Commit Graph

8492 Commits

Author SHA1 Message Date
Gael Guennebaud
e074f720c7 Include missing forward declaration of SparseMatrix 2016-08-29 18:56:46 +02:00
Gael Guennebaud
2915e1fc5d Revert part of changeset 5b3a6f51d3
to keep accuracy of smallest eigenvalues.
2016-08-29 14:14:18 +02:00
Gael Guennebaud
7e029d1d6e bug #1271: add SparseMatrix::coeffs() methods returning a 1D view of the non zero coefficients. 2016-08-29 12:06:37 +02:00
Gael Guennebaud
a93e354d92 Add some pre-allocation unit tests (not working yet) 2016-08-29 11:08:44 +02:00
Gael Guennebaud
6cd7b9ea6b Fix compilation with cuda 8 2016-08-29 11:06:08 +02:00
Gael Guennebaud
8f4b4ad5fb use ::hlog if available. 2016-08-29 11:05:32 +02:00
Gael Guennebaud
35a8e94577 bug #1167: simplify installation of header files using cmake's install(DIRECTORY ...) command. 2016-08-29 10:59:37 +02:00
Gael Guennebaud
0decc31aa8 Add generic implementation of conj_helper for custom complex types. 2016-08-29 09:42:29 +02:00
Gael Guennebaud
fd9caa1bc2 bug #1282: fix implicit double to float conversion warning 2016-08-28 22:45:56 +02:00
Gael Guennebaud
68d1897e8a Make sure that our log1p implementation is called as a last resort only. 2016-08-26 15:30:55 +02:00
Gael Guennebaud
fe60856fed Add overload of numext::log1p for float/double in CUDA 2016-08-26 15:28:59 +02:00
Gael Guennebaud
0f56b5a6de enable vectorization path when testing half on cuda, and add test for log1p 2016-08-26 14:55:51 +02:00
Gael Guennebaud
965e595f02 Add missing log1p method 2016-08-26 14:55:00 +02:00
Gael Guennebaud
1329c55875 Fix compilation with boost::multiprec. 2016-08-25 14:54:39 +02:00
Gael Guennebaud
441b7eaab2 Add support for non trivial scalar factor in sparse selfadjoint * dense products, and enable +=/-= assignement for such products.
This changeset also improves the performance by working on column of the result at once.
2016-08-24 13:06:34 +02:00
Gael Guennebaud
8132a12625 bug #1268: detect faillure in LDLT and report them through info() 2016-08-23 23:15:55 +02:00
Gael Guennebaud
bde9b456dc Typo 2016-08-23 21:36:36 +02:00
Gael Guennebaud
326320ec7b Fix compilation in non C++11 mode. 2016-08-23 19:28:57 +02:00
Gael Guennebaud
ea2e968257 Address several implicit scalar conversions. 2016-08-23 18:44:33 +02:00
Gael Guennebaud
0a6a50d1b0 Cleanup eiegnvector extraction: leverage matrix products and compile-time sizes, remove numerous useless temporaries. 2016-08-23 18:14:37 +02:00
Gael Guennebaud
00b2666853 bug #645: patch from Tobias Wood implementing the extraction of eigenvectors in GeneralizedEigenSolver 2016-08-23 17:37:38 +02:00
Gael Guennebaud
504a4404f1 Optimize expression matching "d?=a-b*c" as "d?=a; d?=b*c;" 2016-08-23 16:52:22 +02:00
Gael Guennebaud
e47a8928ec Fix compilation in check_for_aliasing due to ambiguous specializations 2016-08-23 16:19:10 +02:00
Gael Guennebaud
6739f6bb1b Merged in traversaro/eigen-1/traversaro/modify-findeigen3cmake-to-find-eigen3con-1469782761059 (pull request PR-213)
Modify FindEigen3.cmake to find Eigen3Config.cmake
