47 #ifndef MUELU_BLOCKEDJACOBISMOOTHER_DECL_HPP_ 48 #define MUELU_BLOCKEDJACOBISMOOTHER_DECL_HPP_ 54 #include <Xpetra_Matrix_fwd.hpp> 55 #include <Xpetra_BlockedCrsMatrix_fwd.hpp> 56 #include <Xpetra_ReorderedBlockedCrsMatrix_fwd.hpp> 57 #include <Xpetra_MultiVectorFactory_fwd.hpp> 58 #include <Xpetra_MapExtractor_fwd.hpp> 62 #include "MueLu_SmootherPrototype.hpp" 113 template <class Scalar = SmootherPrototype<>::scalar_type,
122 #undef MUELU_BLOCKEDJACOBISMOOTHER_SHORT 201 std::vector<Teuchos::RCP<const SmootherBase> >
Inverse_;
221 #define MUELU_BLOCKEDJACOBISMOOTHER_SHORT
Base class for smoother prototypes.
std::vector< Teuchos::RCP< const SmootherBase > > Inverse_
vector of smoother/solver factories
Namespace for MueLu classes and methods.
LocalOrdinal local_ordinal_type
void Setup(Level ¤tLevel)
Setup routine In the Setup method the Inverse_ vector is filled with the corresponding SmootherBase o...
RCP< const MapExtractorClass > domainMapExtractor_
RCP< FactoryBase > AFact_
A Factory.
std::vector< bool > bIsBlockedOperator_
vector storing whether sub-block is a blocked operator (needed for nested blocked smoothers using Thy...
Class that holds all level-specific information.
size_t getNodeSmootherComplexity() const
Get a rough estimate of cost per iteration.
std::string type_
smoother type
Xpetra::MapExtractor< Scalar, LocalOrdinal, GlobalOrdinal, Node > MapExtractorClass
RCP< SmootherPrototype > Copy() const
std::vector< Teuchos::RCP< const FactoryManagerBase > > FactManager_
vector of factory managers
RCP< const ParameterList > GetValidParameterList() const
Input.
std::string description() const
Return a simple one-line description of this object.
block Jacobi method for blocked matrices
GlobalOrdinal global_ordinal_type
Classes::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > MultiVector
BlockedJacobiSmoother()
Constructor.
RCP< const MapExtractorClass > rangeMapExtractor_
domain map extractor (from A_ generated by AFact)
void DeclareInput(Level ¤tLevel) const
Input.
void Apply(MultiVector &X, const MultiVector &B, bool InitialGuessIsZero=false) const
Apply the direct solver.
RCP< Matrix > A_
internal blocked operator "A" generated by AFact_
void print(Teuchos::FancyOStream &out, const VerbLevel verbLevel=Default) const
Print the object with some verbosity level to an FancyOStream object.
virtual ~BlockedJacobiSmoother()
Destructor.
void AddFactoryManager(RCP< const FactoryManagerBase > FactManager, int pos)
Add a factory manager.