Block-entry specialization of Tpetra::MultiVector. More...

#include <Tpetra_BlockMultiVector_decl.hpp>

Inheritance diagram for Tpetra::BlockMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >:

Public Member Functions
Constructor/Destructor Methods
	BlockMultiVector (const Teuchos::RCP< const BlockMap< LocalOrdinal, GlobalOrdinal, Node > > &blockMap, size_t NumVectors, bool zeroOut=true)
	~BlockMultiVector ()
	Destructor.
Attribute Queries
const Teuchos::RCP< const BlockMap< LocalOrdinal, GlobalOrdinal, Node > > &	getBlockMap () const
Post-construction modification routines
void	replaceGlobalValue (GlobalOrdinal globalBlockRow, LocalOrdinal blockOffset, size_t vectorIndex, const Scalar &value)
	Replace current value at the specified (globalBlockRow, blockOffset, vectorIndex) location with specified value.
void	replaceLocalValue (LocalOrdinal localBlockRow, LocalOrdinal blockOffset, size_t vectorIndex, const Scalar &value)
	Replace current value at the specified (localBlockRow, blockOffset, vectorIndex) location with specified value.
void	sumIntoGlobalValue (GlobalOrdinal globalBlockRow, LocalOrdinal blockOffset, size_t vectorIndex, const Scalar &value)
	Adds specified value to existing value at the specified (globalBlockRow, blockOffset, vectorIndex) location.
void	sumIntoLocalValue (LocalOrdinal localBlockRow, LocalOrdinal blockOffset, size_t vectorIndex, const Scalar &value)
	Adds specified value to existing value at the specified (localBlockRow, blockOffset, vectorIndex) location with specified value.
Post-construction modification routines
void	replaceGlobalValue (GlobalOrdinal globalRow, size_t vectorIndex, const Scalar &value)
	Replace current value at the specified (globalRow, vectorIndex) location with specified value.
void	sumIntoGlobalValue (GlobalOrdinal globalRow, size_t vectorIndex, const Scalar &value)
	Adds specified value to existing value at the specified (globalRow, vectorIndex) location.
void	replaceLocalValue (LocalOrdinal myRow, size_t vectorIndex, const Scalar &value)
	Replace current value at the specified (myRow, vectorIndex) location with specified value.
void	sumIntoLocalValue (LocalOrdinal myRow, size_t vectorIndex, const Scalar &value)
	Adds specified value to existing value at the specified (myRow, vectorIndex) location.
void	putScalar (const Scalar &value)
	Initialize all values in a multi-vector with specified value.
void	randomize ()
	Set multi-vector values to random numbers.
void	replaceMap (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &map)
	Replace the underlying Map with a compatible one.
void	reduce ()
	Instruct a local (non-distributed) MultiVector to sum values across all nodes.
Data Copy and View get methods
Teuchos::RCP< MultiVector < Scalar, LocalOrdinal, GlobalOrdinal, Node > >	subCopy (const Teuchos::Range1D &colRng) const
	Returns a MultiVector with copies of selected columns.
Teuchos::RCP< MultiVector < Scalar, LocalOrdinal, GlobalOrdinal, Node > >	subCopy (const Teuchos::ArrayView< const size_t > &cols) const
	Returns a MultiVector with copies of selected columns.
Teuchos::RCP< const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	subView (const Teuchos::Range1D &colRng) const
	Returns a const MultiVector with const views of selected columns.
Teuchos::RCP< const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	subView (const Teuchos::ArrayView< const size_t > &cols) const
	Returns a const MultiVector with const views of selected columns.
Teuchos::RCP< MultiVector < Scalar, LocalOrdinal, GlobalOrdinal, Node > >	subViewNonConst (const Teuchos::Range1D &colRng)
	Returns a MultiVector with views of selected columns.
Teuchos::RCP< MultiVector < Scalar, LocalOrdinal, GlobalOrdinal, Node > >	subViewNonConst (const Teuchos::ArrayView< const size_t > &cols)
	Returns a MultiVector with views of selected columns.
Teuchos::RCP< const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	offsetView (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &subMap, size_t offset) const
	Returns a const MultiVector view of a subset of rows.
Teuchos::RCP< MultiVector < Scalar, LocalOrdinal, GlobalOrdinal, Node > >	offsetViewNonConst (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &subMap, size_t offset)
	Returns a non-const MultiVector view of a subset of rows.
Teuchos::RCP< const Vector < Scalar, LocalOrdinal, GlobalOrdinal, Node > >	getVector (size_t j) const
	Const Vector access function.
Teuchos::RCP< Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > >	getVectorNonConst (size_t j)
	Vector access function.
Teuchos::ArrayRCP< const Scalar >	getData (size_t j) const
Teuchos::ArrayRCP< Scalar >	getDataNonConst (size_t j)
void	get1dCopy (Teuchos::ArrayView< Scalar > A, size_t LDA) const
	Return multi-vector values in user-provided two-dimensional array (using Teuchos memory management classes).
void	get2dCopy (Teuchos::ArrayView< const Teuchos::ArrayView< Scalar > > ArrayOfPtrs) const
	Return multi-vector values in user-provided array of pointers (using Teuchos memory management classes).
Teuchos::ArrayRCP< const Scalar >	get1dView () const
	Return const persisting view of values in a one-dimensional array. Throws std::runtime_error if the underlying data is non-contiguous.
Teuchos::ArrayRCP < Teuchos::ArrayRCP< const Scalar > >	get2dView () const
	Return const persisting pointers to values.
Teuchos::ArrayRCP< Scalar >	get1dViewNonConst ()
	Return non-const persisting view of values in a one-dimensional array. Throws std::runtime_error if the underlying data is non-contiguous. Teuchos::ArrayRCP<Scalar> get1dViewNonConst();.
Teuchos::ArrayRCP < Teuchos::ArrayRCP< Scalar > >	get2dViewNonConst ()
	Return non-const persisting pointers to values.
const Kokkos::MultiVector < Scalar, Node > &	getLocalMV () const
	Return a const reference to the underlying Kokkos::MultiVector object (advanced use only)
Kokkos::MultiVector< Scalar, Node > &	getLocalMVNonConst ()
	Return a non-const reference to the underlying Kokkos::MultiVector object (advanced use only)
Mathematical methods
void	dot (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A, const Teuchos::ArrayView< Scalar > &dots) const
	Computes dot product of each corresponding pair of vectors, dots[i] = this[i].dot(A[i])
void	abs (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)
	Puts element-wise absolute values of input Multi-vector in target: A = abs(this)
void	reciprocal (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &A)
	Puts 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 = betathis + alphaA.
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 = gammathis + alphaA + 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 = betathis + alphaop(A)*op(B).
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 MultiVector B.
Attribute access functions
size_t	getNumVectors () const
	Returns the number of vectors in the multi-vector.
size_t	getLocalLength () const
	Returns the local vector length on the calling processor of vectors in the multi-vector.
global_size_t	getGlobalLength () const
	Returns the global vector length of vectors in the multi-vector.
size_t	getStride () const
	Returns the stride between vectors in the multi-vector (only meaningful if ConstantStride() is true). WARNING: this may vary from node to node.
bool	isConstantStride () const
	Returns true if this multi-vector has constant stride between vectors. WARNING: This may vary from node to node.
Overridden from Teuchos::Describable
std::string	description () const
	Return 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 some verbosity level to an FancyOStream object.
Import/Export Methods
void	doImport (const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)
	Import.
void	doImport (const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)
	Import (using an Exporter)
void	doExport (const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &dest, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)
	Export.
void	doExport (const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &dest, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)
	Export (using an Importer)
Attribute Accessor Methods
bool	isDistributed () const
	Accessor for whether or not this is a global object.
const Teuchos::RCP< const Map < LocalOrdinal, GlobalOrdinal, Node > > &	getMap () const
	Access function for the Tpetra::Map this DistObject was constructed with.
I/O methods
void	print (std::ostream &os) const
	Print method.
Protected Types
enum	ReverseOption
	Enum indicating whether the transer should be performed in forward or reverse mode. More...
Protected Member Functions
template<class T >
Teuchos::ArrayRCP< T >	getSubArrayRCP (Teuchos::ArrayRCP< T > arr, size_t j) const
	Get persisting view of j-th column in given ArrayRCP, considering isConstantStride(). ArrayRCP may correspond to a compute buffer or host view.
bool	checkSizes (const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &sourceObj)
	Allows the source and target (this) objects to be compared for compatibility.
void	copyAndPermute (const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &sourceObj, size_t numSameIDs, const Teuchos::ArrayView< const LocalOrdinal > &permuteToLIDs, const Teuchos::ArrayView< const LocalOrdinal > &permuteFromLIDs)
	Perform copies and permutations that are local to this image.
void	packAndPrepare (const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &sourceObj, const Teuchos::ArrayView< const LocalOrdinal > &exportLIDs, Teuchos::Array< Scalar > &exports, const Teuchos::ArrayView< size_t > &numExportPacketsPerLID, size_t &constantNumPackets, Distributor &distor)
	Perform any packing or preparation required for communication.
void	unpackAndCombine (const Teuchos::ArrayView< const LocalOrdinal > &importLIDs, const Teuchos::ArrayView< const Scalar > &imports, const Teuchos::ArrayView< size_t > &numPacketsPerLID, size_t constantNumPackets, Distributor &distor, CombineMode CM)
	Perform any unpacking and combining after communication.
virtual void	doTransfer (const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &source, CombineMode CM, size_t numSameIDs, const Teuchos::ArrayView< const LocalOrdinal > &permuteToLIDs, const Teuchos::ArrayView< const LocalOrdinal > &permuteFromLIDs, const Teuchos::ArrayView< const LocalOrdinal > &remoteLIDs, const Teuchos::ArrayView< const LocalOrdinal > &exportLIDs, Distributor &distor, ReverseOption revOp)
	Perform transfer (redistribution) of data across memory images.
Related Functions
(Note that these are not member functions.)
template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >
Teuchos::RCP< MultiVector < Scalar, LocalOrdinal, GlobalOrdinal, Node > >	createMultiVector (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &map, size_t numVectors)
	Non-member function to create a MultiVector from a specified Map.

