sparsity_tools.h File Reference

#include <deal.II/base/config.h>
#include <deal.II/base/exceptions.h>
#include <deal.II/base/index_set.h>
#include <deal.II/base/mpi_stub.h>
#include <deal.II/lac/block_sparsity_pattern.h>
#include <deal.II/lac/dynamic_sparsity_pattern.h>
#include <deal.II/lac/sparsity_pattern.h>
#include <memory>
#include <vector>

Go to the source code of this file.

Namespaces
namespace	SparsityTools

Enumerations
enum class	SparsityTools::Partitioner { SparsityTools::metis = 0 , SparsityTools::zoltan }

Functions
void	SparsityTools::partition (const SparsityPattern &sparsity_pattern, const unsigned int n_partitions, std::vector< unsigned int > &partition_indices, const Partitioner partitioner=Partitioner::metis)
void	SparsityTools::partition (const SparsityPattern &sparsity_pattern, const std::vector< unsigned int > &cell_weights, const unsigned int n_partitions, std::vector< unsigned int > &partition_indices, const Partitioner partitioner=Partitioner::metis)
unsigned int	SparsityTools::color_sparsity_pattern (const SparsityPattern &sparsity_pattern, std::vector< unsigned int > &color_indices)
void	SparsityTools::reorder_Cuthill_McKee (const DynamicSparsityPattern &sparsity, std::vector< DynamicSparsityPattern::size_type > &new_indices, const std::vector< DynamicSparsityPattern::size_type > &starting_indices=std::vector< DynamicSparsityPattern::size_type >())
void	SparsityTools::reorder_hierarchical (const DynamicSparsityPattern &sparsity, std::vector< DynamicSparsityPattern::size_type > &new_indices)
void	SparsityTools::distribute_sparsity_pattern (DynamicSparsityPattern &dsp, const IndexSet &locally_owned_rows, const MPI_Comm mpi_comm, const IndexSet &locally_relevant_rows)
void	SparsityTools::distribute_sparsity_pattern (DynamicSparsityPattern &dsp, const std::vector< DynamicSparsityPattern::size_type > &rows_per_cpu, const MPI_Comm mpi_comm, const IndexSet &myrange)
void	SparsityTools::distribute_sparsity_pattern (BlockDynamicSparsityPattern &dsp, const IndexSet &locally_owned_rows, const MPI_Comm mpi_comm, const IndexSet &locally_relevant_rows)
void	SparsityTools::distribute_sparsity_pattern (BlockDynamicSparsityPattern &dsp, const std::vector< IndexSet > &owned_set_per_cpu, const MPI_Comm mpi_comm, const IndexSet &myrange)
void	SparsityTools::gather_sparsity_pattern (DynamicSparsityPattern &dsp, const IndexSet &locally_owned_rows, const MPI_Comm mpi_comm, const IndexSet &locally_relevant_rows)
static ::ExceptionBase &	SparsityTools::ExcMETISNotInstalled ()
static ::ExceptionBase &	SparsityTools::ExcInvalidNumberOfPartitions (int arg1)
static ::ExceptionBase &	SparsityTools::ExcMETISError (int arg1)
static ::ExceptionBase &	SparsityTools::ExcInvalidArraySize (int arg1, int arg2)
static ::ExceptionBase &	SparsityTools::ExcZOLTANNotInstalled ()