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Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode > Class Template Reference

#include <Xpetra_TpetraCrsMatrix_decl.hpp>

Inheritance diagram for Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >:
Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode > Xpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > Xpetra::DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node >

Public Member Functions

 TpetraCrsMatrix (const TpetraCrsMatrix &matrix)
 Deep copy constructor. More...
 
void getLocalDiagCopy (Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &diag) const
 Get a copy of the diagonal entries owned by this node, with local row idices. More...
 
void getLocalDiagOffsets (Teuchos::ArrayRCP< size_t > &offsets) const
 Get offsets of the diagonal entries in the matrix. More...
 
void getLocalDiagCopy (Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &diag, const Teuchos::ArrayView< const size_t > &offsets) const
 Get a copy of the diagonal entries owned by this node, with local row indices. More...
 
void replaceDiag (const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &diag)
 Replace the diagonal entries of the matrix. More...
 
void leftScale (const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &x)
 Left scale operator with given vector values. More...
 
void rightScale (const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &x)
 Right scale operator with given vector values. More...
 
Teuchos::RCP< const Map
< LocalOrdinal, GlobalOrdinal,
Node > > 		getMap () const
 Implements DistObject interface. More...
 
void doImport (const DistObject< char, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)
 Import. More...
 
void doExport (const DistObject< char, LocalOrdinal, GlobalOrdinal, Node > &dest, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)
 Export. More...
 
void doImport (const DistObject< char, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)
 Import (using an Exporter). More...
 
void doExport (const DistObject< char, LocalOrdinal, GlobalOrdinal, Node > &dest, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)
 Export (using an Importer). More...
 
void removeEmptyProcessesInPlace (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &newMap)
 
- Public Member Functions inherited from Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >
virtual void setAllValues (const typename local_matrix_type::row_map_type &ptr, const typename local_graph_type::entries_type::non_const_type &ind, const typename local_matrix_type::values_type &val)=0
 
virtual ~CrsMatrix ()
 Destructor. More...
 
virtual void getLocalDiagCopy (Vector< Scalar, int, long long, EpetraNode > &diag, const Kokkos::View< const size_t *, typename EpetraNode::device_type, Kokkos::MemoryUnmanaged > &offsets) const =0
 Get a copy of the diagonal entries owned by this node, with local row indices, using row offsets. More...
 
virtual void removeEmptyProcessesInPlace (const RCP< const Map< int, long long, EpetraNode > > &newMap)=0
 
- Public Member Functions inherited from Xpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node >
virtual ~RowMatrix ()
 Destructor. More...
 
virtual size_t getNumEntriesInLocalRow (LocalOrdinal localRow) const =0
 Returns the current number of entries on this node in the specified local row. More...
 
virtual void getLocalRowCopy (LocalOrdinal LocalRow, const Teuchos::ArrayView< LocalOrdinal > &Indices, const Teuchos::ArrayView< Scalar > &Values, size_t &NumEntries) const =0
 Extract a list of entries in a specified local row of the graph. Put into storage allocated by calling routine. More...
 
virtual void getGlobalRowView (GlobalOrdinal GlobalRow, ArrayView< const GlobalOrdinal > &indices, ArrayView< const Scalar > &values) const =0
 Extract a const, non-persisting view of global indices in a specified row of the matrix. More...
 
virtual void getLocalRowView (LocalOrdinal LocalRow, ArrayView< const LocalOrdinal > &indices, ArrayView< const Scalar > &values) const =0
 Extract a const, non-persisting view of local indices in a specified row of the matrix. More...
 
virtual void getLocalDiagCopy (Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &diag) const =0
 Get a copy of the diagonal entries owned by this node, with local row indices. More...
 
virtual void apply (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Y, Teuchos::ETransp mode=Teuchos::NO_TRANS, Scalar alpha=Teuchos::ScalarTraits< Scalar >::one(), Scalar beta=Teuchos::ScalarTraits< Scalar >::zero()) const =0
 Computes the operator-multivector application. More...
 
- Public Member Functions inherited from Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node >
virtual ~Operator ()
 
virtual void removeEmptyProcessesInPlace (const RCP< const map_type > &)
 
virtual void residual (const mv_type &X, const mv_type &B, mv_type &R) const =0
 Compute a residual R = B - (*this) * X. More...
 
virtual bool hasTransposeApply () const
 Whether this operator supports applying the transpose or conjugate transpose. More...
 
