Compute Library
 22.05
CLFFTScaleKernel.h
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1 /*
2  * Copyright (c) 2019-2020 Arm Limited.
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4  * SPDX-License-Identifier: MIT
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24 #ifndef ARM_COMPUTE_CLFFTSCALEKERNEL_H
25 #define ARM_COMPUTE_CLFFTSCALEKERNEL_H
26 
27 #include "src/core/CL/ICLKernel.h"
28 
30 
31 namespace arm_compute
32 {
33 // Forward declarations
34 class ICLTensor;
35 
36 /** Interface for the inverse fft scale kernel. */
38 {
39 public:
40  /** Constructor */
42  /** Prevent instances of this class from being copied (As this class contains pointers) */
43  CLFFTScaleKernel(const CLFFTScaleKernel &) = delete;
44  /** Prevent instances of this class from being copied (As this class contains pointers) */
45  CLFFTScaleKernel &operator=(const CLFFTScaleKernel &) = delete;
46  /** Default Move Constructor. */
47  CLFFTScaleKernel(CLFFTScaleKernel &&) = default;
48  /** Default move assignment operator */
50  /** Default destructor */
51  ~CLFFTScaleKernel() = default;
52  /** Set the input and output tensors.
53  *
54  * @param[in,out] input Source tensor. Data types supported: F16/F32.
55  * @param[out] output Destination tensor. Data type supported: same as @p input
56  * @param[in] config Kernel configuration
57  */
58  void configure(ICLTensor *input, ICLTensor *output, const FFTScaleKernelInfo &config);
59  /** Set the input and output tensors.
60  *
61  * @param[in] compile_context The compile context to be used.
62  * @param[in,out] input Source tensor. Data types supported: F16/F32.
63  * @param[out] output Destination tensor. Data type supported: same as @p input
64  * @param[in] config Kernel configuration
65  */
66  void configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *output, const FFTScaleKernelInfo &config);
67  /** Static function to check if given info will lead to a valid configuration of @ref CLFFTScaleKernel
68  *
69  * @param[in] input Source tensor info. Data types supported: F16/F32.
70  * @param[in] output Destination tensor info. Data type supported: same as @p input
71  * @param[in] config Kernel configuration
72  *
73  * @return a status
74  */
75  static Status validate(const ITensorInfo *input, const ITensorInfo *output, const FFTScaleKernelInfo &config);
76 
77  // Inherited methods overridden:
78  void run(const Window &window, cl::CommandQueue &queue) override;
79 
80 private:
81  ICLTensor *_input;
82  ICLTensor *_output;
83  bool _run_in_place;
84 };
85 } // namespace arm_compute
86 #endif /*ARM_COMPUTE_CLFFTSCALEKERNEL_H */
const Window & window() const
The maximum window the kernel can be executed on.
Definition: IKernel.cpp:28
CLFFTScaleKernel & operator=(const CLFFTScaleKernel &)=delete
Prevent instances of this class from being copied (As this class contains pointers) ...
Store the tensor's metadata.
Definition: ITensorInfo.h:40
Status class.
Definition: Error.h:52
Common interface for all the OpenCL kernels.
Definition: ICLKernel.h:81
void configure(ICLTensor *input, ICLTensor *output, const FFTScaleKernelInfo &config)
Set the input and output tensors.
Copyright (c) 2017-2022 Arm Limited.
Descriptor for FFT scale kernels.
void run(const Window &window, cl::CommandQueue &queue) override
Enqueue the OpenCL kernel to process the given window on the passed OpenCL command queue...
CLCompileContext class.
static Status validate(const ITensorInfo *input, const ITensorInfo *output, const FFTScaleKernelInfo &config)
Static function to check if given info will lead to a valid configuration of CLFFTScaleKernel.
Interface for the inverse fft scale kernel.
Interface for OpenCL tensor.
Definition: ICLTensor.h:42
~CLFFTScaleKernel()=default
Default destructor.
Describe a multidimensional execution window.
Definition: Window.h:39