quda::DiracCoarse Class Reference

#include <dirac_quda.h>

Inheritance diagram for quda::DiracCoarse:

Collaboration diagram for quda::DiracCoarse:

Public Member Functions
double	Mu () const
double	MuFactor () const
	DiracCoarse (const DiracParam &param, bool gpu_setup=true, bool mapped=false)
	DiracCoarse (const DiracParam &param, cpuGaugeField *Y_h, cpuGaugeField *X_h, cpuGaugeField *Xinv_h, cpuGaugeField *Yhat_h, cudaGaugeField *Y_d=0, cudaGaugeField *X_d=0, cudaGaugeField *Xinv_d=0, cudaGaugeField *Yhat_d=0)
	DiracCoarse (const DiracCoarse &dirac, const DiracParam &param)
virtual	~DiracCoarse ()
void	Clover (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity) const
	Apply the coarse clover operator. More...
void	CloverInv (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity) const
	Apply the inverse coarse clover operator. More...
virtual void	Dslash (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity) const
	Apply DslashXpay out = (D * in) More...
virtual void	DslashXpay (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity, const ColorSpinorField &x, const double &k) const
	Apply DslashXpay out = (D * in + A * x) More...
virtual void	M (ColorSpinorField &out, const ColorSpinorField &in) const
	Apply the full operator. More...
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, double mu_factor=0.) const
	Create the coarse operator from this coarse operator. More...
void	createPreconditionedCoarseOp (GaugeField &Yhat, GaugeField &Xinv, const GaugeField &Y, const GaugeField &X)
	Create the precondtioned coarse operator. 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	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
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 ()

Protected Member Functions
void	initializeCoarse ()
	Initialize the coarse gauge fields. Location is determined by gpu_setup variable. More...
void	initializeLazy (QudaFieldLocation location) const
	Create the CPU or GPU coarse gauge fields on demand (requires that the fields have been created in the other memory space) More...
void	createY (bool gpu=true, bool mapped=false) const
	Allocate the Y and X fields. More...
void	createYhat (bool gpu=true) const
	Allocate the Yhat and Xinv fields. More...
Protected Member Functions inherited from quda::Dirac
bool	newTmp (ColorSpinorField **, const ColorSpinorField &) const
void	deleteTmp (ColorSpinorField **, const bool &reset) const

Protected Attributes
double	mu
double	mu_factor
const Transfer *	transfer
const Dirac *	dirac
const bool	need_bidirectional
cpuGaugeField *	Y_h
cpuGaugeField *	X_h
cpuGaugeField *	Xinv_h
cpuGaugeField *	Yhat_h
cudaGaugeField *	Y_d
cudaGaugeField *	X_d
cudaGaugeField *	Xinv_d
cudaGaugeField *	Yhat_d
bool	enable_gpu
bool	enable_cpu
const bool	gpu_setup
bool	init_gpu
bool	init_cpu
const bool	mapped
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

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)

Detailed Description

This class serves as a front-end to the coarse Dslash operator, similar to the other dslash operators.

Definition at line 809 of file dirac_quda.h.

Constructor & Destructor Documentation

DiracCoarse() [1/3]

quda::DiracCoarse::DiracCoarse	(	const DiracParam &	param,
		bool	gpu_setup = true,
		bool	mapped = false
	)

Parameters

[in]	param	Parameters defining this operator
[in]	gpu_setup	Whether to do the setup on GPU or CPU
[in]	mapped	Set to true to put Y and X fields in mapped memory

Definition at line 7 of file dirac_coarse.cpp.

References initializeCoarse().