- Public Member Functions inherited from Xpetra::DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node >
virtual ~DistObject ()
 Destructor. More...
 
virtual void doImport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)=0
 Import data into this object using an Import object ("forward mode"). More...
 
virtual void beginImport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)
 Import data into this object using an Import object ("forward mode"). More...
 
virtual void endImport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)
 Import data into this object using an Import object ("forward mode"). More...
 
virtual void doExport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)=0
 Export data into this object using an Export object ("forward mode"). More...
 
virtual void beginExport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)
 Export data into this object using an Export object ("forward mode"). More...
 
virtual void endExport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)
 Export data into this object using an Export object ("forward mode"). More...
 
virtual void doImport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)=0
 Import data into this object using an Export object ("reverse mode"). More...
 
virtual void beginImport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)
 Import data into this object using an Export object ("reverse mode"). More...
 
virtual void endImport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, CombineMode CM)
 Import data into this object using an Export object ("reverse mode"). More...
 
virtual void doExport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)=0
 Export data into this object using an Import object ("reverse mode"). More...
 
virtual void beginExport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)
 Export data into this object using an Import object ("reverse mode"). More...
 
virtual void endExport (const DistObject< Packet, LocalOrdinal, GlobalOrdinal, Node > &source, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)
 Export data into this object using an Import object ("reverse mode"). More...
 

Private Types

typedef int LocalOrdinal
 
typedef long long GlobalOrdinal
 
typedef EpetraNode Node
 
typedef TpetraCrsMatrix
< Scalar, LocalOrdinal,
GlobalOrdinal, Node > 		TpetraCrsMatrixClass
 
typedef TpetraVector< Scalar,
LocalOrdinal, GlobalOrdinal,
Node > 		TpetraVectorClass
 
typedef TpetraImport
< LocalOrdinal, GlobalOrdinal,
Node > 		TpetraImportClass
 
typedef TpetraExport
< LocalOrdinal, GlobalOrdinal,
Node > 		TpetraExportClass
 
typedef Xpetra::CrsMatrix
< Scalar, LocalOrdinal,
GlobalOrdinal, Node >
::local_matrix_type 		local_matrix_type
 

Constructor/Destructor Methods

 TpetraCrsMatrix (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rowMap, size_t maxNumEntriesPerRow, const Teuchos::RCP< Teuchos::ParameterList > &params=Teuchos::null)
 Constructor specifying fixed number of entries for each row. More...
 
 TpetraCrsMatrix (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rowMap, const ArrayRCP< const size_t > &NumEntriesPerRowToAlloc, const Teuchos::RCP< Teuchos::ParameterList > &params=Teuchos::null)
 Constructor specifying (possibly different) number of entries in each row. More...
 
 TpetraCrsMatrix (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rowMap, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &colMap, size_t maxNumEntriesPerRow, const Teuchos::RCP< Teuchos::ParameterList > &params=Teuchos::null)
 Constructor specifying column Map and fixed number of entries for each row. More...
 
 TpetraCrsMatrix (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rowMap, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &colMap, const ArrayRCP< const size_t > &NumEntriesPerRowToAlloc, const Teuchos::RCP< Teuchos::ParameterList > &params=Teuchos::null)
 Constructor specifying column Map and number of entries in each row. More...
 
 TpetraCrsMatrix (const Teuchos::RCP< const CrsGraph< LocalOrdinal, GlobalOrdinal, Node > > &graph, const Teuchos::RCP< Teuchos::ParameterList > &params=Teuchos::null)
 Constructor specifying a previously constructed graph. More...
 
 TpetraCrsMatrix (const Teuchos::RCP< const CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &sourceMatrix, const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &domainMap=Teuchos::null, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rangeMap=Teuchos::null, const Teuchos::RCP< Teuchos::ParameterList > &params=Teuchos::null)
 Constructor for a fused import. More...
 
 TpetraCrsMatrix (const Teuchos::RCP< const CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &sourceMatrix, const Export< LocalOrdinal, GlobalOrdinal, Node > &exporter, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &domainMap=Teuchos::null, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rangeMap=Teuchos::null, const Teuchos::RCP< Teuchos::ParameterList > &params=Teuchos::null)
 Constructor for a fused export. More...
 
 TpetraCrsMatrix (const Teuchos::RCP< const CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &sourceMatrix, const Import< LocalOrdinal, GlobalOrdinal, Node > &RowImporter, const Teuchos::RCP< const Import< LocalOrdinal, GlobalOrdinal, Node > > DomainImporter, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &domainMap, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rangeMap, const Teuchos::RCP< Teuchos::ParameterList > &params)
 Constructor for a fused import. More...
 
 TpetraCrsMatrix (const Teuchos::RCP< const CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &sourceMatrix, const Export< LocalOrdinal, GlobalOrdinal, Node > &RowExporter, const Teuchos::RCP< const Export< LocalOrdinal, GlobalOrdinal, Node > > DomainExporter, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &domainMap, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rangeMap, const Teuchos::RCP< Teuchos::ParameterList > &params)
 Constructor for a fused export. More...
 
 TpetraCrsMatrix (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rowMap, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &colMap, const local_matrix_type &lclMatrix, const Teuchos::RCP< Teuchos::ParameterList > &params=null)
 Constructor specifying column Map and a local matrix, which the resulting CrsMatrix views. More...
 
 TpetraCrsMatrix (const local_matrix_type &lclMatrix, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rowMap, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &colMap, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &domainMap=Teuchos::null, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rangeMap=Teuchos::null, const Teuchos::RCP< Teuchos::ParameterList > &params=null)
 Constructor specifying local matrix and 4 maps. More...
 
virtual ~TpetraCrsMatrix ()
 Destructor. More...
 

