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Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > Class Template Reference

#include <Xpetra_TpetraMultiVector.hpp>

Inheritance diagram for Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >:
Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > Xpetra::DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > Describable Xpetra::TpetraVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >

List of all members.

Public Member Functions

void elementWiseMultiply (Scalar scalarAB, const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &B, Scalar scalarThis)
 Element-wise multiply of a Vector A with a TpetraMultiVector B.
void randomize (bool bUseXpetraImplementation=false)
 Set multi-vector values to random numbers.
const Teuchos::RCP< const Map
< LocalOrdinal, GlobalOrdinal,
Node > > 		getMap () const
 The Map with which this DistObject was constructed.
void doImport (const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)
 Import using an Import object ("forward mode").
void doExport (const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &dest, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)
 Export using an Import object ("reverse mode").
void doImport (const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)
 Import using an Export object ("reverse mode").
void doExport (const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &dest, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)
 Export using an Export object ("forward mode").

Private Types

typedef TpetraMultiVector
< Scalar, LocalOrdinal,
GlobalOrdinal, Node > 		TpetraMultiVectorClass

Private Attributes

RCP< Tpetra::MultiVector
< Scalar, LocalOrdinal,
GlobalOrdinal, Node > > 		vec_

Constructors and destructor

 TpetraMultiVector (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &map, size_t NumVectors, bool zeroOut=true)
 Basic constuctor.
 TpetraMultiVector (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &source)
 Copy constructor (performs a deep copy).
 TpetraMultiVector (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &map, const Teuchos::ArrayView< const Scalar > &A, size_t LDA, size_t NumVectors)
 Create multivector by copying two-dimensional array of local data.
 TpetraMultiVector (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &map, const Teuchos::ArrayView< const Teuchos::ArrayView< const Scalar > > &ArrayOfPtrs, size_t NumVectors)
 Create multivector by copying array of views of local data.
virtual ~TpetraMultiVector ()
 Destructor (virtual for memory safety of derived classes).

Post-construction modification routines

void replaceGlobalValue (GlobalOrdinal globalRow, size_t vectorIndex, const Scalar &value)
 Replace value, using global (row) index.
void sumIntoGlobalValue (GlobalOrdinal globalRow, size_t vectorIndex, const Scalar &value)
 Add value to existing value, using global (row) index.
void replaceLocalValue (LocalOrdinal myRow, size_t vectorIndex, const Scalar &value)
 Replace value, using local (row) index.
void sumIntoLocalValue (LocalOrdinal myRow, size_t vectorIndex, const Scalar &value)
 Add value to existing value, using local (row) index.
void putScalar (const Scalar &value)
 Set all values in the multivector with the given value.
void reduce ()
 Sum values of a locally replicated multivector across all processes.

Data Copy and View get methods

Teuchos::ArrayRCP< const Scalar > getData (size_t j) const
 Const view of the local values in a particular vector of this multivector.
Teuchos::ArrayRCP< Scalar > getDataNonConst (size_t j)
 View of the local values in a particular vector of this multivector.
void get1dCopy (Teuchos::ArrayView< Scalar > A, size_t LDA) const
 Fill the given array with a copy of this multivector's local values.
void get2dCopy (Teuchos::ArrayView< const Teuchos::ArrayView< Scalar > > ArrayOfPtrs) const
 Fill the given array with a copy of this multivector's local values.
Teuchos::ArrayRCP< const Scalar > get1dView () const
 Const persisting (1-D) view of this multivector's local values.
Teuchos::ArrayRCP
< Teuchos::ArrayRCP< const
Scalar > > 		get2dView () const
 Return const persisting pointers to values.
Teuchos::ArrayRCP< Scalar > get1dViewNonConst ()
 Nonconst persisting (1-D) view of this multivector's local values.
Teuchos::ArrayRCP
< Teuchos::ArrayRCP< Scalar > > 		get2dViewNonConst ()
 Return non-const persisting pointers to values.

