amg_base.hpp File Reference

Helper classes and functions for the AMG preconditioner. Experimental. More...

#include <cmath>
#include <set>
#include <list>
#include <stdexcept>
#include <algorithm>
#include <map>
#include "viennacl/context.hpp"

Go to the source code of this file.

Classes
class	viennacl::linalg::amg_tag
	A tag for algebraic multigrid (AMG). Used to transport information from the user to the implementation. More...
struct	viennacl::linalg::detail::amg::amg_level_context

Namespaces
	viennacl
	Main namespace in ViennaCL. Holds all the basic types such as vector, matrix, etc. and defines operations upon them.
	viennacl::linalg
	Provides all linear algebra operations which are not covered by operator overloads.
	viennacl::linalg::detail
	Namespace holding implementation details for linear algebra routines. Usually not of interest for a library user.
	viennacl::linalg::detail::amg
	Implementation namespace for algebraic multigrid preconditioner.

Enumerations
enum	viennacl::linalg::amg_coarsening_method { viennacl::linalg::AMG_COARSENING_METHOD_ONEPASS = 1, viennacl::linalg::AMG_COARSENING_METHOD_AGGREGATION, viennacl::linalg::AMG_COARSENING_METHOD_MIS2_AGGREGATION }
	Enumeration of coarsening methods for algebraic multigrid. More...
enum	viennacl::linalg::amg_interpolation_method { viennacl::linalg::AMG_INTERPOLATION_METHOD_DIRECT = 1, viennacl::linalg::AMG_INTERPOLATION_METHOD_AGGREGATION, viennacl::linalg::AMG_INTERPOLATION_METHOD_SMOOTHED_AGGREGATION }
	Enumeration of interpolation methods for algebraic multigrid. More...

Detailed Description

Helper classes and functions for the AMG preconditioner. Experimental.

AMG code contributed by Markus Wagner

Definition in file amg_base.hpp.