282 Commits

Author	SHA1	Message	Date
Gael Guennebaud	3fce43a704	add a basic ILU preconditioner	2011-10-11 20:41:43 +02:00
Gael Guennebaud	21d27c6f71	add proper bicgstab unit test	2011-10-11 19:38:36 +02:00
Gael Guennebaud	3172749f32	refactor sparse solving unit tests	2011-10-11 11:32:26 +02:00
Gael Guennebaud	1beb8a6564	add a generic unit test for sparse SPD problems	2011-10-09 21:50:02 +02:00
Gael Guennebaud	683ea3c93f	fix superLU when the salver is called multiple times	2011-09-27 18:30:53 +02:00
Gael Guennebaud	9bba0e7ba1	clean sparse LU tests	2011-09-24 17:15:37 +02:00
Gael Guennebaud	d8ae978b65	fix some compilation issues	2011-09-23 16:28:26 +02:00
Gael Guennebaud	ebfed5a512	Enable incomplete BLAS/Lapack builds when no fortran compiler has been found. ... Works here with gcc. Hopefully this will work for MSVC too.	2011-09-21 10:27:38 +02:00
Gael Guennebaud	9053729d68	add a bi conjugate gradient stabilized solver	2011-09-17 10:54:14 +02:00
Gael Guennebaud	f1d98aad1b	add atan2 support in AutoDiff and remove superfluous std:: specializations	2011-09-05 17:47:58 +02:00
Jitse Niesen	9e667e28f5	Add coverage for long double to matrix_exponential test.	2011-08-21 00:20:29 +01:00
Gael Guennebaud	ea4a1960f0	mv the mpreal copy in its own folder	2011-08-19 15:08:29 +02:00
Gael Guennebaud	79ad55a901	update to latest mpreal and fix a min/max issue in mprel.h	2011-08-19 15:03:45 +02:00
Gael Guennebaud	42e2578ef9	the min/max macros to detect unprotected min/max were undefined by some std header, ... so let's declare them after and do the respective fixes ;)	2011-08-19 14:18:05 +02:00
Gael Guennebaud	3a2cabc275	compilation fix with conjugate_gradient_solve_retval_with_guess	2011-07-26 14:43:20 +02:00
Gael Guennebaud	66fa6f39a2	add a naive IdentityPreconditioner	2011-07-26 09:17:18 +02:00
Gael Guennebaud	80b1d1371d	add a conjugate gradient solver	2011-07-26 09:04:10 +02:00
Gael Guennebaud	22bff949c8	protect calls to min and max with parentheses to make Eigen compatible with default windows.h ... (transplanted from 49b6e9143e )	2011-07-21 11:19:36 +02:00
Gael Guennebaud	2489c81562	add new interface to SuperLU	2011-07-07 14:19:42 +02:00
Gael Guennebaud	3ecf7e8f6e	add a KroneckerProduct module (unsupported) from Kolja Brix and Andreas Platen materials.	2011-06-22 14:39:11 +02:00
Jitse Niesen	8c8ab9ae10	Implement matrix logarithm + test + docs. ... Currently, test matrix_function_1 fails due to bug #288.	2011-06-07 14:44:43 +01:00
Jitse Niesen	86ca35ccff	Fix and test MatrixSquareRoot for 1-by-1 matrices.	2011-06-07 14:32:16 +01:00
Gael Guennebaud	421ece38e1	Sparse: fix long int as index type in simplicial cholesky and other decompositions	2011-06-06 10:17:28 +02:00
Jitse Niesen	d7e3c949be	Implement and document MatrixBase::sqrt().	2011-05-09 22:20:20 +01:00
Jitse Niesen	6e1573f66a	Implement square root for real matrices via Schur.	2011-05-08 22:18:37 +01:00
Jitse Niesen	6b4e215710	Implement matrix square root for complex matrices. ... I hope to implement the real case soon, but it's a bit more complicated due to the 2-by-2 blocks in the real Schur decomposition.	2011-05-07 22:57:46 +01:00
Jitse Niesen	10dae8dd4d	Add directory containing split_test_helper.h to include path.	2011-03-29 14:17:49 +01:00
Gael Guennebaud	37c5341d64	fix compilation for old but not so old versions of glew	2011-03-18 10:26:21 +01:00
Gael Guennebaud	adacacb285	fix bug #204: limit integer values to numbers which are representable using float	2011-03-02 14:24:26 +01:00
Benoit Jacob	31621ff0ef	relax condition in matrix_exponential test for clang	2011-02-27 23:25:14 -05:00
Benoit Jacob	32025a2510	disable BVH test on Clang++. Looks like there's a good reason why BVH is unsupported. It seems to have a very weird usage pattern, relying on an externally defined bounding_box function in a naive way.	2011-02-27 21:37:34 -05:00
Gael Guennebaud	14b164b00e	do not try to use Eigen's blas/lapack if they cannot be compiled	2011-02-23 09:25:32 +01:00
Benoit Jacob	d8e97aee89	shut up stupid ICC warnings	2011-02-22 09:31:22 -05:00
Gael Guennebaud	e129e985c3	link to blas/lapack only when needed, and use the static versions to hopefully workaround weird linking issues to gfortranbegin (see jitse dashboard)	2011-02-21 15:48:37 +01:00
Gael Guennebaud	3c00e3da03	enable some tests that have been commented out	2011-02-18 18:08:58 +01:00
Gael Guennebaud	d271ad38ce	back to brute force linking to sparse libraries (fix cmake when these libs are not found)	2011-02-18 11:35:45 +01:00
Gael Guennebaud	444c1bc55b	now cholmod, umfpack, and superlu uses our own BLAS and LAPACK libs	2011-02-18 11:26:31 +01:00
Gael Guennebaud	fe8a710a21	properly report OpenGL as a disabled backend	2011-02-16 18:01:06 +01:00
Gael Guennebaud	852077fbc9	still test fftw even if the binary for long double is not available	2011-01-28 16:54:01 +01:00
Gael Guennebaud	c478e0039e	disable broken determinant for complexes and SuperLU	2011-01-28 16:30:21 +01:00
Thomas Capricelli	22db1a6e82	fix fftw test	2011-01-27 18:25:41 +01:00
Gael Guennebaud	255f2a1379	fix various compilations issues	2011-01-27 13:51:39 +01:00
Manuel Yguel	934720c4ba	Decrease the degree of the polynomials being tested to reduce time spent during the tests.	2011-01-05 19:49:13 +01:00
Gael Guennebaud	d7e1eeaece	fix compilation when defaulting to row major	2011-01-04 14:40:06 +01:00
Gael Guennebaud	3a4d56171d	fix openglsupport unit test when defaulting to row major	2011-01-04 14:34:17 +01:00
Benoit Jacob	139392488d	dos2unix	2010-11-26 10:10:26 -05:00
Gael Guennebaud	3e99356b59	clean a bit AMD and SimplicialCholesky and add support for partly stored selfadjoint matrices	2010-11-18 10:30:52 +01:00
Gael Guennebaud	15e8ad686c	add a minimum degree ordering routine based on CSparse (LGPL) and a new built-in sparse cholesky decomposition	2010-11-04 09:58:22 +01:00
Benoit Jacob	bd249d1121	fix bug #92 - we were doing stupid things when passing the list of libraries to link to.	2010-10-28 10:44:20 -04:00
Gael Guennebaud	02c8b6af82	fix sparse rankUpdate and triangularView iterator	2010-10-27 15:13:03 +02:00