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_generater_v1.h"
      16              : #include "ccu_kernel.h"
      17              : namespace hcomm {
      18              : namespace CcuRep {
      19              : 
      20            0 : CcuRepXor::CcuRepXor(CcuInsGeneraterBase* insGenPtr, const Variable &varC, const Variable &varA, const Variable &varB)
      21            0 :     : subType(XorSubType::VAR_XOR_VAR_TO_VAR), varA(varA), varB(varB), varC(varC), insGenPtr(insGenPtr)
      22              : {
      23            0 :     type       = CcuRepType::XOR;
      24            0 :     instrCount = insGenPtr->GetInstrCount(type);
      25            0 : }
      26              : 
      27            0 : CcuRepXor::CcuRepXor(CcuInsGeneraterBase* insGenPtr, const Variable &varC, const Variable &varB)
      28            0 :     : subType(XorSubType::SELF_XOR_VAR_VARIABLE), varB(varB), varC(varC), insGenPtr(insGenPtr)
      29              : {
      30            0 :     type       = CcuRepType::XOR;
      31            0 :     instrCount = insGenPtr->GetInstrCount(type);
      32            0 : }
      33              : 
      34            0 : bool CcuRepXor::Translate(CcuKernel* ccuKernel, CcuInstr *&instr, uint16_t &curInstrId, const TransDep &dep)
      35              : {
      36            0 :     Hccl::CHECK_NULLPTR(instr, "[CcuRepXor::Translate] instr is nullptr!");
      37            0 :     this->instrId = curInstrId;
      38            0 :     translated    = true;
      39            0 :     instrCount = insGenPtr->GetInstrCount(type);
      40            0 :     insGenPtr->CcuRepXorTranslate(ccuKernel, instr, this, dep);
      41            0 :     CHK_PRT_THROW((curInstrId > UINT16_MAX - instrCount),
      42              :         HCCL_ERROR("[CcuRepXor::Translate]uint16 integer overflow occurs, curInstrId = [%hu], instrCount = [%hu]", curInstrId, instrCount),
      43              :         Hccl::InternalException, "integer overflow");
      44            0 :     curInstrId += instrCount;
      45            0 :     return translated;
      46              : }
      47              : 
      48            0 : std::string CcuRepXor::Describe()
      49              : {
      50            0 :     switch (subType) {
      51            0 :         case XorSubType::VAR_XOR_VAR_TO_VAR: {
      52            0 :             return Hccl::StringFormat("Variable[%u] = Variable[%u] ^ Variable[%u]", varC.Id(), varA.Id(), varB.Id());
      53              :         }
      54            0 :         case XorSubType::SELF_XOR_VAR_VARIABLE: {
      55            0 :             return Hccl::StringFormat("Variable[%u] ^= Variable[%u]", varC.Id(), varB.Id());
      56              :         }
      57            0 :         default: {
      58            0 :             return Hccl::StringFormat("Invalid Xor");
      59              :         }
      60              :     }
      61              : }
      62              : 
      63              : }; // namespace CcuRep
      64              : }; // namespace hcomm