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 HCCL_HCCP_PEER_MANAGER_H
      12              : #define HCCL_HCCP_PEER_MANAGER_H
      13              : 
      14              : #include <set>
      15              : #include <mutex>
      16              : #include <unordered_map>
      17              : #include "types.h"
      18              : #include "referenced.h"
      19              : 
      20              : namespace Hccl {
      21              : 
      22              : class HccpPeerManager {
      23              : public:
      24              :     static HccpPeerManager& GetInstance();
      25              :     void Init(s32 deviceLogicId);
      26              :     void DeInit(s32 deviceLogicId);
      27              : 
      28              :     HccpPeerManager(const HccpPeerManager& hccpPeerManager) = delete;
      29              :     HccpPeerManager& operator=(const HccpPeerManager& hccpPeerManager) = delete;
      30              : 
      31              : private:
      32              :     std::unordered_map<s32, Referenced> instances_; // key: deviceLogicId
      33              :     std::mutex managerMutex_;
      34              :     bool isDestroy{false};
      35              : 
      36            3 :     HccpPeerManager() = default;
      37              :     ~HccpPeerManager();
      38              :     void DeInitAll();
      39              : };
      40              : } // namespace Hccl
      41              : 
      42              : #endif // HCCL_HCCP_PEER_MANAGER_H