14 Commits

Author	SHA1	Message	Date
Patrick Peltzer	15e53d5d93	PR 567: makes all dense solvers inherit SoverBase (LU,Cholesky,QR,SVD). ... This changeset also includes: * add HouseholderSequence::conjugateIf * define int as the StorageIndex type for all dense solvers * dedicated unit tests, including assertion checking * _check_solve_assertion(): this method can be implemented in derived solver classes to implement custom checks * CompleteOrthogonalDecompositions: add applyZOnTheLeftInPlace, fix scalar type in applyZAdjointOnTheLeftInPlace(), add missing assertions * Cholesky: add missing assertions * FullPivHouseholderQR: Corrected Scalar type in _solve_impl() * BDCSVD: Unambiguous return type for ternary operator * SVDBase: Corrected Scalar type in _solve_impl()	2019-01-17 01:17:39 +01:00
Gael Guennebaud	12e1ebb68b	Remove local Index typedef from unit-tests	2018-07-12 17:16:40 +02:00
Gael Guennebaud	263993a7b6	Fix test for nearly null input	2016-07-12 17:19:26 +02:00
Christoph Hertzberg	dacb469bc9	Enable and fix -Wdouble-conversion warnings	2016-05-05 13:35:45 +02:00
Gael Guennebaud	c3e398d138	Fix overflow when checking SVD accuracy	2015-06-23 15:05:20 +02:00
Gael Guennebaud	b3b3dcad05	Reduce compiler memory consumption for SVD unit tests	2015-06-22 09:58:06 +02:00
Gael Guennebaud	c2107d30ce	Extend unit tests of sefladjoint-eigensolver	2015-05-07 15:54:07 +02:00
Gael Guennebaud	ad044008da	Fix transpose versus adjoint.	2015-03-27 12:07:14 +01:00
Gael Guennebaud	7e225b6fa4	Suppress some false negatives in SVD unit test	2015-03-27 10:55:53 +01:00
Gael Guennebaud	c566cfe2ba	Make SVD unit test even more tough	2014-10-15 23:37:47 +02:00
Gael Guennebaud	c806009453	Extend svd unit tests to stress problems with duplicated singular values.	2014-10-15 16:32:16 +02:00
Gael Guennebaud	ccd70ba123	Various numerical fixes in D&C SVD: I cannot make it fail with double, but still need to tune for single precision, and carefully test with duplicated singular values	2014-10-09 23:29:01 +02:00
Gael Guennebaud	dbdd8b0883	D&C SVD: add scaling to avoid overflow, fix handling of fixed size matrices	2014-10-06 19:35:57 +02:00
Gael Guennebaud	03dd4dd91a	Unify unit test for BDC and Jacobi SVD. This reveals some numerical issues in BDCSVD.	2014-09-19 15:25:48 +02:00