SSE/PacketMath.h File Reference

Go to the source code of this file.

Classes
struct	Eigen::internal::is_arithmetic< __m128 >
struct	Eigen::internal::is_arithmetic< __m128d >
struct	Eigen::internal::is_arithmetic< __m128i >
struct	Eigen::internal::packet_traits< double >
struct	Eigen::internal::packet_traits< float >
struct	Eigen::internal::packet_traits< int >
struct	Eigen::internal::palign_impl< Offset, Packet2d >
struct	Eigen::internal::palign_impl< Offset, Packet4f >
struct	Eigen::internal::palign_impl< Offset, Packet4i >
struct	Eigen::internal::unpacket_traits< Packet2d >
struct	Eigen::internal::unpacket_traits< Packet4f >
struct	Eigen::internal::unpacket_traits< Packet4i >

Namespaces
	Eigen
	iterative scaling algorithm to equilibrate rows and column norms in matrices
	Eigen::internal

Macros
#define	_EIGEN_DECLARE_CONST_Packet2d(NAME, X)   const Packet2d p2d_##NAME = pset1<Packet2d>(X)
#define	_EIGEN_DECLARE_CONST_Packet4f(NAME, X)   const Packet4f p4f_##NAME = pset1<Packet4f>(X)
#define	_EIGEN_DECLARE_CONST_Packet4f_FROM_INT(NAME, X)   const Packet4f p4f_##NAME = _mm_castsi128_ps(pset1<Packet4i>(X))
#define	_EIGEN_DECLARE_CONST_Packet4i(NAME, X)   const Packet4i p4i_##NAME = pset1<Packet4i>(X)
#define	EIGEN_ARCH_DEFAULT_NUMBER_OF_REGISTERS   (2*sizeof(void*))
#define	EIGEN_AVOID_CUSTOM_UNALIGNED_LOADS   0
#define	EIGEN_CACHEFRIENDLY_PRODUCT_THRESHOLD   8
#define	vec2d_swizzle1(v, p, q)   (_mm_castsi128_pd(_mm_shuffle_epi32( _mm_castpd_si128(v), ((q*2+1)<<6|(q*2)<<4|(p*2+1)<<2|(p*2)))))
#define	vec4f_swizzle1(v, p, q, r, s)   (_mm_castsi128_ps(_mm_shuffle_epi32( _mm_castps_si128(v), ((s)<<6|(r)<<4|(q)<<2|(p)))))
#define	vec4f_swizzle2(a, b, p, q, r, s)   (_mm_shuffle_ps( (a), (b), ((s)<<6|(r)<<4|(q)<<2|(p))))
#define	vec4i_swizzle1(v, p, q, r, s)   (_mm_shuffle_epi32( v, ((s)<<6|(r)<<4|(q)<<2|(p))))
#define	vec4i_swizzle2(a, b, p, q, r, s)   (_mm_castps_si128( (_mm_shuffle_ps( _mm_castsi128_ps(a), _mm_castsi128_ps(b), ((s)<<6|(r)<<4|(q)<<2|(p))))))

