MueLu utility class. More...

#include <MueLu_Utilities_fwd.hpp>

Public Types
typedef Teuchos::ScalarTraits< Scalar >::magnitudeType	Magnitude

Static Public Member Functions
static RCP< const Epetra_MultiVector >	MV2EpetraMV (RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > const vec)
	Helper utility to pull out the underlying Epetra objects from an Xpetra object. More...

static RCP< Epetra_MultiVector >	MV2NonConstEpetraMV (RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > vec)

static const Epetra_MultiVector &	MV2EpetraMV (const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &vec)

static Epetra_MultiVector &	MV2NonConstEpetraMV (Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &vec)

static RCP< const Epetra_CrsMatrix >	Op2EpetraCrs (RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)

static RCP< Epetra_CrsMatrix >	Op2NonConstEpetraCrs (RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)

static const Epetra_CrsMatrix &	Op2EpetraCrs (const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op)

static Epetra_CrsMatrix &	Op2NonConstEpetraCrs (Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op)

static const Epetra_Map &	Map2EpetraMap (const Xpetra::Map< LocalOrdinal, GlobalOrdinal, Node > &map)

static RCP< const Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	MV2TpetraMV (RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > const vec)
	Helper utility to pull out the underlying Tpetra objects from an Xpetra object. More...

static RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	MV2NonConstTpetraMV (RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > vec)

static RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	MV2NonConstTpetraMV2 (Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &vec)

static const Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	MV2TpetraMV (const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &vec)

static Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	MV2NonConstTpetraMV (Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &vec)

static RCP< const Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	Op2TpetraCrs (RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)

static RCP< Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	Op2NonConstTpetraCrs (RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)

static const Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	Op2TpetraCrs (const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op)

static Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	Op2NonConstTpetraCrs (Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op)

static RCP< const Tpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	Op2TpetraRow (RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)

static RCP< Tpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	Op2NonConstTpetraRow (RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)

static const RCP< const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > >	Map2TpetraMap (const Xpetra::Map< LocalOrdinal, GlobalOrdinal, Node > &map)

static RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	Crs2Op (RCP< Xpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op)

static Teuchos::ArrayRCP< Scalar >	GetMatrixDiagonal (const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)

static RCP< Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	GetMatrixDiagonalInverse (const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100)

static Teuchos::ArrayRCP< Scalar >	GetLumpedMatrixDiagonal (const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)

static Teuchos::RCP< Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	GetLumpedMatrixDiagonal (Teuchos::RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > A)

static RCP< Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	GetMatrixOverlappedDiagonal (const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)

static Teuchos::RCP< Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	GetInverse (Teuchos::RCP< const Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > v, Magnitude tol=Teuchos::ScalarTraits< Scalar >::eps() *100, Scalar tolReplacement=Teuchos::ScalarTraits< Scalar >::zero())

static Teuchos::Array< Magnitude >	ResidualNorm (const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &RHS)

static Teuchos::Array< Magnitude >	ResidualNorm (const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &RHS, Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Resid)

static RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	Residual (const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &RHS)

static void	Residual (const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &RHS, Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Resid)

static void	PauseForDebugger ()

static RCP< Teuchos::FancyOStream >	MakeFancy (std::ostream &os)

static Teuchos::ScalarTraits< Scalar >::magnitudeType	Distance2 (const Teuchos::Array< Teuchos::ArrayRCP< const Scalar >> &v, LocalOrdinal i0, LocalOrdinal i1)

static Teuchos::ArrayRCP< const bool >	DetectDirichletRows (const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Magnitude &tol=Teuchos::ScalarTraits< Scalar >::magnitude(0.), const bool count_twos_as_dirichlet=false)

static Teuchos::ArrayRCP< const bool >	DetectDirichletRowsExt (const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, bool &bHasZeroDiagonal, const Magnitude &tol=Teuchos::ScalarTraits< Scalar >::zero())

static void	SetRandomSeed (const Teuchos::Comm< int > &comm)

static Scalar	PowerMethod (const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, bool scaleByDiag=true, LocalOrdinal niters=10, Magnitude tolerance=1e-2, bool verbose=false, unsigned int seed=123)

static Scalar	Frobenius (const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &B)

