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 "alg_template_register.h"
      12              : 
      13              : namespace hccl {
      14              : 
      15         4608 : AlgTemplateRegistry &AlgTemplateRegistry::Instance()
      16              : {
      17         4608 :     static AlgTemplateRegistry globalTempRegistry;
      18         4608 :     return globalTempRegistry;
      19              : }
      20              : 
      21           43 : AlgTemplateRegistry::AlgTemplateRegistry()
      22              : {
      23           43 :     tempCreators_.resize(TemplateType::TEMPLATE_CUSTOM_MAX_NUM, nullptr);
      24           43 : }
      25              : 
      26         4429 : HcclResult AlgTemplateRegistry::Register(const TemplateType type, const AlgTemplateCreator &algTemplateCreator)
      27              : {
      28         4429 :     if ((type >= TemplateType::TEMPLATE_NATIVE_MAX_NUM && type <= TemplateType::TEMPLATE_CUSTOM_BEGIN)
      29         4429 :         || type >= TemplateType::TEMPLATE_CUSTOM_MAX_NUM) {
      30            0 :         HCCL_ERROR("[AlgTemplateRegistry]template type[%d] out of range.", type);
      31            0 :         return HcclResult::HCCL_E_INTERNAL;
      32              :     }
      33              : 
      34         4429 :     const std::lock_guard<std::mutex> lock(mu_);
      35         4429 :     if (tempCreators_[type] != nullptr) {
      36            0 :         HCCL_ERROR("[AlgTemplateRegistry]template type[%d] already registered.", type);
      37            0 :         return HcclResult::HCCL_E_INTERNAL;
      38              :     }
      39         4429 :     tempCreators_[type] = algTemplateCreator;
      40         4429 :     HCCL_DEBUG("[AlgTemplateRegistry][Register]Register template by type[%d]", type);
      41         4429 :     return HcclResult::HCCL_SUCCESS;
      42         4429 : }
      43              : 
      44          179 : std::unique_ptr<AlgTemplateBase> AlgTemplateRegistry::GetAlgTemplate(const TemplateType type,
      45              :     const HcclDispatcher dispatcher)
      46              : {
      47          179 :     if ((type >= TemplateType::TEMPLATE_NATIVE_MAX_NUM && type <= TemplateType::TEMPLATE_CUSTOM_BEGIN)
      48          179 :         || type >= TemplateType::TEMPLATE_CUSTOM_MAX_NUM) {
      49            0 :         HCCL_ERROR("[AlgTemplateRegistry]template type[%d] out of range.", type);
      50            0 :         return nullptr;
      51              :     }
      52              : 
      53          179 :     if (tempCreators_[type] == nullptr) {
      54            0 :         HCCL_ERROR("[AlgTemplateRegistry]Creator for template type[%d] has not registered.", type);
      55            0 :         return nullptr;
      56              :     }
      57          179 :     HCCL_DEBUG("[AlgTemplateRegistry][GetAlgTemplate]get template by type[%d]", type);
      58          179 :     return std::unique_ptr<AlgTemplateBase>(tempCreators_[type](dispatcher));
      59              : }
      60              : 
      61              : } // namespace hccl