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              : 
      17              : namespace Adx {
      18              : 
      19              : // 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
      20              : // 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）。
      21              : class DataDumpInterface {
      22              : public:
      23           39 :     virtual ~DataDumpInterface() = default;
      24              : 
      25              :     // KFC stats
      26            0 :     virtual uint64_t GetKfcStackSize() const { return 0; }
      27            0 :     virtual std::string GetKfcBinName() const { return ""; }
      28            3 :     virtual bool IsUbFromAiCore() const { return false; }  // 原 CHIP_CORE_MAP
      29              : 
      30              :     // dump_printf 参数（原 Ascend950 专属逻辑，芯片身份消失）
      31           11 :     virtual size_t GetCoreTypeIDOffset() const { return 50U; }
      32           19 :     virtual size_t GetBlockNum() const { return 75U; }
      33           17 :     virtual int32_t GetStreamSyncTimeout() const { return 60000; }
      34            5 :     virtual bool IsSimtDumpEnabled(size_t /* dumpWorkSpaceSize */) const { return false; }
      35              : 
      36              : protected:
      37           21 :     static uint64_t CalcKfcStackSize(uint32_t opStackCount)
      38              :     {
      39           21 :         constexpr uint32_t BLOCK_MIN_SIZE = 32;
      40           21 :         constexpr uint32_t INTEGER_KILOBYTE = 1024;
      41           21 :         return static_cast<uint64_t>(opStackCount) * BLOCK_MIN_SIZE * INTEGER_KILOBYTE;
      42              :     }
      43              : };
      44              : 
      45              : } // namespace Adx
      46              : #endif // ADUMP_COMMON_DATA_DUMP_INTERFACE_H