Mathematical methods

void dot (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Teuchos::ArrayView< Scalar > &dots) const
 Compute dot product of each corresponding pair of vectors, dots[i] = this[i].dot(A[i]).
void abs (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)
 Put element-wise absolute values of input Multi-vector in target: A = abs(this).
void reciprocal (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)
 Put element-wise reciprocal values of input Multi-vector in target, this(i,j) = 1/A(i,j).
void scale (const Scalar &alpha)
 Scale the current values of a multi-vector, this = alpha*this.
void scale (Teuchos::ArrayView< const Scalar > alpha)
 Scale the current values of a multi-vector, this[j] = alpha[j]*this[j].
void scale (const Scalar &alpha, const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)
 Replace multi-vector values with scaled values of A, this = alpha*A.
void update (const Scalar &alpha, const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Scalar &beta)
 Update multi-vector values with scaled values of A, this = beta*this + alpha*A.
void update (const Scalar &alpha, const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Scalar &beta, const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &B, const Scalar &gamma)
 Update multi-vector with scaled values of A and B, this = gamma*this + alpha*A + beta*B.
void norm1 (const Teuchos::ArrayView< typename Teuchos::ScalarTraits< Scalar >::magnitudeType > &norms) const
 Compute 1-norm of each vector in multi-vector.
void norm2 (const Teuchos::ArrayView< typename Teuchos::ScalarTraits< Scalar >::magnitudeType > &norms) const
 Compute 2-norm of each vector in multi-vector.
void normInf (const Teuchos::ArrayView< typename Teuchos::ScalarTraits< Scalar >::magnitudeType > &norms) const
 Compute Inf-norm of each vector in multi-vector.
void normWeighted (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &weights, const Teuchos::ArrayView< typename Teuchos::ScalarTraits< Scalar >::magnitudeType > &norms) const
 Compute Weighted 2-norm (RMS Norm) of each vector in multi-vector.
void meanValue (const Teuchos::ArrayView< Scalar > &means) const
 Compute mean (average) value of each vector in multi-vector.
void multiply (Teuchos::ETransp transA, Teuchos::ETransp transB, const Scalar &alpha, const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &B, const Scalar &beta)
 Matrix-matrix multiplication: this = beta*this + alpha*op(A)*op(B).

Attribute access functions

size_t getNumVectors () const
 Number of columns in the multivector.
size_t getLocalLength () const
 Local number of rows on the calling process.
global_size_t getGlobalLength () const
 Global number of rows in the multivector.

Overridden from Teuchos::Describable

std::string description () const
 A simple one-line description of this object.
void describe (Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel=Teuchos::Describable::verbLevel_default) const
 Print the object with the given verbosity level to a FancyOStream.

Xpetra specific

 TpetraMultiVector (const Teuchos::RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &vec)
 TpetraMultiVector constructor to wrap a Tpetra::MultiVector object.
RCP< Tpetra::MultiVector
< Scalar, LocalOrdinal,
GlobalOrdinal, Node > > 		getTpetra_MultiVector () const
 Get the underlying Tpetra multivector.
void setSeed (unsigned int seed)
 Set seed for Random function.

Detailed Description

template<class Scalar, class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
class Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >

Definition at line 78 of file Xpetra_TpetraMultiVector.hpp.

Member Typedef Documentation

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
typedef TpetraMultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::TpetraMultiVectorClass [private]

Definition at line 83 of file Xpetra_TpetraMultiVector.hpp.

Constructor & Destructor Documentation

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::TpetraMultiVector ( const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  map,
size_t  NumVectors,
bool  zeroOut = true 
) [inline]

Basic constuctor.

Definition at line 91 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::TpetraMultiVector ( const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  source) [inline]

Copy constructor (performs a deep copy).

Definition at line 95 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::TpetraMultiVector ( const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  map,
const Teuchos::ArrayView< const Scalar > &  A,
size_t  LDA,
size_t  NumVectors 
) [inline]

Create multivector by copying two-dimensional array of local data.

Definition at line 99 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::TpetraMultiVector ( const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  map,
const Teuchos::ArrayView< const Teuchos::ArrayView< const Scalar > > &  ArrayOfPtrs,
size_t  NumVectors 
) [inline]

Create multivector by copying array of views of local data.

Definition at line 103 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
virtual Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::~TpetraMultiVector ( ) [inline, virtual]

Destructor (virtual for memory safety of derived classes).

