53 #ifndef MUELU_ONEPTAGGREGATIONALGORITHM_DECL_HPP_
54 #define MUELU_ONEPTAGGREGATIONALGORITHM_DECL_HPP_
63 #include "MueLu_LWGraph.hpp"
88 #undef MUELU_ONEPTAGGREGATIONALGORITHM_SHORT
114 LO& numNonAggregatedNodes)
const;
121 #define MUELU_ONEPTAGGREGATIONALGORITHM_SHORT
Kokkos::View< unsigned *, typename LWGraphHostType::device_type > AggStatHostType
Algorithm for coarsening a graph with uncoupled aggregation. keep special marked nodes as singleton n...
void BuildAggregatesNonKokkos(Teuchos::ParameterList const ¶ms, LWGraph const &graph, Aggregates &aggregates, typename AggregationAlgorithmBase< LocalOrdinal, GlobalOrdinal, Node >::AggStatHostType &aggStat, LO &numNonAggregatedNodes) const
Local aggregation.
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.
OnePtAggregationAlgorithm(RCP< const FactoryBase > const &graphFact=Teuchos::null)
Constructor.
MueLu::DefaultGlobalOrdinal GlobalOrdinal
void BuildAggregates(Teuchos::ParameterList const ¶ms, LWGraph_kokkos const &graph, Aggregates &aggregates, typename AggregationAlgorithmBase< LocalOrdinal, GlobalOrdinal, Node >::AggStatType &aggStat, LO &numNonAggregatedNodes) const
Lightweight MueLu representation of a compressed row storage graph.
virtual ~OnePtAggregationAlgorithm()
Destructor.
Kokkos::View< unsigned *, typename LWGraphType::device_type > AggStatType