#include <dirac_quda.h>

Inheritance diagram for quda::DiracTwistedCloverPC:

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Collaboration diagram for quda::DiracTwistedCloverPC:

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Public Member Functions
	DiracTwistedCloverPC (const DiracTwistedCloverPC &dirac)

	DiracTwistedCloverPC (const DiracParam &param, const int nDim)

virtual	~DiracTwistedCloverPC ()

DiracTwistedCloverPC &	operator= (const DiracTwistedCloverPC &dirac)

void	TwistCloverInv (ColorSpinorField &out, const ColorSpinorField &in, const int parity) 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

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

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

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

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, double mu_factor=0.) const
	Create the coarse even-odd preconditioned twisted-clover operator. Unlike the Wilson operator, the coarsening of the preconditioned clover operator differs from that of the unpreconditioned clover operator, so we need to specialize it. More...

Public Member Functions inherited from quda::DiracTwistedClover
	DiracTwistedClover (const DiracTwistedClover &dirac)

	DiracTwistedClover (const DiracParam &param, const int nDim)

virtual	~DiracTwistedClover ()

DiracTwistedClover &	operator= (const DiracTwistedClover &dirac)

void	TwistClover (ColorSpinorField &out, const ColorSpinorField &in, const int parity) const

double	Mu () const

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

	DiracWilson (const DiracWilson &dirac)

	DiracWilson (const DiracParam &param, const int nDims)

virtual	~DiracWilson ()

DiracWilson &	operator= (const DiracWilson &dirac)

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	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 ()

Private Attributes
bool	reverse

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::DiracTwistedClover
void	checkParitySpinor (const ColorSpinorField &, const ColorSpinorField &) const

void	twistedCloverApply (ColorSpinorField &out, const ColorSpinorField &in, const QudaTwistGamma5Type twistType, const int parity) const

Protected Member Functions inherited from quda::DiracWilson
void	initConstants ()

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::DiracTwistedClover
double	mu

double	epsilon

cudaCloverField &	clover

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 650 of file dirac_quda.h.

Constructor & Destructor Documentation

◆ DiracTwistedCloverPC() [1/2]

quda::DiracTwistedCloverPC::DiracTwistedCloverPC ( const DiracTwistedCloverPC & dirac )

swap the order of the derivative D and the diagonal inverse A^{-1}

Definition at line 133 of file dirac_twisted_clover.cpp.

◆ DiracTwistedCloverPC() [2/2]

quda::DiracTwistedCloverPC::DiracTwistedCloverPC	(	const DiracParam &	param,
		const int	nDim
	)

Definition at line 139 of file dirac_twisted_clover.cpp.

◆ ~DiracTwistedCloverPC()

quda::DiracTwistedCloverPC::~DiracTwistedCloverPC ( )

virtual

Definition at line 145 of file dirac_twisted_clover.cpp.

Member Function Documentation

◆ createCoarseOp()

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

virtual

Create the coarse even-odd preconditioned twisted-clover operator. Unlike the Wilson operator, the coarsening of the preconditioned clover operator differs from that of the unpreconditioned clover operator, so we need to specialize it.

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
mass	Mass parameter for the coarse operator (gets explicitly built into clover, hard coded to zero for non-staggered ops)
mu	TM mu parameter for the coarse operator
mu_factor	multiplicative factor for the mu parameter

Reimplemented from quda::DiracTwistedClover.

Definition at line 331 of file dirac_twisted_clover.cpp.

References quda::DiracTwistedClover::clover, quda::CoarseOp(), quda::Dirac::gauge, quda::Dirac::matpcType, QUDA_TWISTED_CLOVERPC_DIRAC, quda::ColorSpinorField::TwistFlavor(), and quda::Transfer::Vectors().

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◆ Dslash()

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

virtual

Reimplemented from quda::DiracTwistedClover.

Definition at line 166 of file dirac_twisted_clover.cpp.

References quda::ApplyTwistedCloverPreconditioned(), quda::DiracTwistedClover::checkParitySpinor(), quda::Dirac::checkSpinorAlias(), quda::DiracTwistedClover::clover, quda::Dirac::commDim, quda::Dirac::dagger, quda::Dirac::deleteTmp(), quda::DiracWilson::Dslash(), errorQuda, quda::Dirac::flops, quda::Dirac::gauge, quda::Dirac::kappa, quda::Dirac::matpcType, quda::DiracTwistedClover::mu, quda::Dirac::newTmp(), quda::Dirac::profile, QUDA_MATPC_EVEN_EVEN, QUDA_MATPC_ODD_ODD, QUDA_TWIST_INVALID, QUDA_TWIST_NO, reverse, quda::Dirac::tmp2, TwistCloverInv(), quda::ColorSpinorField::TwistFlavor(), and quda::ColorSpinorField::Volume().

Referenced by M().

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◆ DslashXpay()

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

virtual

Reimplemented from quda::DiracTwistedClover.

Definition at line 190 of file dirac_twisted_clover.cpp.

References quda::ApplyTwistedCloverPreconditioned(), quda::DiracTwistedClover::checkParitySpinor(), quda::Dirac::checkSpinorAlias(), quda::DiracTwistedClover::clover, quda::Dirac::commDim, quda::Dirac::dagger, quda::Dirac::deleteTmp(), quda::DiracWilson::DslashXpay(), errorQuda, quda::Dirac::flops, quda::Dirac::gauge, quda::Dirac::kappa, quda::Dirac::matpcType, quda::DiracTwistedClover::mu, quda::Dirac::newTmp(), quda::Dirac::profile, QUDA_MATPC_EVEN_EVEN, QUDA_MATPC_ODD_ODD, QUDA_TWIST_INVALID, QUDA_TWIST_NO, reverse, quda::Dirac::tmp2, TwistCloverInv(), quda::ColorSpinorField::TwistFlavor(), and quda::ColorSpinorField::Volume().

Referenced by M().

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◆ M()

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

virtual

Reimplemented from quda::DiracTwistedClover.

Definition at line 213 of file dirac_twisted_clover.cpp.

References quda::Dirac::dagger, quda::Dirac::deleteTmp(), Dslash(), quda::DiracWilson::DslashXpay(), quda::DiracTwistedClover::DslashXpay(), DslashXpay(), errorQuda, quda::Dirac::kappa, quda::Dirac::matpcType, quda::Dirac::newTmp(), parity, QUDA_MATPC_EVEN_EVEN, QUDA_MATPC_ODD_ODD, QUDA_MATPC_ODD_ODD_ASYMMETRIC, QUDA_TWIST_SINGLET, reverse, quda::Dirac::tmp1, TwistCloverInv(), and quda::ColorSpinorField::TwistFlavor().

Referenced by MdagM().

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◆ MdagM()

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

virtual

Reimplemented from quda::DiracTwistedClover.

Definition at line 243 of file dirac_twisted_clover.cpp.

References quda::Dirac::deleteTmp(), M(), quda::Dirac::Mdag(), quda::Dirac::newTmp(), and quda::Dirac::tmp2.

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◆ operator=()

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

Definition at line 150 of file dirac_twisted_clover.cpp.

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

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◆ prepare()

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