Eigen::internal::packet_traits< float > Struct Template Reference

#include <PacketMath.h>

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

Collaboration diagram for Eigen::internal::packet_traits< float >:

List of all members.

Public Types
enum	{   Vectorizable = 1, AlignedOnScalar = 1, size = 4, HasHalfPacket = 0,   HasDiv = 1, HasSin = 0, HasCos = 0, HasLog = 1,   HasExp = 1, HasSqrt = 0 }
enum	{   Vectorizable = 1, AlignedOnScalar = 1, size = 4, HasHalfPacket = 0,   HasDiv = 1, HasSin = 0, HasCos = 0, HasLog = 1,   HasExp = 1, HasSqrt = 0, HasRsqrt = 1, HasTanh = EIGEN_FAST_MATH,   HasBlend = 1, HasRound = 1, HasFloor = 1, HasCeil = 1 }
enum	{   Vectorizable = 1, AlignedOnScalar = 1, size = 4, HasHalfPacket = 0,   HasDiv = 1, HasSin = 0, HasCos = 0, HasLog = 1,   HasExp = 1, HasSqrt = 0 }
enum	{   Vectorizable = 1, AlignedOnScalar = 1, size = 4, HasHalfPacket = 0,   HasDiv = 1, HasSin = 0, HasCos = 0, HasLog = 1,   HasExp = 1, HasSqrt = 0, HasRsqrt = 1, HasTanh = EIGEN_FAST_MATH,   HasBlend = 1 }
typedef Packet4f	type
typedef Packet4f	half
typedef Packet8f	type
typedef Packet4f	half
typedef Packet4f	type
typedef Packet4f	half
typedef Packet4f	type
typedef Packet4f	half

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Detailed Description

template<>
struct Eigen::internal::packet_traits< float >

Definition at line 124 of file AltiVec/PacketMath.h.

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Member Typedef Documentation

typedef Packet4f Eigen::internal::packet_traits< float >::half

Definition at line 55 of file AVX/PacketMath.h.

typedef Packet4f Eigen::internal::packet_traits< float >::half

Definition at line 79 of file NEON/PacketMath.h.

typedef Packet4f Eigen::internal::packet_traits< float >::half

Definition at line 98 of file SSE/PacketMath.h.

typedef Packet4f Eigen::internal::packet_traits< float >::half

Definition at line 127 of file AltiVec/PacketMath.h.

typedef Packet8f Eigen::internal::packet_traits< float >::type

Definition at line 54 of file AVX/PacketMath.h.

typedef Packet4f Eigen::internal::packet_traits< float >::type

Definition at line 78 of file NEON/PacketMath.h.

typedef Packet4f Eigen::internal::packet_traits< float >::type

Definition at line 97 of file SSE/PacketMath.h.

typedef Packet4f Eigen::internal::packet_traits< float >::type

Definition at line 126 of file AltiVec/PacketMath.h.

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Member Enumeration Documentation

anonymous enum

Enumerator:

Vectorizable
AlignedOnScalar
size
HasHalfPacket
HasDiv
HasSin
HasCos
HasLog
HasExp
HasSqrt

Definition at line 128 of file AltiVec/PacketMath.h.

       {
    Vectorizable = 1,
    AlignedOnScalar = 1,
    size=4,
    HasHalfPacket=0,

    // FIXME check the Has*
    HasDiv  = 1,
    HasSin  = 0,
    HasCos  = 0,
    HasLog  = 1,
    HasExp  = 1,
    HasSqrt = 0
  };

anonymous enum

Enumerator:

Vectorizable
AlignedOnScalar
size
HasHalfPacket
HasDiv
HasSin
HasCos
HasLog
HasExp
HasSqrt
HasRsqrt
HasTanh
HasBlend
HasRound
HasFloor
HasCeil

Definition at line 56 of file AVX/PacketMath.h.

       {
    Vectorizable = 1,
    AlignedOnScalar = 1,
    size=8,
    HasHalfPacket = 1,

    HasDiv  = 1,
    HasSin  = EIGEN_FAST_MATH,
    HasCos  = 0,
    HasLog  = 1,
    HasExp  = 1,
    HasSqrt = 1,
    HasRsqrt = 1,
    HasTanh  = EIGEN_FAST_MATH,
    HasBlend = 1,
    HasRound = 1,
    HasFloor = 1,
    HasCeil = 1
  };

anonymous enum

Enumerator:

Vectorizable
AlignedOnScalar
size
HasHalfPacket
HasDiv
HasSin
HasCos
HasLog
HasExp
HasSqrt

Definition at line 80 of file NEON/PacketMath.h.

       {
    Vectorizable = 1,
    AlignedOnScalar = 1,
    size = 4,
    HasHalfPacket=0, // Packet2f intrinsics not implemented yet
   
    HasDiv  = 1,
    // FIXME check the Has*
    HasSin  = 0,
    HasCos  = 0,
    HasLog  = 0,
    HasExp  = 1,
    HasSqrt = 0
  };

anonymous enum

Enumerator:

Vectorizable
AlignedOnScalar
size
HasHalfPacket
HasDiv
HasSin
HasCos
HasLog
HasExp
HasSqrt
HasRsqrt
HasTanh
HasBlend

Definition at line 99 of file SSE/PacketMath.h.

       {
    Vectorizable = 1,
    AlignedOnScalar = 1,
    size=4,
    HasHalfPacket = 0,

    HasDiv  = 1,
    HasSin  = EIGEN_FAST_MATH,
    HasCos  = EIGEN_FAST_MATH,
    HasLog  = 1,
    HasExp  = 1,
    HasSqrt = 1,
    HasRsqrt = 1,
    HasTanh  = EIGEN_FAST_MATH,
    HasBlend = 1

#ifdef EIGEN_VECTORIZE_SSE4_1
    ,
    HasRound = 1,
    HasFloor = 1,
    HasCeil = 1
#endif
  };

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

• AltiVec/PacketMath.h
• AVX/PacketMath.h
• NEON/PacketMath.h
• SSE/PacketMath.h