2016-08-23 15:53:57 +02:00
Gael Guennebaud
ef3de20481 Cleanup cost of tanh 2016-08-23 14:39:55 +02:00
Gael Guennebaud
b3151bca40 Implement pmadd for float and double to make it consistent with the vectorized path when FMA is available. 2016-08-23 14:24:08 +02:00
Gael Guennebaud
a4c266f827 Factorize the 4 copies of tanh implementations, make numext::tanh consistent with array::tanh, enable fast tanh in fast-math mode only. 2016-08-23 14:23:08 +02:00
Gael Guennebaud
82147cefff Fix possible overflow and biais in integer random generator 2016-08-23 13:25:31 +02:00
Silvio Traversaro
068ccab9fe FindEigen3.cmake : search for package only if EIGEN3_INCLUDE_DIR is not already defined 2016-08-22 22:13:10 +00:00
Gael Guennebaud
581b6472d1 bug #1265: remove outdated notes 2016-08-22 23:25:39 +02:00
Silvio Traversaro
5e51a361fe Modify FindEigen3.cmake to find Eigen3Config.cmake 2016-07-29 08:59:38 +00:00
klimpel
ca5effa16c MSVC-2010 is making problems with SFINAE again. But restricting to the variant for very old compilers (enum, template<typename C> for both function definitions) fixes the problem. 2016-07-28 15:58:17 +01:00
Gael Guennebaud
4057f9b1fc Enable slice-vectorization+inner-unrolling when unaligned vectorization is allowed. For instance, this permits to vectorize 5x5 matrices (including product) 2016-07-28 13:47:33 +02:00
Gael Guennebaud
5fbe7aa604 Update and fix Cholesky mini benchmark 2016-07-28 11:26:30 +02:00
Gael Guennebaud
a72752caac Vectorize more small product expressions by letting the general assignement logic decides on the sizes that are OK for vectorization. 2016-07-28 11:21:07 +02:00
Gael Guennebaud
cc2f6d68b1 bug #1264: fix compilation 2016-07-27 23:30:47 +02:00
Gael Guennebaud
188590db82 Add instructions for LAPACKE+Accelerate 2016-07-27 15:07:35 +02:00
Gael Guennebaud
8972323c08 Big 1261: add missing max(ADS,ADS) overload (same for min) 2016-07-27 14:52:48 +02:00
Gael Guennebaud
5d94dc85e5 bug #1260: add regression test 2016-07-27 14:38:30 +02:00
Gael Guennebaud
0d7039319c bug #1260: remove doubtful specializations of ScalarBinaryOpTraits 2016-07-27 14:35:52 +02:00
Christoph Hertzberg
d3d7c6245d Add brackets to block matrix and fixed some typos 2016-07-27 09:55:39 +02:00
Gael Guennebaud
0eece608b4 Added tag 3.3-beta2 for changeset f6b3cf8de9 2016-07-26 23:52:14 +02:00
Gael Guennebaud
f6b3cf8de9 Bump to 3.3-beta2 2016-07-26 23:51:59 +02:00
Gael Guennebaud
9d16b6e1cf Formatting 2016-07-26 23:51:43 +02:00
Gael Guennebaud
fd2f989b1d Fix testing of nearly zero input matrices. 2016-07-26 14:46:02 +02:00
Gael Guennebaud
c9e3e438eb Add more very small numbers in the list of nearly "zero" values when testing SVD and EVD algorithms 2016-07-26 14:45:44 +02:00
Gael Guennebaud
95113cb15c Improve robustness of 2x2 eigenvalue with shifting and scaling 2016-07-26 14:43:54 +02:00
Gael Guennebaud
7f7e84aa36 Fix compilation with MKL support 2016-07-26 13:31:29 +02:00
Gael Guennebaud
429028b652 Typo. 2016-07-26 12:12:53 +02:00
Gael Guennebaud
6b89fa802c Typos. 2016-07-26 12:08:04 +02:00