Detailed Description

template<class Scalar, class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
class Tpetra::BlockMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >

Block-entry specialization of Tpetra::MultiVector.

This class inherits (is-a) Tpetra::MultiVector, adding block-entry functionality for referencing/accessing data.

Definition at line 47 of file Tpetra_BlockMultiVector_decl.hpp.

Member Enumeration Documentation

enum Tpetra::DistObject::ReverseOption [protected, inherited]

Enum indicating whether the transer should be performed in forward or reverse mode.

Definition at line 127 of file Tpetra_DistObject.hpp.

Constructor & Destructor Documentation

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

Tpetra::BlockMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::~BlockMultiVector ( ) [inline]

Destructor.

Definition at line 60 of file Tpetra_BlockMultiVector_decl.hpp.

Member Function Documentation

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::BlockMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::replaceGlobalValue	(	GlobalOrdinal	globalBlockRow,
		LocalOrdinal	blockOffset,
		size_t	vectorIndex,
		const Scalar &	value
	)

Replace current value at the specified (globalBlockRow, blockOffset, vectorIndex) location with specified value.

Definition at line 62 of file Tpetra_BlockMultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::BlockMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::replaceLocalValue	(	LocalOrdinal	localBlockRow,
		LocalOrdinal	blockOffset,
		size_t	vectorIndex,
		const Scalar &	value
	)

Replace current value at the specified (localBlockRow, blockOffset, vectorIndex) location with specified value.

Definition at line 71 of file Tpetra_BlockMultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::BlockMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::sumIntoGlobalValue	(	GlobalOrdinal	globalBlockRow,
		LocalOrdinal	blockOffset,
		size_t	vectorIndex,
		const Scalar &	value
	)

Adds specified value to existing value at the specified (globalBlockRow, blockOffset, vectorIndex) location.

Definition at line 80 of file Tpetra_BlockMultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::BlockMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::sumIntoLocalValue	(	LocalOrdinal	localBlockRow,
		LocalOrdinal	blockOffset,
		size_t	vectorIndex,
		const Scalar &	value
	)

Adds specified value to existing value at the specified (localBlockRow, blockOffset, vectorIndex) location with specified value.

Definition at line 89 of file Tpetra_BlockMultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::replaceGlobalValue	(	GlobalOrdinal	globalRow,
		size_t	vectorIndex,
		const Scalar &	value
	)		`[inherited]`

Replace current value at the specified (globalRow, vectorIndex) location with specified value.

