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Author SHA1 Message Date
Gael Guennebaud
bf402dd9b8 add the possibility to disable OpenGL testing 2010-10-12 20:23:52 +02:00
Benoit Jacob
8eb0fc1e72 remove SVD class (was bad code taked from elsewhere) 
Use JacobiSVD for now.
We do plan to reintroduce a bidiagonalizing SVD asap.
 2010-10-12 10:19:59 -04:00
Benoit Jacob
dbedc70012 Jacobi improvements: 
* add fixed-size vectorized path
  * add missing restrict keywords
  * use innerStride()
  * allow vectorization even if innerStride()>1, if PacketSize==1
    (think of the case of rows of std::complex<double>)
 2010-10-12 09:58:53 -04:00
Benoit Jacob
12a152031d fix the Jacobi bug, expand unit test 2010-10-12 09:43:40 -04:00
Benoit Jacob
75e60121f4 add Jacobi unit test. jacobi_5 fails, exposing bug #39. 2010-10-12 09:12:36 -04:00
Gael Guennebaud
0308f64515 add support for uniform of double 2010-10-12 11:04:19 +02:00
Gael Guennebaud
fb30bb9e59 uncomment commented line for debug 2010-10-12 10:40:42 +02:00
Gael Guennebaud
20be8ad91e add support for uniforms 2010-10-12 10:39:28 +02:00
Benoit Jacob
b8bb804007 set ColPivHouseholderQR as default preconditioner for JacobiSVD 2010-10-11 21:00:42 -04:00
Benoit Jacob
5c3d21693b implement JacobiSVD::solve() and expand the unit test 2010-10-11 15:36:04 -04:00
Gael Guennebaud
0cae73d1eb add the prototype of all level2 functions 2010-10-08 23:31:57 +02:00
Gael Guennebaud
eb105cace8 compilation fix 2010-10-08 22:51:10 +02:00
Benoit Jacob
d229f99ba2 adapt Quaternion to JacobiSVD API changes. 2010-10-08 10:42:41 -04:00
Benoit Jacob
8ba8d90063 add option to compute thin U/V. 
By default nothing is computed. You have to ask explicitly for thin/full U/V if you want them.
 2010-10-08 10:42:40 -04:00
Benoit Jacob
6fad2eb97b Rework JacobiSVD api / template parameters. 
There is now an integer QRPreconditioner template parameter, defaulting to full-piv QR.
Since we have to special-case each QR dec anyway, a template template parameter didn't add much value here.
There is an option NoQRPreconditioner if you know your matrices are already square (auto-detected for fixed-size matrices).
 2010-10-08 10:42:32 -04:00
Benoit Jacob
58e0cce0f7 merge backout 2010-10-08 10:42:25 -04:00
Benoit Jacob
4a98cada26 Backed out changeset 2334291157 
Sorry Thomas, these doc fixes are no longer relevant with the JacobiSVD API changes, and they are preventing me from applying my patches cleanly.
 2010-10-08 10:42:06 -04:00
Gael Guennebaud
a76ce042e6 MSVC for windows mobile does not have the errno.h file 2010-10-07 18:09:15 +02:00
Gael Guennebaud
af22364988 an attempt to fix compilation on windows mobile 2010-10-07 17:54:46 +02:00
Gael Guennebaud
d9c131de5b remove the Taucs backend : Taucs is not maintained anymore and the backend was crap anyway 2010-10-06 17:42:17 +02:00
Gael Guennebaud
423f88aa1e improve FindCholmod 2010-10-06 17:38:02 +02:00
Romain Bossart
c6503e03eb Updates to the Sparse unsupported solvers module. 
* change Sparse* specialization's signatures from <..., int Backend> to <..., typename Backend>. Update SparseExtra accordingly to use structs instead of the SparseBackend enum.
* add SparseLDLT Cholmod specialization
* for Cholmod and UmfPack, SparseLU, SparseLLT and SparseLDLT now use ei_solve_retval and have the new solve() method (to be closer to the 3.0 API).

