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 EID_INFO_MGR_H
      12              : #define EID_INFO_MGR_H
      13              : 
      14              : #include <mutex>
      15              : #include <unordered_map>
      16              : 
      17              : #include "hccl_res.h"
      18              : #include "hccl_types.h"
      19              : #include "hcomm_adapter_hccp.h"
      20              : 
      21              : // 暂时使用orion ipaddr
      22              : #include "ip_address.h"
      23              : 
      24              : namespace hcomm {
      25              : 
      26              : class EidInfoMgr {
      27              : public:
      28              :     static EidInfoMgr& GetInstance(const uint32_t devicePhyId);
      29              :     HcclResult GetEidInfos(std::vector<DevEidInfo>& eidInfos);
      30              :     HcclResult GetEidInfoByAddr(const CommAddr& commAddr, DevEidInfo& eidInfo);
      31              : 
      32              : private:
      33          132 :     explicit EidInfoMgr() = default;
      34          132 :     ~EidInfoMgr() = default;
      35              :     EidInfoMgr(const EidInfoMgr& that) = delete;
      36              :     EidInfoMgr& operator=(const EidInfoMgr& that) = delete;
      37              : 
      38              :     HcclResult Init();
      39              : 
      40              : private:
      41              :     uint32_t devPhyId_{0};
      42              :     bool initflag_{false};
      43              :     std::mutex innerMutex_{};
      44              : 
      45              :     std::vector<DevEidInfo> eidInfos_{};
      46              :     std::unordered_map<Hccl::IpAddress, DevEidInfo> eidInfoMap_{};
      47              : };
      48              : 
      49              : }; // namespace hcomm
      50              : 
      51              : #endif // EID_INFO_MGR_H