LinearOperatorBase< Field > Class Template Reference

#include <LinearOperator.h>

Inheritance diagram for LinearOperatorBase< Field >:

Public Member Functions
virtual void	OpDiag (const Field &in, Field &out)=0
virtual void	OpDir (const Field &in, Field &out, int dir, int disp)=0
virtual void	OpDirAll (const Field &in, std::vector< Field > &out)=0
virtual void	Op (const Field &in, Field &out)=0
virtual void	AdjOp (const Field &in, Field &out)=0
virtual void	HermOpAndNorm (const Field &in, Field &out, RealD &n1, RealD &n2)=0
virtual void	HermOp (const Field &in, Field &out)=0
virtual	~LinearOperatorBase ()

Detailed Description

template<class Field>
class LinearOperatorBase< Field >

Definition at line 44 of file LinearOperator.h.

Constructor & Destructor Documentation

~LinearOperatorBase()

template<class Field>

virtual LinearOperatorBase< Field >::~LinearOperatorBase ( )

inlinevirtual

Definition at line 55 of file LinearOperator.h.

Member Function Documentation

OpDiag()

template<class Field>

virtual void LinearOperatorBase< Field >::OpDiag ( const Field & in, Field & out )

pure virtual

Implemented in ConjugateGradientMultiShiftMixedPrecSupport::ShiftedLinop< Field >, Gamma5HermitianLinearOperator< Matrix, Field >, Gamma5R5HermitianLinearOperator< Matrix, Field >, HermitianLinearOperator< Matrix, Field >, MdagMLinearOperator< Matrix, Field >, MMdagLinearOperator< Matrix, Field >, NonHermitianLinearOperator< Matrix, Field >, NonHermitianSchurOperatorBase< Field >, SchurOperatorBase< Field >, SchurOperatorBase< Impl::FermionField >, ShiftedHermOpLinearOperator< Field >, ShiftedMdagMLinearOperator< Matrix, Field >, and ShiftedNonHermitianLinearOperator< Matrix, Field >.

OpDir()

template<class Field>

virtual void LinearOperatorBase< Field >::OpDir ( const Field & in, Field & out, int dir, int disp )

pure virtual

Implemented in ConjugateGradientMultiShiftMixedPrecSupport::ShiftedLinop< Field >, Gamma5HermitianLinearOperator< Matrix, Field >, Gamma5R5HermitianLinearOperator< Matrix, Field >, HermitianLinearOperator< Matrix, Field >, MdagMLinearOperator< Matrix, Field >, MMdagLinearOperator< Matrix, Field >, NonHermitianLinearOperator< Matrix, Field >, NonHermitianSchurOperatorBase< Field >, SchurOperatorBase< Field >, SchurOperatorBase< Impl::FermionField >, ShiftedHermOpLinearOperator< Field >, ShiftedMdagMLinearOperator< Matrix, Field >, and ShiftedNonHermitianLinearOperator< Matrix, Field >.

OpDirAll()

template<class Field>

virtual void LinearOperatorBase< Field >::OpDirAll ( const Field & in, std::vector< Field > & out )

pure virtual

Implemented in ConjugateGradientMultiShiftMixedPrecSupport::ShiftedLinop< Field >, Gamma5HermitianLinearOperator< Matrix, Field >, Gamma5R5HermitianLinearOperator< Matrix, Field >, HermitianLinearOperator< Matrix, Field >, MdagMLinearOperator< Matrix, Field >, MMdagLinearOperator< Matrix, Field >, NonHermitianLinearOperator< Matrix, Field >, NonHermitianSchurOperatorBase< Field >, SchurOperatorBase< Field >, SchurOperatorBase< Impl::FermionField >, ShiftedHermOpLinearOperator< Field >, ShiftedMdagMLinearOperator< Matrix, Field >, and ShiftedNonHermitianLinearOperator< Matrix, Field >.