Precondition:: globalRow must be a valid global element on this node, according to the row map.

Definition at line 1640 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::sumIntoGlobalValue	(	GlobalOrdinal	globalRow,
		size_t	vectorIndex,
		const Scalar &	value
	)		`[inherited]`

Adds specified value to existing value at the specified (globalRow, vectorIndex) location.

Precondition:: globalRow must be a valid global element on this node, according to the row map.

Definition at line 1654 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::replaceLocalValue	(	LocalOrdinal	myRow,
		size_t	vectorIndex,
		const Scalar &	value
	)		`[inherited]`

Replace current value at the specified (myRow, vectorIndex) location with specified value.

Precondition:: localRow must be a valid local element on this node, according to the row map.

Definition at line 1614 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::sumIntoLocalValue	(	LocalOrdinal	myRow,
		size_t	vectorIndex,
		const Scalar &	value
	)		`[inherited]`

Adds specified value to existing value at the specified (myRow, vectorIndex) location.

Precondition:: localRow must be a valid local element on this node, according to the row map.

Definition at line 1627 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::putScalar ( const Scalar & value ) [inherited]

Initialize all values in a multi-vector with specified value.

Definition at line 668 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::randomize ( ) [inherited]

Set multi-vector values to random numbers.

Definition at line 650 of file Tpetra_MultiVector_def.hpp.

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

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::replaceMap ( const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > & map ) [inherited]

Replace the underlying Map with a compatible one.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::reduce ( ) [inherited]

Instruct a local (non-distributed) MultiVector to sum values across all nodes.

Definition at line 1555 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::RCP< MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::subCopy ( const Teuchos::Range1D & colRng ) const [inherited]

Returns a MultiVector with copies of selected columns.

These methods are used to get the data underlying the MultiVector. They return data in one of three forms:

a MultiVector with a subset of the columns of the target MultiVector
a raw C pointer or array of raw C pointers
one of the Teuchos memory management classes Not all of these methods are valid for a particular MultiVector. For instance, calling a method that accesses a view of the data in a 1-D format (i.e., get1dView) requires that the target MultiVector has constant stride.

Definition at line 1008 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::RCP< MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::subCopy ( const Teuchos::ArrayView< const size_t > & cols ) const [inherited]

Returns a MultiVector with copies of selected columns.

Definition at line 987 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::RCP< const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::subView ( const Teuchos::Range1D & colRng ) const [inherited]

Returns a const MultiVector with const views of selected columns.

Definition at line 1142 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::RCP< const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::subView ( const Teuchos::ArrayView< const size_t > & cols ) const [inherited]

Returns a const MultiVector with const views of selected columns.

Definition at line 1094 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::RCP< MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::subViewNonConst ( const Teuchos::Range1D & colRng ) [inherited]

Returns a MultiVector with views of selected columns.

Definition at line 1191 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::RCP< MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::subViewNonConst ( const Teuchos::ArrayView< const size_t > & cols ) [inherited]

Returns a MultiVector with views of selected columns.

Definition at line 1170 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::RCP< const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::offsetView	(	const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &	subMap,
		size_t	offset
	)		const `[inherited]`

Returns a const MultiVector view of a subset of rows.

Returns a const view of this MultiVector consisting of a subset of the rows, as specified by an offset and a sub-Map.

Parameters:

In	subMap - The row map for the new MultiVector.
In	offset - The offset into the data of `(*this)`.

Precondition:: subMap->getNodeNumElements() + offset < this->getLocalLength()

Definition at line 1029 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::RCP< MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::offsetViewNonConst	(	const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &	subMap,
		size_t	offset
	)		`[inherited]`

Returns a non-const MultiVector view of a subset of rows.

Returns a non-const view of this MultiVector consisting of a subset of the rows, as specified by an offset and a sub-Map.

Parameters:

In	subMap - The row map for the new MultiVector.
In	offset - The offset into the data of `(*this)`.

Precondition:: subMap->getNodeNumElements() + offset < this->getLocalLength()

Definition at line 1062 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::RCP< const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getVector ( size_t j ) const [inherited]

Const Vector access function.

Definition at line 1217 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::RCP< Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getVectorNonConst ( size_t j ) [inherited]

Vector access function.

