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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 __COLL_COMM_AICPU_MGR_H__
      12              : #define __COLL_COMM_AICPU_MGR_H__
      13              : 
      14              : #include "coll_comm_aicpu.h"
      15              : 
      16              : class CollCommAicpuMgr {
      17              : public:
      18              :     HcclResult AcquireCollCommAicpu();
      19              :     HcclResult InitAicpuIndOp(CommAicpuParam *commAicpuParam);
      20              :     HcclResult InitThreads(ThreadMgrAicpuParam *param);
      21              :     HcclResult AllocChannelResource(HcclChannelUrmaRes *commParam);
      22              :     HcclResult UpdateChannelResource(HcclChannelUrmaRes *commParam);
      23              :     HcclResult NotifyFree(NotifyMgrAicpuParam *param);
      24              :     HcclResult NotifyAlloc(NotifyMgrAicpuParam *param);
      25              : 
      26              :     bool IsUsed();
      27              :     void SetUsed(bool used);
      28              :     void SetOldA5Comm(void *oldA5Comm);
      29            9 :     CollCommAicpu* GetCollCommAicpu() { return collCommAicpu_.get(); }
      30              : private:
      31              :     void* oldA5Comm_{nullptr};
      32              :     std::unique_ptr<CollCommAicpu> collCommAicpu_{nullptr};
      33              :     std::shared_mutex isUsedMutex_;
      34              :     bool isUsed_{false};
      35              : };
      36              : 
      37              : #endif // __COLL_COMM_AICPU_MGR_H__