Op()

template<class Field>

virtual void LinearOperatorBase< Field >::Op ( const Field & in, Field & out )

pure virtual

Implemented in ConjugateGradientMultiShiftMixedPrecSupport::ShiftedLinop< Field >, Gamma5HermitianLinearOperator< Matrix, Field >, Gamma5R5HermitianLinearOperator< Matrix, Field >, HermitianLinearOperator< Matrix, Field >, MdagMLinearOperator< Matrix, Field >, MMdagLinearOperator< Matrix, Field >, NonHermitianLinearOperator< Matrix, Field >, NonHermitianSchurOperatorBase< Field >, SchurOperatorBase< Field >, SchurOperatorBase< Impl::FermionField >, ShiftedHermOpLinearOperator< Field >, ShiftedMdagMLinearOperator< Matrix, Field >, and ShiftedNonHermitianLinearOperator< Matrix, Field >.

Referenced by Grid::CommunicationAvoidingGeneralisedMinimalResidual< Field >::arnoldiStep(), Grid::FlexibleCommunicationAvoidingGeneralisedMinimalResidual< Field >::arnoldiStep(), Grid::FlexibleGeneralisedMinimalResidual< Field >::arnoldiStep(), Grid::GeneralisedMinimalResidual< Field >::arnoldiStep(), Grid::MixedPrecisionFlexibleGeneralisedMinimalResidual< FieldD, FieldF, type, type >::arnoldiStep(), Aggregation< Fobj, CComplex, nbasis >::CreateSubspace(), Aggregation< Fobj, CComplex, nbasis >::CreateSubspaceChebyshev(), Aggregation< Fobj, CComplex, nbasis >::CreateSubspaceChebyshev(), Aggregation< Fobj, CComplex, nbasis >::CreateSubspaceChebyshevNew(), Aggregation< Fobj, CComplex, nbasis >::CreateSubspaceChebyshevPowerLaw(), Aggregation< Fobj, CComplex, nbasis >::CreateSubspaceGCR(), Aggregation< Fobj, CComplex, nbasis >::CreateSubspaceMultishift(), Aggregation< Fobj, CComplex, nbasis >::CreateSubspacePolyCheby(), BiCGSTAB< Field >::operator()(), Grid::CommunicationAvoidingGeneralisedMinimalResidual< Field >::operator()(), Grid::FlexibleCommunicationAvoidingGeneralisedMinimalResidual< Field >::operator()(), Grid::FlexibleGeneralisedMinimalResidual< Field >::operator()(), Grid::GeneralisedMinimalResidual< Field >::operator()(), Grid::MinimalResidual< Field >::operator()(), Grid::MixedPrecisionFlexibleGeneralisedMinimalResidual< FieldD, FieldF, type, type >::operator()(), QuasiMinimalResidual< Field >::operator()(), Grid::CommunicationAvoidingGeneralisedMinimalResidual< Field >::outerLoopBody(), Grid::FlexibleCommunicationAvoidingGeneralisedMinimalResidual< Field >::outerLoopBody(), Grid::FlexibleGeneralisedMinimalResidual< Field >::outerLoopBody(), Grid::GeneralisedMinimalResidual< Field >::outerLoopBody(), Grid::MixedPrecisionFlexibleGeneralisedMinimalResidual< FieldD, FieldF, type, type >::outerLoopBody(), Aggregation< Fobj, CComplex, nbasis >::RefineSubspace(), and Aggregation< Fobj, CComplex, nbasis >::RefineSubspaceHDCG().

AdjOp()

template<class Field>

virtual void LinearOperatorBase< Field >::AdjOp ( const Field & in, Field & out )

pure virtual

Implemented in ConjugateGradientMultiShiftMixedPrecSupport::ShiftedLinop< Field >, Gamma5HermitianLinearOperator< Matrix, Field >, Gamma5R5HermitianLinearOperator< Matrix, Field >, HermitianLinearOperator< Matrix, Field >, MdagMLinearOperator< Matrix, Field >, MMdagLinearOperator< Matrix, Field >, NonHermitianLinearOperator< Matrix, Field >, NonHermitianSchurOperatorBase< Field >, SchurOperatorBase< Field >, SchurOperatorBase< Impl::FermionField >, ShiftedHermOpLinearOperator< Field >, ShiftedMdagMLinearOperator< Matrix, Field >, and ShiftedNonHermitianLinearOperator< Matrix, Field >.

