Multiscale preconditioner parameters. More...

Classes
struct	Coarsening
	Multiscale coarsening parameters. More...

struct	Coupled
	Multiscale coupled parameters. More...

struct	MsRSB
	MsRSB parameters. More...

struct	Smoother
	Multiscale smoother parameters. More...

Public Attributes
BasisType	basisType = BasisType::msrsb
	Type of basis functions.

string	fieldName
	DofManager field name, populated by the physics solver.

integer	maxLevels = 5
	Limit on total number of grid levels.

integer	galerkin = 1
	Whether to use Galerkin definition R = P^T (otherwise R = P_0^T)

real64	droptol = 0.0
	Dropping tolerance for coarse matrix values (relative to row max)

PreconditionerType	coarseType = PreconditionerType::direct
	Coarse solver type.

integer	separateComponents = false
	Apply a separate component filter before multiscale.

string_array	boundarySets
	List of boundary node set names (needed for coarse node detection)

string	label
	User-displayed label of the scheme.

integer	debugLevel = 0
	Flag for enabling addition debugging output.

struct geos::LinearSolverParameters::Multiscale::Smoother	smoother
	Multiscale smoother parameters.

struct geos::LinearSolverParameters::Multiscale::Coupled	coupled
	Multiscale coupled parameters.

struct geos::LinearSolverParameters::Multiscale::Coarsening	coarsening
	Multiscale coarsening parameters.

struct geos::LinearSolverParameters::Multiscale::MsRSB	msrsb
	MsRSB parameters.

Detailed Description

Multiscale preconditioner parameters.

Member Enumeration Documentation

strong

Type of basis functions.

Enumerator
msrsb	Restricted Smoothing Basis Multiscale.

The documentation for this struct was generated from the following file: