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 CTX_H
      11              : #define CTX_H
      12              : 
      13              : #include "hccl_common.h"
      14              : #include "hccl/base.h"
      15              : #include "notify_pool.h"
      16              : 
      17              : namespace hccl {
      18              : using FftsCounterCallBack = HcclResult (*)(const HcclDispatcher&, Stream &);
      19              : HcclResult FftsHeadCounter(const HcclDispatcher &dispatcher, Stream &stream);
      20              : HcclResult FftsTailCounter(const HcclDispatcher &dispatcher, Stream &stream);
      21              : 
      22              : enum class CtxDispatcherType {
      23              :     DISPATCHER_NORMAL = 0,
      24              :     DISPATCHER_VIRTURAL,
      25              :     DISPATCHER_AICPU,
      26              :     DISPATCHER_FFTS,
      27              : };
      28              : 
      29              : class DispatcherCtx {
      30              :     public:
      31          419 :         explicit DispatcherCtx(u32 devicePhyId, u32 timeOut = INVALID_UINT) : devicePhyId_(devicePhyId), waitTimeOut_(timeOut) {};
      32          419 :         ~DispatcherCtx()
      33              :         {
      34          419 :             Destroy();
      35          419 :         };
      36              :         HcclResult Init();
      37              :         HcclResult Destroy();
      38              :         HcclDispatcher GetDispatcher() const;
      39              :         u32 GetWaitTimeOut() const;
      40              :         HcclResult SetWaitTimeOut(u32 waitTimeOut);
      41              :         FftsCounterCallBack GetInitTaskCallback() const;
      42              :         FftsCounterCallBack GetLaunchTaskCallback() const;
      43              :         HcclResult SetDispatcherHcclQos(u32 hcclQos);
      44              : 
      45              :     private:
      46              :         CtxDispatcherType dispatcherType_;
      47              :         HcclDispatcher dispatcher_{nullptr};
      48              : 
      49              :         u32 devicePhyId_ = INVALID_UINT;
      50              :         u32 deviceLogicId_ = INVALID_UINT;
      51              :         DevType deviceType_ = DevType::DEV_TYPE_COUNT;
      52              :         u32 waitTimeOut_ = INVALID_UINT;
      53              :         HcclResult DispatcherInit(CtxDispatcherType type, const s32 devicePhyId, HcclDispatcher *dispatcher);
      54              : 
      55              :         FftsCounterCallBack g_InitTaskCallback = nullptr;
      56              :         FftsCounterCallBack g_LaunchTaskCallback = nullptr;
      57              : 
      58              :         std::mutex destroyMutex_;
      59              :     };
      60              : }
      61              : 
      62              : #endif