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DiracCoarse() [2/3]

quda::DiracCoarse::DiracCoarse	(	const DiracParam &	param,
		cpuGaugeField *	Y_h,
		cpuGaugeField *	X_h,
		cpuGaugeField *	Xinv_h,
		cpuGaugeField *	Yhat_h,
		cudaGaugeField *	Y_d = 0,
		cudaGaugeField *	X_d = 0,
		cudaGaugeField *	Xinv_d = 0,
		cudaGaugeField *	Yhat_d = 0
	)

Parameters

[in]	param	Parameters defining this operator
[in]	Y_h	CPU coarse link field
[in]	X_h	CPU coarse clover field
[in]	Xinv_h	CPU coarse inverse clover field
[in]	Yhat_h	CPU coarse preconditioned link field
[in]	Y_d	GPU coarse link field
[in]	X_d	GPU coarse clover field
[in]	Xinv_d	GPU coarse inverse clover field
[in]	Yhat_d	GPU coarse preconditioned link field

Definition at line 32 of file dirac_coarse.cpp.

DiracCoarse() [3/3]

quda::DiracCoarse::DiracCoarse	(	const DiracCoarse &	dirac,
		const DiracParam &	param
	)

Parameters

[in]	dirac	Another operator instance to clone from (shallow copy)
[in]	param	Parameters defining this operator

Definition at line 61 of file dirac_coarse.cpp.

~DiracCoarse()

quda::DiracCoarse::~DiracCoarse ( )

virtual

Definition at line 86 of file dirac_coarse.cpp.

References init_cpu, init_gpu, X_d, X_h, Xinv_d, Xinv_h, Y_d, Y_h, Yhat_d, and Yhat_h.

Member Function Documentation

Clover()

void quda::DiracCoarse::Clover	(	ColorSpinorField &	out,
		const ColorSpinorField &	in,
		const QudaParity	parity
	)		const

Apply the coarse clover operator.

Parameters

[out]	out	Output field
[in]	in	Input field

Definition at line 240 of file dirac_coarse.cpp.

References quda::ApplyCoarse(), checkLocation, quda::Dirac::commDim, quda::Dirac::dagger, errorQuda, quda::Dirac::flops, initializeLazy(), quda::Dirac::kappa, quda::ColorSpinorField::Ncolor(), quda::ColorSpinorField::Nspin(), QUDA_CPU_FIELD_LOCATION, QUDA_CUDA_FIELD_LOCATION, quda::ColorSpinorField::VolumeCB(), X_d, X_h, Y_d, and Y_h.

Referenced by benchmark(), and quda::DiracCoarsePC::M().

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CloverInv()

void quda::DiracCoarse::CloverInv	(	ColorSpinorField &	out,
		const ColorSpinorField &	in,
		const QudaParity	parity
	)		const

Apply the inverse coarse clover operator.

Parameters

[out]	out	Output field
[in]	in	Input field

Definition at line 254 of file dirac_coarse.cpp.

References quda::ApplyCoarse(), checkLocation, quda::Dirac::commDim, quda::Dirac::dagger, errorQuda, quda::Dirac::flops, initializeLazy(), quda::Dirac::kappa, quda::ColorSpinorField::Ncolor(), quda::ColorSpinorField::Nspin(), QUDA_CPU_FIELD_LOCATION, QUDA_CUDA_FIELD_LOCATION, quda::ColorSpinorField::VolumeCB(), Xinv_d, Xinv_h, Y_d, and Y_h.

Referenced by quda::DiracCoarsePC::prepare(), and quda::DiracCoarsePC::reconstruct().

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createCoarseOp()

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

virtual

Create the coarse operator from this coarse operator.

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 (assumed to be zero, staggered mass gets built into clover)
mu	TM mu parameter for the coarse operator
mu_factor	multiplicative factor for the mu parameter

Reimplemented from quda::Dirac.

Reimplemented in quda::DiracCoarsePC.

Definition at line 342 of file dirac_coarse.cpp.

References checkLocation, quda::CoarseCoarseOp(), initializeLazy(), need_bidirectional, QUDA_COARSE_DIRAC, QUDA_CPU_FIELD_LOCATION, QUDA_CUDA_FIELD_LOCATION, QUDA_MATPC_INVALID, quda::ColorSpinorField::TwistFlavor(), quda::Transfer::Vectors(), X_d, X_h, Xinv_d, Xinv_h, Y_d, and Y_h.

