bitpit::ProxySystemMatrixOrdering< RowRankStorage, ColRankStorage > Class Template Reference

The ProxySystemMatrixOrdering class defines allows to use a matrix ordering defined in some external storage. More...

Inheritance diagram for bitpit::ProxySystemMatrixOrdering< RowRankStorage, ColRankStorage >:

Collaboration diagram for bitpit::ProxySystemMatrixOrdering< RowRankStorage, ColRankStorage >:

Public Member Functions
	ProxySystemMatrixOrdering (const RowRankStorage *rowRankStorage, const ColRankStorage *colRankStorage)
long	getColPermutationRank (long col) const override
long	getRowPermutationRank (long row) const override

Detailed Description

template<typename RowRankStorage, typename ColRankStorage>
class bitpit::ProxySystemMatrixOrdering< RowRankStorage, ColRankStorage >

The ProxySystemMatrixOrdering class defines allows to use a matrix ordering defined in some external storage.

If the system is partitioned, each process can reorder only it's local part of the matix.

Definition at line 120 of file system_solvers_large.hpp.

Constructor & Destructor Documentation

ProxySystemMatrixOrdering()

template<typename RowRankStorage , typename ColRankStorage >

bitpit::ProxySystemMatrixOrdering< RowRankStorage, ColRankStorage >::ProxySystemMatrixOrdering	(	const RowRankStorage *	rowRankStorage,
		const ColRankStorage *	colRankStorage )

Constructor.

Parameters

rowRankStorage	is the storage for the row ranks
colRankStorage	is the storage for the column ranks

Definition at line 48 of file system_solvers_large.tpp.

Member Function Documentation

getColPermutationRank()

template<typename RowRankStorage , typename ColRankStorage >

long bitpit::ProxySystemMatrixOrdering< RowRankStorage, ColRankStorage >::getColPermutationRank ( long col ) const

overridevirtual

Get the rank of the specified local column.

The permutation rank defines the position, in the final assembled matrix, of the specified local column (i.e., the position of the specified local column after applying the reordering).

Parameters

col	is the local column

Returns

The rank of the specified local column.

Implements bitpit::SystemMatrixOrdering.

Definition at line 81 of file system_solvers_large.tpp.

getRowPermutationRank()

template<typename RowRankStorage , typename ColRankStorage >

long bitpit::ProxySystemMatrixOrdering< RowRankStorage, ColRankStorage >::getRowPermutationRank ( long row ) const

overridevirtual

Get the rank of the specified local row.

The permutation rank defines the position, in the final assembled matrix, of the specified local row (i.e., the position of the specified local row after applying the reordering).

Parameters

row	is the local row

Returns

The rank of the specified local row.

Implements bitpit::SystemMatrixOrdering.

Definition at line 65 of file system_solvers_large.tpp.

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The documentation for this class was generated from the following files:

• src/LA/system_solvers_large.hpp
• src/LA/system_solvers_large.tpp