Dune Core Modules (2.6.0)
schwarz.hh
Implementation of the BCRSMatrix class.
This file implements a vector space as a tensor product of a given vector space. The number of compon...
Traits class for generically constructing non default constructable types.
Definition: construction.hh:38
A linear operator exporting itself in matrix form.
Definition: operators.hh:106
X domain_type
The domain type of the preconditioner.
Definition: schwarz.hh:276
virtual SolverCategory::Category category() const
Category of the preconditioner (see SolverCategory::Category)
Definition: schwarz.hh:341
Y range_type
The range type of the preconditioner.
Definition: schwarz.hh:281
BlockPreconditioner(T &p, const communication_type &c)
Constructor.
Definition: schwarz.hh:297
C communication_type
The type of the communication object..
Definition: schwarz.hh:288
void apply(X &v, const Y &d)
Apply one step of the preconditioner to the system A(v)=d.
Definition: schwarz.hh:324
virtual void pre(X &x, Y &b)
Prepare the preconditioner.
Definition: schwarz.hh:306
X::field_type field_type
The field type of the preconditioner.
Definition: schwarz.hh:283
virtual void apply(X &v, const Y &d)
Apply the preconditioner.
Definition: schwarz.hh:317
X::field_type field_type
The field type of the operator.
Definition: operators.hh:71
virtual const matrix_type & getmat() const
get the sequential assembled linear operator.
Definition: schwarz.hh:130
virtual void applyscaleadd(field_type alpha, const X &x, Y &y) const
apply operator to x, scale and add:
Definition: schwarz.hh:122
virtual void apply(const X &x, Y &y) const
apply operator to x:
Definition: schwarz.hh:113
C communication_type
The type of the communication object.
Definition: schwarz.hh:99
X domain_type
The type of the domain.
Definition: schwarz.hh:87
M matrix_type
The type of the matrix we operate on.
Definition: schwarz.hh:82
Y range_type
The type of the range.
Definition: schwarz.hh:92
X::field_type field_type
The field type of the range.
Definition: schwarz.hh:94
OverlappingSchwarzOperator(const matrix_type &A, const communication_type &com)
constructor: just store a reference to a matrix.
Definition: schwarz.hh:108
virtual SolverCategory::Category category() const
Category of the linear operator (see SolverCategory::Category)
Definition: schwarz.hh:136
X::field_type field_type
The field type of the preconditioner.
Definition: schwarz.hh:175
C communication_type
The type of the communication object.
Definition: schwarz.hh:177
virtual SolverCategory::Category category() const
Category of the preconditioner (see SolverCategory::Category)
Definition: schwarz.hh:224
ParSSOR(const matrix_type &A, int n, field_type w, const communication_type &c)
Constructor.
Definition: schwarz.hh:188
X domain_type
The domain type of the preconditioner.
Definition: schwarz.hh:171
Y range_type
The range type of the preconditioner.
Definition: schwarz.hh:173
M matrix_type
The matrix type the preconditioner is for.
Definition: schwarz.hh:169
virtual void apply(X &v, const Y &d)
Apply the precondtioner.
Definition: schwarz.hh:207
Base class for matrix free definition of preconditioners.
Definition: preconditioner.hh:30
X::field_type field_type
The field type of the preconditioner.
Definition: preconditioner.hh:37
Simple iterative methods like Jacobi, Gauss-Seidel, SOR, SSOR, etc. in a generic way.
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Some generic functions for pretty printing vectors and matrices.
Define general, extensible interface for operators. The available implementation wraps a matrix.
Classes providing communication interfaces for overlapping Schwarz methods.
Define general preconditioner interface.
Define base class for scalar product and norm.
Implementations of the inverse operator interface.
@ overlapping
Category for overlapping solvers.
Definition: solvercategory.hh:27
A simple timing class.
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