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              : 
      11              : #include "ccu_rep.h"
      12              : #include "string_util.h"
      13              : 
      14              : namespace Hccl {
      15              : namespace CcuRep {
      16              : 
      17            1 :     CcuRepLoad::CcuRepLoad(uint64_t addr, const Variable& var, uint32_t num) : var(var), addr(addr), num(num)
      18              :     {
      19            1 :         type = CcuRepType::LOAD;
      20            1 :         instrCount = 7; // 7: Load包含7条指令
      21            1 :     }
      22              : 
      23            1 :     bool CcuRepLoad::Translate(CcuInstr*& instr, uint16_t& instrId, const TransDep& dep)
      24              :     {
      25            1 :         CHECK_NULLPTR(instr, "[HCcuRepLoad::Translate] instr is nullptr!");
      26            1 :         this->instrId = instrId;
      27            1 :         translated = true;
      28            1 :         uint64_t varAddr = dep.xnBaseAddr + CCU_RESOURCE_XN_PER_SIZE * var.Id();
      29              : 
      30            1 :         LoadImdToGSAInstr(instr++, dep.commGsa[0], varAddr);
      31            1 :         LoadImdToGSAInstr(instr++, dep.commGsa[1], addr);
      32            1 :         LoadImdToXnInstr(instr++, dep.commXn[0], dep.ccuResSpaceTokenInfo, CCU_LOAD_TO_XN_SEC_INFO);
      33            1 :         LoadImdToXnInstr(instr++, dep.commXn[1], dep.memTokenInfo, CCU_LOAD_TO_XN_SEC_INFO);
      34            1 :         LoadImdToXnInstr(instr++, dep.commXn[2], CCU_RESOURCE_XN_PER_SIZE * num);
      35            1 :         TransLocMemToLocMemInstr(
      36            1 :             instr++, dep.commGsa[0], dep.commXn[0], dep.commGsa[1], dep.commXn[1], dep.commXn[2],
      37            1 :             dep.reserveChannalId[0], dep.commSignal, mask, 0, 0, 1, 1);
      38            1 :         SetCKEInstr(instr++, 0, 0, dep.commSignal, mask, 1);
      39            1 :         CHK_PRT_THROW(
      40              :             (instrId > UINT16_MAX - instrCount),
      41              :             HCCL_ERROR(
      42              :                 "[CcuRepLoad::Translate]uint16 integer overflow occurs, instrId = [%hu], instrCount = [%hu]", instrId,
      43              :                 instrCount),
      44              :             InternalException, "integer overflow");
      45            1 :         instrId += instrCount;
      46              : 
      47            1 :         return translated;
      48              :     }
      49              : 
      50            0 :     std::string CcuRepLoad::Describe() { return StringFormat("Load([%llu], [%u], [%u])", addr, var.Id(), num); }
      51              : 
      52              : }; // namespace CcuRep
      53              : }; // namespace Hccl