ActivationLayerInfo Class Reference

Activation Layer Information class. More...

#include <ActivationLayerInfo.h>

Public Types
typedef arm_compute::ActivationFunction	ActivationFunction
using	LookupTable256 = std::array< qasymm8_t, 256 >
	Lookup table More...

Public Member Functions
	ActivationLayerInfo ()=default
	ActivationLayerInfo (ActivationFunction f, float a=0.0f, float b=0.0f)
	Default Constructor. More...
ActivationFunction	activation () const
	Get the type of activation function. More...
float	a () const
	Get the alpha value. More...
float	b () const
	Get the beta value. More...
bool	enabled () const
	Check if initialised. More...

Detailed Description

Activation Layer Information class.

Definition at line 55 of file ActivationLayerInfo.h.

Member Typedef Documentation

ActivationFunction

typedef arm_compute::ActivationFunction ActivationFunction

Definition at line 58 of file ActivationLayerInfo.h.

LookupTable256

using LookupTable256 = std::array<qasymm8_t, 256>

Lookup table

Definition at line 61 of file ActivationLayerInfo.h.

Constructor & Destructor Documentation

ActivationLayerInfo() [1/2]

ActivationLayerInfo ( )

default

ActivationLayerInfo() [2/2]

ActivationLayerInfo ( ActivationFunction  f, float  a = 0.0f, float  b = 0.0f  )

inline

Default Constructor.

Parameters

[in]	f	The activation function to use.
[in]	a	(Optional) The alpha parameter used by some activation functions (ActivationFunction::BOUNDED_RELU, ActivationFunction::LU_BOUNDED_RELU, ActivationFunction::LINEAR, ActivationFunction::TANH).
[in]	b	(Optional) The beta parameter used by some activation functions (ActivationFunction::LINEAR, ActivationFunction::LU_BOUNDED_RELU, ActivationFunction::TANH).

Definition at line 71 of file ActivationLayerInfo.h.

        : _act(f), _a(a), _b(b), _enabled(true)
    {
    }

Member Function Documentation

a()

float a ( ) const

inline

Get the alpha value.

Definition at line 81 of file ActivationLayerInfo.h.

    {
        return _a;
    }

Referenced by CpuActivationKernel::configure(), ClTemplateActivation::get_tag_lut(), arm_compute::utils::info_helpers::is_relu6(), arm_compute::assembly_utils::map_to_arm_gemm_activation(), ClGemmConv2d::validate(), and GpuCkwActivation::write_component_code().

activation()

ActivationFunction activation ( ) const

inline

Get the type of activation function.

Definition at line 76 of file ActivationLayerInfo.h.

    {
        return _act;
    }

Referenced by CpuActivationKernel::configure(), ClGemmConv2d::configure(), arm_compute::graph::backends::detail::create_batch_normalization_layer(), arm_compute::graph::backends::detail::create_convolution_layer(), arm_compute::graph::backends::detail::create_depthwise_convolution_layer(), arm_compute::graph::backends::detail::create_fused_convolution_batch_normalization_layer(), arm_compute::graph::backends::detail::create_fused_convolution_with_post_op(), arm_compute::graph::backends::detail::create_fused_depthwise_convolution_batch_normalization_layer(), ClTemplateActivation::get_tag_lut(), arm_compute::utils::info_helpers::is_relu(), arm_compute::utils::info_helpers::is_relu6(), arm_compute::assembly_utils::map_to_arm_gemm_activation(), CpuFullyConnected::validate(), ClFullyConnected::validate(), ClGemmConv2d::validate(), and GpuCkwActivation::write_component_code().

b()

float b ( ) const

inline

Get the beta value.

Definition at line 86 of file ActivationLayerInfo.h.

    {
        return _b;
    }

Referenced by CpuActivationKernel::configure(), ClTemplateActivation::get_tag_lut(), arm_compute::utils::info_helpers::is_relu6(), arm_compute::assembly_utils::map_to_arm_gemm_activation(), ClGemmConv2d::validate(), and GpuCkwActivation::write_component_code().

enabled()

bool enabled ( ) const

inline

Check if initialised.

Definition at line 91 of file ActivationLayerInfo.h.

    {
        return _enabled;
    }

Referenced by ClDirectConv2d::configure(), FusedDepthwiseConvolutionBatchNormalizationFunction< TargetInfo, FusedLayerTypes >::configure(), NEBatchNormalizationLayerKernel::configure(), ClGemmConv2d::configure(), CpuGemmLowpMatrixMultiplyCore::configure(), arm_compute::graph::backends::detail::create_batch_normalization_layer(), arm_compute::graph::backends::detail::create_convolution_layer(), arm_compute::graph::backends::detail::create_depthwise_convolution_layer(), arm_compute::graph::backends::detail::create_fused_convolution_batch_normalization_layer(), arm_compute::graph::backends::detail::create_fused_convolution_with_post_op(), arm_compute::graph::backends::detail::create_fused_depthwise_convolution_batch_normalization_layer(), arm_compute::utils::info_helpers::is_relu(), arm_compute::utils::info_helpers::is_relu6(), CpuActivationKernel::run_op(), CpuFullyConnected::validate(), ClFullyConnected::validate(), CpuGemm::validate(), ClGemmConv2d::validate(), and CpuGemmLowpMatrixMultiplyCore::validate().

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

• arm_compute/function_info/ActivationLayerInfo.h