static void	MyOldScaleMatrix (Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Teuchos::ArrayRCP< const Scalar > &scalingVector, bool doInverse=true, bool doFillComplete=true, bool doOptimizeStorage=true)

static void	MyOldScaleMatrix_Epetra (Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Teuchos::ArrayRCP< Scalar > &scalingVector, bool doFillComplete, bool doOptimizeStorage)

static void	MyOldScaleMatrix_Tpetra (Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, const Teuchos::ArrayRCP< Scalar > &scalingVector, bool doFillComplete, bool doOptimizeStorage)

static RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	Transpose (Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Op, bool optimizeTranspose=false, const std::string &label=std::string(), const Teuchos::RCP< Teuchos::ParameterList > &params=Teuchos::null)

static RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	RealValuedToScalarMultiVector (RCP< Xpetra::MultiVector< double, LocalOrdinal, GlobalOrdinal, Node > > X)

static RCP< Xpetra::MultiVector< double, LocalOrdinal, GlobalOrdinal, Node > >	ExtractCoordinatesFromParameterList (ParameterList &paramList)

static void	FindDirichletRows (Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, std::vector< LocalOrdinal > &dirichletRows, bool count_twos_as_dirichlet=false)

static void	ApplyOAZToMatrixRows (Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, const std::vector< LocalOrdinal > &dirichletRows)

static void	ApplyOAZToMatrixRows (Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, const Teuchos::ArrayRCP< const bool > &dirichletRows)

static void	ZeroDirichletRows (Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, const std::vector< LocalOrdinal > &dirichletRows, Scalar replaceWith=Teuchos::ScalarTraits< Scalar >::zero())

static void	ZeroDirichletRows (Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, const Teuchos::ArrayRCP< const bool > &dirichletRows, Scalar replaceWith=Teuchos::ScalarTraits< Scalar >::zero())

static void	ZeroDirichletRows (Teuchos::RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &X, const Teuchos::ArrayRCP< const bool > &dirichletRows, Scalar replaceWith=Teuchos::ScalarTraits< Scalar >::zero())

static void	ZeroDirichletCols (Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &A, const Teuchos::ArrayRCP< const bool > &dirichletCols, Scalar replaceWith=Teuchos::ScalarTraits< Scalar >::zero())

Detailed Description

MueLu utility class.

MueLu utility class (specialization SC=double and LO=GO=int).

This class provides a number of static helper methods. Some are temporary and will eventually go away, while others should be moved to Xpetra.

Note: this is the implementation for Epetra. Tpetra throws if TPETRA_INST_INT_INT is disabled!

Definition at line 54 of file MueLu_Utilities_fwd.hpp.

Member Typedef Documentation

◆ Magnitude

typedef Teuchos::ScalarTraits<Scalar>::magnitudeType MueLu::Utilities::Magnitude

Definition at line 153 of file MueLu_Utilities_decl.hpp.

Member Function Documentation

◆ MV2EpetraMV() [1/2]

static RCP<const Epetra_MultiVector> MueLu::Utilities::MV2EpetraMV ( RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > const vec )

static

Helper utility to pull out the underlying Epetra objects from an Xpetra object.

◆ MV2NonConstEpetraMV() [1/2]

RCP< Epetra_MultiVector > MueLu::Utilities::MV2NonConstEpetraMV ( RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > vec )

static

Definition at line 132 of file MueLu_Utilities_def.hpp.

◆ MV2EpetraMV() [2/2]

const Epetra_MultiVector & MueLu::Utilities::MV2EpetraMV ( const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & vec )

static

Definition at line 146 of file MueLu_Utilities_def.hpp.

◆ MV2NonConstEpetraMV() [2/2]

Epetra_MultiVector & MueLu::Utilities::MV2NonConstEpetraMV ( Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & vec )

static

Definition at line 140 of file MueLu_Utilities_def.hpp.

◆ Op2EpetraCrs() [1/2]

RCP< const Epetra_CrsMatrix > MueLu::Utilities::Op2EpetraCrs ( RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op )

static

Definition at line 152 of file MueLu_Utilities_def.hpp.