* fix doc
 2010-10-04 20:56:54 +02:00
Gael Guennebaud
e3d01f85b2 extend OpenGL support module with true unit tests and support for Transform, Translation, etc. 2010-10-06 13:28:13 +02:00
Gael Guennebaud
b5f32830fd fix geometry tutorial regarding the need to specify the "mode" 2010-10-06 13:27:14 +02:00
Gael Guennebaud
01fad14d78 mark LLT/LDLT solveInPlace func internal and rm their boolean returned value 2010-10-05 15:56:50 +02:00
Thomas Capricelli
2334291157 fix doc 2010-10-04 04:08:32 +02:00
Benoit Jacob
71f023de3e fix compilation on ubuntu 9.04's version of gcc 4.3 (yes, wtf) 2010-09-27 09:57:57 -04:00
Radu Bogdan Rusu
94ea1eed9a fix warning 2010-09-27 09:56:54 -04:00
Hauke Heibel
327ed3d1d3 Added a note to the Gram Schmidt code and improved some formatting. 2010-09-25 14:15:35 +02:00
Hauke Heibel
72d4d45133 Merge. 2010-09-24 17:34:49 +02:00
Hauke Heibel
316dadc8e4 Fixed some SVD issues. 
Make the SVD's output unitary.
Improved unit tests.
Added an assert to the SVD ctor to check whether rows>=cols.
 2010-09-24 17:32:44 +02:00
Hauke Heibel
053261de88 Make the SVD's output unitary and improved unit tests. 2010-09-24 16:28:20 +02:00
Benoit Jacob
1c54514bfc merge 2010-09-23 09:53:21 -04:00
Benoit Jacob
c253cc3d53 SVD: 
* fix unit test for rectangular matrices.
 * enforce that rows >= cols since various places in the code assume that.
 2010-09-23 09:51:08 -04:00
Hauke Heibel
947f84633b Fixed bad memory access in the SVD. 2010-09-23 11:15:36 +02:00
Hauke Heibel
62bf04b339 Fixed bad memory access in the SVD. 2010-09-23 11:15:36 +02:00
Gael Guennebaud
82e4a16759 remove superfluous #ifdef 2010-09-15 15:24:21 +02:00
Benoit Jacob
77c943670e add cmakelists for 2 subdirs and make sure all subdirs are installed (GLOB) 2010-09-14 04:11:15 -04:00
Gael Guennebaud
91e9344be9 fix vectorization logic and code of cross3 which was never enabled.. 2010-09-08 14:10:01 +02:00
Gael Guennebaud
f9123df772 fix unitialized quaternion 2010-09-08 12:57:33 +02:00
Gael Guennebaud
d591b0466d add a bench to compare various transformation methods 2010-09-07 18:21:36 +02:00
Gael Guennebaud
9bb75937cc fix += return by value like operations 2010-09-06 11:51:42 +02:00
Gael Guennebaud
62eb4dc99b noalias was wrongly skipping automatic transposition 2010-09-02 19:18:34 +02:00
Gael Guennebaud
4824db6444 add the possibility to extend QuaternionBase 2010-09-02 17:28:07 +02:00
Eamon Nerbonne
d17bb02ccd Fixes mingw32 compile issues 2010-09-02 10:38:23 +02:00
Gael Guennebaud
e0ea25fc21 add missing copyrights 2010-09-01 12:59:38 +02:00
Gael Guennebaud
b49dde01dc fix bad mat * mat * scalar when the implicit conversion operator to a Matrix is used 2010-08-31 09:54:38 +02:00
Hauke Heibel
dd94f10442 Docs: Improved the docs for writing functions taking Eigen types. 
- Removed the wrong statement about the MSVC compiler.
- Reformulated "simple functions" usage.
- Reformulated the summary paragraph about writable parameters.
 2010-08-27 08:19:09 +02:00
Gael Guennebaud
dcff9ba785 fix bad "using typename" 2010-08-25 13:34:35 +02:00
Gael Guennebaud
cb7a72d5b0 Fix Sun CC parsing of Eigen/Core. In particular, 
I moved all the block related methods to a plugin file. This also
significantly reduce code verbosity.
 2010-08-25 13:09:56 +02:00