Eigen::internal::packet_traits< bfloat16 > Struct Reference

#include <PacketMath.h>

Inheritance diagram for Eigen::internal::packet_traits< bfloat16 >:

Public Types
enum	{   Vectorizable = 1 , AlignedOnScalar = 1 , size = 8 , HasAdd = 1 ,   HasSub = 1 , HasMul = 1 , HasDiv = 1 , HasMin = 1 ,   HasMax = 1 , HasAbs = 1 , HasSin = EIGEN_FAST_MATH , HasCos = EIGEN_FAST_MATH ,   HasLog = 1 , HasExp = 1 , HasSqrt = 0 , HasRsqrt = 0 ,   HasTanh = 0 , HasErf = 0 , HasNegate = 1 , HasBlend = 1 }
enum	{   Vectorizable = 1 , AlignedOnScalar = 1 , size = 8 , HasCmp = 1 ,   HasAdd = 1 , HasSub = 1 , HasMul = 1 , HasDiv = 1 ,   HasSin = EIGEN_FAST_MATH , HasCos = EIGEN_FAST_MATH , HasNegate = 1 , HasAbs = 1 ,   HasAbs2 = 0 , HasMin = 1 , HasMax = 1 , HasConj = 1 ,   HasSetLinear = 0 , HasLog = 1 , HasLog1p = 1 , HasExpm1 = 1 ,   HasExp = 1 , HasSqrt = 0 , HasRsqrt = 0 , HasTanh = 0 ,   HasErf = 0 , HasBlend = 1 , HasBessel = 1 , HasNdtri = 1 }
enum	{   Vectorizable = 1 , AlignedOnScalar = 1 , size = 8 , HasBlend = 1 ,   HasInsert = 1 , HasSin = EIGEN_FAST_MATH , HasCos = EIGEN_FAST_MATH , HasSqrt = 0 ,   HasRsqrt = 0 , HasExp = 1 , HasTanh = 0 , HasErf = 0 ,   HasCmp = 1 , HasDiv = 1 }
enum	{   Vectorizable = 1 , AlignedOnScalar = 1 , size = 8 , HasCmp = 1 ,   HasAdd = 1 , HasSub = 1 , HasShift = 1 , HasMul = 1 ,   HasNegate = 1 , HasAbs = 1 , HasArg = 0 , HasAbs2 = 0 ,   HasAbsDiff = 1 , HasMin = 1 , HasMax = 1 , HasConj = 1 ,   HasSetLinear = 0 , HasBlend = 1 , HasDiv = 1 , HasSin = EIGEN_FAST_MATH ,   HasCos = EIGEN_FAST_MATH , HasLog = 1 , HasExp = 1 , HasSqrt = 0 ,   HasTanh = 0 , HasErf = 0 , HasBessel = 1 , HasNdtri = 1 }
typedef Packet8bf	type
typedef Packet8bf	half
typedef Packet8bf	type
typedef Packet8bf	half
typedef Packet16bf	type
typedef Packet8bf	half
typedef Packet4bf	type
typedef Packet4bf	half
Public Types inherited from Eigen::internal::default_packet_traits
enum	{   HasAdd = 1 , HasSub = 1 , HasShift = 1 , HasMul = 1 ,   HasNegate = 1 , HasAbs = 1 , HasAbs2 = 1 , HasMin = 1 ,   HasMax = 1 , HasConj = 1 , HasSetLinear = 1 , HasSign = 1 ,   HasRound = 1 , HasArg = 0 , HasAbsDiff = 0 , HasBlend = 0 ,   HasCmp = 0 , HasDiv = 0 , HasReciprocal = 0 , HasSqrt = 0 ,   HasRsqrt = 0 , HasExp = 0 , HasExpm1 = 0 , HasLog = 0 ,   HasLog1p = 0 , HasLog10 = 0 , HasPow = 0 , HasSin = 0 ,   HasCos = 0 , HasTan = 0 , HasASin = 0 , HasACos = 0 ,   HasATan = 0 , HasATanh = 0 , HasSinh = 0 , HasCosh = 0 ,   HasTanh = 0 , HasLGamma = 0 , HasDiGamma = 0 , HasZeta = 0 ,   HasPolygamma = 0 , HasErf = 0 , HasErfc = 0 , HasNdtri = 0 ,   HasBessel = 0 , HasIGamma = 0 , HasIGammaDerA = 0 , HasGammaSampleDerAlpha = 0 ,   HasIGammac = 0 , HasBetaInc = 0 }

Member Typedef Documentation

half [1/4]

typedef Packet8bf Eigen::internal::packet_traits< bfloat16 >::half

half [2/4]

typedef Packet8bf Eigen::internal::packet_traits< bfloat16 >::half

half [3/4]

typedef Packet8bf Eigen::internal::packet_traits< bfloat16 >::half

half [4/4]

typedef Packet4bf Eigen::internal::packet_traits< bfloat16 >::half

type [1/4]

typedef Packet8bf Eigen::internal::packet_traits< bfloat16 >::type

type [2/4]

typedef Packet8bf Eigen::internal::packet_traits< bfloat16 >::type

type [3/4]

typedef Packet16bf Eigen::internal::packet_traits< bfloat16 >::type

type [4/4]

typedef Packet4bf Eigen::internal::packet_traits< bfloat16 >::type

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
Vectorizable
AlignedOnScalar
size
HasBlend
HasInsert
HasSin
HasCos
HasSqrt
HasRsqrt
HasExp
HasTanh
HasErf
HasCmp
HasDiv

