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* Index refactoring: StorageIndex must be used for storage only (and locally ↵Gravatar Gael Guennebaud2015-02-13
| | | | when it make sense). In all other cases use the global Index type.
* Merge Index-refactoring branch with default, fix PastixSupport, remove some ↵Gravatar Gael Guennebaud2015-02-13
|\ | | | | | | useless typedefs
| * Fix bug #733: step by step solving is not a good example for solveWithGuessGravatar Jan Blechta2015-02-10
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| * Allows Lower|Upper as a template argument of CG and MINRES: in this case the ↵Gravatar Gael Guennebaud2015-02-10
| | | | | | | | full matrix will be considered.
| * bug #897: makes iterative sparse solvers use a Ref<SparseMatrix> instead of ↵Gravatar Gael Guennebaud2015-02-09
| | | | | | | | a SparseMatrix pointer. This fixes usage of iterative solvers with a Map<SparseMatrix>.
* | bug #877, bug #572: Introduce a global Index typedef. Rename Sparse*::Index ↵Gravatar Christoph Hertzberg2014-12-04
|/ | | | to StorageIndex, make Dense*::StorageIndex an alias to DenseIndex. Overall this commit gets rid of all Index conversion warnings.
* bug #889: fix protected typedefGravatar Gael Guennebaud2014-10-08
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* Make constructors explicit if they could lead to unintended implicit conversionGravatar Christoph Hertzberg2014-09-23
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* Fix typos in docs for IterativeLinearSolvers moduleGravatar Jitse Niesen2014-09-21
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* Fix copy-and-paste typo in SolveWithGuess assignmentGravatar Jitse Niesen2014-09-21
| | | | This fixes compilation of code snippets in BiCGSTAB docs.
* Remove deprecated code not used by evaluatorsGravatar Gael Guennebaud2014-09-18
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* Factorize solveWithGuess in IterativeSolverBaseGravatar Gael Guennebaud2014-09-01
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* Make IncompleteLUT use SparseSolverBase.Gravatar Gael Guennebaud2014-09-01
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* Refactoring of sparse solvers through a SparseSolverBase class and usage of ↵Gravatar Gael Guennebaud2014-09-01
| | | | the Solve<> expression. Introduce a SolveWithGuess expression on top of Solve.
* Do not apply the preconditioner before starting the iterations as this might ↵Gravatar Gael Guennebaud2014-08-21
| | | | destroy a very good initial guess.
* Fix regeression in bicgstab: the threshold used to detect the need for a ↵Gravatar Gael Guennebaud2014-07-01
| | | | restart was much too large.
* Fix Jacobi preconditioner with zero diagonal entriesGravatar Gael Guennebaud2014-06-17
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* Fix bug #688: make it clearer that CG is for both dense and sparse matrices.Gravatar Gael Guennebaud2013-10-28
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* Fix bug #674: typo in documentation example for BiCGSTAB. They are now ↵Gravatar Gael Guennebaud2013-10-16
| | | | proper snippet files.
* IncompleteLUT should not raise an assert in compute if factorize failed.Gravatar Gael Guennebaud2013-07-17
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* Fix bicgstab for complexes, and avoid a duplicate computationGravatar Gael Guennebaud2013-07-02
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* Improve BiCGSTAB robustness: fix a divide by zero and allow to restart with ↵Gravatar Gael Guennebaud2013-07-01
| | | | a new initial residual reference.
* Fix bug #314: move remaining math functions from internal to numext namespaceGravatar Gael Guennebaud2013-06-10
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* Replace int by IndexGravatar Desire NUENTSA2013-04-08
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* Fixing bug #578. Thanks to Angelos <filiatra@gmail.com>Gravatar Christoph Hertzberg2013-04-03
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* Bug567 : Fix iterative solvers to immediately return when the initial guess ↵Gravatar Desire NUENTSA2013-03-20
| | | | is the true solution and for trivial solution
* Handle zero right hand side in CG and GMRESGravatar Desire NUENTSA2013-03-20
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* bug #482: pass scalar arguments by const references. Still remains a few ↵Gravatar Gael Guennebaud2013-02-25
| | | | cases that might affect the ABI (see the bug entry)
* Cleaning documentation pass in ordering and ILUTGravatar Gael Guennebaud2013-01-12
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* Improve BiCGSTAB : With exact preconditioner, the solution should be found ↵Gravatar Desire NUENTSA2012-09-19
| | | | in one iteration
* Incomplete Cholesky preconditioner... not yet stableGravatar Desire NUENTSA2012-09-11
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* fix bug #485: conflict between a typedef and template type parameterGravatar Gael Guennebaud2012-07-13
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* Manual MPL2 relicensing fixesGravatar Benoit Jacob2012-07-13
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* Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.Gravatar Benoit Jacob2012-07-13
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* Fix stopping criteria of CGGravatar Gael Guennebaud2012-06-06
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* add a noncopyable base class for decompositionsGravatar Gael Guennebaud2012-06-04
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* Get rid of include directives inside namespace blocks (bug #339).Gravatar Jitse Niesen2012-04-15
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* fix assertion conditionGravatar Gael Guennebaud2012-02-27
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* add analyzePattern/factorize API to iterative solvers and basic preconditionersGravatar Gael Guennebaud2012-02-27
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* clean a bit the ILUT codeGravatar Gael Guennebaud2012-02-14
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* some cleaning and add copyrightsGravatar Gael Guennebaud2012-02-10
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* Split the computation of the ILUT into two stepsGravatar Desire NUENTSA2012-02-10
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* Add the implementation of the Incomplete LU preconditioner with dual ↵Gravatar Desire NUENTSA2012-02-10
| | | | | | threshold (ILUT) Modify the BiCGSTAB function to check the residual norm of the initial guess
* set the default number of iteration to the size of the problemGravatar Gael Guennebaud2011-12-27
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* improve documentation of some sparse related classesGravatar Gael Guennebaud2011-12-02
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* fix CG exampleGravatar Gael Guennebaud2011-11-24
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* move sparse solvers from unsupported/ to main Eigen/ and remove the "not ↵Gravatar Gael Guennebaud2011-11-12
stable yet" warning