Definition at line 107 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::TpetraMultiVector ( const Teuchos::RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &  vec) [inline]

TpetraMultiVector constructor to wrap a Tpetra::MultiVector object.

Definition at line 295 of file Xpetra_TpetraMultiVector.hpp.

Member Function Documentation

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::replaceGlobalValue ( GlobalOrdinal  globalRow,
size_t  vectorIndex,
const Scalar &  value 
) [inline, virtual]

Replace value, using global (row) index.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 115 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::sumIntoGlobalValue ( GlobalOrdinal  globalRow,
size_t  vectorIndex,
const Scalar &  value 
) [inline, virtual]

Add value to existing value, using global (row) index.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 118 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::replaceLocalValue ( LocalOrdinal  myRow,
size_t  vectorIndex,
const Scalar &  value 
) [inline, virtual]

Replace value, using local (row) index.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 121 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::sumIntoLocalValue ( LocalOrdinal  myRow,
size_t  vectorIndex,
const Scalar &  value 
) [inline, virtual]

Add value to existing value, using local (row) index.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 124 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::putScalar ( const Scalar &  value) [inline, virtual]

Set all values in the multivector with the given value.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 127 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::reduce ( ) [inline]

Sum values of a locally replicated multivector across all processes.

Definition at line 130 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
Teuchos::ArrayRCP< const Scalar > Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getData ( size_t  j) const [inline, virtual]

Const view of the local values in a particular vector of this multivector.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 138 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
Teuchos::ArrayRCP< Scalar > Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getDataNonConst ( size_t  j) [inline, virtual]

View of the local values in a particular vector of this multivector.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 141 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::get1dCopy ( Teuchos::ArrayView< Scalar >  A,
size_t  LDA 
) const [inline]

Fill the given array with a copy of this multivector's local values.

Definition at line 144 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::get2dCopy ( Teuchos::ArrayView< const Teuchos::ArrayView< Scalar > >  ArrayOfPtrs) const [inline]

Fill the given array with a copy of this multivector's local values.

Definition at line 147 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
Teuchos::ArrayRCP< const Scalar > Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::get1dView ( ) const [inline]

Const persisting (1-D) view of this multivector's local values.

Definition at line 150 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
Teuchos::ArrayRCP< Teuchos::ArrayRCP< const Scalar > > Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::get2dView ( ) const [inline]

Return const persisting pointers to values.

Definition at line 153 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
Teuchos::ArrayRCP< Scalar > Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::get1dViewNonConst ( ) [inline]

Nonconst persisting (1-D) view of this multivector's local values.

Definition at line 156 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
Teuchos::ArrayRCP< Teuchos::ArrayRCP< Scalar > > Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::get2dViewNonConst ( ) [inline]

Return non-const persisting pointers to values.

Definition at line 159 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::dot ( const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  A,
const Teuchos::ArrayView< Scalar > &  dots 
) const [inline, virtual]

Compute dot product of each corresponding pair of vectors, dots[i] = this[i].dot(A[i]).

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 167 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::abs ( const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  A) [inline, virtual]

Put element-wise absolute values of input Multi-vector in target: A = abs(this).

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 170 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::reciprocal ( const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  A) [inline, virtual]

Put element-wise reciprocal values of input Multi-vector in target, this(i,j) = 1/A(i,j).

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 173 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::scale ( const Scalar &  alpha) [inline, virtual]

Scale the current values of a multi-vector, this = alpha*this.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 176 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::scale ( Teuchos::ArrayView< const Scalar >  alpha) [inline]

Scale the current values of a multi-vector, this[j] = alpha[j]*this[j].

Definition at line 179 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::scale ( const Scalar &  alpha,
const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  A 
) [inline]

Replace multi-vector values with scaled values of A, this = alpha*A.

