Apply gamma_5 * H_T. More...

#include <unprec_dwftransf_linop_w.h>

Inheritance diagram for Chroma::UnprecDWFTransfLinOp:

Public Types
typedef LatticeFermion	T

typedef multi1d< LatticeColorMatrix >	P

typedef multi1d< LatticeColorMatrix >	Q

Public Member Functions
	UnprecDWFTransfLinOp ()
	Partial constructor. More...

	UnprecDWFTransfLinOp (Handle< FermState< T, P, Q > > fs, const Real &Mass_, const Real &b5_, const Real &c5_, const SysSolverCGParams &invParam_)
	Full constructor. More...

	~UnprecDWFTransfLinOp ()
	Destructor is automatic. More...

const Subset &	subset () const
	Only defined on the entire lattice. More...

void	create (Handle< FermState< T, P, Q > > fs, const Real &Mass_, const Real &b5_, const Real &c5_, const SysSolverCGParams &invParam_)
	Creation routine. More...

void	operator() (LatticeFermion &chi, const LatticeFermion &psi, enum PlusMinus isign) const
	Apply the operator onto a source std::vector. More...

const FermBC< T, P, Q > &	getFermBC () const
	Return the fermion BC object for this linear operator. More...

Public Member Functions inherited from Chroma::UnprecLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > >
virtual	~UnprecLinearOperator ()
	Virtual destructor to help with cleanup;. More...

const Subset &	subset () const
	Only defined on the entire lattice. More...

Public Member Functions inherited from Chroma::DiffLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > >
virtual	~DiffLinearOperator ()
	Virtual destructor to help with cleanup;. More...

virtual void	deriv (multi1d< LatticeColorMatrix > &ds_u, const LatticeFermion &chi, const LatticeFermion &psi, enum PlusMinus isign) const
	Apply the derivative of the operator onto a source std::vector. More...

virtual void	deriv (multi1d< LatticeColorMatrix > &ds_u, const LatticeFermion &chi, const LatticeFermion &psi, enum PlusMinus isign, const Real &epsilon) const
	Apply the derivative of the operator onto a source std::vector to some precision. More...

virtual void	derivMultipole (multi1d< LatticeColorMatrix > &ds_u, const multi1d< LatticeFermion > &chi, const multi1d< LatticeFermion > &psi, enum PlusMinus isign) const
	Return the force for multiple poles. More...

Public Member Functions inherited from Chroma::LinearOperator< LatticeFermion >
virtual	~LinearOperator ()
	Virtual destructor to help with cleanup;. More...

virtual void	operator() (LatticeFermion &chi, const LatticeFermion &psi, enum PlusMinus isign, Real epsilon) const
	Apply the operator onto a source std::vector to some precision. More...

virtual unsigned long	nFlops () const

Private Attributes
Real	Mass

Real	b5

Real	c5

SysSolverCGParams	invParam

Handle< LinearOperator< LatticeFermion > >	D_w

Handle< LinearOperator< LatticeFermion > >	D_denum

Handle< FermBC< T, P, Q > >	fbc

Detailed Description

Apply gamma_5 * H_T.

where H_T = (b5 + c5) H_w * ( 2 + (b5 + c5) D_w )^(-1) = (b5 + c5) ( 2 + (b5 + c5) D_w^dag )^(-1) * H_w

Definition at line 23 of file unprec_dwftransf_linop_w.h.

Member Typedef Documentation

◆ P

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

Definition at line 29 of file unprec_dwftransf_linop_w.h.

◆ Q

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

Definition at line 30 of file unprec_dwftransf_linop_w.h.

◆ T

typedef LatticeFermion Chroma::UnprecDWFTransfLinOp::T

Definition at line 28 of file unprec_dwftransf_linop_w.h.

Constructor & Destructor Documentation

◆ UnprecDWFTransfLinOp() [1/2]

Chroma::UnprecDWFTransfLinOp::UnprecDWFTransfLinOp ( )

inline

Partial constructor.

Definition at line 33 of file unprec_dwftransf_linop_w.h.