Referenced by Aggregation< Fobj, CComplex, nbasis >::CreateSubspaceChebyshev(), and QuasiMinimalResidual< Field >::operator()().

HermOpAndNorm()

template<class Field>

virtual void LinearOperatorBase< Field >::HermOpAndNorm ( const Field & in, Field & out, RealD & n1, RealD & n2 )

pure virtual

Implemented in ConjugateGradientMultiShiftMixedPrecSupport::ShiftedLinop< Field >, Gamma5HermitianLinearOperator< Matrix, Field >, Gamma5R5HermitianLinearOperator< Matrix, Field >, HermitianLinearOperator< Matrix, Field >, MdagMLinearOperator< Matrix, Field >, MMdagLinearOperator< Matrix, Field >, NonHermitianLinearOperator< Matrix, Field >, NonHermitianSchurOperatorBase< Field >, SchurOperatorBase< Field >, SchurOperatorBase< Impl::FermionField >, SchurStaggeredOperator< Matrix, Field >, ShiftedHermOpLinearOperator< Field >, ShiftedMdagMLinearOperator< Matrix, Field >, and ShiftedNonHermitianLinearOperator< Matrix, Field >.

Referenced by ConjugateGradient< Field >::operator()(), ConjugateGradientMultiShift< Field >::operator()(), ConjugateGradientMultiShiftMixedPrec< FieldD, FieldF, type, type >::operator()(), ConjugateGradientMultiShiftMixedPrecCleanup< FieldD, FieldF, type, type >::operator()(), ConjugateGradientReliableUpdate< FieldD, FieldF, type, type >::operator()(), ConjugateResidual< Field >::operator()(), and PrecConjugateResidual< Field >::operator()().

HermOp()

template<class Field>

virtual void LinearOperatorBase< Field >::HermOp ( const Field & in, Field & out )

pure virtual

Implemented in ConjugateGradientMultiShiftMixedPrecSupport::ShiftedLinop< Field >, Gamma5HermitianLinearOperator< Matrix, Field >, Gamma5R5HermitianLinearOperator< Matrix, Field >, HermitianLinearOperator< Matrix, Field >, MdagMLinearOperator< Matrix, Field >, MMdagLinearOperator< Matrix, Field >, NonHermitianLinearOperator< Matrix, Field >, NonHermitianSchurOperatorBase< Field >, SchurOperatorBase< Field >, SchurOperatorBase< Impl::FermionField >, SchurStaggeredOperator< Matrix, Field >, ShiftedHermOpLinearOperator< Field >, ShiftedMdagMLinearOperator< Matrix, Field >, and ShiftedNonHermitianLinearOperator< Matrix, Field >.

Referenced by ChebyshevLanczos< Field >::AminusMuSq(), BlockConjugateGradient< Field >::BlockCGrQsolve(), BlockConjugateGradient< Field >::BlockCGrQsolveVec(), BlockConjugateGradient< Field >::CGmultiRHSsolve(), ConjugateGradientPolynomial< Field >::CGsequenceHermOp(), Aggregation< Fobj, CComplex, nbasis >::CreateSubspaceChebyshev(), InversePowerBoundsCheck(), InverseSqrtBoundsCheck(), Chebyshev< Field >::operator()(), ConjugateGradient< Field >::operator()(), ConjugateGradientMultiShift< Field >::operator()(), ConjugateGradientMultiShiftMixedPrec< FieldD, FieldF, type, type >::operator()(), ConjugateResidual< Field >::operator()(), Grid::PowerMethod< Field >::operator()(), HermOpOperatorFunction< Field >::operator()(), JacobiPolynomial< Field >::operator()(), Polynomial< Field >::operator()(), PrecConjugateResidual< Field >::operator()(), and ConjugateGradientPolynomial< Field >::PolyHermOp().

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

• Grid/algorithms/LinearOperator.h