Chroma::PrecFermAct5DQprop< T, P, Q > Class Template Reference
[Quark propagator solution routines]

Propagator of a generic even-odd preconditioned 5D fermion linear operator. More...

#include <eoprec_fermact_qprop_array.h>

Inheritance diagram for Chroma::PrecFermAct5DQprop< T, P, Q >:

List of all members.

Public Member Functions
	PrecFermAct5DQprop (Handle< EvenOddPrecLinearOperatorArray< T, P, Q > > A_, Handle< LinOpSystemSolverArray< T > > invA_)
	Constructor.
	PrecFermAct5DQprop (Handle< EvenOddPrecLinearOperatorArray< T, P, Q > > A_, Handle< LinOpSystemSolverArray< T > > invA_, Handle< FermState< T, P, Q > > state_, const Real &OverMass_, const Real &Mass_, const AnisoParam_t &anisoParam_, const GroupXML_t &invParam_)
	Another constructor for compatibility.
	~PrecFermAct5DQprop ()
	Destructor is automatic.
int	size () const
	Expected length of array index.
const Subset &	subset () const
	Return the subset on which the operator acts.
SystemSolverResults_t	operator() (multi1d< T > &psi, const multi1d< T > &chi) const
	Solver the linear system.
template<>
SystemSolverResults_t	operator() (multi1d< LatticeFermion > &psi, const multi1d< LatticeFermion > &chi) const
Protected Member Functions
	PrecFermAct5DQprop ()
	Hide default constructor.
Private Attributes
Handle< EvenOddPrecLinearOperatorArray< T, P, Q > >	A
Handle< LinOpSystemSolverArray< T > >	invA

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Detailed Description

template<typename T, typename P, typename Q>
class Chroma::PrecFermAct5DQprop< T, P, Q >

Propagator of a generic even-odd preconditioned 5D fermion linear operator.

This routine is actually generic to all even-odd 5D preconditioned fermions

Definition at line 23 of file eoprec_fermact_qprop_array.h.

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Constructor & Destructor Documentation

template<typename T, typename P, typename Q>

Chroma::PrecFermAct5DQprop< T, P, Q >::PrecFermAct5DQprop	(	Handle< EvenOddPrecLinearOperatorArray< T, P, Q > >	A_,
		Handle< LinOpSystemSolverArray< T > >	invA_
	)			[inline]

Constructor.

Parameters:

	A_	Linear operator ( Read )
	invParam_	inverter parameters ( Read )

Definition at line 31 of file eoprec_fermact_qprop_array.h.

template<typename T, typename P, typename Q>

Chroma::PrecFermAct5DQprop< T, P, Q >::PrecFermAct5DQprop	(	Handle< EvenOddPrecLinearOperatorArray< T, P, Q > >	A_,
		Handle< LinOpSystemSolverArray< T > >	invA_,
		Handle< FermState< T, P, Q > >	state_,
		const Real &	OverMass_,
		const Real &	Mass_,
		const AnisoParam_t &	anisoParam_,
		const GroupXML_t &	invParam_
	)			[inline]

Another constructor for compatibility.

This constructor exists so this class can be compatible with optimized inverter constructors

Parameters:

	A_	Linear operator ( Read )
	invParam_	inverter parameters ( Read )

Definition at line 43 of file eoprec_fermact_qprop_array.h.

template<typename T, typename P, typename Q>

Chroma::PrecFermAct5DQprop< T, P, Q >::~PrecFermAct5DQprop

(

)

[inline]

Destructor is automatic.

Definition at line 54 of file eoprec_fermact_qprop_array.h.

template<typename T, typename P, typename Q>

Chroma::PrecFermAct5DQprop< T, P, Q >::PrecFermAct5DQprop

(

)

[inline, protected]

Hide default constructor.

Definition at line 72 of file eoprec_fermact_qprop_array.h.

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Member Function Documentation

template<>

SystemSolverResults_t Chroma::PrecFermAct5DQprop< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > >::operator()	(	multi1d< LatticeFermion > &	psi,
		const multi1d< LatticeFermion > &	chi
	)			const

Parameters:

	psi	quark propagator ( Modify )
	chi	source ( Read )

Returns:

number of CG iterations

Definition at line 148 of file eoprec_fermact_qprop_array.cc.

References Chroma::PrecFermAct5DQprop< T, P, Q >::A, END_CODE, N5, Chroma::PLUS, Chroma::SystemSolverResults_t::resid, Chroma::PrecFermAct5DQprop< T, P, Q >::size(), and START_CODE.

template<typename T, typename P, typename Q>

SystemSolverResults_t Chroma::PrecFermAct5DQprop< T, P, Q >::operator()	(	multi1d< T > &	psi,
		const multi1d< T > &	chi
	)			const [virtual]

Solver the linear system.

Parameters:

	psi	quark propagator ( Modify )
	chi	source ( Read )

Returns:

number of CG iterations

Implements Chroma::SystemSolverArray< T >.

template<typename T, typename P, typename Q>

int Chroma::PrecFermAct5DQprop< T, P, Q >::size

(

void

)

const [inline, virtual]

Expected length of array index.

Implements Chroma::SystemSolverArray< T >.

Definition at line 57 of file eoprec_fermact_qprop_array.h.

References Chroma::PrecFermAct5DQprop< T, P, Q >::A.

Referenced by Chroma::PrecFermAct5DQprop< T, P, Q >::operator()().

template<typename T, typename P, typename Q>

const Subset& Chroma::PrecFermAct5DQprop< T, P, Q >::subset

(

void

)

const [inline, virtual]

Return the subset on which the operator acts.

Implements Chroma::SystemSolverArray< T >.

Definition at line 60 of file eoprec_fermact_qprop_array.h.

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Member Data Documentation

template<typename T, typename P, typename Q>

Handle< EvenOddPrecLinearOperatorArray<T,P,Q> > Chroma::PrecFermAct5DQprop< T, P, Q >::A [private]

Definition at line 75 of file eoprec_fermact_qprop_array.h.

Referenced by Chroma::PrecFermAct5DQprop< T, P, Q >::operator()(), and Chroma::PrecFermAct5DQprop< T, P, Q >::size().

template<typename T, typename P, typename Q>

Handle< LinOpSystemSolverArray<T> > Chroma::PrecFermAct5DQprop< T, P, Q >::invA [private]

Definition at line 76 of file eoprec_fermact_qprop_array.h.

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

• eoprec_fermact_qprop_array.h

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