C++ API Reference for Intel® Data Analytics Acceleration Library 2018 Update 2

convolution2d_layer_backward_types.h
1 /* file: convolution2d_layer_backward_types.h */
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41 
42 /*
43 //++
44 // Implementation of backward two-dimensional (2D) convolution layer.
45 //--
46 */
47 
48 #ifndef __CONVOLUTION2D_LAYER_BACKWARD_TYPES_H__
49 #define __CONVOLUTION2D_LAYER_BACKWARD_TYPES_H__
50 
51 #include "algorithms/algorithm.h"
52 #include "data_management/data/tensor.h"
53 #include "data_management/data/homogen_tensor.h"
54 #include "services/daal_defines.h"
55 #include "algorithms/neural_networks/layers/layer_backward_types.h"
56 #include "algorithms/neural_networks/layers/convolution2d/convolution2d_layer_types.h"
57 
58 namespace daal
59 {
60 namespace algorithms
61 {
62 namespace neural_networks
63 {
64 namespace layers
65 {
66 namespace convolution2d
67 {
77 namespace backward
78 {
82 namespace interface1
83 {
84 
89 class DAAL_EXPORT Input : public layers::backward::Input
90 {
91 public:
95  Input();
96 
97  virtual ~Input() {}
98 
102  using layers::backward::Input::get;
103 
107  using layers::backward::Input::set;
108 
114  data_management::TensorPtr get(LayerDataId id) const;
115 
121  void set(LayerDataId id, const data_management::TensorPtr &value);
122 
130  services::Status check(const daal::algorithms::Parameter *parameter, int method) const DAAL_C11_OVERRIDE;
131 };
132 
137 class DAAL_EXPORT Result : public layers::backward::Result
138 {
139 public:
140  DECLARE_SERIALIZABLE_CAST(Result);
144  Result();
145 
146  virtual ~Result() {}
147 
151  using layers::backward::Result::get;
152 
156  using layers::backward::Result::set;
157 
166  template <typename algorithmFPType>
167  DAAL_EXPORT services::Status allocate(const daal::algorithms::Input *input, const daal::algorithms::Parameter *parameter, const int method);
168 
177  services::Status check(const daal::algorithms::Input *input, const daal::algorithms::Parameter *par, int method) const DAAL_C11_OVERRIDE;
178 
179 protected:
181  template<typename Archive, bool onDeserialize>
182  services::Status serialImpl(Archive *arch)
183  {
184  return daal::algorithms::Result::serialImpl<Archive, onDeserialize>(arch);
185  }
186 };
187 typedef services::SharedPtr<Result> ResultPtr;
188 
189 } // namespace interface1
190 using interface1::Input;
191 using interface1::Result;
192 using interface1::ResultPtr;
193 } // namespace backward
195 } // namespace convolution2d
196 } // namespace layers
197 } // namespace neural_networks
198 } // namespace algorithms
199 } // namespace daal
200 #endif
daal::services::interface1::Status
Class that holds the results of API calls. In case of API routine failure it contains the list of err...
Definition: error_handling.h:491
daal
Definition: algorithm_base_common.h:57
daal::algorithms::neural_networks::layers::backward::interface1::Result::get
data_management::TensorPtr get(ResultId id) const
daal_defines.h
daal::algorithms::interface1::Parameter
Base class to represent computation parameters. Algorithm-specific parameters are represented as deri...
Definition: algorithm_types.h:86
daal::services::interface1::SharedPtr
Shared pointer that retains shared ownership of an object through a pointer. Several SharedPtr object...
Definition: daal_shared_ptr.h:187
daal::algorithms::neural_networks::layers::convolution2d::backward::interface1::Input
Input objects for the backward 2D convolution layer
Definition: convolution2d_layer_backward_types.h:89
daal::algorithms::neural_networks::layers::backward::interface1::Input::set
void set(InputId id, const data_management::TensorPtr &ptr)
daal::algorithms::neural_networks::layers::backward::interface1::Input::get
data_management::TensorPtr get(InputId id) const
daal::algorithms::neural_networks::layers::convolution2d::LayerDataId
LayerDataId
Definition: convolution2d_layer_types.h:86
daal::algorithms::math::abs::value
Definition: abs_types.h:112
daal::algorithms::neural_networks::layers::backward::interface1::Result
Provides methods to access the result obtained with the compute() method of the layer algorithm...
Definition: layer_backward_types.h:224
daal::algorithms::neural_networks::layers::convolution2d::backward::interface1::Result
Results obtained with the compute() method of the backward 2D convolution layer.
Definition: convolution2d_layer_backward_types.h:137
daal::algorithms::interface1::Input
Base class to represent computation input arguments. Algorithm-specific input arguments are represent...
Definition: algorithm_types.h:217
daal::algorithms::neural_networks::layers::backward::interface1::Input
Input parameters for the layer algorithm
Definition: layer_backward_types.h:150
daal::algorithms::neural_networks::layers::backward::interface1::Result::set
void set(ResultId id, const data_management::TensorPtr &ptr)

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