Typedefs
typedef __m128d	Eigen::internal::Packet2d

Functions
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::pabs (const Packet4f &a)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::pabs (const Packet4i &a)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::pabs (const Packet2d &a)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::padd< Packet2d > (const Packet2d &a, const Packet2d &b)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::padd< Packet4f > (const Packet4f &a, const Packet4f &b)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::padd< Packet4i > (const Packet4i &a, const Packet4i &b)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::pand< Packet2d > (const Packet2d &a, const Packet2d &b)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::pand< Packet4f > (const Packet4f &a, const Packet4f &b)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::pand< Packet4i > (const Packet4i &a, const Packet4i &b)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::pandnot< Packet2d > (const Packet2d &a, const Packet2d &b)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::pandnot< Packet4f > (const Packet4f &a, const Packet4f &b)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::pandnot< Packet4i > (const Packet4i &a, const Packet4i &b)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::pconj (const Packet2d &a)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::pconj (const Packet4f &a)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::pconj (const Packet4i &a)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::pdiv< Packet2d > (const Packet2d &a, const Packet2d &b)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::pdiv< Packet4f > (const Packet4f &a, const Packet4f &b)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::pdiv< Packet4i > (const Packet4i &, const Packet4i &)
template<>
EIGEN_STRONG_INLINE double	Eigen::internal::pfirst< Packet2d > (const Packet2d &a)
template<>
EIGEN_STRONG_INLINE float	Eigen::internal::pfirst< Packet4f > (const Packet4f &a)
template<>
EIGEN_STRONG_INLINE int	Eigen::internal::pfirst< Packet4i > (const Packet4i &a)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::pload< Packet2d > (const double *from)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::pload< Packet4f > (const float *from)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::pload< Packet4i > (const int *from)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::ploaddup< Packet2d > (const double *from)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::ploaddup< Packet4f > (const float *from)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::ploaddup< Packet4i > (const int *from)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::ploadu< Packet2d > (const double *from)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::ploadu< Packet4f > (const float *from)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::ploadu< Packet4i > (const int *from)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::plset< double > (const double &a)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::plset< float > (const float &a)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::plset< int > (const int &a)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::pmadd (const Packet4i &a, const Packet4i &b, const Packet4i &c)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::pmax< Packet2d > (const Packet2d &a, const Packet2d &b)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::pmax< Packet4f > (const Packet4f &a, const Packet4f &b)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::pmax< Packet4i > (const Packet4i &a, const Packet4i &b)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::pmin< Packet2d > (const Packet2d &a, const Packet2d &b)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::pmin< Packet4f > (const Packet4f &a, const Packet4f &b)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::pmin< Packet4i > (const Packet4i &a, const Packet4i &b)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::pmul< Packet2d > (const Packet2d &a, const Packet2d &b)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::pmul< Packet4f > (const Packet4f &a, const Packet4f &b)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::pmul< Packet4i > (const Packet4i &a, const Packet4i &b)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::pnegate (const Packet2d &a)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::pnegate (const Packet4f &a)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::pnegate (const Packet4i &a)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::por< Packet2d > (const Packet2d &a, const Packet2d &b)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::por< Packet4f > (const Packet4f &a, const Packet4f &b)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::por< Packet4i > (const Packet4i &a, const Packet4i &b)
template<>
EIGEN_STRONG_INLINE double	Eigen::internal::predux< Packet2d > (const Packet2d &a)
template<>
EIGEN_STRONG_INLINE float	Eigen::internal::predux< Packet4f > (const Packet4f &a)
template<>
EIGEN_STRONG_INLINE int	Eigen::internal::predux< Packet4i > (const Packet4i &a)
template<>
EIGEN_STRONG_INLINE double	Eigen::internal::predux_max< Packet2d > (const Packet2d &a)
template<>
EIGEN_STRONG_INLINE float	Eigen::internal::predux_max< Packet4f > (const Packet4f &a)
template<>
EIGEN_STRONG_INLINE int	Eigen::internal::predux_max< Packet4i > (const Packet4i &a)
template<>
EIGEN_STRONG_INLINE double	Eigen::internal::predux_min< Packet2d > (const Packet2d &a)
template<>
EIGEN_STRONG_INLINE float	Eigen::internal::predux_min< Packet4f > (const Packet4f &a)
template<>
EIGEN_STRONG_INLINE int	Eigen::internal::predux_min< Packet4i > (const Packet4i &a)
template<>
EIGEN_STRONG_INLINE double	Eigen::internal::predux_mul< Packet2d > (const Packet2d &a)
template<>
EIGEN_STRONG_INLINE float	Eigen::internal::predux_mul< Packet4f > (const Packet4f &a)
template<>
EIGEN_STRONG_INLINE int	Eigen::internal::predux_mul< Packet4i > (const Packet4i &a)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::preduxp< Packet2d > (const Packet2d *vecs)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::preduxp< Packet4f > (const Packet4f *vecs)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::preduxp< Packet4i > (const Packet4i *vecs)
template<>
EIGEN_STRONG_INLINE void	Eigen::internal::prefetch< double > (const double *addr)
template<>
EIGEN_STRONG_INLINE void	Eigen::internal::prefetch< float > (const float *addr)
template<>
EIGEN_STRONG_INLINE void	Eigen::internal::prefetch< int > (const int *addr)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::preverse (const Packet4f &a)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::preverse (const Packet4i &a)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::preverse (const Packet2d &a)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::pset1< Packet2d > (const double &from)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::pset1< Packet4f > (const float &from)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::pset1< Packet4i > (const int &from)
template<>
EIGEN_STRONG_INLINE void	Eigen::internal::pstore1< Packet2d > (double *to, const double &a)
template<>
EIGEN_STRONG_INLINE void	Eigen::internal::pstore1< Packet4f > (float *to, const float &a)
template<>
EIGEN_STRONG_INLINE void	Eigen::internal::pstore< double > (double *to, const Packet2d &from)
template<>
EIGEN_STRONG_INLINE void	Eigen::internal::pstore< float > (float *to, const Packet4f &from)
template<>
EIGEN_STRONG_INLINE void	Eigen::internal::pstore< int > (int *to, const Packet4i &from)
template<>
EIGEN_STRONG_INLINE void	Eigen::internal::pstoreu< double > (double *to, const Packet2d &from)
template<>
EIGEN_STRONG_INLINE void	Eigen::internal::pstoreu< float > (float *to, const Packet4f &from)
template<>
EIGEN_STRONG_INLINE void	Eigen::internal::pstoreu< int > (int *to, const Packet4i &from)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::psub< Packet2d > (const Packet2d &a, const Packet2d &b)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::psub< Packet4f > (const Packet4f &a, const Packet4f &b)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::psub< Packet4i > (const Packet4i &a, const Packet4i &b)
EIGEN_STRONG_INLINE void	Eigen::internal::punpackp (Packet4f *vecs)
template<>
EIGEN_STRONG_INLINE Packet2d	Eigen::internal::pxor< Packet2d > (const Packet2d &a, const Packet2d &b)
template<>
EIGEN_STRONG_INLINE Packet4f	Eigen::internal::pxor< Packet4f > (const Packet4f &a, const Packet4f &b)
template<>
EIGEN_STRONG_INLINE Packet4i	Eigen::internal::pxor< Packet4i > (const Packet4i &a, const Packet4i &b)