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createPreconditionedCoarseOp()

void quda::DiracCoarse::createPreconditionedCoarseOp	(	GaugeField &	Yhat,
		GaugeField &	Xinv,
		const GaugeField &	Y,
		const GaugeField &	X
	)

Create the precondtioned coarse operator.

Parameters

Yhat[out]	Preconditioned coarse link field
Xinv[out]	Coarse clover inversefield
Y[in]	Coarse link field
X[in]	Coarse clover inverse field

Definition at line 236 of file dirac_coarse.cpp.

References quda::calculateYhat().

Referenced by initializeCoarse().

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createY()

void quda::DiracCoarse::createY ( bool  gpu = true, bool  mapped = false  ) const

protected

Allocate the Y and X fields.

Whether we allocate Y and X GPU fields in mapped memory or not

Parameters

[in]	gpu	Whether to allocate on gpu (true) or cpu (false)
[in]	mapped	whether to put gpu allocations into mapped memory

Definition at line 102 of file dirac_coarse.cpp.

References quda::GaugeFieldParam::create, quda::Transfer::Geo_bs(), quda::GaugeFieldParam::geometry, quda::LatticeFieldParam::ghostExchange, gParam, quda::GaugeFieldParam::link_type, quda::LatticeFieldParam::mem_type, quda::GaugeFieldParam::nColor, ndim, quda::LatticeFieldParam::nDim, quda::ColorSpinorField::Ndim(), quda::GaugeFieldParam::nFace, quda::ColorSpinorField::Nspin(), quda::Transfer::NullPrecision(), quda::Transfer::nvec(), quda::GaugeFieldParam::order, quda::LatticeFieldParam::pad, QUDA_COARSE_GEOMETRY, QUDA_COARSE_LINKS, QUDA_CPU_FIELD_LOCATION, QUDA_CUDA_FIELD_LOCATION, QUDA_FLOAT2_GAUGE_ORDER, QUDA_FULL_SITE_SUBSET, QUDA_GHOST_EXCHANGE_NO, QUDA_GHOST_EXCHANGE_PAD, QUDA_MAX_DIM, QUDA_MEMORY_MAPPED, QUDA_PERIODIC_T, QUDA_QDP_GAUGE_ORDER, QUDA_RECONSTRUCT_NO, QUDA_SCALAR_GEOMETRY, QUDA_ZERO_FIELD_CREATE, quda::GaugeFieldParam::reconstruct, quda::GaugeFieldParam::setPrecision(), quda::LatticeFieldParam::siteSubset, quda::Transfer::Spin_bs(), quda::GaugeFieldParam::t_boundary, transfer, quda::Transfer::Vectors(), quda::LatticeFieldParam::x, quda::ColorSpinorField::X(), X_d, X_h, Y_d, and Y_h.

Referenced by initializeCoarse(), and initializeLazy().

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createYhat()

void quda::DiracCoarse::createYhat ( bool  gpu = true ) const

protected

Allocate the Yhat and Xinv fields.

Parameters

[in]

gpu

Whether to allocate on gpu (true) or cpu (false)

Definition at line 142 of file dirac_coarse.cpp.

References quda::GaugeFieldParam::create, quda::Transfer::Geo_bs(), quda::GaugeFieldParam::geometry, quda::LatticeFieldParam::ghostExchange, gParam, quda::GaugeFieldParam::link_type, quda::GaugeFieldParam::nColor, ndim, quda::LatticeFieldParam::nDim, quda::ColorSpinorField::Ndim(), quda::GaugeFieldParam::nFace, quda::ColorSpinorField::Nspin(), quda::Transfer::NullPrecision(), quda::Transfer::nvec(), quda::GaugeFieldParam::order, quda::LatticeFieldParam::pad, quda::LatticeField::Precision(), QUDA_COARSE_GEOMETRY, QUDA_COARSE_LINKS, QUDA_CPU_FIELD_LOCATION, QUDA_CUDA_FIELD_LOCATION, QUDA_FLOAT2_GAUGE_ORDER, QUDA_FULL_SITE_SUBSET, QUDA_GHOST_EXCHANGE_NO, QUDA_GHOST_EXCHANGE_PAD, QUDA_MAX_DIM, QUDA_PERIODIC_T, QUDA_QDP_GAUGE_ORDER, QUDA_RECONSTRUCT_NO, QUDA_SCALAR_GEOMETRY, QUDA_ZERO_FIELD_CREATE, quda::GaugeFieldParam::reconstruct, quda::GaugeFieldParam::setPrecision(), quda::LatticeFieldParam::siteSubset, quda::Transfer::Spin_bs(), quda::GaugeFieldParam::t_boundary, transfer, quda::Transfer::Vectors(), quda::LatticeFieldParam::x, quda::ColorSpinorField::X(), X_d, X_h, Xinv_d, Xinv_h, Yhat_d, and Yhat_h.

