QUDA: tests/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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