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* bug #478: fix regression in the eigen decomposition of zero matrices.Gravatar Gael Guennebaud2017-01-31
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* Improve numerical robustness of RealSchur: add scaling and compare sub-diag ↵Gravatar Gael Guennebaud2016-07-06
| | | | entries to largest diagonal entry instead of the 2 neighbors.
* Limit matrix size for other eigen and schur decompositionsGravatar Gael Guennebaud2015-10-30
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* bug #1098: fix regression introduced when generalizing some compute() ↵Gravatar Gael Guennebaud2015-10-26
| | | | | | methods in changeset 7031a851d45a8526474ac1ac972ad12a48e99f1a .
* Workaround dead store warnings in unit tests.Gravatar Gael Guennebaud2015-02-18
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* Fix test: EigenSolver on 1x1 matrix with NaN sets info to NumericalIssue.Gravatar Jitse Niesen2014-06-02
| | | | | This was changed in 3c66bb136bf2adcb9d73d3d66850a8b907bc9264 .
* bug #793: fix overflow in EigenSolver and add respective regression unit testGravatar Gael Guennebaud2014-04-14
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* Introduce a TEST_SET_BUT_UNUSED_VARIABLE macro for initialized but unused ↵Gravatar Gael Guennebaud2013-06-25
| | | | variables in the unit tests and also fix a few other warnings.
* Workaround a bunch of stupid warnings in unit testsGravatar Gael Guennebaud2013-06-23
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* Clean source code and unit tests with respect to -Wunused-local-typedefsGravatar Gael Guennebaud2013-04-10
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* Eigenvalues module: Implement setMaxIterations() methods.Gravatar Jitse Niesen2012-07-28
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* Allow user to specify max number of iterations (bug #479).Gravatar Jitse Niesen2012-07-24
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* Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.Gravatar Benoit Jacob2012-07-13
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* fix bug #410: fix a possible out of range access in EigenSolverGravatar Gael Guennebaud2012-01-25
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* remove GSL dependency in the unit testsGravatar Gael Guennebaud2011-12-01
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* Fix some unused-variable warnings with GCC 4.6Gravatar Benoit Jacob2011-10-30
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* add the possibility to configure the maximal matrix size in the unit testsGravatar Gael Guennebaud2011-07-12
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* Normalize eigenvectors returned by EigenSolver (fixes bug #249)Gravatar Jitse Niesen2011-04-15
| | | | | because the documentation says that we do this. Also, add a unit test to cover this.
* email changeGravatar Gael Guennebaud2010-06-24
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* Utilize Index in all unit tests.Gravatar Hauke Heibel2010-06-20
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* Add info() method which can be queried to check whether iteration converged.Gravatar Jitse Niesen2010-06-03
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* Allow user to compute only the eigenvalues and not the eigenvectors.Gravatar Jitse Niesen2010-05-31
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* Update eigenvalues() and operatorNorm() methods in MatrixBase.Gravatar Jitse Niesen2010-05-24
| | | | | | | | * use SelfAdjointView instead of Eigen2's SelfAdjoint flag. * add tests and documentation. * allow eigenvalues() for non-selfadjoint matrices. * they no longer depend only on SelfAdjointEigenSolver, so move them to a separate file
* - Added problem size constructor to decompositions that did not have one. It ↵Gravatar Adolfo Rodriguez Tsouroukdissian2010-04-21
| | | | | | | | | | | preallocates member data structures. - Updated unit tests to check above constructor. - In the compute() method of decompositions: Made temporary matrices/vectors class members to avoid heap allocations during compute() (when dynamic matrices are used, of course). These changes can speed up decomposition computation time when a solver instance is used to solve multiple same-sized problems. An added benefit is that the compute() method can now be invoked in contexts were heap allocations are forbidden, such as in real-time control loops. CAVEAT: Not all of the decompositions in the Eigenvalues module have a heap-allocation-free compute() method. A future patch may address this issue, but some required API changes need to be incorporated first.
* big huge changes, so i dont remember everything.Gravatar Benoit Jacob2009-10-28
| | | | | | | | | | * renaming, e.g. LU ---> FullPivLU * split tests framework: more robust, e.g. dont generate empty tests if a number is skipped * make all remaining tests use that splitting, as needed. * Fix 4x4 inversion (see stable branch) * Transform::inverse() and geo_transform test : adapt to new inverse() API, it was also trying to instantiate inverse() for 3x4 matrices. * CMakeLists: more robust regexp to parse the version number * misc fixes in unit tests
* kill ei_add_test_multi. Now the macro ei_add_test does all that ↵Gravatar Benoit Jacob2009-10-19
| | | | automatically, by parsing the source file. No risk anymore to specify the wrong number of tests! Also, introduce CALL_SUBTESTX for X=1..10 that allows to port existing code much quicker. And port already the product* and eigensolver* files.
* rename the EigenSolver module to EigenvaluesGravatar Gael Guennebaud2009-09-04
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* move eigen values related stuff of the QR module to a new EigenSolver module.Gravatar Gael Guennebaud2009-09-03
| | | | | - perhaps we can find a better name ? - note that the QR module still includes the EigenSolver module for compatibility
* new implementation of diagonal matrices and diagonal matrix expressionsGravatar Benoit Jacob2009-06-28
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* mergeGravatar Benoit Jacob2009-05-22
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| * remove sentence "Eigen itself is part of the KDE project."Gravatar Benoit Jacob2009-05-22
| | | | | | | | it never made very precise sense. but now does it still make any?
* | Eigensolver decomposition interface unification.Gravatar Hauke Heibel2009-05-22
|/ | | | | | Added default ctor and public compute method as well as safe-guards against uninitialized usage. Added unit tests for the safe-guards.
* split and extend eigen-solver testsGravatar Gael Guennebaud2009-03-23
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