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              : #include "coll_comm_c_adpt.h"
      11              : #include "coll_comm_mgr.h"
      12              : #include <memory>
      13              : 
      14              : using namespace hccl;
      15              : static std::unique_ptr<CollCommMgr> g_collCommMgr = std::make_unique<CollCommMgr>();
      16              : 
      17              : /**
      18              :  * @note 职责：集合通信的通信域管理的C接口的C到C++适配
      19              :  */
      20              : 
      21            3 : HcclResult HcclCommGetStatus(const char * commId, HcclCommStatus *status)
      22              : {
      23            3 :     CHK_PTR_NULL(commId);
      24            3 :     CHK_PTR_NULL(status);
      25            2 :     HcclComm comm = nullptr;
      26              :     // 公共流程, 需要同时获取单算子和图模式的通信域
      27            2 :     CHK_RET(HcomGetCommHandleByGroup(commId, &comm));
      28            2 :     CHK_PRT_RET(comm == nullptr, HCCL_ERROR("%s hcclComm is nullptr, commId[%s]", __func__, commId), HCCL_E_PTR);
      29            2 :     return static_cast<hccl::hcclComm*>(comm)->GetCommStatus(*status);
      30              : }
      31              : 
      32              : /**
      33              :  * @note C接口适配参考示例
      34              :  * @code {.c}
      35              :  * HcclResult HcclCommDestroy(HcclComm comm) {
      36              :  *     return g_collCommMgr->DestroyComm(comm);
      37              :  * }
      38              :  * @endcode
      39              :  */