quda::cpuGaugeField Class Reference

#include <gauge_field.h>

Inheritance diagram for quda::cpuGaugeField:

Public Member Functions
	cpuGaugeField (const GaugeFieldParam &)
virtual	~cpuGaugeField ()
void	exchangeGhost ()
void	exchangeExtendedGhost (const int *R, bool no_comms_fill=false)
void *	Gauge_p ()
const void *	Gauge_p () const
void	setGauge (void **_gauge)
Public Member Functions inherited from quda::GaugeField
	GaugeField (const GaugeFieldParam &param)
virtual	~GaugeField ()
int	Length () const
int	Ncolor () const
QudaReconstructType	Reconstruct () const
QudaGaugeFieldOrder	Order () const
double	Anisotropy () const
double	Tadpole () const
double	Scale () const
QudaTboundary	TBoundary () const
QudaLinkType	LinkType () const
QudaGaugeFixed	GaugeFixed () const
QudaGaugeFieldOrder	FieldOrder () const
QudaFieldGeometry	Geometry () const
const int *	R () const
QudaGhostExchange	GhostExchange () const
QudaStaggeredPhase	StaggeredPhase () const
void	applyStaggeredPhase ()
void	removeStaggeredPhase ()
const double &	LinkMax () const
int	Nface () const
void	checkField (const GaugeField &)
size_t	Bytes () const
size_t	PhaseBytes () const
size_t	PhaseOffset () const
virtual void *	Even_p ()
virtual void *	Odd_p ()
virtual const void *	Even_p () const
virtual const void *	Odd_p () const
const void **	Ghost () const
Public Member Functions inherited from quda::LatticeField
	LatticeField (const LatticeFieldParam &param)
virtual	~LatticeField ()
int	Ndim () const
const int *	X () const
int	Volume () const
int	VolumeCB () const
const int *	SurfaceCB () const
int	SurfaceCB (const int i) const
int	Stride () const
int	Pad () const
int	Nvec () const
QudaPrecision	Precision () const
QudaFieldLocation	Location () const
size_t	GBytes () const
void	checkField (const LatticeField &)
virtual void	pack (int nFace, int parity, int dagger, cudaStream_t *stream_p, bool zeroCopyPack, double a=0, double b=0)
virtual void	gather (int nFace, int dagger, int dir, cudaStream_t *stream_p=NULL)
virtual void	commsStart (int nFace, int dir, int dagger=0)
virtual int	commsQuery (int nFace, int dir, int dagger=0)
virtual void	scatter (int nFace, int dagger, int dir)
const char *	VolString () const

Friends
void	cudaGaugeField::copy (const GaugeField &cpu)
void	cudaGaugeField::loadCPUField (const cpuGaugeField &cpu, const QudaFieldLocation &)
void	cudaGaugeField::saveCPUField (cpuGaugeField &cpu, const QudaFieldLocation &) const

Additional Inherited Members
Static Public Member Functions inherited from quda::LatticeField
static void	freeBuffer (int index=0)
Protected Member Functions inherited from quda::GaugeField
bool	isNative () const
Protected Member Functions inherited from quda::LatticeField
void	resizeBufferPinned (size_t bytes, const int index=0) const
void	resizeBufferDevice (size_t bytes) const
virtual void	setTuningString ()
Protected Attributes inherited from quda::GaugeField
size_t	bytes
int	phase_offset
int	phase_bytes
int	length
int	real_length
int	nColor
int	nFace
QudaFieldGeometry	geometry
QudaReconstructType	reconstruct
QudaGaugeFieldOrder	order
QudaGaugeFixed	fixed
QudaLinkType	link_type
QudaTboundary	t_boundary
double	anisotropy
double	tadpole
double	fat_link_max
double	scale
QudaFieldCreate	create
int	r [QUDA_MAX_DIM]
QudaGhostExchange	ghostExchange
void *	ghost [QUDA_MAX_DIM]
QudaStaggeredPhase	staggeredPhaseType
bool	staggeredPhaseApplied
Protected Attributes inherited from quda::LatticeField
int	volume
int	volumeCB
int	stride
int	pad
size_t	total_bytes
int	nDim
int	x [QUDA_MAX_DIM]
int	surface [QUDA_MAX_DIM]
int	surfaceCB [QUDA_MAX_DIM]
QudaPrecision	precision
QudaSiteSubset	siteSubset
int	nDimComms
void *	my_face [2]
void *	my_fwd_face [2][QUDA_MAX_DIM]
void *	my_back_face [2][QUDA_MAX_DIM]
void *	from_face [2]
void *	from_back_face [2][QUDA_MAX_DIM]
void *	from_fwd_face [2][QUDA_MAX_DIM]
MsgHandle ***	mh_recv_fwd [2]
MsgHandle ***	mh_recv_back [2]
MsgHandle ***	mh_send_fwd [2]
MsgHandle ***	mh_send_back [2]
char	vol_string [TuneKey::volume_n]
Static Protected Attributes inherited from quda::LatticeField
static void *	bufferPinned [2] = {NULL}
static bool	bufferPinnedInit [2] = {false}
static size_t	bufferPinnedBytes [2] = {0}
static size_t	bufferPinnedResizeCount = 0
static void *	bufferDevice = NULL
static bool	bufferDeviceInit = false
static size_t	bufferDeviceBytes = 0

Detailed Description

Definition at line 278 of file gauge_field.h.

Constructor & Destructor Documentation

quda::cpuGaugeField::cpuGaugeField

(

const GaugeFieldParam &

param

)

Definition at line 9 of file cpu_gauge_field.cpp.

quda::cpuGaugeField::~cpuGaugeField ( )

virtual

Definition at line 88 of file cpu_gauge_field.cpp.

Member Function Documentation

void quda::cpuGaugeField::exchangeExtendedGhost	(	const int *	R,
		bool	no_comms_fill = false
	)

This does routine will populate the border / halo region of a gauge field that has been created using copyExtendedGauge.

Parameters

R	The thickness of the extended region in each dimension
no_comms_fill	Do local exchange to fill out the extended region in non-partitioned dimenions

Definition at line 133 of file cpu_gauge_field.cpp.

void quda::cpuGaugeField::exchangeGhost

(

)

Definition at line 119 of file cpu_gauge_field.cpp.

void* quda::cpuGaugeField::Gauge_p ( )

inlinevirtual

Reimplemented from quda::GaugeField.

Definition at line 304 of file gauge_field.h.

const void* quda::cpuGaugeField::Gauge_p ( ) const

inlinevirtual

Reimplemented from quda::GaugeField.

Definition at line 305 of file gauge_field.h.

void quda::cpuGaugeField::setGauge

(

void **

_gauge

)

Definition at line 194 of file cpu_gauge_field.cpp.

Friends And Related Function Documentation

void cudaGaugeField::copy ( const GaugeField &  cpu )

friend

void cudaGaugeField::loadCPUField ( const cpuGaugeField &  cpu, const QudaFieldLocation &    )

friend

void cudaGaugeField::saveCPUField ( cpuGaugeField &  cpu, const QudaFieldLocation &    ) const

friend

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

• quda/include/gauge_field.h
• quda/lib/cpu_gauge_field.cpp