Referenced by initializeCoarse(), and initializeLazy().

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Dslash()

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

virtual

Apply DslashXpay out = (D * in)

Parameters

[out]	out	Output field
[in]	in	Input field

Implements quda::Dirac.

Reimplemented in quda::DiracCoarsePC.

Definition at line 268 of file dirac_coarse.cpp.

References quda::ApplyCoarse(), checkLocation, quda::Dirac::commDim, quda::Dirac::dagger, quda::Dirac::flops, quda::Dirac::halo_precision, initializeLazy(), quda::Dirac::kappa, quda::ColorSpinorField::Ncolor(), quda::ColorSpinorField::Nspin(), QUDA_CPU_FIELD_LOCATION, QUDA_CUDA_FIELD_LOCATION, quda::ColorSpinorField::SiteSubset(), quda::ColorSpinorField::VolumeCB(), X_d, X_h, Y_d, and Y_h.

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

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DslashXpay()

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

virtual

Apply DslashXpay out = (D * in + A * x)

Parameters

[out]	out	Output field
[in]	in	Input field

Implements quda::Dirac.

Reimplemented in quda::DiracCoarsePC.

Definition at line 282 of file dirac_coarse.cpp.

References quda::ApplyCoarse(), checkLocation, quda::Dirac::commDim, quda::Dirac::dagger, errorQuda, quda::Dirac::flops, quda::Dirac::halo_precision, initializeLazy(), quda::Dirac::kappa, quda::ColorSpinorField::Ncolor(), quda::ColorSpinorField::Nspin(), QUDA_CPU_FIELD_LOCATION, QUDA_CUDA_FIELD_LOCATION, quda::ColorSpinorField::SiteSubset(), quda::ColorSpinorField::VolumeCB(), X_d, X_h, Y_d, and Y_h.

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initializeCoarse()

void quda::DiracCoarse::initializeCoarse ( )

protected

Initialize the coarse gauge fields. Location is determined by gpu_setup variable.

GPU copy of the preconditioned coarse link field

Definition at line 183 of file dirac_coarse.cpp.

References quda::Dirac::createCoarseOp(), createPreconditionedCoarseOp(), createY(), createYhat(), dirac, enable_cpu, enable_gpu, gpu_setup, init_cpu, init_gpu, quda::Dirac::kappa, mapped, quda::Dirac::mass, Mu(), MuFactor(), transfer, X_d, X_h, Xinv_d, Xinv_h, Y_d, Y_h, Yhat_d, and Yhat_h.

Referenced by DiracCoarse().

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initializeLazy()

void quda::DiracCoarse::initializeLazy ( QudaFieldLocation  location ) const

protected

Create the CPU or GPU coarse gauge fields on demand (requires that the fields have been created in the other memory space)

Definition at line 205 of file dirac_coarse.cpp.

References quda::cudaGaugeField::copy(), quda::cpuGaugeField::copy(), createY(), createYhat(), enable_cpu, enable_gpu, errorQuda, init_cpu, init_gpu, mapped, QUDA_CPU_FIELD_LOCATION, QUDA_CUDA_FIELD_LOCATION, X_d, X_h, Xinv_d, Xinv_h, Y_d, Y_h, Yhat_d, and Yhat_h.

Referenced by Clover(), CloverInv(), createCoarseOp(), quda::DiracCoarsePC::createCoarseOp(), Dslash(), quda::DiracCoarsePC::Dslash(), DslashXpay(), and M().

