dslash_util.h File Reference

#include <test_util.h>
#include <comm_quda.h>

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Functions
template<typename Float >
static void	sum (Float *dst, Float *a, Float *b, int cnt)
template<typename Float >
static void	sub (Float *dst, Float *a, Float *b, int cnt)
template<typename Float >
static void	ax (Float *dst, Float a, Float *x, int cnt)
template<typename Float >
static void	axpy (Float a, Float *x, Float *y, int len)
template<typename Float >
static void	axpby (Float a, Float *x, Float b, Float *y, int len)
template<typename Float >
static void	axmy (Float *x, Float a, Float *y, int len)
template<typename Float >
static double	norm2 (Float *v, int len)
template<typename Float >
static void	negx (Float *x, int len)
template<typename sFloat , typename gFloat >
static void	dot (sFloat *res, gFloat *a, sFloat *b)
template<typename Float >
static void	su3Transpose (Float *res, Float *mat)
template<typename sFloat , typename gFloat >
static void	su3Mul (sFloat *res, gFloat *mat, sFloat *vec)
template<typename sFloat , typename gFloat >
static void	su3Tmul (sFloat *res, gFloat *mat, sFloat *vec)
template<typename Float >
static Float *	gaugeLink (int i, int dir, int oddBit, Float **gaugeEven, Float **gaugeOdd, int nbr_distance)
template<typename Float >
static Float *	spinorNeighbor (int i, int dir, int oddBit, Float *spinorField, int neighbor_distance)
template<QudaPCType type>
int	neighborIndex_5d (int i, int oddBit, int dxs, int dx4, int dx3, int dx2, int dx1)
template<QudaPCType type, typename Float >
Float *	spinorNeighbor_5d (int i, int dir, int oddBit, Float *spinorField, int neighbor_distance=1, int siteSize=24)

Function Documentation

ax()

template<typename Float >

static void ax ( Float *  dst, Float  a, Float *  x, int  cnt  )

inlinestatic

Definition at line 20 of file dslash_util.h.

axmy()

template<typename Float >

static void axmy ( Float *  x, Float  a, Float *  y, int  len  )

inlinestatic

Definition at line 39 of file dslash_util.h.

Referenced by matdagmat().

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axpby()

template<typename Float >

static void axpby ( Float  a, Float *  x, Float  b, Float *  y, int  len  )

inlinestatic

Definition at line 33 of file dslash_util.h.

Referenced by mdw_dslash_4_pre(), and quda::MG::operator()().

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axpy()

template<typename Float >

static void axpy ( Float  a, Float *  x, Float *  y, int  len  )

inlinestatic

Definition at line 27 of file dslash_util.h.

dot()

template<typename sFloat , typename gFloat >

static void dot ( sFloat *  res, gFloat *  a, sFloat *  b  )

inlinestatic

Definition at line 56 of file dslash_util.h.

Referenced by quda::__launch_bounds__(), quda::blockOrthoCPU(), quda::innerProduct(), orthogonalize(), su3Mul(), and quda::MG::verify().

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gaugeLink()

template<typename Float >

static Float* gaugeLink ( int  i, int  dir, int  oddBit, Float **  gaugeEven, Float **  gaugeOdd, int  nbr_distance  )

inlinestatic

Definition at line 104 of file dslash_util.h.

References quda::neighborIndex().

Referenced by covdevReference(), and dslashReference().

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negx()

template<typename Float >

static void negx ( Float *  x, int  len  )

inlinestatic

Definition at line 51 of file dslash_util.h.

Referenced by dslashReference().

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neighborIndex_5d()

template<QudaPCType type>

int neighborIndex_5d	(	int	i,
		int	oddBit,
		int	dxs,
		int	dx4,
		int	dx3,
		int	dx2,
		int	dx1
	)

Definition at line 157 of file dslash_util.h.

References fullLatticeIndex_5d(), fullLatticeIndex_5d_4dpc(), Ls, QUDA_5D_PC, X, and Z.

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norm2()

template<typename Float >

static double norm2 ( Float *  v, int  len  )

static

Definition at line 44 of file dslash_util.h.

References sum().

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spinorNeighbor()

template<typename Float >

static Float* spinorNeighbor ( int  i, int  dir, int  oddBit, Float *  spinorField, int  neighbor_distance  )

inlinestatic

Definition at line 127 of file dslash_util.h.

References mySpinorSiteSize, and quda::neighborIndex().

Referenced by covdevReference(), and dslashReference().

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spinorNeighbor_5d()

template<QudaPCType type, typename Float >

Float* spinorNeighbor_5d	(	int	i,
		int	dir,
		int	oddBit,
		Float *	spinorField,
		int	neighbor_distance = 1,
		int	siteSize = 24
	)

Definition at line 183 of file dslash_util.h.

References comm_dim_partitioned(), fullLatticeIndex(), fullLatticeIndex_5d(), fullLatticeIndex_5d_4dpc(), Ls, mySpinorSiteSize, neighborIndex_mg(), QUDA_5D_PC, Vsh_t, X1, X2, X3, X4, and Z.

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su3Mul()

template<typename sFloat , typename gFloat >

static void su3Mul ( sFloat *  res, gFloat *  mat, sFloat *  vec  )

inlinestatic

Definition at line 80 of file dslash_util.h.

References dot().

Referenced by covdevReference(), dslashReference(), dslashReference_4d_sgpu(), matdagmat(), and su3Tmul().

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su3Tmul()

template<typename sFloat , typename gFloat >

static void su3Tmul ( sFloat *  res, gFloat *  mat, sFloat *  vec  )

inlinestatic

Definition at line 85 of file dslash_util.h.

References su3Mul(), and su3Transpose().

Referenced by covdevReference(), dslashReference(), dslashReference_4d_sgpu(), and matdagmat().

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su3Transpose()

template<typename Float >

static void su3Transpose ( Float *  res, Float *  mat  )

inlinestatic

Definition at line 69 of file dslash_util.h.

Referenced by su3Tmul().

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sub()

template<typename Float >

static void sub ( Float *  dst, Float *  a, Float *  b, int  cnt  )

inlinestatic

Definition at line 14 of file dslash_util.h.

Referenced by dslashReference().

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sum()

template<typename Float >

static void sum ( Float *  dst, Float *  a, Float *  b, int  cnt  )

inlinestatic

Definition at line 8 of file dslash_util.h.

Referenced by covdevReference(), dslashReference(), genericReduce(), matdagmat(), norm2(), and normalize().

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