Definition at line 1237 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::ArrayRCP< const Scalar > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getData ( size_t j ) const [inherited]

Const Local vector access function. View of the local values in a particular vector of this multi-vector.

Definition at line 934 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::ArrayRCP< Scalar > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getDataNonConst ( size_t j ) [inherited]

Local vector access function. View of the local values in a particular vector of this multi-vector.

Definition at line 943 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::get1dCopy	(	Teuchos::ArrayView< Scalar >	A,
		size_t	LDA
	)		const `[inherited]`

Return multi-vector values in user-provided two-dimensional array (using Teuchos memory management classes).

Definition at line 1251 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::get2dCopy ( Teuchos::ArrayView< const Teuchos::ArrayView< Scalar > > ArrayOfPtrs ) const [inherited]

Return multi-vector values in user-provided array of pointers (using Teuchos memory management classes).

Definition at line 1279 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::ArrayRCP< const Scalar > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::get1dView ( ) const [inherited]

Return const persisting view of values in a one-dimensional array. Throws std::runtime_error if the underlying data is non-contiguous.

Definition at line 1305 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::ArrayRCP< Teuchos::ArrayRCP< const Scalar > > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::get2dView ( ) const [inherited]

Return const persisting pointers to values.

Definition at line 1364 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::ArrayRCP< Scalar > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::get1dViewNonConst ( ) [inherited]

Return non-const persisting view of values in a one-dimensional array. Throws std::runtime_error if the underlying data is non-contiguous. Teuchos::ArrayRCP<Scalar> get1dViewNonConst();.

Definition at line 1316 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::ArrayRCP< Teuchos::ArrayRCP< Scalar > > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::get2dViewNonConst ( ) [inherited]

Return non-const persisting pointers to values.

Definition at line 1328 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

const Kokkos::MultiVector< Scalar, Node > & Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getLocalMV ( ) const [inherited]

Return a const reference to the underlying Kokkos::MultiVector object (advanced use only)

Definition at line 1684 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Kokkos::MultiVector< Scalar, Node > & Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getLocalMVNonConst ( ) [inherited]

Return a non-const reference to the underlying Kokkos::MultiVector object (advanced use only)

Definition at line 1690 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::dot	(	const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	A,
		const Teuchos::ArrayView< Scalar > &	dots
	)		const `[inherited]`

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

Definition at line 425 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::abs ( const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & A ) [inherited]

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

Definition at line 812 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::reciprocal ( const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > & A ) [inherited]

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

Definition at line 770 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::scale ( const Scalar & alpha ) [inherited]

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

Definition at line 686 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::scale ( Teuchos::ArrayView< const Scalar > alpha ) [inherited]

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

Definition at line 710 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::scale	(	const Scalar &	alpha,
		const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	A
	)		`[inherited]`

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

Definition at line 734 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::update	(	const Scalar &	alpha,
		const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	A,
		const Scalar &	beta
	)		`[inherited]`

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

Definition at line 847 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< 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
	)		`[inherited]`

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

Definition at line 887 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::norm1 ( const Teuchos::ArrayView< typename Teuchos::ScalarTraits< Scalar >::magnitudeType > & norms ) const [inherited]

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

Definition at line 562 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::norm2 ( const Teuchos::ArrayView< typename Teuchos::ScalarTraits< Scalar >::magnitudeType > & norms ) const [inherited]

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

Definition at line 469 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::normInf ( const Teuchos::ArrayView< typename Teuchos::ScalarTraits< Scalar >::magnitudeType > & norms ) const [inherited]

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

Definition at line 588 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::normWeighted	(	const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	weights,
		const Teuchos::ArrayView< typename Teuchos::ScalarTraits< Scalar >::magnitudeType > &	norms
	)		const `[inherited]`

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

Definition at line 500 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::meanValue ( const Teuchos::ArrayView< Scalar > & means ) const [inherited]

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

Definition at line 614 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< 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
	)		`[inherited]`

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

Definition at line 1399 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::elementWiseMultiply	(	Scalar	scalarAB,
		const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	A,
		const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	B,
		Scalar	scalarThis
	)		`[inherited]`

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

Forms this = scalarThis * this + scalarAB * B @ A where @ denotes element-wise multiplication. B must be the same shape (size and num-vectors) as this, while A is the same size but a single vector (column).

