Compute Library
 20.11
FunctionDescriptors.h
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1 /*
2  * Copyright (c) 2019-2020 Arm Limited.
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24 #ifndef ARM_COMPUTE_RUNTIME_FUNCTION_DESCRIPTORS_H
25 #define ARM_COMPUTE_RUNTIME_FUNCTION_DESCRIPTORS_H
26 
27 #include "arm_compute/core/Types.h"
28 
29 #include <utility>
30 
31 namespace arm_compute
32 {
33 /** FFT direction to use */
34 enum class FFTDirection
35 {
36  Forward,
37  Inverse
38 };
39 
40 /** Descriptor used by the FFT1D function */
41 struct FFT1DInfo
42 {
43  unsigned int axis{ 0 }; /**< Axis to run the FFT on. */
44  FFTDirection direction{ FFTDirection::Forward }; /**< Direction of the FFT. */
45 };
46 
47 /** Descriptor used by the FFT2D function */
48 struct FFT2DInfo
49 {
50  unsigned int axis0{ 0 }; /**< Axis to run first pass on. If same, multiple transforms are performed on single axis*/
51  unsigned int axis1{ 1 }; /**< Axis to run second pass on. If same, multiple transforms are performed on single axis*/
52  FFTDirection direction{ FFTDirection::Forward }; /**< Direction of the FFT. */
53 };
54 
55 /** Descriptor used by the Convolution function */
56 struct Conv2dInfo
57 {
58  Conv2dInfo() = default;
59 
61  const Size2D &dilation,
63  bool enable_fast_math,
64  unsigned int num_groups)
66  {
67  }
68 
70  Size2D dilation{ 1U, 1U };
72  bool enable_fast_math{ false };
73  unsigned int num_groups{ 1 };
74 };
75 } // namespace arm_compute
76 #endif /* ARM_COMPUTE_RUNTIME_FUNCTION_DESCRIPTORS_H */
unsigned int axis
Axis to run the FFT on.
FFTDirection direction
Direction of the FFT.
ActivationLayerInfo act_info
Descriptor used by the FFT1D function.
Descriptor used by the FFT2D function.
Activation Layer Information class.
Definition: Types.h:1541
Copyright (c) 2017-2020 Arm Limited.
Conv2dInfo(const PadStrideInfo &conv_info, const Size2D &dilation, const ActivationLayerInfo &act_info, bool enable_fast_math, unsigned int num_groups)
FFTDirection
FFT direction to use.
Padding and stride information class.
Definition: Types.h:713
Descriptor used by the Convolution function.
Class for specifying the size of an image or rectangle.
Definition: Size2D.h:34
unsigned int axis1
Axis to run second pass on.
FFTDirection direction
Direction of the FFT.
unsigned int axis0
Axis to run first pass on.