Unpreconditioned Pauli-Villars Continued Fraction 5D. More...

#include <unprec_ovlap_contfrac5d_pv_linop_array_w.h>

Inheritance diagram for Chroma::UnprecOvlapContFrac5DPVLinOpArray:

Public Types
typedef LatticeFermion	T

typedef multi1d< LatticeColorMatrix >	P

typedef multi1d< LatticeColorMatrix >	Q

Public Member Functions
	UnprecOvlapContFrac5DPVLinOpArray (const UnprecWilsonTypeFermAct< T, P, Q > &S_aux, Handle< FermState< T, P, Q > > state, const Real &_m_q, int _N5, const Real &_scale_fac, const multi1d< Real > &_alpha, const multi1d< Real > &_beta, int _NEig, const multi1d< Real > &_EigValFunc, const multi1d< LatticeFermion > &_EigVec, const bool _isLastZeroP)
	Full constructor. More...

int	size () const
	Length of DW flavor index/space. More...

	~UnprecOvlapContFrac5DPVLinOpArray ()
	Destructor is automatic. More...

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

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

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

void	deriv (multi1d< LatticeColorMatrix > &ds_u, const multi1d< LatticeFermion > &chi, const multi1d< LatticeFermion > &psi, enum PlusMinus isign) const
	Derivative. More...

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

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

Public Member Functions inherited from Chroma::DiffLinearOperatorArray< T, P, Q >
virtual	~DiffLinearOperatorArray ()
	Virtual destructor to help with cleanup;. More...

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

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

virtual void	operator() (multi1d< T > &chi, const multi1d< T > &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
Handle< DiffLinearOperator< T, P, Q > >	M

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

const Real	m_q

const int	N5

const Real	scale_fac

const multi1d< Real >	alpha

const multi1d< Real >	beta

const int	NEig

const multi1d< LatticeFermion >	EigVec

const multi1d< Real >	EigValFunc

const bool	isLastZeroP

Detailed Description

Unpreconditioned Pauli-Villars Continued Fraction 5D.

Paulli-Villars cont. frac.

Definition at line 22 of file unprec_ovlap_contfrac5d_pv_linop_array_w.h.

Member Typedef Documentation

◆ P

typedef multi1d<LatticeColorMatrix> Chroma::UnprecOvlapContFrac5DPVLinOpArray::P

Definition at line 28 of file unprec_ovlap_contfrac5d_pv_linop_array_w.h.

◆ Q

typedef multi1d<LatticeColorMatrix> Chroma::UnprecOvlapContFrac5DPVLinOpArray::Q

Definition at line 29 of file unprec_ovlap_contfrac5d_pv_linop_array_w.h.

◆ T

typedef LatticeFermion Chroma::UnprecOvlapContFrac5DPVLinOpArray::T

Definition at line 27 of file unprec_ovlap_contfrac5d_pv_linop_array_w.h.

Constructor & Destructor Documentation

◆ UnprecOvlapContFrac5DPVLinOpArray()

Chroma::UnprecOvlapContFrac5DPVLinOpArray::UnprecOvlapContFrac5DPVLinOpArray	(	const UnprecWilsonTypeFermAct< T, P, Q > &	S_aux,
		Handle< FermState< T, P, Q > >	state,
		const Real &	_m_q,
		int	_N5,
		const Real &	_scale_fac,
		const multi1d< Real > &	_alpha,
		const multi1d< Real > &	_beta,
		int	_NEig,
		const multi1d< Real > &	_EigValFunc,
		const multi1d< LatticeFermion > &	_EigVec,
		const bool	_isLastZeroP
	)

inline

Full constructor.

Definition at line 32 of file unprec_ovlap_contfrac5d_pv_linop_array_w.h.

References isLastZeroP.

◆ ~UnprecOvlapContFrac5DPVLinOpArray()

Chroma::UnprecOvlapContFrac5DPVLinOpArray::~UnprecOvlapContFrac5DPVLinOpArray ( )

inline

Destructor is automatic.

Definition at line 55 of file unprec_ovlap_contfrac5d_pv_linop_array_w.h.

Member Function Documentation

◆ deriv()

void Chroma::UnprecOvlapContFrac5DPVLinOpArray::deriv	(	multi1d< LatticeColorMatrix > &	ds_u,
		const multi1d< LatticeFermion > &	chi,
		const multi1d< LatticeFermion > &	psi,
		enum PlusMinus	isign
	)		const

virtual

Derivative.

Reimplemented from Chroma::DiffLinearOperatorArray< T, P, Q >.

Definition at line 97 of file unprec_ovlap_contfrac5d_pv_linop_array_w.cc.

References beta, Chroma::chi(), Chroma::END_CODE(), Chroma::G5, getFermBC(), Chroma::isign, M, Chroma::MINUS, n, N5, Nd, NEig, Chroma::PLUS, Chroma::psi, Chroma::QDP_error_exit(), scale_fac, Chroma::START_CODE(), tmp2, and Chroma::zero.

◆ getFermBC()

const FermBC<T,P,Q>& Chroma::UnprecOvlapContFrac5DPVLinOpArray::getFermBC ( ) const

inlinevirtual

Return the fermion BC object for this linear operator.

Implements Chroma::DiffLinearOperatorArray< T, P, Q >.

Definition at line 58 of file unprec_ovlap_contfrac5d_pv_linop_array_w.h.

References fbc.

Referenced by deriv(), and operator()().

◆ operator()()

void Chroma::UnprecOvlapContFrac5DPVLinOpArray::operator()	(	multi1d< LatticeFermion > &	chi,
		const multi1d< LatticeFermion > &	psi,
		enum PlusMinus	isign
	)		const