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

kernel_function_linear.h
1 /* file: kernel_function_linear.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 interface for the linear kernel function algorithm
21 //--
22 */
23 
24 #ifndef __KERNEL_FUNCTION_LINEAR_H__
25 #define __KERNEL_FUNCTION_LINEAR_H__
26 
27 #include "algorithms/algorithm.h"
28 #include "data_management/data/numeric_table.h"
29 #include "algorithms/kernel_function/kernel_function_types_linear.h"
30 #include "algorithms/kernel_function/kernel_function.h"
31 
32 namespace daal
33 {
34 namespace algorithms
35 {
36 namespace kernel_function
37 {
38 namespace linear
39 {
40 
41 namespace interface1
42 {
58 template<typename algorithmFPType, Method method, CpuType cpu>
59 class BatchContainer : public daal::algorithms::AnalysisContainerIface<batch>
60 {
61 public:
67  BatchContainer(daal::services::Environment::env *daalEnv);
69  ~BatchContainer();
73  virtual services::Status compute() DAAL_C11_OVERRIDE;
74 };
75 
92 template<typename algorithmFPType = DAAL_ALGORITHM_FP_TYPE, Method method = defaultDense>
93 class DAAL_EXPORT Batch : public KernelIface
94 {
95 public:
96  typedef KernelIface super;
97 
98  typedef algorithms::kernel_function::linear::Input InputType;
99  typedef algorithms::kernel_function::linear::Parameter ParameterType;
100  typedef typename super::ResultType ResultType;
101 
102  ParameterType parameter;
103  InputType input;
106  Batch()
107  {
108  initialize();
109  }
110 
117  Batch(const Batch<algorithmFPType, method> &other) : KernelIface(other), parameter(other.parameter), input(other.input)
118  {
119  initialize();
120  }
121 
126  virtual int getMethod() const DAAL_C11_OVERRIDE { return(int) method; }
127 
132  virtual InputType * getInput() DAAL_C11_OVERRIDE { return &input; }
133 
138  virtual ParameterBase * getParameter() DAAL_C11_OVERRIDE { return &parameter; }
139 
145  services::SharedPtr<Batch<algorithmFPType, method> > clone() const
146  {
147  return services::SharedPtr<Batch<algorithmFPType, method> >(cloneImpl());
148  }
149 
150 protected:
151  void initialize()
152  {
153  Analysis<batch>::_ac = new __DAAL_ALGORITHM_CONTAINER(batch, BatchContainer, algorithmFPType, method)(&_env);
154  _in = &input;
155  _par = &parameter;
156  }
157 
158  virtual Batch<algorithmFPType, method> * cloneImpl() const DAAL_C11_OVERRIDE
159  {
160  return new Batch<algorithmFPType, method>(*this);
161  }
162 
163  virtual services::Status allocateResult() DAAL_C11_OVERRIDE
164  {
165  services::Status s = _result->allocate<algorithmFPType>(&input, &parameter, (int) method);
166  _res = _result.get();
167  return s;
168  }
169 };
171 } // namespace interface1
172 using interface1::BatchContainer;
173 using interface1::Batch;
174 
175 } // linear
176 } // namespace kernel_function
177 } // namespace algorithm
178 } // namespace daal
179 #endif
daal::algorithms::kernel_function::linear::interface1::Batch
Computes a linear kernel function in the batch processing mode.
Definition: kernel_function_linear.h:93
daal::algorithms::kernel_function::linear::interface1::Batch::getParameter
virtual ParameterBase * getParameter() DAAL_C11_OVERRIDE
Definition: kernel_function_linear.h:138
daal::batch
Definition: daal_defines.h:112
daal::algorithms::kernel_function::linear::interface1::Batch::clone
services::SharedPtr< Batch< algorithmFPType, method > > clone() const
Definition: kernel_function_linear.h:145
daal::algorithms::AnalysisContainerIface
Abstract interface class that provides virtual methods to access and run implementations of the analy...
Definition: analysis.h:55
daal::algorithms::kernel_function::linear::interface1::Batch::getMethod
virtual int getMethod() const DAAL_C11_OVERRIDE
Definition: kernel_function_linear.h:126
daal::algorithms::kernel_function::linear::interface1::Batch::getInput
virtual InputType * getInput() DAAL_C11_OVERRIDE
Definition: kernel_function_linear.h:132
daal::algorithms::kernel_function::linear::interface1::Batch::input
InputType input
Definition: kernel_function_linear.h:103
daal::algorithms::kernel_function::linear::interface1::BatchContainer::compute
virtual services::Status compute() DAAL_C11_OVERRIDE
daal::algorithms::kernel_function::linear::interface1::Batch::Batch
Batch()
Definition: kernel_function_linear.h:106
daal::algorithms::kernel_function::linear::interface1::BatchContainer
Provides methods to run implementations of the linear kernel function algorithm. This class is associ...
Definition: kernel_function_linear.h:59
daal::algorithms::kernel_function::linear::interface1::Batch::parameter
ParameterType parameter
Definition: kernel_function_linear.h:102
daal::algorithms::kernel_function::linear::interface1::BatchContainer::~BatchContainer
~BatchContainer()
daal::algorithms::Analysis
Provides methods for execution of operations over data, such as computation of Summary Statistics est...
Definition: analysis.h:70
daal::algorithms::kernel_function::linear::interface1::BatchContainer::BatchContainer
BatchContainer(daal::services::Environment::env *daalEnv)
daal::algorithms::kernel_function::linear::interface1::Batch::Batch
Batch(const Batch< algorithmFPType, method > &other)
Definition: kernel_function_linear.h:117

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