cutlass::integer_subbyte< Bits, Signed > Struct Template Reference

4-bit signed integer type

#include <integer_subbyte.h>

Public Types
using	T = typename std::conditional< kSigned, int, unsigned >::type
	External type. More...
using	Storage = uint8_t
	Storage type. More...

Public Member Functions
CUTLASS_HOST_DEVICE	integer_subbyte ()
	No operation. More...
CUTLASS_HOST_DEVICE	integer_subbyte (int value)
	Conversion from integer type. More...
CUTLASS_HOST_DEVICE	integer_subbyte (unsigned value)
CUTLASS_HOST_DEVICE	integer_subbyte (double value)
	Conversion from double. More...
CUTLASS_HOST_DEVICE	operator T () const
CUTLASS_HOST_DEVICE bool	operator== (integer_subbyte const &rhs) const
	Equality. More...
CUTLASS_HOST_DEVICE bool	operator!= (integer_subbyte const &rhs) const
	Inequality. More...
CUTLASS_HOST_DEVICE bool	operator<= (integer_subbyte const &rhs) const
	Less than or equal. More...
CUTLASS_HOST_DEVICE bool	operator< (integer_subbyte const &rhs) const
	Less than. More...
CUTLASS_HOST_DEVICE bool	operator>= (integer_subbyte const &rhs) const
	Greater than or equal. More...
CUTLASS_HOST_DEVICE bool	operator> (integer_subbyte const &rhs) const
	Greater than. More...

Public Attributes
Storage	storage

Static Public Attributes
static int const	kBits = Bits
	Number of bits. More...
static bool const	kSigned = Signed
	Whether type is signed. More...
static Storage const	kMask = Storage((1 << kBits) - 1)
	Bitmask used to truncate from larger integers. More...

Member Typedef Documentation

template<int Bits, bool Signed = true>

using cutlass::integer_subbyte< Bits, Signed >::Storage = uint8_t

template<int Bits, bool Signed = true>

using cutlass::integer_subbyte< Bits, Signed >::T = typename std::conditional<kSigned, int, unsigned>::type

Constructor & Destructor Documentation

template<int Bits, bool Signed = true>

CUTLASS_HOST_DEVICE cutlass::integer_subbyte< Bits, Signed >::integer_subbyte ( )

inline

template<int Bits, bool Signed = true>

CUTLASS_HOST_DEVICE cutlass::integer_subbyte< Bits, Signed >::integer_subbyte ( int  value )

inline

template<int Bits, bool Signed = true>

CUTLASS_HOST_DEVICE cutlass::integer_subbyte< Bits, Signed >::integer_subbyte ( unsigned  value )

inline

template<int Bits, bool Signed = true>

CUTLASS_HOST_DEVICE cutlass::integer_subbyte< Bits, Signed >::integer_subbyte ( double  value )

inline

Member Function Documentation

template<int Bits, bool Signed = true>

CUTLASS_HOST_DEVICE cutlass::integer_subbyte< Bits, Signed >::operator T ( ) const

inline

template<int Bits, bool Signed = true>

CUTLASS_HOST_DEVICE bool cutlass::integer_subbyte< Bits, Signed >::operator!= ( integer_subbyte< Bits, Signed > const &  rhs ) const

inline

template<int Bits, bool Signed = true>

CUTLASS_HOST_DEVICE bool cutlass::integer_subbyte< Bits, Signed >::operator< ( integer_subbyte< Bits, Signed > const &  rhs ) const

inline

template<int Bits, bool Signed = true>

CUTLASS_HOST_DEVICE bool cutlass::integer_subbyte< Bits, Signed >::operator<= ( integer_subbyte< Bits, Signed > const &  rhs ) const

inline

template<int Bits, bool Signed = true>

CUTLASS_HOST_DEVICE bool cutlass::integer_subbyte< Bits, Signed >::operator== ( integer_subbyte< Bits, Signed > const &  rhs ) const

inline

template<int Bits, bool Signed = true>

CUTLASS_HOST_DEVICE bool cutlass::integer_subbyte< Bits, Signed >::operator> ( integer_subbyte< Bits, Signed > const &  rhs ) const

inline

template<int Bits, bool Signed = true>

CUTLASS_HOST_DEVICE bool cutlass::integer_subbyte< Bits, Signed >::operator>= ( integer_subbyte< Bits, Signed > const &  rhs ) const

inline

Member Data Documentation

template<int Bits, bool Signed = true>

int const cutlass::integer_subbyte< Bits, Signed >::kBits = Bits

static

template<int Bits, bool Signed = true>

Storage const cutlass::integer_subbyte< Bits, Signed >::kMask = Storage((1 << kBits) - 1)

static

template<int Bits, bool Signed = true>

bool const cutlass::integer_subbyte< Bits, Signed >::kSigned = Signed

static

template<int Bits, bool Signed = true>

Storage cutlass::integer_subbyte< Bits, Signed >::storage

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

• integer_subbyte.h