LCOV - code coverage report
Current view: top level - nntrainer/layers - embedding.h (source / functions) Coverage Total Hit
Test: coverage_filtered.info Lines: 100.0 % 3 3
Test Date: 2025-12-14 20:38:17 Functions: 75.0 % 4 3

            Line data    Source code
       1              : // SPDX-License-Identifier: Apache-2.0
       2              : /**
       3              :  * Copyright (C) 2021 Jijoong Moon <jijoong.moon@samsung.com>
       4              :  *
       5              :  * @file   embedding.h
       6              :  * @date   04 March 2021
       7              :  * @brief  This is Embedding Layer Class of Neural Network
       8              :  * @see    https://github.com/nnstreamer/nntrainer
       9              :  * @author Jijoong Moon <jijoong.moon@samsung.com>
      10              :  * @bug    No known bugs except for NYI items
      11              :  *
      12              :  */
      13              : 
      14              : #ifndef __EMBEDDING_H__
      15              : #define __EMBEDDING_H__
      16              : #ifdef __cplusplus
      17              : 
      18              : #include <common_properties.h>
      19              : #include <layer_impl.h>
      20              : 
      21              : namespace nntrainer {
      22              : 
      23              : /**
      24              :  * @class   EmbeddingLayer
      25              :  * @brief   EmbeddingLayer
      26              :  * @todo    Support setBatch for EmbeddingLayer
      27              :  */
      28              : class EmbeddingLayer : public LayerImpl {
      29              : public:
      30              :   /**
      31              :    * @brief     Constructor of Embedding Layer
      32              :    */
      33              :   EmbeddingLayer();
      34              : 
      35              :   /**
      36              :    * @brief     Destructor of Embedding Layer
      37              :    */
      38           42 :   ~EmbeddingLayer() = default;
      39              : 
      40              :   /**
      41              :    *  @brief  Move constructor.
      42              :    *  @param[in] EmbeddingLayer &&
      43              :    */
      44              :   EmbeddingLayer(EmbeddingLayer &&rhs) noexcept = default;
      45              : 
      46              :   /**
      47              :    * @brief  Move assignment operator.
      48              :    * @parma[in] rhs EmbeddingLayer to be moved.
      49              :    */
      50              :   EmbeddingLayer &operator=(EmbeddingLayer &&rhs) = default;
      51              : 
      52              :   /**
      53              :    * @copydoc Layer::finalize(InitLayerContext &context)
      54              :    */
      55              :   void finalize(InitLayerContext &context) override;
      56              : 
      57              :   /**
      58              :    * @copydoc Layer::forwarding(RunLayerContext &context, bool training)
      59              :    */
      60              :   void forwarding(RunLayerContext &context, bool training) override;
      61              : 
      62              :   /**
      63              :    * @copydoc Layer::incremental_forwarding(RunLayerContext &context, unsigned
      64              :    * int from, unsigned int to, bool training)
      65              :    */
      66              :   void incremental_forwarding(RunLayerContext &context, unsigned int from,
      67              :                               unsigned int to, bool training) override;
      68              : 
      69              :   /**
      70              :    * @copydoc Layer::calcDerivative(RunLayerContext &context)
      71              :    */
      72              :   void calcDerivative(RunLayerContext &context) override;
      73              : 
      74              :   /**
      75              :    * @copydoc Layer::calcGradient(RunLayerContext &context)
      76              :    */
      77              :   void calcGradient(RunLayerContext &context) override;
      78              : 
      79              :   /**
      80              :    * @copydoc Layer::exportTo(Exporter &exporter, ml::train::ExportMethods
      81              :    * method)
      82              :    */
      83              :   void exportTo(Exporter &exporter,
      84              :                 const ml::train::ExportMethods &method) const override;
      85              : 
      86              :   /**
      87              :    * @copydoc Layer::getType()
      88              :    */
      89           64 :   const std::string getType() const override { return EmbeddingLayer::type; };
      90              : 
      91              :   /**
      92              :    * @copydoc Layer::supportBackwarding()
      93              :    */
      94            4 :   bool supportBackwarding() const override { return false; }
      95              : 
      96              :   using Layer::setProperty;
      97              : 
      98              :   /**
      99              :    * @copydoc Layer::setProperty(const PropertyType type, const std::string
     100              :    * &value)
     101              :    */
     102              :   void setProperty(const std::vector<std::string> &values) override;
     103              : 
     104              :   static constexpr const char *type = "embedding";
     105              : 
     106              : private:
     107              :   std::tuple<props::InDim, props::OutDim> embedding_props;
     108              :   unsigned int weight_idx;
     109              : };
     110              : } // namespace nntrainer
     111              : 
     112              : #endif /* __cplusplus */
     113              : #endif /* __EMBEDDING_H__ */
        

Generated by: LCOV version 2.0-1