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_CCU_RES_PACK_H
      12              : #define HCCL_CCU_RES_PACK_H
      13              : 
      14              : #include <vector>
      15              : 
      16              : #include "ccu_device_manager.h"
      17              : 
      18              : namespace Hccl {
      19              : 
      20              : struct CcuResPack {
      21              :     std::vector<CcuResHandle> handles{};
      22              :     u32 count{0}; // resPack可能为多个ccuContext共用，计数清零时，才能释放ccu资源
      23              :     // 提供方法获取首handles
      24           11 :     uintptr_t GetId() const
      25              :     {
      26           11 :         if (handles.empty()) {
      27            1 :             return 0;
      28              :         }
      29           10 :         return reinterpret_cast<uintptr_t>(handles.front());
      30              :     }
      31          357 :     ~CcuResPack()
      32              :     {
      33         1069 :         HCCL_DEBUG("~CcuResPack");
      34          357 :     }
      35              : };
      36              : 
      37              : }; // namespace Hccl
      38              : 
      39              : #endif // HCCL_CCU_RES_PACK_H