Line data    Source code

       1              : /**
       2              :  * Copyright (c) 2026 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              : #include "ccu_rep_v1.h"
      12              : #include "string_util.h"
      13              : #include "exception_util.h"
      14              : #include "ccu_api_exception.h"
      15              : #include "ccu_ins_generator_v1.h"
      16              : #include "ccu_kernel.h"
      17              : namespace hcomm {
      18              : namespace CcuRep {
      19              : 
      20            2 :     CcuRepXor::CcuRepXor(
      21            2 :         CcuInsGeneratorBase* insGenPtr, const Variable& varC, const Variable& varA, const Variable& varB)
      22            2 :         : subType(XorSubType::VAR_XOR_VAR_TO_VAR),
      23            2 :           varA(varA),
      24            2 :           varB(varB),
      25            2 :           varC(varC),
      26            2 :           insGenPtr(insGenPtr)
      27              :     {
      28            2 :         type = CcuRepType::XOR;
      29            2 :         instrCount = insGenPtr->GetInstrCount(type);
      30            2 :     }
      31              : 
      32            0 :     CcuRepXor::CcuRepXor(CcuInsGeneratorBase* insGenPtr, const Variable& varC, const Variable& varB)
      33            0 :         : subType(XorSubType::SELF_XOR_VAR_VARIABLE),
      34            0 :           varB(varB),
      35            0 :           varC(varC),
      36            0 :           insGenPtr(insGenPtr)
      37              :     {
      38            0 :         type = CcuRepType::XOR;
      39            0 :         instrCount = insGenPtr->GetInstrCount(type);
      40            0 :     }
      41              : 
      42            2 :     bool CcuRepXor::Translate(CcuKernel* ccuKernel, CcuInstr*& instr, uint16_t& curInstrId, const TransDep& dep)
      43              :     {
      44            2 :         Hccl::CHECK_NULLPTR(instr, "[CcuRepXor::Translate] instr is nullptr!");
      45            2 :         this->instrId = curInstrId;
      46            2 :         translated = true;
      47            2 :         instrCount = insGenPtr->GetInstrCount(type);
      48            2 :         CHK_PRT_THROW(
      49              :             insGenPtr->CcuRepXorTranslate(ccuKernel, instr, this, dep) != HcclResult::HCCL_SUCCESS,
      50              :             HCCL_ERROR("[CcuRepXor][Translate] failed to translate for instrId[%u]", instrId), Hccl::CcuApiException,
      51              :             "CcuRepXor translate failed");
      52            2 :         CHK_PRT_THROW(
      53              :             (curInstrId > UINT16_MAX - instrCount),
      54              :             HCCL_ERROR(
      55              :                 "[CcuRepXor::Translate]uint16 integer overflow occurs, curInstrId = [%hu], instrCount = [%hu]",
      56              :                 curInstrId, instrCount),
      57              :             Hccl::InternalException, "integer overflow");
      58            2 :         curInstrId += instrCount;
      59            2 :         return translated;
      60              :     }
      61              : 
      62            2 :     std::string CcuRepXor::Describe()
      63              :     {
      64            2 :         switch (subType) {
      65            2 :             case XorSubType::VAR_XOR_VAR_TO_VAR: {
      66              :                 return Hccl::StringFormat(
      67            2 :                     "Variable[%u] = Variable[%u] ^ Variable[%u]", varC.Id(), varA.Id(), varB.Id());
      68              :             }
      69            0 :             case XorSubType::SELF_XOR_VAR_VARIABLE: {
      70            0 :                 return Hccl::StringFormat("Variable[%u] ^= Variable[%u]", varC.Id(), varB.Id());
      71              :             }
      72            0 :             default: {
      73            0 :                 return Hccl::StringFormat("Invalid Xor");
      74              :             }
      75              :         }
      76              :     }
      77              : 
      78              : }; // namespace CcuRep
      79              : }; // namespace hcomm