◆ Op2NonConstEpetraCrs() [1/2]

RCP< Epetra_CrsMatrix > MueLu::Utilities::Op2NonConstEpetraCrs ( RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op )

static

Definition at line 163 of file MueLu_Utilities_def.hpp.

◆ Op2EpetraCrs() [2/2]

const Epetra_CrsMatrix & MueLu::Utilities::Op2EpetraCrs ( const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > & Op )

static

Definition at line 174 of file MueLu_Utilities_def.hpp.

◆ Op2NonConstEpetraCrs() [2/2]

Epetra_CrsMatrix & MueLu::Utilities::Op2NonConstEpetraCrs ( Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > & Op )

static

Definition at line 189 of file MueLu_Utilities_def.hpp.

◆ Map2EpetraMap()

const Epetra_Map & MueLu::Utilities::Map2EpetraMap ( const Xpetra::Map< LocalOrdinal, GlobalOrdinal, Node > & map )

static

Definition at line 204 of file MueLu_Utilities_def.hpp.

◆ MV2TpetraMV() [1/2]

RCP< const Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MueLu::Utilities::MV2TpetraMV ( RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > const vec )

static

Helper utility to pull out the underlying Tpetra objects from an Xpetra object.

Definition at line 215 of file MueLu_Utilities_def.hpp.

◆ MV2NonConstTpetraMV() [1/2]

RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MueLu::Utilities::MV2NonConstTpetraMV ( RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > vec )

static

Definition at line 223 of file MueLu_Utilities_def.hpp.

◆ MV2NonConstTpetraMV2()

RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MueLu::Utilities::MV2NonConstTpetraMV2 ( Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & vec )

static

Definition at line 237 of file MueLu_Utilities_def.hpp.

◆ MV2TpetraMV() [2/2]

const Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & MueLu::Utilities::MV2TpetraMV ( const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & vec )

static

Definition at line 244 of file MueLu_Utilities_def.hpp.

◆ MV2NonConstTpetraMV() [2/2]

Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & MueLu::Utilities::MV2NonConstTpetraMV ( Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & vec )

static

Definition at line 231 of file MueLu_Utilities_def.hpp.

◆ Op2TpetraCrs() [1/2]

RCP< const Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MueLu::Utilities::Op2TpetraCrs ( RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op )

static

Definition at line 250 of file MueLu_Utilities_def.hpp.

◆ Op2NonConstTpetraCrs() [1/2]

RCP< Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MueLu::Utilities::Op2NonConstTpetraCrs ( RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op )

static

Definition at line 262 of file MueLu_Utilities_def.hpp.

◆ Op2TpetraCrs() [2/2]

const Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > & MueLu::Utilities::Op2TpetraCrs ( const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > & Op )

static

Definition at line 273 of file MueLu_Utilities_def.hpp.

◆ Op2NonConstTpetraCrs() [2/2]

Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > & MueLu::Utilities::Op2NonConstTpetraCrs ( Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > & Op )

static

Definition at line 288 of file MueLu_Utilities_def.hpp.

◆ Op2TpetraRow()

RCP< const Tpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MueLu::Utilities::Op2TpetraRow ( RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op )

static

Definition at line 303 of file MueLu_Utilities_def.hpp.

◆ Op2NonConstTpetraRow()

RCP< Tpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MueLu::Utilities::Op2NonConstTpetraRow ( RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op )

static

Definition at line 323 of file MueLu_Utilities_def.hpp.

◆ Map2TpetraMap()

const RCP< const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > > MueLu::Utilities::Map2TpetraMap ( const Xpetra::Map< LocalOrdinal, GlobalOrdinal, Node > & map )

static

Definition at line 344 of file MueLu_Utilities_def.hpp.

◆ Crs2Op()

static RCP<Xpetra::Matrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> > MueLu::Utilities::Crs2Op ( RCP< Xpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Op )

inlinestatic

Definition at line 196 of file MueLu_Utilities_decl.hpp.

◆ GetMatrixDiagonal()

static Teuchos::ArrayRCP<Scalar> MueLu::Utilities::GetMatrixDiagonal ( const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > & A )

inlinestatic

Definition at line 197 of file MueLu_Utilities_decl.hpp.