       {
    Vectorizable = 1,
    AlignedOnScalar = 1,
    size = 16,
    HasBlend = 0,
    HasInsert = 1,
    HasSin = EIGEN_FAST_MATH,
    HasCos = EIGEN_FAST_MATH,
    HasSqrt = 1,
    HasRsqrt = 1,
#ifdef EIGEN_VECTORIZE_AVX512DQ
    HasLog = 1,  // Currently fails test with bad accuracy.
    HasLog1p = 1,
    HasExpm1 = 1,
    HasNdtri = 1,
    HasBessel = 1,
#endif
    HasExp = 1,
    HasTanh = EIGEN_FAST_MATH,
    HasErf = EIGEN_FAST_MATH,
    HasCmp = 1,
    HasDiv = 1
  };

anonymous enum

anonymous enum

Enumerator
Vectorizable
AlignedOnScalar
size
HasCmp
HasAdd
HasSub
HasShift
HasMul
HasNegate
HasAbs
HasArg
HasAbs2
HasAbsDiff
HasMin
HasMax
HasConj
HasSetLinear
HasBlend
HasDiv
HasSin
HasCos
HasLog
HasExp
HasSqrt
HasTanh
HasErf
HasBessel
HasNdtri

       {
    Vectorizable = 1,
    AlignedOnScalar = 1,
    size = 4,
 
    HasCmp = 1,
    HasAdd = 1,
    HasSub = 1,
    HasShift = 1,
    HasMul = 1,
    HasNegate = 1,
    HasAbs = 1,
    HasArg = 0,
    HasAbs2 = 1,
    HasAbsDiff = 1,
    HasMin = 1,
    HasMax = 1,
    HasConj = 1,
    HasSetLinear = 1,
    HasBlend = 0,
    HasDiv = 1,
    HasSin = EIGEN_FAST_MATH,
    HasCos = EIGEN_FAST_MATH,
    HasLog = 1,
    HasExp = 1,
    HasSqrt = 0,
    HasTanh = EIGEN_FAST_MATH,
    HasErf = EIGEN_FAST_MATH,
    HasBessel = 0,  // Issues with accuracy.
    HasNdtri = 0
  };

anonymous enum

anonymous enum

Enumerator
Vectorizable
AlignedOnScalar
size
HasAdd
HasSub
HasMul
HasDiv
HasMin
HasMax
HasAbs
HasSin
HasCos
HasLog
HasExp
HasSqrt
HasRsqrt
HasTanh
HasErf
HasNegate
HasBlend

       {
    Vectorizable = 1,
    AlignedOnScalar = 1,
    size = 8,
 
    HasAdd = 1,
    HasSub = 1,
    HasMul = 1,
    HasDiv = 1,
    HasMin = 1,
    HasMax = 1,
    HasAbs = 1,
    HasSin = EIGEN_FAST_MATH,
    HasCos = EIGEN_FAST_MATH,
    HasLog = 1,
    HasExp = 1,
#ifdef EIGEN_VECTORIZE_VSX
    HasSqrt = 1,
#if !EIGEN_COMP_CLANG
    HasRsqrt = 1,
#else
    HasRsqrt = 0,
#endif
#else
    HasSqrt = 0,
    HasRsqrt = 0,
#endif
    HasTanh = 0,
    HasErf = 0,
    HasNegate = 1,
    HasBlend = 1
  };

anonymous enum

anonymous enum

Enumerator
Vectorizable
AlignedOnScalar
size
HasCmp
HasAdd
HasSub
HasMul
HasDiv
HasSin
HasCos
HasNegate
HasAbs
HasAbs2
HasMin
HasMax
HasConj
HasSetLinear
HasLog
HasLog1p
HasExpm1
HasExp
HasSqrt
HasRsqrt
HasTanh
HasErf
HasBlend
HasBessel
HasNdtri

       {
    Vectorizable = 1,
    AlignedOnScalar = 1,
    size = 8,
 
    HasCmp = 1,
    HasAdd = 1,
    HasSub = 1,
    HasMul = 1,
    HasDiv = 1,
    HasSin = EIGEN_FAST_MATH,
    HasCos = EIGEN_FAST_MATH,
    HasNegate = 1,
    HasAbs = 1,
    HasAbs2 = 0,
    HasMin = 1,
    HasMax = 1,
    HasConj = 1,
    HasSetLinear = 0,
    HasLog = 1,
    HasLog1p = 1,
    HasExpm1 = 1,
    HasExp = 1,
    HasSqrt = 1,
    HasRsqrt = 1,
    HasTanh = EIGEN_FAST_MATH,
    HasErf = EIGEN_FAST_MATH,
    HasBlend = 0,
    HasBessel = 1,
    HasNdtri = 1
  };

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

• AltiVec/PacketMath.h