Compute Library
 22.02
NEReorgLayerKernel.h
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1 /*
2  * Copyright (c) 2018-2021 Arm Limited.
3  *
4  * SPDX-License-Identifier: MIT
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24 #ifndef ARM_COMPUTE_NEREORGLAYERKERNEL_H
25 #define ARM_COMPUTE_NEREORGLAYERKERNEL_H
26 
28 
29 namespace arm_compute
30 {
31 // Forward declarations
32 class ITensor;
33 
34 /** Interface for the kernel to perform tensor re-organization */
36 {
37 public:
38  const char *name() const override
39  {
40  return "NEReorgLayerKernel";
41  }
42  /** Default constructor */
44  /** Prevent instances of this class from being copied (As this class contains pointers) */
45  NEReorgLayerKernel(const NEReorgLayerKernel &) = delete;
46  /** Prevent instances of this class from being copied (As this class contains pointers) */
48  /** Default Move Constructor. */
50  /** Default move assignment operator */
52  /** Default destructor */
53  ~NEReorgLayerKernel() = default;
54  /** Set the input and output of the kernel
55  *
56  * @param[in] input Source tensor. Data type supported: All
57  * @param[out] output Destination tensor. Data type supported: Same as @p input
58  * @param[in] stride Stride to be used during data re-organization.
59  * It defines the spatial distance between 2 consecutive pixels in the x and y direction
60  */
61  void configure(const ITensor *input, ITensor *output, int32_t stride);
62 
63  /** Static function to check if given info will lead to a valid configuration of @ref cpu::kernels::CpuReshapeKernel
64  *
65  * @param[in] input Source tensor info. Data type supported: All
66  * @param[in] output Destination tensor info. Data type supported: Same as @p input
67  * @param[in] stride Stride to be used during data re-organization
68  * It defines the spatial distance between 2 consecutive pixels in the x and y direction
69  *
70  * @return a status
71  */
72  static Status validate(const ITensorInfo *input, const ITensorInfo *output, int32_t stride);
73 
74  // Inherited methods overridden:
75  void run(const Window &window, const ThreadInfo &info) override;
76 
77 private:
78  const ITensor *_input;
79  ITensor *_output;
80  int32_t _stride;
81 };
82 } // namespace arm_compute
83 #endif /*ARM_COMPUTE_NEREORGLAYERKERNEL_H */
const Window & window() const
The maximum window the kernel can be executed on.
Definition: IKernel.cpp:28
Common interface for all kernels implemented in C++.
Definition: ICPPKernel.h:38
Store the tensor's metadata.
Definition: ITensorInfo.h:40
NEReorgLayerKernel()
Default constructor.
Status class.
Definition: Error.h:52
Interface for CPU tensor.
Definition: ITensor.h:36
Interface for the kernel to perform tensor re-organization.
Copyright (c) 2017-2021 Arm Limited.
NEReorgLayerKernel & operator=(const NEReorgLayerKernel &)=delete
Prevent instances of this class from being copied (As this class contains pointers) ...
void run(const Window &window, const ThreadInfo &info) override
Execute the kernel on the passed window.
const char * name() const override
Name of the kernel.
void configure(const ITensor *input, ITensor *output, int32_t stride)
Set the input and output of the kernel.
ScaleKernelInfo info(interpolation_policy, default_border_mode, PixelValue(), sampling_policy, false)
static Status validate(const ITensorInfo *input, const ITensorInfo *output, int32_t stride)
Static function to check if given info will lead to a valid configuration of cpu::kernels::CpuReshape...
~NEReorgLayerKernel()=default
Default destructor.
Information about executing thread and CPU.
Definition: CPPTypes.h:169
Describe a multidimensional execution window.
Definition: Window.h:39