◆ GetMatrixDiagonalInverse()

static RCP<Xpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > MueLu::Utilities::GetMatrixDiagonalInverse	(	const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	A,
		Magnitude	tol = `Teuchos::ScalarTraits<Scalar>::eps()*100`
	)

inlinestatic

Definition at line 198 of file MueLu_Utilities_decl.hpp.

◆ GetLumpedMatrixDiagonal() [1/2]

static Teuchos::ArrayRCP<Scalar> MueLu::Utilities::GetLumpedMatrixDiagonal ( const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > & A )

inlinestatic

Definition at line 199 of file MueLu_Utilities_decl.hpp.

◆ GetLumpedMatrixDiagonal() [2/2]

static Teuchos::RCP<Xpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > MueLu::Utilities::GetLumpedMatrixDiagonal ( Teuchos::RCP< const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > A )

inlinestatic

Definition at line 200 of file MueLu_Utilities_decl.hpp.

◆ GetMatrixOverlappedDiagonal()

static RCP<Xpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > MueLu::Utilities::GetMatrixOverlappedDiagonal ( const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > & A )

inlinestatic

Definition at line 201 of file MueLu_Utilities_decl.hpp.

◆ GetInverse()

static Teuchos::RCP<Xpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > MueLu::Utilities::GetInverse	(	Teuchos::RCP< const Xpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	v,
		Magnitude	tol = `Teuchos::ScalarTraits<Scalar>::eps()*100`,
		Scalar	tolReplacement = `Teuchos::ScalarTraits<Scalar>::zero()`
	)

inlinestatic

Definition at line 202 of file MueLu_Utilities_decl.hpp.

◆ ResidualNorm() [1/2]

static Teuchos::Array<Magnitude> MueLu::Utilities::ResidualNorm	(	const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	Op,
		const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	X,
		const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	RHS
	)

inlinestatic

Definition at line 203 of file MueLu_Utilities_decl.hpp.

◆ ResidualNorm() [2/2]

static Teuchos::Array<Magnitude> MueLu::Utilities::ResidualNorm	(	const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	Op,
		const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	X,
		const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	RHS,
		Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	Resid
	)

inlinestatic

Definition at line 204 of file MueLu_Utilities_decl.hpp.

◆ Residual() [1/2]

static RCP<Xpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > MueLu::Utilities::Residual	(	const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	Op,
		const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	X,
		const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	RHS
	)

inlinestatic

Definition at line 205 of file MueLu_Utilities_decl.hpp.

◆ Residual() [2/2]

static void MueLu::Utilities::Residual	(	const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	Op,
		const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	X,
		const Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	RHS,
		Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	Resid
	)

inlinestatic

Definition at line 206 of file MueLu_Utilities_decl.hpp.

◆ PauseForDebugger()

static void MueLu::Utilities::PauseForDebugger ( )

inlinestatic

Definition at line 207 of file MueLu_Utilities_decl.hpp.

◆ MakeFancy()

static RCP<Teuchos::FancyOStream> MueLu::Utilities::MakeFancy ( std::ostream & os )

inlinestatic

Definition at line 208 of file MueLu_Utilities_decl.hpp.

◆ Distance2()

static Teuchos::ScalarTraits<Scalar>::magnitudeType MueLu::Utilities::Distance2	(	const Teuchos::Array< Teuchos::ArrayRCP< const Scalar >> &	v,
		LocalOrdinal	i0,
		LocalOrdinal	i1
	)

inlinestatic

Definition at line 209 of file MueLu_Utilities_decl.hpp.

◆ DetectDirichletRows()

static Teuchos::ArrayRCP<const bool> MueLu::Utilities::DetectDirichletRows	(	const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	A,
		const Magnitude &	tol = `Teuchos::ScalarTraits<Scalar>::magnitude(0.)`,
		const bool	count_twos_as_dirichlet = `false`
	)

inlinestatic

Definition at line 210 of file MueLu_Utilities_decl.hpp.

