46 #ifndef MUELU_PRESERVEDIRICHLETAGGREGATIONALGORITHM_DECL_HPP_
47 #define MUELU_PRESERVEDIRICHLETAGGREGATIONALGORITHM_DECL_HPP_
55 #include "MueLu_LWGraph.hpp"
86 #undef MUELU_PRESERVEDIRICHLETAGGREGATIONALGORITHM_SHORT
112 LO& numNonAggregatedNodes)
const;
121 #define MUELU_PRESERVEDIRICHLETAGGREGATIONALGORITHM_SHORT
Kokkos::View< unsigned *, typename LWGraphHostType::device_type > AggStatHostType
MueLu::DefaultLocalOrdinal LocalOrdinal
Lightweight MueLu representation of a compressed row storage graph.
Tpetra::KokkosClassic::DefaultNode::DefaultNodeType DefaultNode
Container class for aggregation information.
Pure virtual base class for all MueLu aggregation algorithms.
std::string description() const
Return a simple one-line description of this object.
PreserveDirichletAggregationAlgorithm(const RCP< const FactoryBase > &=Teuchos::null)
Constructor.
Builds one-to-one aggregates for all Dirichlet boundary nodes. For some applications this might be ne...
MueLu::DefaultGlobalOrdinal GlobalOrdinal
void BuildAggregates(const Teuchos::ParameterList ¶ms, const LWGraph_kokkos &graph, Aggregates &aggregates, typename AggregationAlgorithmBase< LocalOrdinal, GlobalOrdinal, Node >::AggStatType &aggStat, LO &numNonAggregatedNodes) const
virtual ~PreserveDirichletAggregationAlgorithm()
Destructor.
Lightweight MueLu representation of a compressed row storage graph.
void BuildAggregatesNonKokkos(const Teuchos::ParameterList ¶ms, const LWGraph &graph, Aggregates &aggregates, typename AggregationAlgorithmBase< LocalOrdinal, GlobalOrdinal, Node >::AggStatHostType &aggStat, LO &numNonAggregatedNodes) const
Local aggregation.
Kokkos::View< unsigned *, typename LWGraphType::device_type > AggStatType