#include <dirac_quda.h>

Inheritance diagram for quda::DiracStaggered:

Collaboration diagram for quda::DiracStaggered:

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Public Member Functions
	DiracStaggered (const DiracParam &param)

	DiracStaggered (const DiracStaggered &dirac)

virtual	~DiracStaggered ()

DiracStaggered &	operator= (const DiracStaggered &dirac)

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

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

void	createCoarseOp (GaugeField &Y, GaugeField &X, const Transfer &T, double kappa, double mass, double mu=0., double mu_factor=0.) const
	Create the coarse staggered operator. Unlike the Wilson operator, we assume a mass normalization, not a kappa normalization. Thus kappa gets ignored. More...

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	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

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

Definition at line 694 of file dirac_quda.h.

Constructor & Destructor Documentation

◆ DiracStaggered() [1/2]

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

Definition at line 6 of file dirac_staggered.cpp.

◆ DiracStaggered() [2/2]

quda::DiracStaggered::DiracStaggered ( const DiracStaggered & dirac )

Definition at line 8 of file dirac_staggered.cpp.

◆ ~DiracStaggered()

quda::DiracStaggered::~DiracStaggered ( )

virtual

Definition at line 10 of file dirac_staggered.cpp.

Member Function Documentation

◆ checkParitySpinor()

void quda::DiracStaggered::checkParitySpinor	(	const ColorSpinorField &	in,
		const ColorSpinorField &	out
	)		const

virtual

Reimplemented from quda::Dirac.

Definition at line 20 of file dirac_staggered.cpp.

References errorQuda, quda::Dirac::gauge, quda::ColorSpinorField::Ndim(), quda::LatticeField::Precision(), QUDA_FULL_SITE_SUBSET, QUDA_PARITY_SITE_SUBSET, quda::ColorSpinorField::SiteSubset(), quda::ColorSpinorField::Stride(), quda::ColorSpinorField::Volume(), quda::LatticeField::VolumeCB(), and quda::ColorSpinorField::X().

Referenced by Dslash(), and DslashXpay().

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◆ createCoarseOp()

void quda::DiracStaggered::createCoarseOp	(	GaugeField &	Y,
		GaugeField &	X,
		const Transfer &	T,
		double	kappa,
		double	mass,
		double	mu = `0.`,
		double	mu_factor = `0.`
	)		const

virtual

Create the coarse staggered operator. Unlike the Wilson operator, we assume a mass normalization, not a kappa normalization. Thus kappa gets ignored.

Parameters

T[in]	Transfer operator defining the coarse grid
Y[out]	Coarse link field
X[out]	Coarse clover field
kappa	Kappa parameter for the coarse operator (ignored, set to 1.0)
mass	Mass parameter for the coarse operator (gets explicitly built into clover)

Reimplemented from quda::Dirac.

Definition at line 133 of file dirac_staggered.cpp.

References errorQuda.

◆ Dslash()

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

virtual

Implements quda::Dirac.

Definition at line 46 of file dirac_staggered.cpp.

References quda::ApplyStaggered(), checkParitySpinor(), quda::Dirac::commDim, quda::Dirac::dagger, quda::Dirac::flops, quda::Dirac::gauge, quda::Dirac::profile, and quda::ColorSpinorField::Volume().

Referenced by quda::DiracStaggeredPC::M(), and MdagM().

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◆ DslashXpay()

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

virtual

Implements quda::Dirac.

Definition at line 55 of file dirac_staggered.cpp.

References quda::ApplyStaggered(), checkParitySpinor(), quda::Dirac::commDim, quda::Dirac::dagger, quda::Dirac::flops, quda::Dirac::gauge, quda::Dirac::profile, QUDA_DAG_NO, QUDA_DAG_YES, and quda::ColorSpinorField::Volume().

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

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◆ M()

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

virtual

Implements quda::Dirac.

Reimplemented in quda::DiracStaggeredPC.

Definition at line 78 of file dirac_staggered.cpp.

References quda::ApplyStaggered(), quda::Dirac::checkFullSpinor(), quda::Dirac::commDim, quda::Dirac::dagger, quda::Dirac::flops, quda::Dirac::gauge, quda::Dirac::mass, quda::Dirac::profile, QUDA_DAG_NO, QUDA_DAG_YES, QUDA_INVALID_PARITY, and quda::ColorSpinorField::Volume().

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◆ MdagM()

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

virtual

Implements quda::Dirac.

Reimplemented in quda::DiracStaggeredPC.

Definition at line 100 of file dirac_staggered.cpp.

References quda::Dirac::deleteTmp(), Dslash(), DslashXpay(), quda::ColorSpinorField::Even(), quda::Dirac::mass, quda::Dirac::newTmp(), quda::ColorSpinorField::Odd(), QUDA_EVEN_PARITY, QUDA_ODD_PARITY, and quda::Dirac::tmp1.

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◆ operator=()

DiracStaggered & quda::DiracStaggered::operator= ( const DiracStaggered & dirac )

Definition at line 12 of file dirac_staggered.cpp.

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

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

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◆ prepare()

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