Compute Library
 21.11
NEReverseKernel.h
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2  * Copyright (c) 2018-2020 Arm Limited.
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24 #ifndef ARM_COMPUTE_NEREVERSEKERNEL_H
25 #define ARM_COMPUTE_NEREVERSEKERNEL_H
26 
28 
29 namespace arm_compute
30 {
31 class ITensor;
32 
33 /** Interface for the reverse layer kernel. */
34 class NEReverseKernel : public INEKernel
35 {
36 public:
37  const char *name() const override
38  {
39  return "NEReverseKernel";
40  }
41  /** Default constructor */
43  /** Prevent instances of this class from being copied (As this class contains pointers) */
44  NEReverseKernel(const NEReverseKernel &) = delete;
45  /** Prevent instances of this class from being copied (As this class contains pointers) */
46  NEReverseKernel &operator=(const NEReverseKernel &) = delete;
47  /** Allow instances of this class to be moved */
48  NEReverseKernel(NEReverseKernel &&) = default;
49  /** Allow instances of this class to be moved */
51  /** Default destructor */
52  ~NEReverseKernel() = default;
53  /** Initialise the kernel's inputs and output
54  *
55  * @param[in] input Input tensor. Data types supported: All
56  * @param[out] output Output tensor. Data type supported: Same as @p input
57  * @param[in] axis Axis tensor. Contains the indices of the dimensions to reverse. Data type supported: U32
58  */
59  void configure(const ITensor *input, ITensor *output, const ITensor *axis);
60 
61  /** Static function to check if given info will lead to a valid configuration of @ref NEReverseKernel
62  *
63  * @param[in] input Input tensor info. Data types supported: All
64  * @param[in] output Output tensor info. Data type supported: Same as @p input
65  * @param[in] axis Axis tensor info. Contains the indices of the dimensions to reverse. Data type supported: U32
66  *
67  * @return a status
68  */
69  static Status validate(const ITensorInfo *input, const ITensorInfo *output, const ITensorInfo *axis);
70 
71  // Inherited methods overridden:
72  void run(const Window &window, const ThreadInfo &info) override;
73 
74 private:
75  const ITensor *_input;
76  ITensor *_output;
77  const ITensor *_axis;
78 };
79 } // namespace arm_compute
80 #endif /*ARM_COMPUTE_NEREVERSEKERNEL_H */
void run(const Window &window, const ThreadInfo &info) override
Execute the kernel on the passed window.
const Window & window() const
The maximum window the kernel can be executed on.
Definition: IKernel.cpp:28
static Status validate(const ITensorInfo *input, const ITensorInfo *output, const ITensorInfo *axis)
Static function to check if given info will lead to a valid configuration of NEReverseKernel.
~NEReverseKernel()=default
Default destructor.
Common interface for all kernels implemented in C++.
Definition: ICPPKernel.h:38
Store the tensor's metadata.
Definition: ITensorInfo.h:40
NEReverseKernel & operator=(const NEReverseKernel &)=delete
Prevent instances of this class from being copied (As this class contains pointers) ...
Status class.
Definition: Error.h:52
Interface for CPU tensor.
Definition: ITensor.h:36
NEReverseKernel()
Default constructor.
void configure(const ITensor *input, ITensor *output, const ITensor *axis)
Initialise the kernel's inputs and output.
Copyright (c) 2017-2021 Arm Limited.
Interface for the reverse layer kernel.
ScaleKernelInfo info(interpolation_policy, default_border_mode, PixelValue(), sampling_policy, false)
Information about executing thread and CPU.
Definition: CPPTypes.h:158
const char * name() const override
Name of the kernel.
Describe a multidimensional execution window.
Definition: Window.h:39