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Current view: top level - nntrainer/optimizers - lr_scheduler_linear.h (source / functions) Coverage Total Hit
Test: coverage_filtered.info Lines: 0.0 % 2 0
Test Date: 2025-12-14 20:38:17 Functions: 0.0 % 1 0

            Line data    Source code
       1              : // SPDX-License-Identifier: Apache-2.0
       2              : /**
       3              :  * Copyright (C) 2024 Hyunwoo LEE <dlgusdn0414@snu.ac.kr>
       4              :  *
       5              :  * @file   lr_scheduler_linear.h
       6              :  * @date   11 November 2024
       7              :  * @brief  This is Linear Learning Rate Scheduler class
       8              :  * @see    https://github.com/nnstreamer/nntrainer
       9              :  * @author Hyunwoo LEE <dlgusdn0414@snu.ac.kr>
      10              :  * @bug    No known bugs except for NYI items
      11              :  *
      12              :  */
      13              : 
      14              : #ifndef __LEARNING_RATE_SCHEDULER_LINEAR__
      15              : #define __LEARNING_RATE_SCHEDULER_LINEAR__
      16              : #ifdef __cplusplus
      17              : 
      18              : #include <string>
      19              : 
      20              : #include <common_properties.h>
      21              : #include <lr_scheduler.h>
      22              : 
      23              : namespace nntrainer {
      24              : 
      25              : /**
      26              :  * @class   Linear Learning Rate Scheduler class
      27              :  * @brief   class for Linear Learning Rate Schedulers
      28              :  */
      29              : class LinearLearningRateScheduler : public LearningRateScheduler {
      30              : 
      31              : public:
      32              :   /**
      33              :    * @brief Construct a new Linear Learning Rate Scheduler object
      34              :    */
      35              :   LinearLearningRateScheduler();
      36              : 
      37              :   /**
      38              :    * @copydoc LearningRateScheduler::getLearningRate(size_t iteration) const
      39              :    */
      40              :   double getLearningRate(size_t iteration) override;
      41              : 
      42              :   /**
      43              :    * @copydoc LearningRateScheduler::finalize()
      44              :    */
      45              :   void finalize() override;
      46              : 
      47              :   /**
      48              :    * @copydoc LearningRateScheduler::exportTo(Exporter &exporter, const
      49              :    * ml::train::ExportMethods& method)
      50              :    */
      51              :   void exportTo(Exporter &exporter,
      52              :                 const ml::train::ExportMethods &method) const override;
      53              : 
      54              :   /**
      55              :    * @copydoc LearningRateScheduler::setProperty(const std::vector<std::string>
      56              :    * &values)
      57              :    */
      58              :   void setProperty(const std::vector<std::string> &values) override;
      59              : 
      60              :   /**
      61              :    * @copydoc LearningRateScheduler::getType() const
      62              :    */
      63            0 :   const std::string getType() const override {
      64            0 :     return LinearLearningRateScheduler::type;
      65              :   }
      66              : 
      67              :   static constexpr const char *type = "linear";
      68              : 
      69              : private:
      70              :   std::tuple<props::MaxLearningRate, props::MinLearningRate, props::DecaySteps>
      71              :     lr_props;
      72              : };
      73              : 
      74              : } // namespace nntrainer
      75              : 
      76              : #endif /* __cplusplus */
      77              : #endif /* __LEARNING_RATE_SCHEDULER_LINEAR__ */
        

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