Chroma::HisqFermAct Class Reference
[Fermion actions]

Hisq staggered fermion action. More...

#include <hisq_fermact_s.h>

Inheritance diagram for Chroma::HisqFermAct:

List of all members.

Public Types
typedef LatticeStaggeredFermion	T
typedef multi1d< LatticeColorMatrix >	P
typedef multi1d< LatticeColorMatrix >	Q
Public Member Functions
	HisqFermAct (Handle< CreateFermState< T, P, Q > > cfs_, const HisqFermActParams &p)
	General CreateFermState.
	HisqFermAct (const HisqFermAct &a)
	Copy constructor.
AsqtadConnectStateBase *	createState (const Q &u_) const
	Create a state -- this multiplies in the K-S phases computes the fat and triple links etc.
const FermBC< T, P, Q > &	getFermBC () const
	Return the fermion BC object for this action.
EvenOddLinearOperator< T, P, Q > *	linOp (Handle< FermState< T, P, Q > > state_) const
	Produce a linear operator for this action.
DiffLinearOperator< T, P, Q > *	lMdagM (Handle< FermState< T, P, Q > > state_) const
	Produce a M^dag.M linear operator for this action.
SystemSolver< T > *	qprop (Handle< FermState< T, P, Q > > state, const GroupXML_t &invParam) const
	Return quark prop solver, solution of unpreconditioned system.
const Real	getQuarkMass () const
	accessors
Real	getU0 ()
	~HisqFermAct ()
	Destructor is automatic.
Protected Member Functions
const CreateFermState< T, P, Q > &	getCreateState () const
	Return the fermion BC object for this action.
Private Member Functions
	HisqFermAct ()
void	operator= (const HisqFermAct &a)
Private Attributes
Handle< CreateFermState< T, P, Q > >	cfs
HisqFermActParams	param

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Detailed Description

Hisq staggered fermion action.

Definition at line 31 of file hisq_fermact_s.h.

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Member Typedef Documentation

typedef multi1d<LatticeColorMatrix> Chroma::HisqFermAct::P

Definition at line 37 of file hisq_fermact_s.h.

typedef multi1d<LatticeColorMatrix> Chroma::HisqFermAct::Q

Definition at line 38 of file hisq_fermact_s.h.

typedef LatticeStaggeredFermion Chroma::HisqFermAct::T

Definition at line 36 of file hisq_fermact_s.h.

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Constructor & Destructor Documentation

Chroma::HisqFermAct::HisqFermAct	(	Handle< CreateFermState< T, P, Q > >	cfs_,
		const HisqFermActParams &	p
	)			[inline]

General CreateFermState.

Definition at line 41 of file hisq_fermact_s.h.

Chroma::HisqFermAct::HisqFermAct

(

const HisqFermAct &

a

)

[inline]

Copy constructor.

Definition at line 46 of file hisq_fermact_s.h.

Chroma::HisqFermAct::~HisqFermAct

(

)

[inline]

Destructor is automatic.

Definition at line 70 of file hisq_fermact_s.h.

Chroma::HisqFermAct::HisqFermAct

(

)

[inline, private]

Definition at line 77 of file hisq_fermact_s.h.

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Member Function Documentation

AsqtadConnectStateBase * Chroma::HisqFermAct::createState

(

const Q &

u_

)

const

Create a state -- this multiplies in the K-S phases computes the fat and triple links etc.

Definition at line 145 of file hisq_fermact_s.cc.

References Chroma::StagPhases::alpha(), Chroma::fat7_param::c_1l, Chroma::fat7_param::c_3l, Chroma::fat7_param::c_5l, Chroma::fat7_param::c_7l, Chroma::fat7_param::c_Lepage, cfs, Chroma::HisqFermActParams::epsilon, Chroma::Fat7_Links(), getFermBC(), Chroma::HisqFermActParams::Mass, param, Chroma::polar_dec(), Chroma::Triple_Links(), and Chroma::HisqFermActParams::u0.

const CreateFermState<T,P,Q>& Chroma::HisqFermAct::getCreateState

(

)

const [inline, protected]

Return the fermion BC object for this action.

Definition at line 74 of file hisq_fermact_s.h.

References cfs.

const FermBC<T,P,Q>& Chroma::HisqFermAct::getFermBC

(

)

const [inline]

Return the fermion BC object for this action.

Definition at line 53 of file hisq_fermact_s.h.

References cfs.

Referenced by createState().

const Real Chroma::HisqFermAct::getQuarkMass

(

void

)

const [inline]

accessors

Definition at line 66 of file hisq_fermact_s.h.

References Chroma::HisqFermActParams::Mass, and param.

Real Chroma::HisqFermAct::getU0

(

)

[inline]

Definition at line 67 of file hisq_fermact_s.h.

References param, and Chroma::HisqFermActParams::u0.

void Chroma::HisqFermAct::operator=

(

const HisqFermAct &

a

)

[inline, private]

Definition at line 78 of file hisq_fermact_s.h.

SystemSolver< LF > * Chroma::HisqFermAct::qprop	(	Handle< FermState< T, P, Q > >	state,
		const GroupXML_t &	invParam
	)			const

Return quark prop solver, solution of unpreconditioned system.

Definition at line 24 of file hisq_qprop.cc.

References Chroma::GroupXML_t::path, Chroma::state, and Chroma::GroupXML_t::xml.

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Member Data Documentation

Handle< CreateFermState<T,P,Q> > Chroma::HisqFermAct::cfs [private]

Definition at line 81 of file hisq_fermact_s.h.

Referenced by createState(), getCreateState(), and getFermBC().

HisqFermActParams Chroma::HisqFermAct::param [private]

Definition at line 82 of file hisq_fermact_s.h.

Referenced by createState(), getQuarkMass(), getU0(), linOp(), and lMdagM().

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

• hisq_fermact_s.h
• hisq_fermact_s.cc
• hisq_qprop.cc

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