PadStrideInfo Class Reference

#include <CoreTypes.h>

Public Member Functions
	PadStrideInfo (unsigned int stride_x=1, unsigned int stride_y=1, unsigned int pad_x=0, unsigned int pad_y=0, DimensionRoundingType round=DimensionRoundingType::FLOOR)
	Constructor. More...
	PadStrideInfo (unsigned int stride_x, unsigned int stride_y, unsigned int pad_left, unsigned int pad_right, unsigned int pad_top, unsigned int pad_bottom, DimensionRoundingType round)
	Constructor. More...
std::pair< unsigned int, unsigned int >	stride () const
	Get the stride. More...
bool	padding_is_symmetric () const
	Check whether the padding is symmetric. More...
std::pair< unsigned int, unsigned int >	pad () const
	Get the padding. More...
unsigned int	pad_left () const
	Get the left padding. More...
unsigned int	pad_right () const
	Get the right padding. More...
unsigned int	pad_top () const
	Get the top padding. More...
unsigned int	pad_bottom () const
	Get the bottom padding. More...
DimensionRoundingType	round () const
	Get the rounding type. More...
bool	has_padding () const
	Check whether this has any padding. More...

Detailed Description

Definition at line 138 of file CoreTypes.h.

Constructor & Destructor Documentation

PadStrideInfo() [1/2]

PadStrideInfo ( unsigned int  stride_x = 1, unsigned int  stride_y = 1, unsigned int  pad_x = 0, unsigned int  pad_y = 0, DimensionRoundingType  round = DimensionRoundingType::FLOOR  )

inline

Constructor.

Parameters

[in]	stride_x	(Optional) Stride, in elements, across x. Defaults to 1.
[in]	stride_y	(Optional) Stride, in elements, across y. Defaults to 1.
[in]	pad_x	(Optional) Padding, in elements, across x. Defaults to 0.
[in]	pad_y	(Optional) Padding, in elements, across y. Defaults to 0.
[in]	round	(Optional) Dimensions rounding. Defaults to DimensionRoundingType::FLOOR.

Definition at line 149 of file CoreTypes.h.

        : _stride(std::make_pair(stride_x, stride_y)),
          _pad_left(pad_x),
          _pad_top(pad_y),
          _pad_right(pad_x),
          _pad_bottom(pad_y),
          _round_type(round)
    {
    }

PadStrideInfo() [2/2]

PadStrideInfo ( unsigned int  stride_x, unsigned int  stride_y, unsigned int  pad_left, unsigned int  pad_right, unsigned int  pad_top, unsigned int  pad_bottom, DimensionRoundingType  round  )

inline

Constructor.

Parameters

[in]	stride_x	Stride, in elements, across x.
[in]	stride_y	Stride, in elements, across y.
[in]	pad_left	Padding across x on the left, in elements.
[in]	pad_right	Padding across x on the right, in elements.
[in]	pad_top	Padding across y on the top, in elements.
[in]	pad_bottom	Padding across y on the bottom, in elements.
[in]	round	Dimensions rounding.

Definition at line 170 of file CoreTypes.h.

        : _stride(std::make_pair(stride_x, stride_y)),
          _pad_left(pad_left),
          _pad_top(pad_top),
          _pad_right(pad_right),
          _pad_bottom(pad_bottom),
          _round_type(round)
    {
    }

Member Function Documentation

has_padding()

bool has_padding ( ) const

inline

Check whether this has any padding.

Definition at line 239 of file CoreTypes.h.

    {
        return (_pad_left != 0 || _pad_top != 0 || _pad_right != 0 || _pad_bottom != 0);
    }

Referenced by arm_compute::cpu::poolingMxN_fp32_neon_nhwc().

pad()

std::pair<unsigned int, unsigned int> pad ( ) const

inline

Get the padding.

Note

This should only be used when the padding is symmetric.

Returns

a pair: padding left/right, padding top/bottom

Definition at line 204 of file CoreTypes.h.

    {
        //this accessor should be used only when padding is symmetric
        ARM_COMPUTE_ERROR_ON(!padding_is_symmetric());
        return std::make_pair(_pad_left, _pad_top);
    }

References ARM_COMPUTE_ERROR_ON, and PadStrideInfo::padding_is_symmetric().

pad_bottom()

unsigned int pad_bottom ( ) const

inline

Get the bottom padding.

Definition at line 227 of file CoreTypes.h.

    {
        return _pad_bottom;
    }

Referenced by arm_compute::misc::shape_calculator::compute_unpool_shape(), NEDeconvolutionLayer::configure(), CLGEMMDeconvolutionLayer::configure(), arm_compute::deconvolution_output_dimensions(), arm_compute::assembly_utils::map_to_arm_conv_padding(), arm_compute::operator<<(), arm_compute::cpu::poolingMxN_fp32_neon_nhwc(), arm_compute::cpu::poolingMxN_q8_neon_nhwc(), CPPUpsampleKernel::run(), CLDeconvolutionLayerUpsampleKernel::run(), arm_compute::scaled_dimensions(), arm_compute::scaled_dimensions_signed(), NEDeconvolutionLayer::validate(), and CLGEMMDeconvolutionLayer::validate().

pad_left()

unsigned int pad_left ( ) const

inline

Get the left padding.

