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path: root/test/eigensolver_selfadjoint.cpp
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* Added complex matrix unit tests for SelfAdjointEigenSolveGravatar Theo Fletcher2021-04-26
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* Get rid of EIGEN_TEST_FUNC, unit tests must now be declared with ↵Gravatar Gael Guennebaud2018-07-17
| | | | | | | | | EIGEN_DECLARE_TEST(mytest) { /* code */ }. This provide several advantages: - more flexibility in designing unit tests - unit tests can be glued to speed up compilation - unit tests are compiled with same predefined macros, which is a requirement for zapcc
* Remove local Index typedef from unit-testsGravatar Gael Guennebaud2018-07-12
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* bug #478: fix regression in the eigen decomposition of zero matrices.Gravatar Gael Guennebaud2017-01-31
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* Fix testing of nearly zero input matrices.Gravatar Gael Guennebaud2016-07-26
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* Enforce scalar types in calls to max/min (helps with expression template ↵Gravatar Gael Guennebaud2016-07-25
| | | | scalar types)
* Fix SelfAdjointEigenSolver for some input expression types, and add new ↵Gravatar Gael Guennebaud2016-05-19
| | | | regression unit tests for sparse and selfadjointview inputs.
* Limit matrix size when testing for NaN: they can become prohibitively ↵Gravatar Gael Guennebaud2015-10-30
| | | | expensive when running on x87 fp unit
* bug #1098: fix regression introduced when generalizing some compute() ↵Gravatar Gael Guennebaud2015-10-26
| | | | | | methods in changeset 7031a851d45a8526474ac1ac972ad12a48e99f1a .
* Fix implicit cast in unit testGravatar Gael Guennebaud2015-10-07
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* Extend unit test and documentation of SelfAdjointEigenSolver::computeDirectGravatar Gael Guennebaud2015-06-08
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* Add regression test for bugs #854 and #1014, and check that the eigenvector ↵Gravatar Gael Guennebaud2015-05-12
| | | | matrix is unitary.
* Extend unit tests of sefladjoint-eigensolverGravatar Gael Guennebaud2015-05-07
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* Workaround dead store warnings in unit tests.Gravatar Gael Guennebaud2015-02-18
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* Split up some test casesGravatar Christoph Hertzberg2014-10-29
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* template keyword not allowed before non-template function callGravatar Christoph Hertzberg2014-10-01
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* Tridiagonalization::diagonal() and ::subDiagonal() did not work. Added unit-testGravatar Christoph Hertzberg2014-09-24
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* bug #854: fix numerical issue in SelfAdjointEigenSolver::computeDirect for ↵Gravatar Gael Guennebaud2014-08-21
| | | | | | 3x3 matrices. The tolerance to detect stable cross products was too optimistic. Add respective unit tests.
* Fix bug #326 : expose tridiagonal eigensolver to end-users through ↵Gravatar Desire NUENTSA2013-07-18
| | | | ComputeFromTridiagonal()
* 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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* Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.Gravatar Benoit Jacob2012-07-13
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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 a computeDirect method to SelfAdjointEigenSolver for fast eigen ↵Gravatar Gael Guennebaud2011-07-21
| | | | decomposition
* add the possibility to configure the maximal matrix size in the unit testsGravatar Gael Guennebaud2011-07-12
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* add a TridiagonalizationMatrixTReturnType class to make ↵Gravatar Gael Guennebaud2010-11-26
| | | | Tridiagonalization::matrixT() more efficient and future proof.
* fix bug #107: SelfAdjointEigenSolver and RowMajor (and add unit test)Gravatar Gael Guennebaud2010-11-04
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* Initial fixes for bug #85.Gravatar Hauke Heibel2010-10-25
| | | | | | | Renamed meta_{true|false} to {true|false}_type, meta_if to conditional, is_same_type to is_same, un{ref|pointer|const} to remove_{reference|pointer|const} and makeconst to add_const. Changed boolean type 'ret' member to 'value'. Changed 'ret' members refering to types to 'type'. Adapted all code occurences.
* bug #86 : use internal:: namespace instead of ei_ prefixGravatar Benoit Jacob2010-10-25
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* 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 unit tests for other generalized variantsGravatar Gael Guennebaud2010-06-17
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* * decouple the generalized selfadjoint eigenvalue problem to the standard oneGravatar Gael Guennebaud2010-06-16
| | | | * uses named values instead of bools
* * Make HouseholderSequence::evalTo works in placeGravatar Gael Guennebaud2010-06-10
| | | | | | | | | | * Clean a bit the Triadiagonalization making sure it the inplace function really works inplace ;), and that only the lower triangular part of the matrix is referenced. * Remove the Tridiagonalization member object of SelfAdjointEigenSolver exploiting the in place capability of HouseholdeSequence. * Update unit test to check SelfAdjointEigenSolver only consider the lower triangular part.
* fix unit test when GSL is enabledGravatar Gael Guennebaud2010-06-10
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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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* Guard with assert against using decomposition objects uninitialized.Gravatar Jitse Niesen2010-05-30
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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.
* Another big refactoring change:Gravatar Gael Guennebaud2009-11-18
| | | | | | * add a new Eigen2Support module including Cwise, Flagged, and some other deprecated stuff * add a few cwiseXxx functions * adapt a few modules to use cwiseXxx instead of the .cwise() prefix
* 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
* change the make householder algorithm so that the remaining coefficientGravatar Gael Guennebaud2009-08-17
| | | | is real, and make Tridiagonalization use it
* various compilation and bug fixes in selfadjoint stuffGravatar Gael Guennebaud2009-07-27
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* Add an efficient rank2 update function (like the level2 blas xSYR2 routine).Gravatar Gael Guennebaud2009-07-11
| | | | Note that it is already used in Tridiagonalization.
* new implementation of diagonal matrices and diagonal matrix expressionsGravatar Benoit Jacob2009-06-28
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