CHROMA: Chroma::DWFQprop< T > Class Template Reference

CHROMA

Propagator DWF linear operator. More...

Inheritance diagram for Chroma::DWFQprop< T >:

Public Member Functions
	DWFQprop (Handle< SystemSolverArray< T > > qpropT_, Handle< LinearOperatorArray< T > > A_, Handle< LinearOperatorArray< T > > PV_, const Real &m_q_)
	Constructor. More...

	~DWFQprop ()
	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
	DWFQprop ()

Private Attributes
Handle< SystemSolverArray< T > >	qpropT

Handle< LinearOperatorArray< T > >	A

Handle< LinearOperatorArray< T > >	PV

const Real	m_q

Detailed Description

template<typename T>
class Chroma::DWFQprop< T >

Propagator DWF linear operator.

Propagator solver for DWF-like fermions

Definition at line 20 of file dwf_fermact_qprop_array_w.cc.

Constructor & Destructor Documentation

◆ DWFQprop() [1/2]

template<typename T >

Chroma::DWFQprop< T >::DWFQprop	(	Handle< SystemSolverArray< T > >	qpropT_,
		Handle< LinearOperatorArray< T > >	A_,
		Handle< LinearOperatorArray< T > >	PV_,
		const Real &	m_q_
	)

inline

Constructor.

Parameters

qpropT_	5D solver ( Read )
PV_	Pauli-Villars linear operator ( Read )
m_q_	quark mass ( Read )

Definition at line 29 of file dwf_fermact_qprop_array_w.cc.

◆ ~DWFQprop()

template<typename T >

Chroma::DWFQprop< T >::~DWFQprop ( )

inline

Destructor is automatic.

Definition at line 36 of file dwf_fermact_qprop_array_w.cc.

◆ DWFQprop() [2/2]

template<typename T >

Chroma::DWFQprop< T >::DWFQprop ( )

inlineprivate

Definition at line 101 of file dwf_fermact_qprop_array_w.cc.

Member Function Documentation

◆ operator()()

template<typename T >

SystemSolverResults_t Chroma::DWFQprop< T >::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 47 of file dwf_fermact_qprop_array_w.cc.

References Chroma::chi(), Chroma::DwfFld(), Chroma::END_CODE(), ftmp1, Chroma::DWFQprop< T >::m_q, Chroma::MINUS, N5, Chroma::PLUS, Chroma::psi, Chroma::DWFQprop< T >::PV, Chroma::r, Chroma::SystemSolverResults_t::resid, Chroma::START_CODE(), and Chroma::zero.

◆ subset()

template<typename T >

const Subset& Chroma::DWFQprop< T >::subset ( void ) const

inlinevirtual

Return the subset on which the operator acts.

Implements Chroma::SystemSolver< T >.

Definition at line 39 of file dwf_fermact_qprop_array_w.cc.

Member Data Documentation

◆ A

template<typename T >

Handle< LinearOperatorArray<T> > Chroma::DWFQprop< T >::A

private

Definition at line 104 of file dwf_fermact_qprop_array_w.cc.

◆ m_q

template<typename T >

const Real Chroma::DWFQprop< T >::m_q

private

Definition at line 106 of file dwf_fermact_qprop_array_w.cc.

Referenced by Chroma::DWFQprop< T >::operator()().

◆ PV

template<typename T >

Handle< LinearOperatorArray<T> > Chroma::DWFQprop< T >::PV

private

Definition at line 105 of file dwf_fermact_qprop_array_w.cc.

Referenced by Chroma::DWFQprop< T >::operator()().

◆ qpropT

template<typename T >

Handle< SystemSolverArray<T> > Chroma::DWFQprop< T >::qpropT

private

Definition at line 103 of file dwf_fermact_qprop_array_w.cc.

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

dwf_fermact_qprop_array_w.cc