43 #ifndef IFPACK2_LINEPARTITIONER_DECL_HPP 44 #define IFPACK2_LINEPARTITIONER_DECL_HPP 46 #include "Ifpack2_ConfigDefs.hpp" 47 #include "Ifpack2_OverlappingPartitioner.hpp" 48 #include "Tpetra_MultiVector.hpp" 74 template<
class GraphType,
class Scalar>
77 typedef typename GraphType::local_ordinal_type local_ordinal_type;
78 typedef typename GraphType::global_ordinal_type global_ordinal_type;
79 typedef typename GraphType::node_type node_type;
80 typedef Tpetra::RowGraph<local_ordinal_type, global_ordinal_type, node_type> row_graph_type;
81 typedef Tpetra::MultiVector<Scalar,local_ordinal_type, global_ordinal_type, node_type> multivector_type;
82 typedef typename Teuchos::ScalarTraits<Scalar>::magnitudeType MT;
99 int Compute_Blocks_AutoLine(Teuchos::ArrayView<local_ordinal_type> blockIndices)
const;
100 void local_automatic_line_search(
int NumEqns, Teuchos::ArrayView <local_ordinal_type> blockIndices, local_ordinal_type last, local_ordinal_type next, local_ordinal_type LineID, MT tol, Teuchos::Array<local_ordinal_type> itemp, Teuchos::Array<MT> dtemp)
const;
106 Teuchos::RCP<multivector_type> coord_;
113 #endif // IFPACK2_LINEPARTITIONER_DECL_HPP LinePartitioner(const Teuchos::RCP< const row_graph_type > &graph)
Constructor.
Definition: Ifpack2_LinePartitioner_def.hpp:60
void computePartitions()
Compute the partitions.
Definition: Ifpack2_LinePartitioner_def.hpp:86
virtual ~LinePartitioner()
Destructor.
Definition: Ifpack2_LinePartitioner_def.hpp:66
Definition: Ifpack2_OverlappingPartitioner_decl.hpp:77
void setPartitionParameters(Teuchos::ParameterList &List)
Set the partitioner's parameters (none for linear partitioning).
Definition: Ifpack2_LinePartitioner_def.hpp:72
Preconditioners and smoothers for Tpetra sparse matrices.
Definition: Ifpack2_AdditiveSchwarz_decl.hpp:72
Definition: Ifpack2_LinePartitioner_decl.hpp:75