Belos::MultiVecTraits< typename Storage::value_type, Tpetra::MultiVector< Sacado::UQ::PCE< Storage >, LO, GO, Node > > Class Template Reference

Partial specialization of MultiVecTraits for MV = Tpetra::MultiVector. More...

#include <Belos_TpetraAdapter_UQ_PCE.hpp>

Public Types
typedef Storage::ordinal_type	s_ordinal
typedef Storage::value_type	BaseScalar
typedef Sacado::UQ::PCE< Storage >	Scalar
typedef Tpetra::MultiVector < Scalar, LO, GO, Node >	MV
typedef Tpetra::MultiVector < Scalar, LO, GO, Node > ::dot_type	dot_type
typedef Tpetra::MultiVector < Scalar, LO, GO, Node > ::mag_type	mag_type

Static Public Member Functions
static Teuchos::RCP< MV >	Clone (const MV &X, const int numVecs)
	Create a new MultiVector with numVecs columns. More...
static Teuchos::RCP< MV >	CloneCopy (const MV &X)
	Create and return a deep copy of X.
static Teuchos::RCP< MV >	CloneCopy (const MV &mv, const std::vector< int > &index)
	Create and return a deep copy of the given columns of mv. More...
static Teuchos::RCP< MV >	CloneCopy (const MV &mv, const Teuchos::Range1D &index)
	Create and return a deep copy of the given columns of mv. More...
static Teuchos::RCP< MV >	CloneViewNonConst (MV &mv, const std::vector< int > &index)
static Teuchos::RCP< MV >	CloneViewNonConst (MV &mv, const Teuchos::Range1D &index)
static Teuchos::RCP< const MV >	CloneView (const MV &mv, const std::vector< int > &index)
static Teuchos::RCP< const MV >	CloneView (const MV &mv, const Teuchos::Range1D &index)
static ptrdiff_t	GetGlobalLength (const MV &mv)
static int	GetNumberVecs (const MV &mv)
static bool	HasConstantStride (const MV &mv)
static void	MvTimesMatAddMv (const dot_type &alpha, const Tpetra::MultiVector< Scalar, LO, GO, Node > &A, const Teuchos::SerialDenseMatrix< int, dot_type > &B, const dot_type &beta, Tpetra::MultiVector< Scalar, LO, GO, Node > &C)
static void	MvAddMv (Scalar alpha, const Tpetra::MultiVector< Scalar, LO, GO, Node > &A, Scalar beta, const Tpetra::MultiVector< Scalar, LO, GO, Node > &B, Tpetra::MultiVector< Scalar, LO, GO, Node > &mv)
	mv := alpha*A + beta*B More...
static void	MvScale (Tpetra::MultiVector< Scalar, LO, GO, Node > &mv, const Scalar &alpha)
static void	MvScale (Tpetra::MultiVector< Scalar, LO, GO, Node > &mv, const std::vector< BaseScalar > &alphas)
static void	MvScale (Tpetra::MultiVector< Scalar, LO, GO, Node > &mv, const std::vector< Scalar > &alphas)
static void	MvTransMv (dot_type alpha, const Tpetra::MultiVector< Scalar, LO, GO, Node > &A, const Tpetra::MultiVector< Scalar, LO, GO, Node > &B, Teuchos::SerialDenseMatrix< int, dot_type > &C)
static void	MvDot (const Tpetra::MultiVector< Scalar, LO, GO, Node > &A, const Tpetra::MultiVector< Scalar, LO, GO, Node > &B, std::vector< dot_type > &dots)
	For all columns j of A, set dots[j] := A[j]^T * B[j].
static void	MvNorm (const Tpetra::MultiVector< Scalar, LO, GO, Node > &mv, std::vector< mag_type > &normvec, NormType type=TwoNorm)
	For all columns j of mv, set normvec[j] = norm(mv[j]).
static void	SetBlock (const MV &A, const std::vector< int > &index, MV &mv)
static void	SetBlock (const MV &A, const Teuchos::Range1D &index, MV &mv)
static void	Assign (const MV &A, MV &mv)
static void	MvRandom (MV &mv)
static void	MvPrint (const MV &mv, std::ostream &os)

Static Public Attributes
static	void

Detailed Description

template<class Storage, class LO, class GO, class Node>
class Belos::MultiVecTraits< typename Storage::value_type, Tpetra::MultiVector< Sacado::UQ::PCE< Storage >, LO, GO, Node > >

Partial specialization of MultiVecTraits for MV = Tpetra::MultiVector.

This interface lets Belos' solvers work directly with Tpetra::MultiVector objects as the multivector type (corresponding to the MV template parameter).

The four template parameters of this partial specialization correspond exactly to the four template parameters of Tpetra::MultiVector. See the Tpetra::MultiVector documentation for more information.

Member Function Documentation

template<class Storage , class LO , class GO , class Node >

static Teuchos::RCP<MV> Belos::MultiVecTraits< typename Storage::value_type, Tpetra::MultiVector< Sacado::UQ::PCE< Storage >, LO, GO, Node > >::Clone ( const MV &  X, const int  numVecs  )

inlinestatic

Create a new MultiVector with numVecs columns.

The returned Tpetra::MultiVector has the same Tpetra::Map (distribution over one or more parallel processes) as X. Its entries are not initialized and have undefined values.

template<class Storage , class LO , class GO , class Node >

static Teuchos::RCP<MV> Belos::MultiVecTraits< typename Storage::value_type, Tpetra::MultiVector< Sacado::UQ::PCE< Storage >, LO, GO, Node > >::CloneCopy ( const MV &  mv, const std::vector< int > &  index  )

inlinestatic

Create and return a deep copy of the given columns of mv.

Precondition

mv.getNumVectors() != 0 || index.size() == 0 

For all k such that 0 <= k < index.size(),

0 <= index[k] < mv.getNumVectors();

Postcondition

If this method returns Y:

Y->isConstantStride() && Y->getNumVectors() == index.size();

template<class Storage , class LO , class GO , class Node >

static Teuchos::RCP<MV> Belos::MultiVecTraits< typename Storage::value_type, Tpetra::MultiVector< Sacado::UQ::PCE< Storage >, LO, GO, Node > >::CloneCopy ( const MV &  mv, const Teuchos::Range1D &  index  )

inlinestatic

Create and return a deep copy of the given columns of mv.

Postcondition

If this method returns Y:

Y->isConstantStride() && Y->getNumVectors() == index.size();

template<class Storage , class LO , class GO , class Node >

static void Belos::MultiVecTraits< typename Storage::value_type, Tpetra::MultiVector< Sacado::UQ::PCE< Storage >, LO, GO, Node > >::MvAddMv ( Scalar  alpha, const Tpetra::MultiVector< Scalar, LO, GO, Node > &  A, Scalar  beta, const Tpetra::MultiVector< Scalar, LO, GO, Node > &  B, Tpetra::MultiVector< Scalar, LO, GO, Node > &  mv  )

inlinestatic

mv := alpha*A + beta*B

The Tpetra specialization of this method ignores and completely overwrites any NaN or Inf entries in A. Thus, it does not mean the same thing as mv := 0*mv + alpha*A + beta*B in IEEE 754 floating-point arithmetic. (Remember that NaN*0 = NaN.)

Member Data Documentation

template<class Storage , class LO , class GO , class Node >

Belos::MultiVecTraits< typename Storage::value_type, Tpetra::MultiVector< Sacado::UQ::PCE< Storage >, LO, GO, Node > >::void

static

Initial value:

{
      mv.putScalar (alpha)

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

• Belos_TpetraAdapter_UQ_PCE.hpp