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M()

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

virtual

Apply the full operator.

Parameters

[out]	out	output vector, out = M * in
[in]	in	input vector

Implements quda::Dirac.

Reimplemented in quda::DiracCoarsePC.

Definition at line 299 of file dirac_coarse.cpp.

References quda::ApplyCoarse(), checkLocation, quda::Dirac::commDim, quda::Dirac::dagger, quda::Dirac::flops, quda::Dirac::halo_precision, initializeLazy(), quda::Dirac::kappa, quda::ColorSpinorField::Ncolor(), quda::ColorSpinorField::Nspin(), QUDA_CPU_FIELD_LOCATION, QUDA_CUDA_FIELD_LOCATION, QUDA_INVALID_PARITY, quda::ColorSpinorField::SiteSubset(), quda::ColorSpinorField::VolumeCB(), X_d, X_h, Y_d, and Y_h.

Referenced by benchmark(), and MdagM().

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MdagM()

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

virtual

Implements quda::Dirac.

Reimplemented in quda::DiracCoarsePC.

Definition at line 312 of file dirac_coarse.cpp.

References quda::Dirac::deleteTmp(), errorQuda, M(), quda::Dirac::Mdag(), quda::Dirac::newTmp(), QUDA_FULL_SITE_SUBSET, quda::ColorSpinorField::SiteSubset(), and quda::Dirac::tmp1.

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Mu()

double quda::DiracCoarse::Mu ( ) const

inlinevirtual

Reimplemented from quda::Dirac.

Definition at line 862 of file dirac_quda.h.

References quda::DiracParam::mu.

Referenced by initializeCoarse().

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MuFactor()

double quda::DiracCoarse::MuFactor ( ) const

inlinevirtual

Reimplemented from quda::Dirac.

Definition at line 863 of file dirac_quda.h.

References in, quda::DiracParam::kappa, quda::DiracParam::mass, quda::DiracParam::mu_factor, out, param, parity, and X.

Referenced by initializeCoarse().

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prepare()

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

virtual

Implements quda::Dirac.

Reimplemented in quda::DiracCoarsePC.

Definition at line 323 of file dirac_coarse.cpp.

References errorQuda, QUDA_MATPC_SOLUTION, and QUDA_MATPCDAG_MATPC_SOLUTION.

reconstruct()

void quda::DiracCoarse::reconstruct ( ColorSpinorField &  x, const ColorSpinorField &  b, const QudaSolutionType  solType  ) const

virtual

Implements quda::Dirac.

Reimplemented in quda::DiracCoarsePC.

Definition at line 335 of file dirac_coarse.cpp.

Member Data Documentation

dirac

const Dirac* quda::DiracCoarse::dirac

protected

restrictor / prolongator defined here

Definition at line 815 of file dirac_quda.h.

Referenced by initializeCoarse().

enable_cpu

bool quda::DiracCoarse::enable_cpu

mutableprotected

Whether the GPU links have been constructed

Definition at line 842 of file dirac_quda.h.

Referenced by initializeCoarse(), and initializeLazy().

enable_gpu

bool quda::DiracCoarse::enable_gpu

mutableprotected

Definition at line 841 of file dirac_quda.h.

Referenced by initializeCoarse(), and initializeLazy().

gpu_setup

const bool quda::DiracCoarse::gpu_setup

protected

Whether the CPU links have been constructed

Definition at line 843 of file dirac_quda.h.

Referenced by initializeCoarse().

init_cpu

bool quda::DiracCoarse::init_cpu

mutableprotected

Whether this instance did the GPU allocation or not

Definition at line 845 of file dirac_quda.h.

Referenced by initializeCoarse(), initializeLazy(), and ~DiracCoarse().

init_gpu

bool quda::DiracCoarse::init_gpu

mutableprotected

Where to do the coarse-operator construction

Definition at line 844 of file dirac_quda.h.

Referenced by initializeCoarse(), initializeLazy(), and ~DiracCoarse().

mapped

const bool quda::DiracCoarse::mapped

protected

Whether this instance did the CPU allocation or not

Definition at line 846 of file dirac_quda.h.