Definition at line 1526 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

size_t Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getNumVectors ( ) const [inline, inherited]

Returns the number of vectors in the multi-vector.

Definition at line 412 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

size_t Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getLocalLength ( ) const [inherited]

Returns the local vector length on the calling processor of vectors in the multi-vector.

Definition at line 221 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

global_size_t Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getGlobalLength ( ) const [inherited]

Returns the global vector length of vectors in the multi-vector.

Definition at line 227 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

size_t Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getStride ( ) const [inherited]

Returns the stride between vectors in the multi-vector (only meaningful if ConstantStride() is true). WARNING: this may vary from node to node.

Definition at line 233 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

bool Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::isConstantStride ( ) const [inherited]

Returns true if this multi-vector has constant stride between vectors. WARNING: This may vary from node to node.

Definition at line 215 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

std::string Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::description ( ) const [inherited]

Return a simple one-line description of this object.

Reimplemented in Tpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 1695 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::describe	(	Teuchos::FancyOStream &	out,
		const Teuchos::EVerbosityLevel	verbLevel = `Teuchos::Describable::verbLevel_default`
	)		const `[inherited]`

Print the object with some verbosity level to an FancyOStream object.

Reimplemented in Tpetra::Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node >.

Definition at line 1707 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

template<class T >

Teuchos::ArrayRCP< T > Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::getSubArrayRCP	(	Teuchos::ArrayRCP< T >	arr,
		size_t	j
	)		const `[protected, inherited]`

Get persisting view of j-th column in given ArrayRCP, considering isConstantStride(). ArrayRCP may correspond to a compute buffer or host view.

Definition at line 1669 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

bool Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::checkSizes ( const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > & source ) [protected, virtual, inherited]

Allows the source and target (this) objects to be compared for compatibility.

Return true if they are compatible, return false if they aren't.

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

Definition at line 242 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::copyAndPermute	(	const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	source,
		size_t	numSameIDs,
		const Teuchos::ArrayView< const LocalOrdinal > &	permuteToLIDs,
		const Teuchos::ArrayView< const LocalOrdinal > &	permuteFromLIDs
	)		`[protected, virtual, inherited]`

Perform copies and permutations that are local to this image.

Parameters:

source	In On entry, the DistObject that we are importing from.
numSameIDs	In On entry, the number of elements that are the same on the source and dest objects. (i.e. The element is owned by the same image in both source and dest, and no permutation occurs.)
numPermuteIDs	In On entry, the number of elements that are locally permuted between source and dest objects.
permuteToLIDs	In On entry, contains a list of the elements that are permuted. (Listed by their LID in the destination DistObject.)
permuteFromLIDs	In On entry, contains a list of the elements that are permuted. (Listed by their LID in the source DistObject.)

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

Definition at line 252 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::packAndPrepare	(	const DistObject< Scalar, LocalOrdinal, GlobalOrdinal, Node > &	source,
		const Teuchos::ArrayView< const LocalOrdinal > &	exportLIDs,
		Teuchos::Array< Scalar > &	exports,
		const Teuchos::ArrayView< size_t > &	numPacketsPerLID,
		size_t &	constantNumPackets,
		Distributor &	distor
	)		`[protected, virtual, inherited]`

Perform any packing or preparation required for communication.

Parameters:

source	In On entry, the DistObject that we are importing from.
exportLIDs	In On entry, a list of the entries we will be sending to other images. (Listed by their LID in the source DistObject.)
exports	Out On exit, buffer for data we will be sending out.
numPacketsPerLID	Out On exit, numPacketsPerLID[i] contains the number of packets to be exported for exportLIDs[i].
constantNumPackets	Out On exit, 0 if numPacketsPerLID has variable contents (different size for each LID). If nonzero, then it is expected that num-packets-per-LID is constant, and constantNumPackets holds that value.
distor	In On entry, contains the Distributor object we are using.

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

Definition at line 284 of file Tpetra_MultiVector_def.hpp.

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::unpackAndCombine	(	const Teuchos::ArrayView< const LocalOrdinal > &	importLIDs,
		const Teuchos::ArrayView< const Scalar > &	imports,
		const Teuchos::ArrayView< size_t > &	numPacketsPerLID,
		size_t	constantNumPackets,
		Distributor &	distor,
		CombineMode	CM
	)		`[protected, virtual, inherited]`

Perform any unpacking and combining after communication.