Definition at line 212 of file CoreTypes.h.

    {
        return _pad_left;
    }

Referenced by arm_compute::misc::shape_calculator::compute_unpool_shape(), ClTransposedConvolutionKernel::configure(), ClPool2dKernel::configure(), NEDeconvolutionLayer::configure(), CLGEMMDeconvolutionLayer::configure(), arm_compute::deconvolution_output_dimensions(), arm_compute::assembly_utils::map_to_arm_conv_padding(), arm_compute::operator<<(), arm_compute::cpu::poolingMxN_fp32_neon_nhwc(), arm_compute::cpu::poolingMxN_fp32_neon_nhwc_kernel_indices(), arm_compute::cpu::poolingMxN_q8_neon_nhwc(), CPPUpsampleKernel::run(), CLDeconvolutionLayerUpsampleKernel::run(), arm_compute::scaled_dimensions(), arm_compute::scaled_dimensions_signed(), NEDeconvolutionLayer::validate(), and CLGEMMDeconvolutionLayer::validate().

pad_right()

unsigned int pad_right ( ) const

inline

Get the right padding.

Definition at line 217 of file CoreTypes.h.

    {
        return _pad_right;
    }

Referenced by arm_compute::misc::shape_calculator::compute_unpool_shape(), NEDeconvolutionLayer::configure(), CLGEMMDeconvolutionLayer::configure(), arm_compute::deconvolution_output_dimensions(), arm_compute::assembly_utils::map_to_arm_conv_padding(), arm_compute::operator<<(), arm_compute::cpu::poolingMxN_fp32_neon_nhwc(), arm_compute::cpu::poolingMxN_q8_neon_nhwc(), CPPUpsampleKernel::run(), CLDeconvolutionLayerUpsampleKernel::run(), arm_compute::scaled_dimensions(), arm_compute::scaled_dimensions_signed(), NEDeconvolutionLayer::validate(), and CLGEMMDeconvolutionLayer::validate().

pad_top()

unsigned int pad_top ( ) const

inline

Get the top padding.

Definition at line 222 of file CoreTypes.h.

    {
        return _pad_top;
    }

Referenced by arm_compute::misc::shape_calculator::compute_unpool_shape(), ClTransposedConvolutionKernel::configure(), ClPool2dKernel::configure(), NEDeconvolutionLayer::configure(), CLGEMMDeconvolutionLayer::configure(), arm_compute::deconvolution_output_dimensions(), arm_compute::assembly_utils::map_to_arm_conv_padding(), arm_compute::operator<<(), arm_compute::cpu::poolingMxN_fp32_neon_nhwc(), arm_compute::cpu::poolingMxN_fp32_neon_nhwc_kernel_indices(), arm_compute::cpu::poolingMxN_q8_neon_nhwc(), CPPUpsampleKernel::run(), CLDeconvolutionLayerUpsampleKernel::run(), arm_compute::scaled_dimensions(), arm_compute::scaled_dimensions_signed(), NEDeconvolutionLayer::validate(), and CLGEMMDeconvolutionLayer::validate().

padding_is_symmetric()

bool padding_is_symmetric ( ) const

inline

Check whether the padding is symmetric.

Returns

True if the padding is symmetric.

Definition at line 194 of file CoreTypes.h.

    {
        return (_pad_left == _pad_right) && (_pad_top == _pad_bottom);
    }

Referenced by PadStrideInfo::pad().

round()

DimensionRoundingType round ( ) const

inline

Get the rounding type.

Definition at line 233 of file CoreTypes.h.

    {
        return _round_type;
    }

Referenced by arm_compute::scaled_dimensions(), and arm_compute::scaled_dimensions_signed().

stride()

std::pair<unsigned int, unsigned int> stride ( ) const

inline

Get the stride.

Returns

a pair: stride x, stride y.

Definition at line 186 of file CoreTypes.h.

    {
        return _stride;
    }

Referenced by arm_compute::misc::shape_calculator::compute_unpool_shape(), ClTransposedConvolutionKernel::configure(), ClPool2dKernel::configure(), CpuPool2dKernel::configure(), ClGemmConv2d::configure(), arm_compute::deconvolution_output_dimensions(), ClConv2d::get_convolution_method(), CLDeconvolutionLayer::get_deconvolution_method(), arm_compute::operator<<(), arm_compute::cpu::poolingMxN_fp32_neon_nhwc(), arm_compute::cpu::poolingMxN_fp32_neon_nhwc_kernel_indices(), arm_compute::cpu::poolingMxN_q8_neon_nhwc(), CPPUpsampleKernel::run(), CLDeconvolutionLayerUpsampleKernel::run(), CpuPool2dKernel::run_op(), arm_compute::scaled_dimensions(), arm_compute::scaled_dimensions_signed(), ClGemmConv2d::validate(), and CLGEMMDeconvolutionLayer::validate().

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The documentation for this class was generated from the following file:

• arm_compute/core/CoreTypes.h