QSymm8PerAxisEncoder Class Reference

#include <BaseIterator.hpp>

Inheritance diagram for QSymm8PerAxisEncoder:

Collaboration diagram for QSymm8PerAxisEncoder:

Public Member Functions
	QSymm8PerAxisEncoder (int8_t *data, const armnn::TensorInfo &tensorInfo)
void	Set (float right)
float	Get () const
float	GetScale () const
Public Member Functions inherited from PerAxisIterator< int8_t, Encoder< float > >
	PerAxisIterator (int8_t *data=nullptr, unsigned int axisFactor=0, unsigned int axisDimensionality=0)
	PerAxisIterator (int8_t *data=nullptr, const armnn::TensorShape &tensorShape=TensorShape(), const unsigned int axis=0)
void	Reset (void *data) override
PerAxisIterator &	operator++ () override
PerAxisIterator &	operator+= (const unsigned int increment) override
PerAxisIterator &	operator-= (const unsigned int decrement) override
PerAxisIterator &	SetIndexOnMem (const unsigned int index)
PerAxisIterator &	operator[] (const unsigned int index) override
Public Member Functions inherited from Encoder< float >
	Encoder ()
virtual	~Encoder ()
virtual float	Get () const=0
Public Member Functions inherited from BaseIterator
	BaseIterator ()
virtual	~BaseIterator ()

Additional Inherited Members
Protected Attributes inherited from PerAxisIterator< int8_t, Encoder< float > >
int8_t *	m_Iterator
int8_t *	m_Start
unsigned int	m_AxisIndex
unsigned int	m_AxisDimensionality
unsigned int	m_AxisFactor
unsigned int	m_Index

Detailed Description

Definition at line 832 of file BaseIterator.hpp.

Constructor & Destructor Documentation

QSymm8PerAxisEncoder()

QSymm8PerAxisEncoder ( int8_t *  data, const armnn::TensorInfo &  tensorInfo  )

inline

Definition at line 835 of file BaseIterator.hpp.

        : PerAxisIterator(data, tensorInfo.GetShape(), tensorInfo.GetQuantizationDim().value()),
          m_Scale(tensorInfo.GetQuantizationScales()), m_Offset(tensorInfo.GetQuantizationOffset())
    {}

Member Function Documentation

Get()

float Get ( ) const

inline

Definition at line 845 of file BaseIterator.hpp.

    {
        return armnn::Dequantize(*m_Iterator, m_Scale[m_AxisIndex], m_Offset);
    }

References armnn::Dequantize(), PerAxisIterator< int8_t, Encoder< float > >::m_AxisIndex, and PerAxisIterator< int8_t, Encoder< float > >::m_Iterator.

GetScale()

float GetScale ( ) const

inline

Definition at line 851 of file BaseIterator.hpp.

    {
        return m_Scale[m_AxisIndex];
    }

References PerAxisIterator< int8_t, Encoder< float > >::m_AxisIndex.

Set()

void Set ( float  right )

inlinevirtual

Implements Encoder< float >.

Definition at line 840 of file BaseIterator.hpp.

    {
        *m_Iterator = armnn::Quantize<int8_t>(right, m_Scale[m_AxisIndex], m_Offset);
    }

References PerAxisIterator< int8_t, Encoder< float > >::m_AxisIndex, and PerAxisIterator< int8_t, Encoder< float > >::m_Iterator.

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

• src/backends/reference/workloads/BaseIterator.hpp