Compute Library
 22.08
NEElementwiseUnaryLayer.h
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2  * Copyright (c) 2018-2021 Arm Limited.
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4  * SPDX-License-Identifier: MIT
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24 #ifndef ARM_COMPUTE_NEELEMENTWISEUNARYLAYER_H
25 #define ARM_COMPUTE_NEELEMENTWISEUNARYLAYER_H
26 
27 #include "arm_compute/core/Error.h"
28 #include "arm_compute/core/Types.h"
30 
31 #include <memory>
32 
33 namespace arm_compute
34 {
35 class ITensor;
36 class ITensorInfo;
37 /** Basic function to perform unary elementwise operations */
38 template <ElementWiseUnary op>
40 {
41 public:
42  /** Default Constructor */
44  /** Default Destructor */
46  /** Prevent instances of this class from being copied (As this class contains pointers) */
48  /** Default move constructor */
50  /** Prevent instances of this class from being copied (As this class contains pointers) */
52  /** Default move assignment operator */
54 
55  /** Initialize the function
56  *
57  * Valid data layouts:
58  * - All
59  *
60  * Valid data type configurations:
61  * |src |dst |
62  * |:--------------|:--------------|
63  * |F16 |F16 |
64  * |F32 |F32 |
65  * |S32 |S32 |
66  *
67  * @param[in] input Input tensor. Data types supported: F16/F32, F16/F32/S32 for NEG/ABS operations.
68  * @param[out] output Output tensor. Data types supported: Same as @p input.
69  */
70  void configure(const ITensor *input, ITensor *output);
71  /** Static function to check if given info will lead to a valid configuration
72  *
73  * @param[in] input Input tensor info. Data types supported: F16/F32, F16/F32/S32 for NEG/ABS operations.
74  * @param[in] output Output tensor info. Data types supported: Same as @p input.
75  *
76  * @return a status
77  */
78  static Status validate(const ITensorInfo *input, const ITensorInfo *output);
79  // Inherited methods overridden:
80  void run() override;
81 
82 private:
83  struct Impl;
84  std::unique_ptr<Impl> _impl;
85 };
86 
94 
95 } // namespace arm_compute
96 #endif /* ARM_COMPUTE_NEELEMENTWISEUNARYLAYER_H */
Base class for all functions.
Definition: IFunction.h:30
~NEElementwiseUnaryLayer()
Default Destructor.
void run() override
Run the kernels contained in the function.
Store the tensor&#39;s metadata.
Definition: ITensorInfo.h:40
Status class.
Definition: Error.h:52
Interface for CPU tensor.
Definition: ITensor.h:36
Copyright (c) 2017-2022 Arm Limited.
static Status validate(const ITensorInfo *input, const ITensorInfo *output)
Static function to check if given info will lead to a valid configuration.
void configure(const ITensor *input, ITensor *output)
Initialize the function.
NEElementwiseUnaryLayer & operator=(const NEElementwiseUnaryLayer &)=delete
Prevent instances of this class from being copied (As this class contains pointers) ...
Basic function to perform unary elementwise operations.