C++ API Reference for Intel® Data Analytics Acceleration Library 2020 Update 1

relu_layer_backward_types.h
1 /* file: relu_layer_backward_types.h */
2 /*******************************************************************************
3 * Copyright 2014-2020 Intel Corporation
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *******************************************************************************/
17 
18 /*
19 //++
20 // Implementation of the backward rectifier linear unit (relu) layer.
21 //--
22 */
23 
24 #ifndef __RELU_LAYER_BACKWARD_TYPES_H__
25 #define __RELU_LAYER_BACKWARD_TYPES_H__
26 
27 #include "algorithms/algorithm.h"
28 #include "data_management/data/tensor.h"
29 #include "data_management/data/homogen_tensor.h"
30 #include "services/daal_defines.h"
31 #include "algorithms/neural_networks/layers/layer_backward_types.h"
32 #include "algorithms/neural_networks/layers/relu/relu_layer_types.h"
33 
34 namespace daal
35 {
36 namespace algorithms
37 {
38 namespace neural_networks
39 {
40 namespace layers
41 {
45 namespace relu
46 {
56 namespace backward
57 {
61 namespace interface1
62 {
68 class DAAL_EXPORT Input : public layers::backward::Input
69 {
70 public:
71  typedef layers::backward::Input super;
76  Input();
77 
82  Input(const Input& other);
83 
84  /*
85  * \DAAL_DEPRECATED
86  */
87  virtual ~Input() {}
88 
92  using layers::backward::Input::get;
93 
97  using layers::backward::Input::set;
98 
105  DAAL_DEPRECATED data_management::TensorPtr get(LayerDataId id) const;
106 
113  DAAL_DEPRECATED void set(LayerDataId id, const data_management::TensorPtr &value);
114 
123  DAAL_DEPRECATED services::Status check(const daal::algorithms::Parameter *par, int method) const DAAL_C11_OVERRIDE;
124 };
125 
131 class DAAL_EXPORT Result : public layers::backward::Result
132 {
133 public:
134  DECLARE_SERIALIZABLE_CAST(Result);
139  Result();
140 
141  /*
142  * \DAAL_DEPRECATED
143  */
144  virtual ~Result() {};
145 
149  using layers::backward::Result::get;
150 
154  using layers::backward::Result::set;
155 
165  DAAL_DEPRECATED services::Status check(const daal::algorithms::Input *input, const daal::algorithms::Parameter *par, int method) const DAAL_C11_OVERRIDE;
166 
176  template <typename algorithmFPType>
177  DAAL_EXPORT services::Status allocate(const daal::algorithms::Input *input, const daal::algorithms::Parameter *parameter, const int method);
178 
179 protected:
184  template<typename Archive, bool onDeserialize>
185  services::Status serialImpl(Archive *arch)
186  {
187  return daal::algorithms::Result::serialImpl<Archive, onDeserialize>(arch);
188  }
189 };
190 typedef services::SharedPtr<Result> ResultPtr;
191 
193 } // namespace interface1
194 using interface1::Input;
195 using interface1::Result;
196 using interface1::ResultPtr;
197 } // namespace backward
198 
199 } // namespace relu
200 } // namespace layers
201 } // namespace neural_networks
202 } // namespace algorithm
203 } // namespace daal
204 #endif
daal::algorithms::neural_networks::layers::relu::backward::interface1::Input
Input objects for the backward relu layer
Definition: relu_layer_backward_types.h:68
daal_defines.h
daal::algorithms::math::abs::value
Definition: abs_types.h:88
daal::algorithms::neural_networks::layers::relu::LayerDataId
LayerDataId
Identifiers of input objects for the backward relu layer and results for the forward relu layer...
Definition: relu_layer_types.h:66
daal::algorithms::neural_networks::layers::relu::backward::interface1::Result
Provides methods to access the result obtained with the compute() method of the backward relu layer...
Definition: relu_layer_backward_types.h:131

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