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 "recover_info.h"
      11              : #include "string_util.h"
      12              : #include "invalid_params_exception.h"
      13              : 
      14              : namespace Hccl {
      15              : 
      16            3 : static void ReportRecoverInfoCheckFailed(const std::string& paraName, uint32_t localPara, uint32_t remotePara)
      17              : {
      18            3 :     THROW<InvalidParamsException>(StringFormat(
      19              :         "[recover_info][ReportOpInfoCheckFailed]recover information %s check fail. local[%u], remote[%u]",
      20              :         paraName.c_str(), localPara, remotePara));
      21              : }
      22              : 
      23           14 : RecoverInfo::RecoverInfo(const RecoverInfoData& recoverInfoData, RankId myRank)
      24           14 :     : recoverInfoData(recoverInfoData),
      25           14 :       myRank(myRank)
      26           14 : {}
      27              : 
      28            1 : RecoverInfo::RecoverInfo(const std::vector<char>& v)
      29              : {
      30            1 :     size_t recoverInfoDataSize = sizeof(RecoverInfoData);
      31            1 :     if (v.size() != recoverInfoDataSize) {
      32            0 :         THROW<InternalException>(StringFormat("Vector size does not match RecoverInfoData size"));
      33              :     }
      34              : 
      35            1 :     int ret = memcpy_s(&this->recoverInfoData, recoverInfoDataSize, &v[0], v.size());
      36            1 :     if (ret != 0) {
      37            0 :         THROW<InternalException>(StringFormat("Vector size does not match RecoverInfoData size"));
      38              :     }
      39            1 : }
      40              : 
      41            1 : std::string RecoverInfo::Describe() const { return recoverInfoData.Describe(); }
      42              : 
      43            9 : std::vector<char> RecoverInfo::GetUniqueId() const
      44              : {
      45            9 :     std::vector<char> byteVector = ReCoverCustomTypeToCharVector<RecoverInfoData>(recoverInfoData);
      46              : 
      47            9 :     return byteVector;
      48              : }
      49              : 
      50            1 : void RecoverInfo::SetCrcValue(u32 crcValue) { recoverInfoData.crcValue = crcValue; }
      51              : 
      52              : // 功能说明：一致性校验
      53              : // 输入说明：const std::vector<char> &rmtUniqueId：对端数据
      54            4 : void RecoverInfo::Check(const std::vector<char>& rmtUniqueId) const
      55              : {
      56            4 :     RecoverInfoData rmtRecoverInfoData = RecoverCharVectorToCustomType<RecoverInfoData>(rmtUniqueId);
      57            4 :     CompareRecoverInfo(rmtRecoverInfoData);
      58            1 : }
      59              : 
      60            4 : void RecoverInfo::CompareRecoverInfo(const RecoverInfoData& otherRecoverInfoData) const
      61              : {
      62            4 :     if (recoverInfoData.collOpIndex != otherRecoverInfoData.collOpIndex) {
      63            3 :         ReportRecoverInfoCheckFailed("collOpIndex", recoverInfoData.collOpIndex, otherRecoverInfoData.collOpIndex);
      64            3 :     } else if (recoverInfoData.crcValue != otherRecoverInfoData.crcValue) {
      65            3 :         ReportRecoverInfoCheckFailed("crcValue", recoverInfoData.crcValue, otherRecoverInfoData.crcValue);
      66            2 :     } else if (recoverInfoData.step != otherRecoverInfoData.step) {
      67            3 :         ReportRecoverInfoCheckFailed("step", recoverInfoData.step, otherRecoverInfoData.step);
      68              :     }
      69            1 :     return;
      70              : }
      71              : 
      72              : } // namespace Hccl