      48              : 
      49              :     bool needHandShake{false};  // true: 有没注册的ctx则需要握手
      50              :     bool resAllocSuccess{true}; // true: 本地资源申请成功(包括connection\transport\transportGrp\ctx)
      51              :     bool isRollback{false};     // true: 资源申请失败，尝试回退
      52              : 
      53              :     void InsPreprocess(InsIterator& insIter, u32 resPackIndex, bool isMc2);
      54              :     void
      55              :     CreateCcuCtxGroup(const CcuInstruction& ccuIns, std::unique_ptr<CcuCtxGroup>& ccuCtxGroupPtr, bool& createStatus);
      56              :     std::unique_ptr<CcuContext> CreateCcuCtx(const CcuInstruction& ccuInst, bool& createStatus);
      57              :     bool CheckCtxTransportStatus(bool resAllocSuccess);
      58              :     void Fallback();
      59              :     void Confirm();
      60              :     void ClearTmpResRecords();
      61              : };
      62              : 
      63              : } // namespace Hccl
      64              : 
      65              : #endif // CCU_INS_PREPROCESSOR_H