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Author SHA1 Message Date
Gael Guennebaud
31c63ef0b4 fix compilation of Transform * UniformScaling 2014-02-12 13:37:23 +01:00
Christoph Hertzberg
e170e7070b Added examples for casting, made better examples for Maps 2014-02-11 17:27:14 +01:00
Jitse Niesen
c1921ad3e2 Remove unused typedef in polynomialsolver test. 2014-02-08 20:31:35 +00:00
Jitse Niesen
c4f08cfc05 Merged in maksqwe/eigen/maksqwe/fix-typo-in-evalSolverSugarFunction (pull request PR-44) 
fix typo in evalSolverSugarFunction()
 2014-02-08 20:27:13 +00:00
Naumov Maks
9e71ecbeec fix typo in evalSolverSugarFunction() 2014-02-08 10:40:51 +00:00
Jitse Niesen
ff8d81762d Fix bug #736: LDLT isPositive returns false for a positive semidefinite matrix 
Add unit test covering this case.
 2014-02-06 11:06:06 +00:00
Hauke Heibel
6c527bd811 Fixed assignment from QMatrix to Transform for compact storage. 2014-02-04 07:02:34 +01:00
Hauke Heibel
e722f36ffa Fixed issue #734 (thanks to Philipp Büttgenbach for reporting the issue and proposing a fix). 
Kept ColMajor layout if possible in order to keep derivatives of the same order adjacent in memory.
 2014-02-01 20:49:48 +01:00
Christoph Hertzberg
febfc7b9b4 Fix bug #730: Path of OpenGL headers is different on MacOS 2014-01-29 22:05:39 +01:00
Benoit Steiner
64a85800bd Added support for AVX to Eigen. 2014-01-29 11:43:05 -08:00
Gael Guennebaud
a7621809fe Remove useless register keyword, and optimize predux_min/max for SSE4 2014-01-25 16:54:13 +01:00
Gael Guennebaud
6cf938df53 Add a minimalistic page on CUDA with Eigen. 2014-01-24 13:24:30 +01:00
Gael Guennebaud
afcfb560a2 NVCC: add more debug info 2014-01-24 12:51:33 +01:00
Gael Guennebaud
40c42d9788 NVCC: no need to enforce host compiler 2014-01-24 12:51:05 +01:00
Gael Guennebaud
deab937d45 NVCC: fix closed-form eigenvalue decomposition, workaround gcc4.7/nvcc5.5 issue 2014-01-24 12:50:29 +01:00
Christoph Hertzberg
66f1c56aab sparse_solve_retval_base::defaultEvalTo created extremely oversized temporary matrices in some cases 2014-01-19 03:04:51 +01:00
Jitse Niesen
aa0db35185 Add doc page on computing Least Squares. 2014-01-18 01:16:17 +00:00
Martinho Fernandes
4c08385b74 Merged eigen/eigen into default 2014-01-10 11:22:24 +01:00
Martinho Fernandes
4ccff2d028 Placement new must use void* to avoid user-specific overloads. 2014-01-10 11:20:40 +01:00
Martinho Fernandes
3a4616d6e3 Add C++11 allocator overloads to avoid implicit conversions. 2014-01-10 11:02:11 +01:00
Gael Guennebaud
92190a1caf Add an example showing how to use C++11 random distributions 2014-01-07 20:23:35 +01:00
Gael Guennebaud
ac409f51f1 Document the fact that Random and setRandom are not reentrant (so not thread-safe) 2014-01-07 20:17:59 +01:00
Gael Guennebaud
a6a57748dd Fix typo 2014-01-05 14:24:41 +01:00
Benoit Steiner
c8c81c1e74 Improved the efficiency if the block-panel matrix multiplication code: the change reduces the pressure on the L1 cache by removing the calls to gebp_traits::unpackRhs(). Instead the packetization of the rhs blocks is done on the fly in gebp_traits::loadRhs(). This adds numerous calls to pset1<ResPacket> (since we're packetizing on the fly in the inner loop) but this is more than compensated by the fact that we're decreasing the memory transfers by a factor RhsPacketSize. 2014-01-02 16:18:32 -08:00
Christoph Hertzberg
60cd361ebe Fix bug #222. Make temporary matrix column-major independently of EIGEN_DEFAULT_TO_ROW_MAJOR 2014-03-26 17:48:30 +01:00
Gael Guennebaud
c8bfbf4a7e Merged in prclibo/eigen (pull request PR-49) 
fixed a template type conversion bug in AngleAxis found by Pei Luo
 2014-03-25 10:54:40 +01:00
Gael Guennebaud
01fd880424 Revert previous change and introduce a new workaround regarding gcc generating a shufps instruction instead of the more efficient pshufd instruction. 