Definition at line 182 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::update ( const Scalar &  alpha,
const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  A,
const Scalar &  beta 
) [inline, virtual]

Update multi-vector values with scaled values of A, this = beta*this + alpha*A.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 185 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::update ( const Scalar &  alpha,
const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  A,
const Scalar &  beta,
const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  B,
const Scalar &  gamma 
) [inline, virtual]

Update multi-vector with scaled values of A and B, this = gamma*this + alpha*A + beta*B.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 188 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::norm1 ( const Teuchos::ArrayView< typename Teuchos::ScalarTraits< Scalar >::magnitudeType > &  norms) const [inline, virtual]

Compute 1-norm of each vector in multi-vector.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 191 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::norm2 ( const Teuchos::ArrayView< typename Teuchos::ScalarTraits< Scalar >::magnitudeType > &  norms) const [inline, virtual]

Compute 2-norm of each vector in multi-vector.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 194 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::normInf ( const Teuchos::ArrayView< typename Teuchos::ScalarTraits< Scalar >::magnitudeType > &  norms) const [inline, virtual]

Compute Inf-norm of each vector in multi-vector.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 197 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::normWeighted ( const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  weights,
const Teuchos::ArrayView< typename Teuchos::ScalarTraits< Scalar >::magnitudeType > &  norms 
) const [inline, virtual]

Compute Weighted 2-norm (RMS Norm) of each vector in multi-vector.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 200 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::meanValue ( const Teuchos::ArrayView< Scalar > &  means) const [inline, virtual]

Compute mean (average) value of each vector in multi-vector.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 203 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::multiply ( Teuchos::ETransp  transA,
Teuchos::ETransp  transB,
const Scalar &  alpha,
const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  A,
const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  B,
const Scalar &  beta 
) [inline, virtual]

Matrix-matrix multiplication: this = beta*this + alpha*op(A)*op(B).

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 206 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
size_t Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getNumVectors ( ) const [inline, virtual]

Number of columns in the multivector.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 214 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
size_t Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getLocalLength ( ) const [inline, virtual]

Local number of rows on the calling process.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 217 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
global_size_t Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getGlobalLength ( ) const [inline, virtual]

Global number of rows in the multivector.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 220 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
std::string Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::description ( ) const [inline, virtual]

A simple one-line description of this object.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Reimplemented in Xpetra::TpetraVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 228 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::describe ( Teuchos::FancyOStream &  out,
const Teuchos::EVerbosityLevel  verbLevel = Teuchos::Describable::verbLevel_default 
) const [inline, virtual]

Print the object with the given verbosity level to a FancyOStream.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Reimplemented in Xpetra::TpetraVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 231 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::elementWiseMultiply ( Scalar  scalarAB,
const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  A,
const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  B,
Scalar  scalarThis 
) [virtual]

Element-wise multiply of a Vector A with a TpetraMultiVector B.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 335 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::randomize ( bool  bUseXpetraImplementation = false) [inline, virtual]

Set multi-vector values to random numbers.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 240 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
const Teuchos::RCP< const Map<LocalOrdinal,GlobalOrdinal,Node> > Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getMap ( ) const [inline, virtual]

The Map with which this DistObject was constructed.

Implements Xpetra::DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 252 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::doImport ( const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  source,
const Import< LocalOrdinal, GlobalOrdinal, Node > &  importer,
CombineMode  CM 
) [inline, virtual]

Import using an Import object ("forward mode").

Implements Xpetra::DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 254 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::doExport ( const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  dest,
const Import< LocalOrdinal, GlobalOrdinal, Node > &  importer,
CombineMode  CM 
) [inline, virtual]

Export using an Import object ("reverse mode").

Implements Xpetra::DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 262 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::doImport ( const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  source,
const Export< LocalOrdinal, GlobalOrdinal, Node > &  exporter,
CombineMode  CM 
) [inline, virtual]

Import using an Export object ("reverse mode").

Implements Xpetra::DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 271 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::doExport ( const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  dest,
const Export< LocalOrdinal, GlobalOrdinal, Node > &  exporter,
CombineMode  CM 
) [inline, virtual]

Export using an Export object ("forward mode").

Implements Xpetra::DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 280 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node> > Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getTpetra_MultiVector ( ) const [inline]

Get the underlying Tpetra multivector.

Definition at line 298 of file Xpetra_TpetraMultiVector.hpp.

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
void Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::setSeed ( unsigned int  seed) [inline, virtual]

Set seed for Random function.

Implements Xpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 301 of file Xpetra_TpetraMultiVector.hpp.

Member Data Documentation

template<class Scalar , class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
RCP< Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node> > Xpetra::TpetraMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::vec_ [private]

Definition at line 307 of file Xpetra_TpetraMultiVector.hpp.

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