CHROMA
Public Member Functions | Private Member Functions | Private Attributes | List of all members

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

Inheritance diagram for Chroma::SymEvenOddPrecActQprop< T, P, Q >:
Chroma::SystemSolver< T >

Public Member Functions

 SymEvenOddPrecActQprop (Handle< SymEvenOddPrecLinearOperator< T, P, Q > > A_, Handle< LinOpSystemSolver< T > > invA_)
 Constructor. More...
 
 ~SymEvenOddPrecActQprop ()
 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

 SymEvenOddPrecActQprop ()
 

Private Attributes

Handle< SymEvenOddPrecLinearOperator< T, P, Q > > A
 
Handle< LinOpSystemSolver< T > > invA
 

Detailed Description

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

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

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

Definition at line 17 of file seoprec_fermact_qprop.cc.

Constructor & Destructor Documentation

◆ SymEvenOddPrecActQprop() [1/2]

template<typename T , typename P , typename Q >
Chroma::SymEvenOddPrecActQprop< T, P, Q >::SymEvenOddPrecActQprop ( Handle< SymEvenOddPrecLinearOperator< 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 seoprec_fermact_qprop.cc.

◆ ~SymEvenOddPrecActQprop()

template<typename T , typename P , typename Q >
Chroma::SymEvenOddPrecActQprop< T, P, Q >::~SymEvenOddPrecActQprop ( )
inline

Destructor is automatic.

Definition at line 30 of file seoprec_fermact_qprop.cc.

◆ SymEvenOddPrecActQprop() [2/2]

template<typename T , typename P , typename Q >
Chroma::SymEvenOddPrecActQprop< T, P, Q >::SymEvenOddPrecActQprop ( )
inlineprivate

Definition at line 104 of file seoprec_fermact_qprop.cc.

Member Function Documentation

◆ operator()()

template<typename T , typename P , typename Q >
SystemSolverResults_t Chroma::SymEvenOddPrecActQprop< T, P, Q >::operator() ( T psi,
const T chi 
) const
inlinevirtual

Solver the linear system.

Parameters
psiquark propagator ( Modify )
chisource ( Read )
Returns
number of CG iterations

Implements Chroma::SystemSolver< T >.

Definition at line 41 of file seoprec_fermact_qprop.cc.

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

◆ subset()

template<typename T , typename P , typename Q >
const Subset& Chroma::SymEvenOddPrecActQprop< 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 seoprec_fermact_qprop.cc.

Member Data Documentation

◆ A

template<typename T , typename P , typename Q >
Handle< SymEvenOddPrecLinearOperator<T,P,Q> > Chroma::SymEvenOddPrecActQprop< T, P, Q >::A
private

◆ invA

template<typename T , typename P , typename Q >
Handle< LinOpSystemSolver<T> > Chroma::SymEvenOddPrecActQprop< T, P, Q >::invA
private

Definition at line 107 of file seoprec_fermact_qprop.cc.


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