Insertion/Removal Methods

void insertGlobalValues (GlobalOrdinal globalRow, const ArrayView< const GlobalOrdinal > &cols, const ArrayView< const Scalar > &vals)
 Insert matrix entries, using global IDs. More...
 
void insertLocalValues (LocalOrdinal localRow, const ArrayView< const LocalOrdinal > &cols, const ArrayView< const Scalar > &vals)
 Insert matrix entries, using local IDs. More...
 
void replaceGlobalValues (GlobalOrdinal globalRow, const ArrayView< const GlobalOrdinal > &cols, const ArrayView< const Scalar > &vals)
 Replace matrix entries, using global IDs. More...
 
void replaceLocalValues (LocalOrdinal localRow, const ArrayView< const LocalOrdinal > &cols, const ArrayView< const Scalar > &vals)
 Replace matrix entries, using local IDs. More...
 
void setAllToScalar (const Scalar &alpha)
 Set all matrix entries equal to scalarThis. More...
 
void scale (const Scalar &alpha)
 Scale the current values of a matrix, this = alpha*this. More...
 
void allocateAllValues (size_t numNonZeros, ArrayRCP< size_t > &rowptr, ArrayRCP< LocalOrdinal > &colind, ArrayRCP< Scalar > &values)
 Allocates and returns ArrayRCPs of the Crs arrays — This is an Xpetra-only routine. More...
 
void setAllValues (const ArrayRCP< size_t > &rowptr, const ArrayRCP< LocalOrdinal > &colind, const ArrayRCP< Scalar > &values)
 Sets the 1D pointer arrays of the graph. More...
 
void getAllValues (ArrayRCP< const size_t > &rowptr, ArrayRCP< const LocalOrdinal > &colind, ArrayRCP< const Scalar > &values) const
 Gets the 1D pointer arrays of the graph. More...
 
void getAllValues (ArrayRCP< Scalar > &values)
 Gets the 1D pointer arrays of the graph. More...
 
bool haveGlobalConstants () const
 Returns true if globalConstants have been computed; false otherwise. More...
 

Transformational Methods

void resumeFill (const RCP< ParameterList > &params=null)
 
void fillComplete (const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &domainMap, const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rangeMap, const RCP< ParameterList > &params=null)
 Signal that data entry is complete, specifying domain and range maps. More...
 
void fillComplete (const RCP< ParameterList > &params=null)
 Signal that data entry is complete. More...
 
void replaceDomainMapAndImporter (const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &newDomainMap, Teuchos::RCP< const Import< LocalOrdinal, GlobalOrdinal, Node > > &newImporter)
 Replaces the current domainMap and importer with the user-specified objects. More...
 
void expertStaticFillComplete (const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &domainMap, const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rangeMap, const RCP< const Import< LocalOrdinal, GlobalOrdinal, Node > > &importer=Teuchos::null, const RCP< const Export< LocalOrdinal, GlobalOrdinal, Node > > &exporter=Teuchos::null, const RCP< ParameterList > &params=Teuchos::null)
 Expert static fill complete. More...
 

Methods implementing RowMatrix

const RCP< const Map
< LocalOrdinal, GlobalOrdinal,
Node > > 		getRowMap () const
 Returns the Map that describes the row distribution in this matrix. More...
 
const RCP< const Map
< LocalOrdinal, GlobalOrdinal,
Node > > 		getColMap () const
 Returns the Map that describes the column distribution in this matrix. More...
 
RCP< const CrsGraph
< LocalOrdinal, GlobalOrdinal,
Node > > 		getCrsGraph () const
 Returns the CrsGraph associated with this matrix. More...
 
global_size_t getGlobalNumRows () const
 Number of global elements in the row map of this matrix. More...
 
global_size_t getGlobalNumCols () const
 Number of global columns in the matrix. More...
 
size_t getLocalNumRows () const
 Returns the number of matrix rows owned on the calling node. More...
 
size_t getLocalNumCols () const
 Returns the number of columns connected to the locally owned rows of this matrix. More...
 
global_size_t getGlobalNumEntries () const
 Returns the global number of entries in this matrix. More...
 
size_t getLocalNumEntries () const
 Returns the local number of entries in this matrix. More...
 
size_t getNumEntriesInLocalRow (LocalOrdinal localRow) const
 Returns the current number of entries on this node in the specified local row. More...
 
size_t getNumEntriesInGlobalRow (GlobalOrdinal globalRow) const
 Returns the current number of entries in the (locally owned) global row. More...
 
size_t getGlobalMaxNumRowEntries () const
 Returns the maximum number of entries across all rows/columns on all nodes. More...
 
size_t getLocalMaxNumRowEntries () const
 Returns the maximum number of entries across all rows/columns on this node. More...
 
bool isLocallyIndexed () const
 If matrix indices are in the local range, this function returns true. Otherwise, this function returns false. More...
 
bool isGloballyIndexed () const
 If matrix indices are in the global range, this function returns true. Otherwise, this function returns false. More...
 
bool isFillComplete () const
 Returns true if the matrix is in compute mode, i.e. if fillComplete() has been called. More...
 
bool isFillActive () const
 Returns true if the matrix is in edit mode. More...
 
ScalarTraits< Scalar >
::magnitudeType 		getFrobeniusNorm () const
 Returns the Frobenius norm of the matrix. More...
 
bool supportsRowViews () const
 Returns true if getLocalRowView() and getGlobalRowView() are valid for this class. More...
 
void getLocalRowCopy (LocalOrdinal LocalRow, const ArrayView< LocalOrdinal > &Indices, const ArrayView< Scalar > &Values, size_t &NumEntries) const
 Extract a list of entries in a specified local row of the matrix. Put into storage allocated by calling routine. More...
 
void getGlobalRowView (GlobalOrdinal GlobalRow, ArrayView< const GlobalOrdinal > &indices, ArrayView< const Scalar > &values) const
 Extract a const, non-persisting view of global indices in a specified row of the matrix. More...
 
void getGlobalRowCopy (GlobalOrdinal GlobalRow, const ArrayView< GlobalOrdinal > &indices, const ArrayView< Scalar > &values, size_t &numEntries) const
 Extract a list of entries in a specified global row of this matrix. Put into pre-allocated storage. More...
 
void getLocalRowView (LocalOrdinal LocalRow, ArrayView< const LocalOrdinal > &indices, ArrayView< const Scalar > &values) const
 Extract a const, non-persisting view of local indices in a specified row of the matrix. More...
 

Methods implementing Operator

void apply (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Y, Teuchos::ETransp mode=Teuchos::NO_TRANS, Scalar alpha=ScalarTraits< Scalar >::one(), Scalar beta=ScalarTraits< Scalar >::zero()) const
 Computes the sparse matrix-multivector multiplication. More...
 
void apply (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Y, Teuchos::ETransp mode, Scalar alpha, Scalar beta, bool sumInterfaceValues, const RCP< Xpetra::Import< LocalOrdinal, GlobalOrdinal, Node > > &regionInterfaceImporter, const Teuchos::ArrayRCP< LocalOrdinal > &regionInterfaceLIDs) const
 Computes the matrix-multivector multiplication for region layout matrices. More...
 
const RCP< const Map
< LocalOrdinal, GlobalOrdinal,
Node > > 		getDomainMap () const
 Returns the Map associated with the domain of this operator. This will be null until fillComplete() is called. More...
 
const RCP< const Map
< LocalOrdinal, GlobalOrdinal,
Node > > 		getRangeMap () const
 Returns the Map associated with the range of this operator, which must be compatible with Y.getMap(). More...
 

Overridden from Teuchos::Describable

std::string description () const
 A simple one-line description of this object. More...
 
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. More...
 

Overridden from Teuchos::LabeledObject

void setObjectLabel (const std::string &objectLabel)
 

Xpetra specific

bool hasMatrix () const
 Does this have an underlying matrix. More...
 
 TpetraCrsMatrix (const Teuchos::RCP< Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &mtx)
 TpetraCrsMatrix constructor to wrap a Tpetra::CrsMatrix object. More...
 
RCP< const Tpetra::CrsMatrix
< Scalar, LocalOrdinal,
GlobalOrdinal, Node > > 		getTpetra_CrsMatrix () const
 Get the underlying Tpetra matrix. More...
 
RCP< Tpetra::CrsMatrix< Scalar,
LocalOrdinal, GlobalOrdinal,
Node > > 		getTpetra_CrsMatrixNonConst () const
 Get the underlying Tpetra matrix. More...
 
local_matrix_type getLocalMatrix () const
 Access the local Kokkos::CrsMatrix data. More...
 
local_matrix_type::HostMirror getLocalMatrixHost () const
 Access the local Kokkos::CrsMatrix data. More...
 
local_matrix_type getLocalMatrixDevice () const
 Access the local Kokkos::CrsMatrix data. More...
 
void setAllValues (const typename local_matrix_type::row_map_type &ptr, const typename local_matrix_type::StaticCrsGraphType::entries_type::non_const_type &ind, const typename local_matrix_type::values_type &val)
 
LocalOrdinal GetStorageBlockSize () const
 Returns the block size of the storage mechanism, which is usually 1, except for Tpetra::BlockCrsMatrix. More...
 
void residual (const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &B, MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &R) const
 Compute a residual R = B - (*this) * X. More...
 

Additional Inherited Members

- Public Types inherited from Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >
typedef Scalar scalar_type
 
typedef int local_ordinal_type
 
typedef long long global_ordinal_type
 
typedef EpetraNode node_type
 
using impl_scalar_type = typename Kokkos::ArithTraits< Scalar >::val_type
 
using execution_space = typename node_type::device_type
 
using local_graph_type = Kokkos::StaticCrsGraph< int, Kokkos::LayoutLeft, execution_space, void, size_t >
 
using local_matrix_type = KokkosSparse::CrsMatrix< impl_scalar_type, int, execution_space, void, typename local_graph_type::size_type >
 The specialization of Kokkos::CrsMatrix that represents the part of the sparse matrix on each MPI process. The same as for Tpetra. More...
 
- Public Types inherited from Xpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node >
typedef Scalar scalar_type
 
typedef LocalOrdinal local_ordinal_type
 
typedef GlobalOrdinal global_ordinal_type
 
typedef Node node_type
 
- Public Types inherited from Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node >
typedef Scalar scalar_type
 The type of the entries of the input and output multivectors. More...
 
typedef LocalOrdinal local_ordinal_type
 The local index type. More...
 
typedef GlobalOrdinal global_ordinal_type
 The global index type. More...
 
typedef Node node_type
 The Kokkos Node type. More...
 

Detailed Description

template<class Scalar>
class Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >

Definition at line 862 of file Xpetra_TpetraCrsMatrix_decl.hpp.

Member Typedef Documentation

template<class Scalar >
typedef int Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::LocalOrdinal
private

Definition at line 865 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
typedef long long Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::GlobalOrdinal
private

Definition at line 866 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
typedef EpetraNode Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::Node
private

Definition at line 867 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
typedef TpetraCrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrixClass
private

Definition at line 869 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
typedef TpetraVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraVectorClass
private

Definition at line 870 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
typedef TpetraImport<LocalOrdinal, GlobalOrdinal, Node> Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraImportClass
private

Definition at line 871 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
typedef TpetraExport<LocalOrdinal, GlobalOrdinal, Node> Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraExportClass
private

Definition at line 872 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
typedef Xpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node>::local_matrix_type Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::local_matrix_type
private

Definition at line 876 of file Xpetra_TpetraCrsMatrix_decl.hpp.

Constructor & Destructor Documentation

template<class Scalar >
Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrix ( const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  rowMap,
size_t  maxNumEntriesPerRow,
const Teuchos::RCP< Teuchos::ParameterList > &  params = Teuchos::null 
)
inline

Constructor specifying fixed number of entries for each row.

Definition at line 884 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrix ( const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  rowMap,
const ArrayRCP< const size_t > &  NumEntriesPerRowToAlloc,
const Teuchos::RCP< Teuchos::ParameterList > &  params = Teuchos::null 
)
inline

Constructor specifying (possibly different) number of entries in each row.

Definition at line 889 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrix ( const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  rowMap,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  colMap,
size_t  maxNumEntriesPerRow,
const Teuchos::RCP< Teuchos::ParameterList > &  params = Teuchos::null 
)
inline

Constructor specifying column Map and fixed number of entries for each row.

Definition at line 894 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrix ( const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  rowMap,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  colMap,
const ArrayRCP< const size_t > &  NumEntriesPerRowToAlloc,
const Teuchos::RCP< Teuchos::ParameterList > &  params = Teuchos::null 
)
inline

Constructor specifying column Map and number of entries in each row.

Definition at line 899 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrix ( const Teuchos::RCP< const CrsGraph< LocalOrdinal, GlobalOrdinal, Node > > &  graph,
const Teuchos::RCP< Teuchos::ParameterList > &  params = Teuchos::null 
)
inline

Constructor specifying a previously constructed graph.

Definition at line 904 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrix ( const Teuchos::RCP< const CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &  sourceMatrix,
const Import< LocalOrdinal, GlobalOrdinal, Node > &  importer,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  domainMap = Teuchos::null,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  rangeMap = Teuchos::null,
const Teuchos::RCP< Teuchos::ParameterList > &  params = Teuchos::null 
)
inline

Constructor for a fused import.

Definition at line 909 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrix ( const Teuchos::RCP< const CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &  sourceMatrix,
const Export< LocalOrdinal, GlobalOrdinal, Node > &  exporter,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  domainMap = Teuchos::null,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  rangeMap = Teuchos::null,
const Teuchos::RCP< Teuchos::ParameterList > &  params = Teuchos::null 
)
inline

Constructor for a fused export.

Definition at line 918 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrix ( const Teuchos::RCP< const CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &  sourceMatrix,
const Import< LocalOrdinal, GlobalOrdinal, Node > &  RowImporter,
const Teuchos::RCP< const Import< LocalOrdinal, GlobalOrdinal, Node > >  DomainImporter,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  domainMap,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  rangeMap,
const Teuchos::RCP< Teuchos::ParameterList > &  params 
)
inline

Constructor for a fused import.

Definition at line 927 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrix ( const Teuchos::RCP< const CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &  sourceMatrix,
const Export< LocalOrdinal, GlobalOrdinal, Node > &  RowExporter,
const Teuchos::RCP< const Export< LocalOrdinal, GlobalOrdinal, Node > >  DomainExporter,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  domainMap,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  rangeMap,
const Teuchos::RCP< Teuchos::ParameterList > &  params 
)
inline

Constructor for a fused export.

Definition at line 937 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrix ( const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  rowMap,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  colMap,
const local_matrix_type &  lclMatrix,
const Teuchos::RCP< Teuchos::ParameterList > &  params = null 
)
inline

Constructor specifying column Map and a local matrix, which the resulting CrsMatrix views.

Unlike most other CrsMatrix constructors, successful completion of this constructor will result in a fill-complete matrix.

Parameters
rowMap[in] Distribution of rows of the matrix.
colMap[in] Distribution of columns of the matrix.
lclMatrix[in] A local CrsMatrix containing all local matrix values as well as a local graph. The graph's local row indices must come from the specified row Map, and its local column indices must come from the specified column Map.
params[in/out] Optional list of parameters. If not null, any missing parameters will be filled in with their default values.

Definition at line 967 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrix ( const local_matrix_type &  lclMatrix,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  rowMap,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  colMap,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  domainMap = Teuchos::null,
const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  rangeMap = Teuchos::null,
const Teuchos::RCP< Teuchos::ParameterList > &  params = null 
)
inline

Constructor specifying local matrix and 4 maps.

Definition at line 975 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
virtual Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::~TpetraCrsMatrix ( )
inlinevirtual

Destructor.

Definition at line 987 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrix ( const TpetraCrsMatrix< Scalar, int, long long, EpetraNode > &  matrix)
inline

Deep copy constructor.

Definition at line 1164 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::TpetraCrsMatrix ( const Teuchos::RCP< Tpetra::CrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &  mtx)
inline

TpetraCrsMatrix constructor to wrap a Tpetra::CrsMatrix object.

Definition at line 1216 of file Xpetra_TpetraCrsMatrix_decl.hpp.

Member Function Documentation

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::insertGlobalValues ( GlobalOrdinal  globalRow,
const ArrayView< const GlobalOrdinal > &  cols,
const ArrayView< const Scalar > &  vals 
)
inlinevirtual

Insert matrix entries, using global IDs.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 995 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::insertLocalValues ( LocalOrdinal  localRow,
const ArrayView< const LocalOrdinal > &  cols,
const ArrayView< const Scalar > &  vals 
)
inlinevirtual

Insert matrix entries, using local IDs.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 998 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::replaceGlobalValues ( GlobalOrdinal  globalRow,
const ArrayView< const GlobalOrdinal > &  cols,
const ArrayView< const Scalar > &  vals 
)
inlinevirtual

Replace matrix entries, using global IDs.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1001 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::replaceLocalValues ( LocalOrdinal  localRow,
const ArrayView< const LocalOrdinal > &  cols,
const ArrayView< const Scalar > &  vals 
)
inlinevirtual

Replace matrix entries, using local IDs.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1005 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::setAllToScalar ( const Scalar &  alpha)
inlinevirtual

Set all matrix entries equal to scalarThis.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1010 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::scale ( const Scalar &  alpha)
inlinevirtual

Scale the current values of a matrix, this = alpha*this.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1013 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::allocateAllValues ( size_t  numNonZeros,
ArrayRCP< size_t > &  rowptr,
ArrayRCP< LocalOrdinal > &  colind,
ArrayRCP< Scalar > &  values 
)
inlinevirtual

Allocates and returns ArrayRCPs of the Crs arrays — This is an Xpetra-only routine.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1017 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::setAllValues ( const ArrayRCP< size_t > &  rowptr,
const ArrayRCP< LocalOrdinal > &  colind,
const ArrayRCP< Scalar > &  values 
)
inlinevirtual

Sets the 1D pointer arrays of the graph.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1020 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getAllValues ( ArrayRCP< const size_t > &  rowptr,
ArrayRCP< const LocalOrdinal > &  colind,
ArrayRCP< const Scalar > &  values 
) const
inlinevirtual

Gets the 1D pointer arrays of the graph.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1023 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getAllValues ( ArrayRCP< Scalar > &  values)
inlinevirtual

Gets the 1D pointer arrays of the graph.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1026 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
bool Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::haveGlobalConstants ( ) const
inlinevirtual

Returns true if globalConstants have been computed; false otherwise.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1028 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::resumeFill ( const RCP< ParameterList > &  params = null)
inlinevirtual

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1036 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::fillComplete ( const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  domainMap,
const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  rangeMap,
const RCP< ParameterList > &  params = null 
)
inlinevirtual

Signal that data entry is complete, specifying domain and range maps.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1039 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::fillComplete ( const RCP< ParameterList > &  params = null)
inlinevirtual

Signal that data entry is complete.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1042 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::replaceDomainMapAndImporter ( const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  newDomainMap,
Teuchos::RCP< const Import< LocalOrdinal, GlobalOrdinal, Node > > &  newImporter 
)
inlinevirtual

Replaces the current domainMap and importer with the user-specified objects.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1045 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::expertStaticFillComplete ( const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  domainMap,
const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  rangeMap,
const RCP< const Import< LocalOrdinal, GlobalOrdinal, Node > > &  importer = Teuchos::null,
const RCP< const Export< LocalOrdinal, GlobalOrdinal, Node > > &  exporter = Teuchos::null,
const RCP< ParameterList > &  params = Teuchos::null 
)
inlinevirtual

Expert static fill complete.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1048 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
const RCP<const Map<LocalOrdinal, GlobalOrdinal, Node> > Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getRowMap ( ) const
inlinevirtual

Returns the Map that describes the row distribution in this matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1060 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
const RCP<const Map<LocalOrdinal, GlobalOrdinal, Node> > Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getColMap ( ) const
inlinevirtual

Returns the Map that describes the column distribution in this matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1063 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
RCP<const CrsGraph<LocalOrdinal, GlobalOrdinal, Node> > Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getCrsGraph ( ) const
inlinevirtual

Returns the CrsGraph associated with this matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1066 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
global_size_t Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getGlobalNumRows ( ) const
inlinevirtual

Number of global elements in the row map of this matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1069 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
global_size_t Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getGlobalNumCols ( ) const
inlinevirtual

Number of global columns in the matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1072 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
size_t Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getLocalNumRows ( ) const
inlinevirtual

Returns the number of matrix rows owned on the calling node.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1075 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
size_t Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getLocalNumCols ( ) const
inlinevirtual

Returns the number of columns connected to the locally owned rows of this matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1078 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
global_size_t Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getGlobalNumEntries ( ) const
inlinevirtual

Returns the global number of entries in this matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1081 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
size_t Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getLocalNumEntries ( ) const
inlinevirtual

Returns the local number of entries in this matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1084 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
size_t Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getNumEntriesInLocalRow ( LocalOrdinal  localRow) const
inlinevirtual

Returns the current number of entries on this node in the specified local row.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1087 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
size_t Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getNumEntriesInGlobalRow ( GlobalOrdinal  globalRow) const
inlinevirtual

Returns the current number of entries in the (locally owned) global row.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1090 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
size_t Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getGlobalMaxNumRowEntries ( ) const
inlinevirtual

Returns the maximum number of entries across all rows/columns on all nodes.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1093 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
size_t Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getLocalMaxNumRowEntries ( ) const
inlinevirtual

Returns the maximum number of entries across all rows/columns on this node.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1096 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
bool Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::isLocallyIndexed ( ) const
inlinevirtual

If matrix indices are in the local range, this function returns true. Otherwise, this function returns false.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1099 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
bool Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::isGloballyIndexed ( ) const
inlinevirtual

If matrix indices are in the global range, this function returns true. Otherwise, this function returns false.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1102 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
bool Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::isFillComplete ( ) const
inlinevirtual

Returns true if the matrix is in compute mode, i.e. if fillComplete() has been called.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1105 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
bool Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::isFillActive ( ) const
inlinevirtual

Returns true if the matrix is in edit mode.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1108 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
ScalarTraits<Scalar>::magnitudeType Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getFrobeniusNorm ( ) const
inlinevirtual

Returns the Frobenius norm of the matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1111 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
bool Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::supportsRowViews ( ) const
inlinevirtual

Returns true if getLocalRowView() and getGlobalRowView() are valid for this class.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1114 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getLocalRowCopy ( LocalOrdinal  LocalRow,
const ArrayView< LocalOrdinal > &  Indices,
const ArrayView< Scalar > &  Values,
size_t &  NumEntries 
) const
inlinevirtual

Extract a list of entries in a specified local row of the matrix. Put into storage allocated by calling routine.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1117 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getGlobalRowView ( GlobalOrdinal  GlobalRow,
ArrayView< const GlobalOrdinal > &  indices,
ArrayView< const Scalar > &  values 
) const
inlinevirtual

Extract a const, non-persisting view of global indices in a specified row of the matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1120 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getGlobalRowCopy ( GlobalOrdinal  GlobalRow,
const ArrayView< GlobalOrdinal > &  indices,
const ArrayView< Scalar > &  values,
size_t &  numEntries 
) const
inlinevirtual

Extract a list of entries in a specified global row of this matrix. Put into pre-allocated storage.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1123 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getLocalRowView ( LocalOrdinal  LocalRow,
ArrayView< const LocalOrdinal > &  indices,
ArrayView< const Scalar > &  values 
) const
inlinevirtual

Extract a const, non-persisting view of local indices in a specified row of the matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1126 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::apply ( const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  X,
MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  Y,
Teuchos::ETransp  mode = Teuchos::NO_TRANS,
Scalar  alpha = ScalarTraits<Scalar>::one(),
Scalar  beta = ScalarTraits<Scalar>::zero() 
) const
inlinevirtual

Computes the sparse matrix-multivector multiplication.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1134 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::apply ( const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  X,
MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  Y,
Teuchos::ETransp  mode,
Scalar  alpha,
Scalar  beta,
bool  sumInterfaceValues,
const RCP< Xpetra::Import< LocalOrdinal, GlobalOrdinal, Node > > &  regionInterfaceImporter,
const Teuchos::ArrayRCP< LocalOrdinal > &  regionInterfaceLIDs 
) const
inlinevirtual

Computes the matrix-multivector multiplication for region layout matrices.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1137 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
const RCP<const Map<LocalOrdinal, GlobalOrdinal, Node> > Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getDomainMap ( ) const
inlinevirtual

Returns the Map associated with the domain of this operator. This will be null until fillComplete() is called.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1140 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
const RCP<const Map<LocalOrdinal, GlobalOrdinal, Node> > Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getRangeMap ( ) const
inlinevirtual

Returns the Map associated with the range of this operator, which must be compatible with Y.getMap().

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1143 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
std::string Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::description ( ) const
inlinevirtual

A simple one-line description of this object.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1151 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::describe ( Teuchos::FancyOStream &  out,
const Teuchos::EVerbosityLevel  verbLevel = Teuchos::Describable::verbLevel_default 
) const
inlinevirtual

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

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1154 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::setObjectLabel ( const std::string &  objectLabel)
inlinevirtual

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1160 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getLocalDiagCopy ( Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  diag) const
inlinevirtual

Get a copy of the diagonal entries owned by this node, with local row idices.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1167 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getLocalDiagOffsets ( Teuchos::ArrayRCP< size_t > &  offsets) const
inlinevirtual

Get offsets of the diagonal entries in the matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1170 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getLocalDiagCopy ( Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  diag,
const Teuchos::ArrayView< const size_t > &  offsets 
) const
inlinevirtual

Get a copy of the diagonal entries owned by this node, with local row indices.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1173 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::replaceDiag ( const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  diag)
inlinevirtual

Replace the diagonal entries of the matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1176 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::leftScale ( const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  x)
inlinevirtual

Left scale operator with given vector values.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1179 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::rightScale ( const Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  x)
inlinevirtual

Right scale operator with given vector values.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1182 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
Teuchos::RCP<const Map<LocalOrdinal, GlobalOrdinal, Node> > Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getMap ( ) const
inlinevirtual

Implements DistObject interface.

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

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

Definition at line 1188 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::doImport ( const DistObject< char, LocalOrdinal, GlobalOrdinal, Node > &  source,
const Import< LocalOrdinal, GlobalOrdinal, Node > &  importer,
CombineMode  CM 
)
inline

Import.

Definition at line 1191 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::doExport ( const DistObject< char, LocalOrdinal, GlobalOrdinal, Node > &  dest,
const Import< LocalOrdinal, GlobalOrdinal, Node > &  importer,
CombineMode  CM 
)
inline

Export.

Definition at line 1195 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::doImport ( const DistObject< char, LocalOrdinal, GlobalOrdinal, Node > &  source,
const Export< LocalOrdinal, GlobalOrdinal, Node > &  exporter,
CombineMode  CM 
)
inline

Import (using an Exporter).

Definition at line 1199 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::doExport ( const DistObject< char, LocalOrdinal, GlobalOrdinal, Node > &  dest,
const Export< LocalOrdinal, GlobalOrdinal, Node > &  exporter,
CombineMode  CM 
)
inline

Export (using an Importer).

Definition at line 1203 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::removeEmptyProcessesInPlace ( const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &  newMap)
inline

Definition at line 1206 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
bool Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::hasMatrix ( ) const
inlinevirtual

Does this have an underlying matrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1213 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
RCP<const Tpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> > Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getTpetra_CrsMatrix ( ) const
inline

Get the underlying Tpetra matrix.

Definition at line 1221 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
RCP<Tpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> > Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getTpetra_CrsMatrixNonConst ( ) const
inline

Get the underlying Tpetra matrix.

Definition at line 1224 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
local_matrix_type Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getLocalMatrix ( ) const
inline

Access the local Kokkos::CrsMatrix data.

Definition at line 1228 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
local_matrix_type::HostMirror Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getLocalMatrixHost ( ) const
inlinevirtual

Access the local Kokkos::CrsMatrix data.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1233 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
local_matrix_type Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::getLocalMatrixDevice ( ) const
inlinevirtual

Access the local Kokkos::CrsMatrix data.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1237 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::setAllValues ( const typename local_matrix_type::row_map_type &  ptr,
const typename local_matrix_type::StaticCrsGraphType::entries_type::non_const_type &  ind,
const typename local_matrix_type::values_type &  val 
)
inline

Definition at line 1241 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
LocalOrdinal Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::GetStorageBlockSize ( ) const
inlinevirtual

Returns the block size of the storage mechanism, which is usually 1, except for Tpetra::BlockCrsMatrix.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1247 of file Xpetra_TpetraCrsMatrix_decl.hpp.

template<class Scalar >
void Xpetra::TpetraCrsMatrix< Scalar, int, long long, EpetraNode >::residual ( const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  X,
const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  B,
MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &  R 
) const
inlinevirtual

Compute a residual R = B - (*this) * X.

Implements Xpetra::CrsMatrix< Scalar, int, long long, EpetraNode >.

Definition at line 1250 of file Xpetra_TpetraCrsMatrix_decl.hpp.

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