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