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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 UB_MEM_ENDPOINT_H
      12              : #define UB_MEM_ENDPOINT_H
      13              : 
      14              : #include <memory>
      15              : #include <vector>
      16              : #include <string>
      17              : #include "endpoint.h"
      18              : #include "proc_reged_mem_mgr_cache.h"
      19              : 
      20              : namespace hcomm {
      21              : class UbMemEndpoint : public Endpoint {
      22              : public:
      23              :     explicit UbMemEndpoint(const EndpointDesc& endpointDesc);
      24              :     ~UbMemEndpoint() noexcept override;
      25              :     // 构造函数
      26              :     HcclResult Init() override;
      27              :     HcclResult ServerSocketListen(const uint32_t port) override;
      28              :     HcclResult RegisterMemory(HcommMem mem, const char* memTag, void** memHandle) override;
      29              :     HcclResult UnregisterMemory(void* memHandle) override;
      30              :     HcclResult MemoryExport(void* memHandle, void** memDesc, uint32_t* memDescLen) override;
      31              :     HcclResult MemoryImport(const void* memDesc, uint32_t descLen, HcommMem* outMem) override;
      32              :     HcclResult MemoryUnimport(const void* memDesc, uint32_t descLen) override;
      33              :     HcclResult GetAllMemHandles(void** memHandles, uint32_t* memHandleNum) override;
      34            0 :     std::shared_ptr<RegedMemMgr> GetRegedMemMgr() override { return regedMemMgr_; }
      35              : 
      36              : private:
      37              :     MemMgrCacheKey cacheKey_{};
      38              : };
      39              : 
      40              : } // namespace hcomm
      41              : 
      42              : #endif // UB_MEM_ENDPOINT_H