2015-10-26 18:46:05 +08:00
|
|
|
// This file is part of Eigen, a lightweight C++ template library
|
|
|
|
|
// for linear algebra.
|
|
|
|
|
//
|
|
|
|
|
// This Source Code Form is subject to the terms of the Mozilla
|
|
|
|
|
// Public License v. 2.0. If a copy of the MPL was not distributed
|
|
|
|
|
// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
|
|
|
|
2011-11-12 22:22:35 +08:00
|
|
|
#ifndef EIGEN_ITERATIVELINEARSOLVERS_MODULE_H
|
|
|
|
|
#define EIGEN_ITERATIVELINEARSOLVERS_MODULE_H
|
|
|
|
|
|
|
|
|
|
#include "SparseCore"
|
2012-02-15 05:07:19 +08:00
|
|
|
#include "OrderingMethods"
|
2011-11-12 22:22:35 +08:00
|
|
|
|
2011-11-16 16:27:38 +08:00
|
|
|
#include "src/Core/util/DisableStupidWarnings.h"
|
2011-11-12 22:22:35 +08:00
|
|
|
|
2023-11-29 19:12:48 +08:00
|
|
|
/**
|
2011-11-12 22:22:35 +08:00
|
|
|
* \defgroup IterativeLinearSolvers_Module IterativeLinearSolvers module
|
|
|
|
|
*
|
2023-11-29 19:12:48 +08:00
|
|
|
* This module currently provides iterative methods to solve problems of the form \c A \c x = \c b, where \c A is a
|
|
|
|
|
squared matrix, usually very large and sparse.
|
2011-11-12 22:22:35 +08:00
|
|
|
* Those solvers are accessible via the following classes:
|
2011-12-03 02:02:49 +08:00
|
|
|
* - ConjugateGradient for selfadjoint (hermitian) matrices,
|
2015-03-05 17:16:32 +08:00
|
|
|
* - LeastSquaresConjugateGradient for rectangular least-square problems,
|
2011-11-12 22:22:35 +08:00
|
|
|
* - BiCGSTAB for general square matrices.
|
|
|
|
|
*
|
2012-02-15 05:07:19 +08:00
|
|
|
* These iterative solvers are associated with some preconditioners:
|
|
|
|
|
* - IdentityPreconditioner - not really useful
|
2015-04-01 04:54:47 +08:00
|
|
|
* - DiagonalPreconditioner - also called Jacobi preconditioner, work very well on diagonal dominant matrices.
|
2015-03-04 16:34:27 +08:00
|
|
|
* - IncompleteLUT - incomplete LU factorization with dual thresholding
|
2012-02-15 05:07:19 +08:00
|
|
|
*
|
2023-11-29 19:12:48 +08:00
|
|
|
* Such problems can also be solved using the direct sparse decomposition modules: SparseCholesky, CholmodSupport,
|
|
|
|
|
UmfPackSupport, SuperLUSupport, AccelerateSupport.
|
2011-11-12 22:22:35 +08:00
|
|
|
*
|
2015-03-04 16:34:27 +08:00
|
|
|
\code
|
|
|
|
|
#include <Eigen/IterativeLinearSolvers>
|
|
|
|
|
\endcode
|
2011-11-12 22:22:35 +08:00
|
|
|
*/
|
|
|
|
|
|
2023-02-09 01:40:31 +08:00
|
|
|
// IWYU pragma: begin_exports
|
2014-09-01 21:00:19 +08:00
|
|
|
#include "src/IterativeLinearSolvers/SolveWithGuess.h"
|
2011-11-12 22:22:35 +08:00
|
|
|
#include "src/IterativeLinearSolvers/IterativeSolverBase.h"
|
|
|
|
|
#include "src/IterativeLinearSolvers/BasicPreconditioners.h"
|
|
|
|
|
#include "src/IterativeLinearSolvers/ConjugateGradient.h"
|
2015-03-04 16:34:27 +08:00
|
|
|
#include "src/IterativeLinearSolvers/LeastSquareConjugateGradient.h"
|
2011-11-12 22:22:35 +08:00
|
|
|
#include "src/IterativeLinearSolvers/BiCGSTAB.h"
|
2012-02-10 17:59:39 +08:00
|
|
|
#include "src/IterativeLinearSolvers/IncompleteLUT.h"
|
2015-10-08 17:32:46 +08:00
|
|
|
#include "src/IterativeLinearSolvers/IncompleteCholesky.h"
|
2023-02-09 01:40:31 +08:00
|
|
|
// IWYU pragma: end_exports
|
2011-11-12 22:22:35 +08:00
|
|
|
|
2011-11-16 16:27:38 +08:00
|
|
|
#include "src/Core/util/ReenableStupidWarnings.h"
|
2011-11-12 22:22:35 +08:00
|
|
|
|
2023-11-29 19:12:48 +08:00
|
|
|
#endif // EIGEN_ITERATIVELINEARSOLVERS_MODULE_H
|