Macro Definition Documentation

_EIGEN_DECLARE_CONST_Packet2d

#define _EIGEN_DECLARE_CONST_Packet2d	(		NAME,
			X
	)		const Packet2d p2d_##NAME = pset1<Packet2d>(X)

Definition at line 51 of file SSE/PacketMath.h.

_EIGEN_DECLARE_CONST_Packet4f

#define _EIGEN_DECLARE_CONST_Packet4f	(		NAME,
			X
	)		const Packet4f p4f_##NAME = pset1<Packet4f>(X)

Definition at line 48 of file SSE/PacketMath.h.

_EIGEN_DECLARE_CONST_Packet4f_FROM_INT

#define _EIGEN_DECLARE_CONST_Packet4f_FROM_INT	(		NAME,
			X
	)		const Packet4f p4f_##NAME = _mm_castsi128_ps(pset1<Packet4i>(X))

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

_EIGEN_DECLARE_CONST_Packet4i

#define _EIGEN_DECLARE_CONST_Packet4i	(		NAME,
			X
	)		const Packet4i p4i_##NAME = pset1<Packet4i>(X)

Definition at line 57 of file SSE/PacketMath.h.

EIGEN_ARCH_DEFAULT_NUMBER_OF_REGISTERS

#define EIGEN_ARCH_DEFAULT_NUMBER_OF_REGISTERS   (2*sizeof(void*))

Definition at line 22 of file SSE/PacketMath.h.

EIGEN_AVOID_CUSTOM_UNALIGNED_LOADS

#define EIGEN_AVOID_CUSTOM_UNALIGNED_LOADS   0

Definition at line 254 of file SSE/PacketMath.h.

EIGEN_CACHEFRIENDLY_PRODUCT_THRESHOLD

#define EIGEN_CACHEFRIENDLY_PRODUCT_THRESHOLD   8

Definition at line 18 of file SSE/PacketMath.h.

vec2d_swizzle1

#define vec2d_swizzle1	(		v,
			p,
			q
	)		(_mm_castsi128_pd(_mm_shuffle_epi32( _mm_castpd_si128(v), ((q*2+1)<<6|(q*2)<<4|(p*2+1)<<2|(p*2)))))

Definition at line 39 of file SSE/PacketMath.h.

vec4f_swizzle1

#define vec4f_swizzle1	(		v,
			p,
			q,
			r,
			s
	)		(_mm_castsi128_ps(_mm_shuffle_epi32( _mm_castps_si128(v), ((s)<<6|(r)<<4|(q)<<2|(p)))))

Definition at line 33 of file SSE/PacketMath.h.

vec4f_swizzle2

#define vec4f_swizzle2	(		a,
			b,
			p,
			q,
			r,
			s
	)		(_mm_shuffle_ps( (a), (b), ((s)<<6|(r)<<4|(q)<<2|(p))))

Definition at line 42 of file SSE/PacketMath.h.

vec4i_swizzle1

#define vec4i_swizzle1	(		v,
			p,
			q,
			r,
			s
	)		(_mm_shuffle_epi32( v, ((s)<<6|(r)<<4|(q)<<2|(p))))

Definition at line 36 of file SSE/PacketMath.h.

vec4i_swizzle2

#define vec4i_swizzle2	(		a,
			b,
			p,
			q,
			r,
			s
	)		(_mm_castps_si128( (_mm_shuffle_ps( _mm_castsi128_ps(a), _mm_castsi128_ps(b), ((s)<<6|(r)<<4|(q)<<2|(p))))))

Definition at line 45 of file SSE/PacketMath.h.