Line data    Source code

       1              : /**
       2              :  * Copyright (c) 2026 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 DEV_AICPU_TS_CHANNEL_MGR_H
      12              : #define DEV_AICPU_TS_CHANNEL_MGR_H
      13              : 
      14              : #include "dev_aicpu_ts_channel.h"
      15              : #include "../channel.h"
      16              : #include <mutex>
      17              : #include <unordered_map>
      18              : #include <memory>
      19              : 
      20              : class DevAicpuTsChannelMgr {
      21              : public:
      22              :     static DevAicpuTsChannelMgr& Instance();
      23              : 
      24              :     DevAicpuTsChannel* GetOrCreateAicpuTsChannel(hcomm::HcommChannelKind kind);
      25              :     bool DestroyChannel(ChannelHandle handle);
      26              : 
      27              : private:
      28            1 :     DevAicpuTsChannelMgr() = default;
      29            1 :     ~DevAicpuTsChannelMgr() = default;
      30              :     DevAicpuTsChannelMgr(const DevAicpuTsChannelMgr&) = delete;
      31              :     DevAicpuTsChannelMgr& operator=(const DevAicpuTsChannelMgr&) = delete;
      32              : 
      33              :     std::unordered_map<hcomm::HcommChannelKind, std::unique_ptr<DevAicpuTsChannel>> channelMap_;
      34              :     std::mutex mutex_;
      35              : };
      36              : 
      37              : #endif // DEV_AICPU_TS_CHANNEL_MGR_H