◆ DetectDirichletRowsExt()

static Teuchos::ArrayRCP<const bool> MueLu::Utilities::DetectDirichletRowsExt	(	const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	A,
		bool &	bHasZeroDiagonal,
		const Magnitude &	tol = `Teuchos::ScalarTraits<Scalar>::zero()`
	)

inlinestatic

Definition at line 211 of file MueLu_Utilities_decl.hpp.

◆ SetRandomSeed()

static void MueLu::Utilities::SetRandomSeed ( const Teuchos::Comm< int > & comm )

inlinestatic

Definition at line 213 of file MueLu_Utilities_decl.hpp.

◆ PowerMethod()

static Scalar MueLu::Utilities::PowerMethod	(	const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	A,
		bool	scaleByDiag = `true`,
		LocalOrdinal	niters = `10`,
		Magnitude	tolerance = `1e-2`,
		bool	verbose = `false`,
		unsigned int	seed = `123`
	)

inlinestatic

Definition at line 215 of file MueLu_Utilities_decl.hpp.

◆ Frobenius()

static Scalar MueLu::Utilities::Frobenius	(	const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	A,
		const Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	B
	)

inlinestatic

Definition at line 220 of file MueLu_Utilities_decl.hpp.

◆ MyOldScaleMatrix()

void MueLu::Utilities::MyOldScaleMatrix	(	Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	Op,
		const Teuchos::ArrayRCP< const Scalar > &	scalingVector,
		bool	doInverse = `true`,
		bool	doFillComplete = `true`,
		bool	doOptimizeStorage = `true`
	)

static

Definition at line 353 of file MueLu_Utilities_def.hpp.

◆ MyOldScaleMatrix_Epetra()

void MueLu::Utilities::MyOldScaleMatrix_Epetra	(	Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	Op,
		const Teuchos::ArrayRCP< Scalar > &	scalingVector,
		bool	doFillComplete,
		bool	doOptimizeStorage
	)

static

Definition at line 382 of file MueLu_Utilities_def.hpp.

◆ MyOldScaleMatrix_Tpetra()

void MueLu::Utilities::MyOldScaleMatrix_Tpetra	(	Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	Op,
		const Teuchos::ArrayRCP< Scalar > &	scalingVector,
		bool	doFillComplete,
		bool	doOptimizeStorage
	)

static

Definition at line 387 of file MueLu_Utilities_def.hpp.

◆ Transpose()

RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MueLu::Utilities::Transpose	(	Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	Op,
		bool	optimizeTranspose = `false`,
		const std::string &	label = `std::string()`,
		const Teuchos::RCP< Teuchos::ParameterList > &	params = `Teuchos::null`
	)

static

Definition at line 470 of file MueLu_Utilities_def.hpp.

◆ RealValuedToScalarMultiVector()

RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > MueLu::Utilities::RealValuedToScalarMultiVector ( RCP< Xpetra::MultiVector< double, LocalOrdinal, GlobalOrdinal, Node > > X )

static

Definition at line 523 of file MueLu_Utilities_def.hpp.

◆ ExtractCoordinatesFromParameterList()

RCP< Xpetra::MultiVector< double, LocalOrdinal, GlobalOrdinal, Node > > MueLu::Utilities::ExtractCoordinatesFromParameterList ( ParameterList & paramList )

static

Definition at line 546 of file MueLu_Utilities_def.hpp.

◆ FindDirichletRows()

static void MueLu::Utilities::FindDirichletRows	(	Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &	A,
		std::vector< LocalOrdinal > &	dirichletRows,
		bool	count_twos_as_dirichlet = `false`
	)

inlinestatic

Definition at line 238 of file MueLu_Utilities_decl.hpp.

◆ ApplyOAZToMatrixRows() [1/2]

static void MueLu::Utilities::ApplyOAZToMatrixRows	(	Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &	A,
		const std::vector< LocalOrdinal > &	dirichletRows
	)

inlinestatic

Definition at line 243 of file MueLu_Utilities_decl.hpp.

◆ ApplyOAZToMatrixRows() [2/2]

static void MueLu::Utilities::ApplyOAZToMatrixRows	(	Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &	A,
		const Teuchos::ArrayRCP< const bool > &	dirichletRows
	)

inlinestatic

Definition at line 247 of file MueLu_Utilities_decl.hpp.