The trick consists in introducing a new pload1 function to be used in low level product kernels for which bug #203 does not apply.
Indeed, it turned out that using inline assembly prevents gcc of doing a good job at instructtion reordering.
 2014-03-20 16:03:46 +01:00
Bo Li
e3fb190edf merged incoming udpates 2014-03-20 22:11:13 +08:00
Bo Li
cfd3d6ce9c fixed a template type conversion bug in AngleAxis found by Pei Luo 2014-03-20 22:05:40 +08:00
Gael Guennebaud
c39a3fa7a1 Makes gcc to generate a pshufd instruction for pset1 2014-03-20 10:14:26 +01:00
Gael Guennebaud
2a564695f0 Simpler and hopefully more future-proof fix for bug #503 (aligned_allocator with c++11) 2014-03-19 13:28:50 +01:00
Jitse Niesen
a58325ac2f Minor corrections in QR docs. 2013-12-31 18:06:28 +00:00
Anton Gladky
4cd4be97a7 Port unsupported constrained CG to Eigen3 2014-01-15 17:49:52 +01:00
Gael Guennebaud
548216b7ca QuaternionBase::slerp was documented twice and one explanation was ambiguous. 2014-01-12 11:09:06 +01:00
Gael Guennebaud
e15cb9f4f8 Make geo_hyperplane unit test more stable (bug #539) 2014-01-11 20:04:36 +01:00
Christoph Hertzberg
bbf373bbe9 Applied patch from Richard JW Roberts, resolving bug #704 2013-12-21 22:14:03 +01:00
Christoph Hertzberg
1200bd2ef0 Grafted from 5725:cdedc9e90d21099e8b3191f95425680ebe710d6f 
and resolved conflicts
 2013-12-21 21:46:27 +01:00
Christoph Hertzberg
8a49dd5626 Fixed typos in comments 2013-12-19 11:55:17 +01:00
Benoit Steiner
ce99b502ce Use vectorization when packing row-major rhs matrices. (bug #717) 2013-12-17 10:49:43 -08:00
Henry de Valence
033ee7f6d9 Fix typo: 'explicitely' -> 'explicitly' 2014-03-08 00:44:56 -05:00
Gael Guennebaud
ba2f79e680 Fix selfadjoint_matrix_vector_product for complex with packet size > 2 (e.g., AVX) 2014-03-07 23:18:20 +01:00
Gael Guennebaud
72461be962 Fix typo and formating 2014-03-07 23:13:14 +01:00
Gael Guennebaud
33ca9b4ee6 Add support for OSX in BTL and fix a few warnings 2014-03-07 23:11:38 +01:00
Gael Guennebaud
ce41b72eb8 Extend sizeof unit test 2014-03-07 23:09:39 +01:00
Christoph Hertzberg
d5cc083782 Fixed bug #754. Only inserted (!defined(_WIN32_WCE)) analog to alloc and free implementation (not tested, but should be correct). 2014-03-05 14:50:00 +01:00
Gael Guennebaud
7313f32efa Help MSVC to inline some trivial functions 2014-03-04 17:24:00 +01:00
Christoph Hertzberg
04e1e38eed bug #289: Removed useless static keywords 2014-03-04 15:10:29 +01:00
Olivier Saut
47679c50ae Typo in the example for Eigen::SelfAdjointEigenSolver::eigenvectors, the first eigenvector should be col(0) not col(1) 2014-03-03 14:44:39 +01:00
Gael Guennebaud
76d2ca27e5 Fix PaStiX support for Pastix 5.2 2014-02-28 13:11:39 +01:00
Christoph Hertzberg
41e89c73c7 Regression test for bug #752 2014-02-27 12:57:24 +01:00