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              : #ifndef ADUMP_COMMON_DATA_DUMP_INTERFACE_H
      11              : #define ADUMP_COMMON_DATA_DUMP_INTERFACE_H
      12              : 
      13              : #include <cstddef>
      14              : #include <cstdint>
      15              : #include <string>
      16              : #include <vector>
      17              : 
      18              : namespace Adx {
      19              : 
      20              : // Data Dump 特性下的平台差异处理，涵盖 KFC stats 参数与 dump_printf 参数。所有平台都注册
      21              : // 此接口，未覆盖的方法走基类默认值（默认值对齐原 dump_printf 非 Ascend950 分支取值）。
      22              : class DataDumpInterface {
      23              : public:
      24           72 :     virtual ~DataDumpInterface() = default;
      25              : 
      26              :     // KFC stats
      27            0 :     virtual uint64_t GetKfcStackSize() const { return 0; }
      28            0 :     virtual std::vector<std::string> GetKfcBinNames() const { return {}; }
      29            3 :     virtual bool IsUbFromAiCore() const { return false; } // 原 CHIP_CORE_MAP
      30              : 
      31              :     // dump_printf 参数（原 Ascend950 专属逻辑，芯片身份消失）
      32           11 :     virtual size_t GetCoreTypeIDOffset() const { return 50U; }
      33           19 :     virtual size_t GetBlockNum() const { return 75U; }
      34           17 :     virtual int32_t GetStreamSyncTimeout() const { return 60000; }
      35            5 :     virtual bool IsSimtDumpEnabled(size_t /* dumpWorkSpaceSize */) const { return false; }
      36              : 
      37              : protected:
      38           30 :     static uint64_t CalcKfcStackSize(uint32_t opStackCount)
      39              :     {
      40           30 :         constexpr uint32_t BLOCK_MIN_SIZE = 32;
      41           30 :         constexpr uint32_t INTEGER_KILOBYTE = 1024;
      42           30 :         return static_cast<uint64_t>(opStackCount) * BLOCK_MIN_SIZE * INTEGER_KILOBYTE;
      43              :     }
      44              : };
      45              : 
      46              : } // namespace Adx
      47              : #endif // ADUMP_COMMON_DATA_DUMP_INTERFACE_H