◆ ZeroDirichletRows() [1/3]

static void MueLu::Utilities::ZeroDirichletRows	(	Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &	A,
		const std::vector< LocalOrdinal > &	dirichletRows,
		Scalar	replaceWith = `Teuchos::ScalarTraits<Scalar>::zero()`
	)

inlinestatic

Definition at line 251 of file MueLu_Utilities_decl.hpp.

◆ ZeroDirichletRows() [2/3]

static void MueLu::Utilities::ZeroDirichletRows	(	Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &	A,
		const Teuchos::ArrayRCP< const bool > &	dirichletRows,
		Scalar	replaceWith = `Teuchos::ScalarTraits<Scalar>::zero()`
	)

inlinestatic

Definition at line 255 of file MueLu_Utilities_decl.hpp.

◆ ZeroDirichletRows() [3/3]

static void MueLu::Utilities::ZeroDirichletRows	(	Teuchos::RCP< Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &	X,
		const Teuchos::ArrayRCP< const bool > &	dirichletRows,
		Scalar	replaceWith = `Teuchos::ScalarTraits<Scalar>::zero()`
	)

inlinestatic

Definition at line 259 of file MueLu_Utilities_decl.hpp.

◆ ZeroDirichletCols()

static void MueLu::Utilities::ZeroDirichletCols	(	Teuchos::RCP< Xpetra::Matrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &	A,
		const Teuchos::ArrayRCP< const bool > &	dirichletCols,
		Scalar	replaceWith = `Teuchos::ScalarTraits<Scalar>::zero()`
	)

inlinestatic

Definition at line 263 of file MueLu_Utilities_decl.hpp.

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

Public Types

Static Public Member Functions

Detailed Description

Member Typedef Documentation

◆ Magnitude

Member Function Documentation

◆ MV2EpetraMV() [1/2]

◆ MV2NonConstEpetraMV() [1/2]

◆ MV2EpetraMV() [2/2]

◆ MV2NonConstEpetraMV() [2/2]

◆ Op2EpetraCrs() [1/2]

◆ Op2NonConstEpetraCrs() [1/2]

◆ Op2EpetraCrs() [2/2]

◆ Op2NonConstEpetraCrs() [2/2]

◆ Map2EpetraMap()

◆ MV2TpetraMV() [1/2]

◆ MV2NonConstTpetraMV() [1/2]

◆ MV2NonConstTpetraMV2()

◆ MV2TpetraMV() [2/2]

◆ MV2NonConstTpetraMV() [2/2]

◆ Op2TpetraCrs() [1/2]

◆ Op2NonConstTpetraCrs() [1/2]

◆ Op2TpetraCrs() [2/2]

◆ Op2NonConstTpetraCrs() [2/2]

◆ Op2TpetraRow()

◆ Op2NonConstTpetraRow()

◆ Map2TpetraMap()

◆ Crs2Op()

◆ GetMatrixDiagonal()

◆ GetMatrixDiagonalInverse()

◆ GetLumpedMatrixDiagonal() [1/2]

◆ GetLumpedMatrixDiagonal() [2/2]

◆ GetMatrixOverlappedDiagonal()

◆ GetInverse()

◆ ResidualNorm() [1/2]

◆ ResidualNorm() [2/2]

◆ Residual() [1/2]

◆ Residual() [2/2]

◆ PauseForDebugger()

◆ MakeFancy()

◆ Distance2()

◆ DetectDirichletRows()

◆ DetectDirichletRowsExt()

◆ SetRandomSeed()

◆ PowerMethod()

◆ Frobenius()

◆ MyOldScaleMatrix()

◆ MyOldScaleMatrix_Epetra()

◆ MyOldScaleMatrix_Tpetra()

◆ Transpose()

◆ RealValuedToScalarMultiVector()

◆ ExtractCoordinatesFromParameterList()

◆ FindDirichletRows()

◆ ApplyOAZToMatrixRows() [1/2]

◆ ApplyOAZToMatrixRows() [2/2]

◆ ZeroDirichletRows() [1/3]

◆ ZeroDirichletRows() [2/3]

◆ ZeroDirichletRows() [3/3]

◆ ZeroDirichletCols()