Chroma::Ovlap4DQprop Class Reference
[Quark propagator solution routines]

Inheritance diagram for Chroma::Ovlap4DQprop:

List of all members.

Public Types
typedef LatticeFermion	T
typedef multi1d< LatticeColorMatrix >	P
typedef multi1d< LatticeColorMatrix >	Q
Public Member Functions
	Ovlap4DQprop (Handle< OverlapFermActBase > S_f_, Handle< FermState< T, P, Q > > state_, const SysSolverCGParams &invParam_)
	Constructor.
	~Ovlap4DQprop ()
	Destructor is automatic.
const Subset &	subset () const
	Return the subset on which the operator acts.
SystemSolverResults_t	operator() (LatticeFermion &psi, const LatticeFermion &chi) const
	Solver the linear system.
Private Member Functions
	Ovlap4DQprop ()
Private Attributes
Handle< OverlapFermActBase >	S_f
Handle< FermState< T, P, Q > >	state
const SysSolverCGParams	invParam

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Detailed Description

Propagator solver for DWF-like fermions

Definition at line 36 of file overlap_fermact_base_w.cc.

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Member Typedef Documentation

typedef multi1d<LatticeColorMatrix> Chroma::Ovlap4DQprop::P

Definition at line 41 of file overlap_fermact_base_w.cc.

typedef multi1d<LatticeColorMatrix> Chroma::Ovlap4DQprop::Q

Definition at line 42 of file overlap_fermact_base_w.cc.

typedef LatticeFermion Chroma::Ovlap4DQprop::T

Definition at line 40 of file overlap_fermact_base_w.cc.

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Constructor & Destructor Documentation

Chroma::Ovlap4DQprop::Ovlap4DQprop	(	Handle< OverlapFermActBase >	S_f_,
		Handle< FermState< T, P, Q > >	state_,
		const SysSolverCGParams &	invParam_
	)			[inline]

Constructor.

Parameters:

	S_f_	Fermion action ( Read )
	state_	state ( Read )

Definition at line 49 of file overlap_fermact_base_w.cc.

Chroma::Ovlap4DQprop::~Ovlap4DQprop

(

)

[inline]

Destructor is automatic.

Definition at line 55 of file overlap_fermact_base_w.cc.

Chroma::Ovlap4DQprop::Ovlap4DQprop

(

)

[inline, private]

Definition at line 345 of file overlap_fermact_base_w.cc.

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Member Function Documentation

SystemSolverResults_t Chroma::Ovlap4DQprop::operator()	(	LatticeFermion &	psi,
		const LatticeFermion &	chi
	)			const [inline, virtual]

Solver the linear system.

Parameters:

	psi	quark propagator ( Modify )
	chi	source ( Read )

Returns:

number of CG iterations

Implements Chroma::SystemSolver< LatticeFermion >.

Definition at line 66 of file overlap_fermact_base_w.cc.

References Chroma::CH_NONE, Chroma::chi(), END_CODE, Chroma::ichiral, Chroma::InvCG1(), Chroma::InvCG2(), Chroma::InvMR(), invParam, Chroma::InvRelCG1(), Chroma::InvRelCG2(), Chroma::InvRelGMRESR_CG(), Chroma::InvRelGMRESR_SUMR(), Chroma::InvRelSUMR(), Chroma::InvSUMR(), Chroma::isChiralVector(), Chroma::SysSolverCGParams::MaxCG, Chroma::MINUS, MRover, Chroma::SystemSolverResults_t::n_count, Chroma::PLUS, Chroma::SystemSolverResults_t::resid, Chroma::SysSolverCGParams::RsdCG, S_f, START_CODE, state, and U.

const Subset& Chroma::Ovlap4DQprop::subset

(

)

const [inline, virtual]

Return the subset on which the operator acts.

Implements Chroma::SystemSolver< LatticeFermion >.

Definition at line 58 of file overlap_fermact_base_w.cc.

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Member Data Documentation

const SysSolverCGParams Chroma::Ovlap4DQprop::invParam [private]

Definition at line 349 of file overlap_fermact_base_w.cc.

Referenced by operator()().

Handle< OverlapFermActBase > Chroma::Ovlap4DQprop::S_f [private]

Definition at line 347 of file overlap_fermact_base_w.cc.

Referenced by operator()().

Handle< FermState<T,P,Q> > Chroma::Ovlap4DQprop::state [private]

Definition at line 348 of file overlap_fermact_base_w.cc.

Referenced by operator()().

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

• overlap_fermact_base_w.cc

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