Full Gauge Laplace operator. Although not a Dirac operator per se, it's a linear operator so it's conventient to put in the Dirac operator abstraction. More...

#include <dirac_quda.h>

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Public Member Functions
	GaugeLaplace (const DiracParam &param)

	GaugeLaplace (const GaugeLaplace &laplace)

virtual	~GaugeLaplace ()

GaugeLaplace &	operator= (const GaugeLaplace &laplace)

virtual void	Dslash (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity) const

virtual void	DslashXpay (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity, const ColorSpinorField &x, const double &k) const

virtual void	M (ColorSpinorField &out, const ColorSpinorField &in) const

virtual void	MdagM (ColorSpinorField &out, const ColorSpinorField &in) const

virtual void	prepare (ColorSpinorField &src, ColorSpinorField &sol, ColorSpinorField &x, ColorSpinorField &b, const QudaSolutionType) const

virtual void	reconstruct (ColorSpinorField &x, const ColorSpinorField &b, const QudaSolutionType) const

Public Member Functions inherited from quda::Dirac
	Dirac (const DiracParam &param)

	Dirac (const Dirac &dirac)

virtual	~Dirac ()

Dirac &	operator= (const Dirac &dirac)

void	setCommDim (const int commDim_[QUDA_MAX_DIM]) const
	Enable / disable communications for the Dirac operator. More...

virtual void	checkParitySpinor (const ColorSpinorField &, const ColorSpinorField &) const

virtual void	checkFullSpinor (const ColorSpinorField &, const ColorSpinorField &) const

void	checkSpinorAlias (const ColorSpinorField &, const ColorSpinorField &) const

void	Mdag (ColorSpinorField &out, const ColorSpinorField &in) const

void	MMdag (ColorSpinorField &out, const ColorSpinorField &in) const

void	setMass (double mass)

double	Kappa () const

virtual double	Mu () const

virtual double	MuFactor () const

unsigned long long	Flops () const

QudaMatPCType	getMatPCType () const

int	getStencilSteps () const

void	Dagger (QudaDagType dag) const

void	flipDagger () const

virtual void	createCoarseOp (GaugeField &Y, GaugeField &X, const Transfer &T, double kappa, double mass=0., double mu=0., double mu_factor=0.) const
	Create the coarse operator (virtual parent) More...

QudaPrecision	HaloPrecision () const

void	setHaloPrecision (QudaPrecision halo_precision_) const

Public Member Functions inherited from quda::Object
	Object ()

virtual	~Object ()

Additional Inherited Members
Static Public Member Functions inherited from quda::Dirac
static Dirac *	create (const DiracParam &param)

Static Public Member Functions inherited from quda::Object
static void *	operator new (std::size_t size)

static void	operator delete (void *p)

static void *	operator new[] (std::size_t size)

static void	operator delete[] (void *p)

Protected Member Functions inherited from quda::Dirac
bool	newTmp (ColorSpinorField **, const ColorSpinorField &) const

void	deleteTmp (ColorSpinorField **, const bool &reset) const

Protected Attributes inherited from quda::Dirac
cudaGaugeField *	gauge

double	kappa

double	mass

int	laplace3D

QudaMatPCType	matpcType

QudaDagType	dagger

unsigned long long	flops

ColorSpinorField *	tmp1

ColorSpinorField *	tmp2

QudaDiracType	type

QudaPrecision	halo_precision

int	commDim [QUDA_MAX_DIM]

TimeProfile	profile

Detailed Description

Full Gauge Laplace operator. Although not a Dirac operator per se, it's a linear operator so it's conventient to put in the Dirac operator abstraction.

Definition at line 1022 of file dirac_quda.h.

Constructor & Destructor Documentation

◆ GaugeLaplace() [1/2]

quda::GaugeLaplace::GaugeLaplace ( const DiracParam & param )

Definition at line 9 of file gauge_laplace.cpp.

◆ GaugeLaplace() [2/2]

quda::GaugeLaplace::GaugeLaplace ( const GaugeLaplace & laplace )

Definition at line 11 of file gauge_laplace.cpp.

◆ ~GaugeLaplace()

quda::GaugeLaplace::~GaugeLaplace ( )

virtual

Definition at line 13 of file gauge_laplace.cpp.

Member Function Documentation

◆ Dslash()

void quda::GaugeLaplace::Dslash	(	ColorSpinorField &	out,
		const ColorSpinorField &	in,
		const QudaParity	parity
	)		const

virtual

Implements quda::Dirac.

Definition at line 21 of file gauge_laplace.cpp.

References quda::ApplyLaplace(), quda::Dirac::checkSpinorAlias(), comm_dim(), comm_dim_partitioned(), quda::Dirac::dagger, quda::Dirac::flops, quda::Dirac::gauge, quda::Dirac::laplace3D, quda::Dirac::profile, and quda::ColorSpinorField::Volume().

Referenced by quda::GaugeLaplacePC::M().

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◆ DslashXpay()

void quda::GaugeLaplace::DslashXpay	(	ColorSpinorField &	out,
		const ColorSpinorField &	in,
		const QudaParity	parity,
		const ColorSpinorField &	x,
		const double &	k
	)		const

virtual

Implements quda::Dirac.

Definition at line 35 of file gauge_laplace.cpp.

References quda::ApplyLaplace(), quda::Dirac::checkSpinorAlias(), comm_dim(), comm_dim_partitioned(), quda::Dirac::dagger, quda::Dirac::flops, quda::Dirac::gauge, quda::Dirac::laplace3D, quda::Dirac::profile, and quda::ColorSpinorField::Volume().

Referenced by M(), quda::GaugeLaplacePC::M(), quda::GaugeLaplacePC::prepare(), and quda::GaugeLaplacePC::reconstruct().

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◆ M()

void quda::GaugeLaplace::M	(	ColorSpinorField &	out,
		const ColorSpinorField &	in
	)		const

virtual

Implements quda::Dirac.

Reimplemented in quda::GaugeLaplacePC.

Definition at line 51 of file gauge_laplace.cpp.

References quda::Dirac::checkFullSpinor(), DslashXpay(), quda::Dirac::kappa, and QUDA_INVALID_PARITY.

Referenced by MdagM().

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◆ MdagM()

void quda::GaugeLaplace::MdagM	(	ColorSpinorField &	out,
		const ColorSpinorField &	in
	)		const

virtual

Implements quda::Dirac.

Reimplemented in quda::GaugeLaplacePC.

Definition at line 57 of file gauge_laplace.cpp.

References quda::Dirac::checkFullSpinor(), quda::Dirac::deleteTmp(), M(), quda::Dirac::Mdag(), quda::Dirac::newTmp(), and quda::Dirac::tmp1.

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◆ operator=()

GaugeLaplace & quda::GaugeLaplace::operator= ( const GaugeLaplace & laplace )

Definition at line 15 of file gauge_laplace.cpp.

References quda::Dirac::operator=().

Referenced by quda::GaugeLaplacePC::operator=().

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◆ prepare()

void quda::GaugeLaplace::prepare	(	ColorSpinorField *&	src,
		ColorSpinorField *&	sol,
		ColorSpinorField &	x,
		ColorSpinorField &	b,
		const QudaSolutionType	solType
	)		const