Referenced by initializeCoarse(), and initializeLazy().

mu

double quda::DiracCoarse::mu

protected

Definition at line 812 of file dirac_quda.h.

mu_factor

double quda::DiracCoarse::mu_factor

protected

Definition at line 813 of file dirac_quda.h.

need_bidirectional

const bool quda::DiracCoarse::need_bidirectional

protected

Parent Dirac operator

Definition at line 816 of file dirac_quda.h.

Referenced by createCoarseOp().

transfer

const Transfer* quda::DiracCoarse::transfer

protected

Definition at line 814 of file dirac_quda.h.

Referenced by createY(), createYhat(), and initializeCoarse().

X_d

cudaGaugeField* quda::DiracCoarse::X_d

mutableprotected

GPU copy of the coarse link field

Definition at line 824 of file dirac_quda.h.

Referenced by Clover(), createCoarseOp(), quda::DiracCoarsePC::createCoarseOp(), createY(), createYhat(), Dslash(), quda::DiracCoarsePC::Dslash(), DslashXpay(), initializeCoarse(), initializeLazy(), M(), and ~DiracCoarse().

X_h

cpuGaugeField* quda::DiracCoarse::X_h

mutableprotected

CPU copy of the coarse link field

Definition at line 819 of file dirac_quda.h.

Referenced by Clover(), createCoarseOp(), quda::DiracCoarsePC::createCoarseOp(), createY(), createYhat(), Dslash(), quda::DiracCoarsePC::Dslash(), DslashXpay(), initializeCoarse(), initializeLazy(), M(), and ~DiracCoarse().

Xinv_d

cudaGaugeField* quda::DiracCoarse::Xinv_d

mutableprotected

GPU copy of the coarse clover term

Definition at line 825 of file dirac_quda.h.

Referenced by CloverInv(), createCoarseOp(), quda::DiracCoarsePC::createCoarseOp(), createYhat(), initializeCoarse(), initializeLazy(), and ~DiracCoarse().

Xinv_h

cpuGaugeField* quda::DiracCoarse::Xinv_h

mutableprotected

CPU copy of the coarse clover term

Definition at line 820 of file dirac_quda.h.

Referenced by CloverInv(), createCoarseOp(), quda::DiracCoarsePC::createCoarseOp(), createYhat(), initializeCoarse(), initializeLazy(), and ~DiracCoarse().

Y_d

cudaGaugeField* quda::DiracCoarse::Y_d

mutableprotected

CPU copy of the preconditioned coarse link field

Definition at line 823 of file dirac_quda.h.

Referenced by Clover(), CloverInv(), createCoarseOp(), createY(), Dslash(), DslashXpay(), initializeCoarse(), initializeLazy(), M(), and ~DiracCoarse().

Y_h

cpuGaugeField* quda::DiracCoarse::Y_h

mutableprotected

Whether or not to force a bi-directional build

Definition at line 818 of file dirac_quda.h.

Referenced by Clover(), CloverInv(), createCoarseOp(), createY(), Dslash(), DslashXpay(), initializeCoarse(), initializeLazy(), M(), and ~DiracCoarse().

Yhat_d

cudaGaugeField* quda::DiracCoarse::Yhat_d

mutableprotected

GPU copy of inverse coarse clover term

Definition at line 826 of file dirac_quda.h.

Referenced by quda::DiracCoarsePC::createCoarseOp(), createYhat(), quda::DiracCoarsePC::Dslash(), initializeCoarse(), initializeLazy(), and ~DiracCoarse().

Yhat_h

cpuGaugeField* quda::DiracCoarse::Yhat_h

mutableprotected

CPU copy of the inverse coarse clover term

Definition at line 821 of file dirac_quda.h.

Referenced by quda::DiracCoarsePC::createCoarseOp(), createYhat(), quda::DiracCoarsePC::Dslash(), initializeCoarse(), initializeLazy(), and ~DiracCoarse().

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

• include/dirac_quda.h
• lib/dirac_coarse.cpp