◆ UnprecDWFTransfLinOp() [2/2]

Chroma::UnprecDWFTransfLinOp::UnprecDWFTransfLinOp	(	Handle< FermState< T, P, Q > >	fs,
		const Real &	Mass_,
		const Real &	b5_,
		const Real &	c5_,
		const SysSolverCGParams &	invParam_
	)

inline

Full constructor.

Definition at line 36 of file unprec_dwftransf_linop_w.h.

References create().

◆ ~UnprecDWFTransfLinOp()

Chroma::UnprecDWFTransfLinOp::~UnprecDWFTransfLinOp ( )

inline

Destructor is automatic.

Definition at line 44 of file unprec_dwftransf_linop_w.h.

Member Function Documentation

◆ create()

void Chroma::UnprecDWFTransfLinOp::create	(	Handle< FermState< T, P, Q > >	fs,
		const Real &	Mass_,
		const Real &	b5_,
		const Real &	c5_,
		const SysSolverCGParams &	invParam_
	)

Creation routine.

Definition at line 14 of file unprec_dwftransf_linop_w.cc.

References Mass.

Referenced by UnprecDWFTransfLinOp().

◆ getFermBC()

const FermBC<T,P,Q>& Chroma::UnprecDWFTransfLinOp::getFermBC ( ) const

inlinevirtual

Return the fermion BC object for this linear operator.

Implements Chroma::DiffLinearOperator< LatticeFermion, multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > >.

Definition at line 60 of file unprec_dwftransf_linop_w.h.

References fbc.

◆ operator()()

void Chroma::UnprecDWFTransfLinOp::operator()	(	LatticeFermion &	chi,
		const LatticeFermion &	psi,
		enum PlusMinus	isign
	)		const

virtual

Apply the operator onto a source std::vector.

Implements Chroma::LinearOperator< LatticeFermion >.

Definition at line 39 of file unprec_dwftransf_linop_w.cc.

References chi, END_CODE, Chroma::InvCG2(), Chroma::isign, Chroma::MINUS, Chroma::SystemSolverResults_t::n_count, Chroma::PLUS, psi, START_CODE, and tmp.

◆ subset()

const Subset& Chroma::UnprecDWFTransfLinOp::subset ( void ) const

inlinevirtual

Only defined on the entire lattice.

Implements Chroma::LinearOperator< LatticeFermion >.

Definition at line 47 of file unprec_dwftransf_linop_w.h.

Member Data Documentation

◆ b5

Real Chroma::UnprecDWFTransfLinOp::b5

private

Definition at line 64 of file unprec_dwftransf_linop_w.h.

◆ c5

Real Chroma::UnprecDWFTransfLinOp::c5

private

Definition at line 65 of file unprec_dwftransf_linop_w.h.

◆ D_denum

Handle< LinearOperator<LatticeFermion> > Chroma::UnprecDWFTransfLinOp::D_denum

private

Definition at line 68 of file unprec_dwftransf_linop_w.h.

◆ D_w

Handle< LinearOperator<LatticeFermion> > Chroma::UnprecDWFTransfLinOp::D_w

private

Definition at line 67 of file unprec_dwftransf_linop_w.h.

◆ fbc

Handle< FermBC<T,P,Q> > Chroma::UnprecDWFTransfLinOp::fbc

private

Definition at line 69 of file unprec_dwftransf_linop_w.h.

Referenced by getFermBC().

◆ invParam

SysSolverCGParams Chroma::UnprecDWFTransfLinOp::invParam

private

Definition at line 66 of file unprec_dwftransf_linop_w.h.

◆ Mass

Real Chroma::UnprecDWFTransfLinOp::Mass

private

Definition at line 63 of file unprec_dwftransf_linop_w.h.

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

Public Types

Public Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ P

◆ Q

◆ T

Constructor & Destructor Documentation

◆ UnprecDWFTransfLinOp() [1/2]

◆ UnprecDWFTransfLinOp() [2/2]

◆ ~UnprecDWFTransfLinOp()

Member Function Documentation

◆ create()

◆ getFermBC()

◆ operator()()

◆ subset()

Member Data Documentation

◆ b5

◆ c5

◆ D_denum

◆ D_w

◆ fbc

◆ invParam

◆ Mass