Chroma::PrecFermActQprop< T, P, Q > Class Template Reference

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

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

Public Member Functions
	PrecFermActQprop (Handle< EvenOddPrecLinearOperator< T, P, Q > > A_, Handle< LinOpSystemSolver< T > > invA_)
	Constructor. More...
	~PrecFermActQprop ()
	Destructor is automatic. More...
const Subset &	subset () const
	Return the subset on which the operator acts. More...
SystemSolverResults_t	operator() (T &psi, const T &chi) const
	Solver the linear system. More...
Public Member Functions inherited from Chroma::SystemSolver< T >
virtual	~SystemSolver ()
	Virtual destructor to help with cleanup;. More...

Private Member Functions
	PrecFermActQprop ()

Private Attributes
Handle< EvenOddPrecLinearOperator< T, P, Q > >	A
Handle< LinOpSystemSolver< T > >	invA

Detailed Description

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

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

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

Definition at line 17 of file eoprec_fermact_qprop.cc.

Constructor & Destructor Documentation

PrecFermActQprop() [1/2]

template<typename T , typename P , typename Q >

Chroma::PrecFermActQprop< T, P, Q >::PrecFermActQprop ( Handle< EvenOddPrecLinearOperator< T, P, Q > >  A_, Handle< LinOpSystemSolver< T > >  invA_  )

inline

Constructor.

Parameters

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

Definition at line 25 of file eoprec_fermact_qprop.cc.

~PrecFermActQprop()

template<typename T , typename P , typename Q >

Chroma::PrecFermActQprop< T, P, Q >::~PrecFermActQprop ( )

inline

Destructor is automatic.

Definition at line 30 of file eoprec_fermact_qprop.cc.

PrecFermActQprop() [2/2]

template<typename T , typename P , typename Q >

Chroma::PrecFermActQprop< T, P, Q >::PrecFermActQprop ( )

inlineprivate

Definition at line 84 of file eoprec_fermact_qprop.cc.

Member Function Documentation

operator()()

template<typename T , typename P , typename Q >

SystemSolverResults_t Chroma::PrecFermActQprop< T, P, Q >::operator() ( T &  psi, const T &  chi  ) const

inlinevirtual

Solver the linear system.

Parameters

psi	quark propagator ( Modify )
chi	source ( Read )

Returns

number of CG iterations

Implements Chroma::SystemSolver< T >.

Definition at line 41 of file eoprec_fermact_qprop.cc.

References Chroma::PrecFermActQprop< T, P, Q >::A, Chroma::chi(), Chroma::END_CODE(), Chroma::PLUS, Chroma::psi, Chroma::r, Chroma::SystemSolverResults_t::resid, Chroma::START_CODE(), and tmp2.

subset()

template<typename T , typename P , typename Q >

const Subset& Chroma::PrecFermActQprop< T, P, Q >::subset ( void  ) const

inlinevirtual

Return the subset on which the operator acts.

Implements Chroma::SystemSolver< T >.

Definition at line 33 of file eoprec_fermact_qprop.cc.

Member Data Documentation

A

template<typename T , typename P , typename Q >

Handle< EvenOddPrecLinearOperator<T,P,Q> > Chroma::PrecFermActQprop< T, P, Q >::A

private

Definition at line 86 of file eoprec_fermact_qprop.cc.

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

invA

template<typename T , typename P , typename Q >

Handle< LinOpSystemSolver<T> > Chroma::PrecFermActQprop< T, P, Q >::invA

private

Definition at line 87 of file eoprec_fermact_qprop.cc.

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

• eoprec_fermact_qprop.cc