parallelhelpers.hh File Reference

Provides a helper class for nonoverlapping decomposition.

#include <algorithm>
#include <dune/common/exceptions.hh>
#include <dune/geometry/dimension.hh>
#include <dune/grid/common/datahandleif.hh>
#include <dune/grid/common/partitionset.hh>
#include <dune/istl/owneroverlapcopy.hh>
#include <dune/istl/paamg/pinfo.hh>
#include <dune/istl/bvector.hh>
#include <dune/istl/multitypeblockvector.hh>
#include <dumux/parallel/vectorcommdatahandle.hh>
#include <dumux/common/gridcapabilities.hh>
#include <dumux/common/multimapperview.hh>
#include <dumux/common/parameters.hh>
#include <string>
#include <utility>

Go to the source code of this file.

Classes
class	Dumux::Detail::ParallelISTLHelperImpl< LinearSolverTraits, canCommunicate >
class	Dumux::Detail::ParallelISTLHelperImpl< LinearSolverTraits, true >
class	Dumux::ParallelVectorHelper< GridView, DofMapper, dofCodim >
class	Dumux::MultiCodimParallelVectorHelper< GridView, DofMapper >
class	Dumux::ParallelMatrixHelper< Matrix, GridView, RowDofMapper, rowDofCodim >
	Helper class for adding up matrix entries for border entities. More...
class	Dumux::MultiCodimParallelMatrixHelper< Matrix, GridView, DofMapper, numCodims >
	Dedicated helper that exchanges matrix pattern and entries for multiple active codims in one pass. More...

Namespaces
namespace	Dumux
namespace	Dumux::Detail

Typedefs
template<class LinearSolverTraits>
using	Dumux::ParallelISTLHelper
	A parallel helper class providing a parallel decomposition of all degrees of freedom.

Functions
template<class LinearSolverTraits, class ParallelTraits, class Matrix, class ParallelHelper>
void	Dumux::prepareMatrixParallel (Matrix &A, ParallelHelper &pHelper)
	Prepare a matrix for parallel solvers.
template<class LinearSolverTraits, class ParallelTraits, class Vector, class ParallelHelper>
void	Dumux::prepareVectorParallel (Vector &b, ParallelHelper &pHelper)
	Prepare a vector for parallel solvers.
template<class LinearSolverTraits, class ParallelTraits, class Matrix, class Vector, class ParallelHelper>
void	Dumux::prepareLinearAlgebraParallel (Matrix &A, Vector &b, ParallelHelper &pHelper)
	Prepare linear algebra variables for parallel solvers.
template<class LinearSolverTraits, class ParallelTraits, class Matrix, class Vector, class ParallelHelper>
void	Dumux::prepareLinearAlgebraParallel (Matrix &A, Vector &b, std::shared_ptr< typename ParallelTraits::Comm > &comm, std::shared_ptr< typename ParallelTraits::LinearOperator > &fop, std::shared_ptr< typename ParallelTraits::ScalarProduct > &sp, ParallelHelper &pHelper)
	Prepare linear algebra variables for parallel solvers.