Parameters:

importLIDs	In On entry, a list of the entries we received from other images. (Listed by their LID in the target DistObject.)
imports	In Buffer containing data we received.
numPacketsPerLID	In numPacketsPerLID[i] contains the number of packets imported for importLIDs[i].
constantNumPackets	In If nonzero, then numPacketsPerLID is constant (same value in all entries) and constantNumPackets is that value.
distor	In The Distributor object we are using.
CM	In The Tpetra::CombineMode to use when combining the imported entries with existing entries.

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

Definition at line 337 of file Tpetra_MultiVector_def.hpp.

void Tpetra::DistObject< Scalar , LocalOrdinal, GlobalOrdinal, Node >::doImport	(	const DistObject< Scalar , LocalOrdinal, GlobalOrdinal, Node > &	source,
		const Import< LocalOrdinal, GlobalOrdinal, Node > &	importer,
		CombineMode	CM
	)		`[inherited]`

Import.

void Tpetra::DistObject< Scalar , LocalOrdinal, GlobalOrdinal, Node >::doImport	(	const DistObject< Scalar , LocalOrdinal, GlobalOrdinal, Node > &	source,
		const Export< LocalOrdinal, GlobalOrdinal, Node > &	exporter,
		CombineMode	CM
	)		`[inherited]`

Import (using an Exporter)

void Tpetra::DistObject< Scalar , LocalOrdinal, GlobalOrdinal, Node >::doExport	(	const DistObject< Scalar , LocalOrdinal, GlobalOrdinal, Node > &	dest,
		const Export< LocalOrdinal, GlobalOrdinal, Node > &	exporter,
		CombineMode	CM
	)		`[inherited]`

Export.

void Tpetra::DistObject< Scalar , LocalOrdinal, GlobalOrdinal, Node >::doExport	(	const DistObject< Scalar , LocalOrdinal, GlobalOrdinal, Node > &	dest,
		const Import< LocalOrdinal, GlobalOrdinal, Node > &	importer,
		CombineMode	CM
	)		`[inherited]`

Export (using an Importer)

bool Tpetra::DistObject< Scalar , LocalOrdinal, GlobalOrdinal, Node >::isDistributed ( ) const [inline, inherited]

Accessor for whether or not this is a global object.

const Teuchos::RCP<const Map<LocalOrdinal,GlobalOrdinal,Node> >& Tpetra::DistObject< Scalar , LocalOrdinal, GlobalOrdinal, Node >::getMap ( ) const [inline, inherited]

Access function for the Tpetra::Map this DistObject was constructed with.

Definition at line 111 of file Tpetra_DistObject.hpp.

void Tpetra::DistObject< Scalar , LocalOrdinal, GlobalOrdinal, Node >::print ( std::ostream & os ) const [inherited]

Print method.

virtual void Tpetra::DistObject< Scalar , LocalOrdinal, GlobalOrdinal, Node >::doTransfer	(	const DistObject< Scalar , LocalOrdinal, GlobalOrdinal, Node > &	source,
		CombineMode	CM,
		size_t	numSameIDs,
		const Teuchos::ArrayView< const LocalOrdinal > &	permuteToLIDs,
		const Teuchos::ArrayView< const LocalOrdinal > &	permuteFromLIDs,
		const Teuchos::ArrayView< const LocalOrdinal > &	remoteLIDs,
		const Teuchos::ArrayView< const LocalOrdinal > &	exportLIDs,
		Distributor &	distor,
		ReverseOption	revOp
	)		`[protected, virtual, inherited]`

Perform transfer (redistribution) of data across memory images.

Friends And Related Function Documentation

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

Teuchos::RCP< MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > > createMultiVector	(	const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &	map,
		size_t	numVectors
	)		`[related, inherited]`

Non-member function to create a MultiVector from a specified Map.

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

Public Member Functions

Protected Types

Protected Member Functions

Related Functions

Detailed Description

template<class Scalar, class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType> class Tpetra::BlockMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

template<class Scalar, class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = Kokkos::DefaultNode::DefaultNodeType>
class Tpetra::BlockMultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >