matrixredistribute.hh File Reference

Functionality for redistributing a sparse matrix. More...

#include <memory>
#include "repartition.hh"
#include <dune/common/exceptions.hh>
#include <dune/common/parallel/indexset.hh>
#include <dune/istl/owneroverlapcopy.hh>
#include <dune/istl/paamg/pinfo.hh>

Go to the source code of this file.

Classes
struct	Dune::RedistributeInformation< T >
class	Dune::RedistributeInformation< OwnerOverlapCopyCommunication< T, T1 > >
struct	Dune::CommMatrixRowSize< M, RI >
	Utility class to communicate and set the row sizes of a redistributed matrix. More...
struct	Dune::CommMatrixSparsityPattern< M, I >
	Utility class to communicate and build the sparsity pattern of a redistributed matrix. More...
struct	Dune::CommPolicy< CommMatrixSparsityPattern< M, I > >
struct	Dune::CommMatrixRow< M, I >
	Utility class for comunicating the matrix entries. More...
struct	Dune::CommPolicy< CommMatrixRow< M, I > >
struct	Dune::MatrixRowSizeGatherScatter< M, I, RI >
struct	Dune::MatrixCopyRowSizeGatherScatter< M, I, RI >
struct	Dune::MatrixSparsityPatternGatherScatter< M, I >
struct	Dune::MatrixRowGatherScatter< M, I >

Namespaces
namespace	Dune

Functions
template<typename M, typename C>
void	Dune::redistributeSparsityPattern (M &origMatrix, M &newMatrix, C &origComm, C &newComm, RedistributeInformation< C > &ri)
template<typename M, typename C>
void	Dune::redistributeMatrixEntries (M &origMatrix, M &newMatrix, C &origComm, C &newComm, RedistributeInformation< C > &ri)
template<typename M, typename C>
void	Dune::redistributeMatrix (M &origMatrix, M &newMatrix, C &origComm, C &newComm, RedistributeInformation< C > &ri)
	Redistribute a matrix according to given domain decompositions.
template<typename M>
void	Dune::redistributeMatrixEntries (M &origMatrix, M &newMatrix, Dune::Amg::SequentialInformation &origComm, Dune::Amg::SequentialInformation &newComm, RedistributeInformation< Dune::Amg::SequentialInformation > &ri)
template<typename M>
void	Dune::redistributeMatrix (M &origMatrix, M &newMatrix, Dune::Amg::SequentialInformation &origComm, Dune::Amg::SequentialInformation &newComm, RedistributeInformation< Dune::Amg::SequentialInformation > &ri)

Variables
template<class M, class I>
MatrixSparsityPatternGatherScatter< M, I >::ColIter	Dune::MatrixSparsityPatternGatherScatter< M, I >::col
template<class M, class I>
MatrixSparsityPatternGatherScatter< M, I >::GlobalIndex	Dune::MatrixSparsityPatternGatherScatter< M, I >::numlimits
template<class M, class I>
MatrixRowGatherScatter< M, I >::ColIter	Dune::MatrixRowGatherScatter< M, I >::col
template<class M, class I>
MatrixRowGatherScatter< M, I >::Data	Dune::MatrixRowGatherScatter< M, I >::datastore
template<class M, class I>
MatrixRowGatherScatter< M, I >::GlobalIndex	Dune::MatrixRowGatherScatter< M, I >::numlimits

Detailed Description

Functionality for redistributing a sparse matrix.

Author

Markus Blatt