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Author SHA1 Message Date
Gael Guennebaud
d7a2a37a4c bugfix in the eigenvalue solvers (forgot to resize the eigen vectors) 2009-09-30 16:48:02 +02:00
Benoit Jacob
4b04a9bcfa *add test to prevent future regression 2009-09-29 21:00:13 -04:00
Benoit Jacob
fa65b09661 add outerproduct coeff(int,int) method. 
This is needed to make this expression work:
(vec1*vec2.transpose())*vec3
Gael, no objection? Seems to make sense as that's fast.
 2009-09-29 20:30:28 -04:00
Thomas Capricelli
977ed615a6 be sure that there's no name clash between NumericalDiff::df and the 
original functor df()
 2009-09-28 17:45:45 +02:00
Benoit Jacob
457b7cba96 more message improvements, tell the user about building a specific test 2009-09-28 11:08:31 -04:00
Benoit Jacob
eeabd18afc Fix compilation of HouseholderQR and ColPivotingHouseholderQR for non-square fixed-size matrices. 
For Colpiv that was just changing MatrixQType to MatrixType in the instantiation of HouseholderSequence.
For HouseholderQR I also re-ported the solve method from Colpiv as there were multiple issues.
 2009-09-28 10:49:55 -04:00
Benoit Jacob
67bf7c90c5 * update test to expose bug #57 
* update createRandomMatrixOfRank to support fixed size
 2009-09-28 09:40:18 -04:00
Thomas Capricelli
7968737247 fix tests : we perform slightly worse because we do use one more function 
evaluation in our numericaldiff than what (c)minpack did
 2009-09-28 04:13:57 +02:00
Thomas Capricelli
d912034565 fdjac2 is not needed anymore 2009-09-28 03:49:23 +02:00
Thomas Capricelli
d3850641a1 remove some duplicated code LevenbergMarquardt::minimizeNumericalDiff*() by 
using the generic Eigen NumericalDiff recently introduced.

LevenbergMarquardt::lmdif1(), which is provided as a convenience method for
people porting code from (c)minpack, is now a static function
 2009-09-28 03:26:42 +02:00
Thomas Capricelli
87be19de4a central sheme for numerical diff 2009-09-28 02:55:30 +02:00
Thomas Capricelli
206b5e3972 starting work on a Numerical differenciation module 2009-09-28 02:43:07 +02:00
Thomas Capricelli
a453298322 cleaning doc 2009-09-28 02:42:19 +02:00
Thomas Capricelli
52026eb800 cleaning 2009-09-28 02:35:42 +02:00
Thomas Capricelli
de942a44c2 default argument for _jac in functor operator() : this way, we can use 
AutoDiffJacobian::operator()(x,value) exactly as the original functor
 2009-09-28 01:28:48 +02:00
Thomas Capricelli
8e8997d403 use dynamic type in functor, as NonLinear only knows about this currently 2009-09-28 01:19:29 +02:00
Thomas Capricelli
bee14ee8e6 use operator() so that to be coherent with eigen AutoDiff functor 2009-09-28 00:32:31 +02:00
Thomas Capricelli
956d65ea63 define a generic functor and makes other ones inherit it 2009-09-28 00:18:14 +02:00
Benoit Jacob
765600458b * bump to 2.90.0 now that it's agreed that we're doing eigen3 
---> question: do we change the prefix eigen2/ to eigen3/ now?
       no, better wait until we've also changed the repository name
* more message improvements: "Install Eigen" was unclear as it left
  out other things like the BLAS library
 2009-09-27 18:05:54 -04:00
Benoit Jacob
2e4be5a75c improve message 2009-09-27 17:55:58 -04:00
Thomas Capricelli
251c0f45ac remove references to adolc and split tests functions for clarity 2009-09-27 23:54:06 +02:00
Benoit Jacob
92480ffd26 * Introduce make targets btest (build tests), blas (build blas lib), demos (build demos). 
* remove EIGEN_BUILD_TESTS and siblings
* add summary at the end of cmake run, hopefully not too verbose
* fix build of quaternion demo
* kill remnants of old binary library option
 2009-09-27 17:48:53 -04:00
Benoit Jacob
6b23cb2101 remove the hack we made to allow api.kde.org to generate the dox. Update the error help page. 2009-09-27 11:39:51 -04:00
Hauke Heibel
e115fa3cea Ok, too many class bodies - it was only required for ei_svd_precondition_2x2_block_to_be_real. 2009-09-27 17:18:19 +02:00
Hauke Heibel
3c74d6b7d4 Added private, non-implemented assignment operators to functions that don't need them (fixes VC warning on /W4). 2009-09-27 17:03:02 +02:00
Hauke Heibel
13545eab9b Fixed VC compilation error on the JacobiSVD module. 2009-09-27 17:00:10 +02:00
Thomas Capricelli
b1637df4f4 update URL for adol-c 2009-09-27 01:56:50 +02:00
Gael Guennebaud
c532f42a0e update the sparse tutorial wrt not so recent changes about the filling API 2009-09-25 16:30:44 +02:00
Hauke Heibel
104f9954e1 Removed implicit type conversion (VC warning fix). 2009-09-25 14:58:20 +02:00
Hauke Heibel
21d2533723 Matrix::conservativeResize, resize only when necessary. 2009-09-25 14:44:48 +02:00
Gael Guennebaud
04dc63776a add a wip blas library built on top of Eigen. TODO: 
- write extentive unit tests (maybe this already exist in other projects)
- the level2 functions still have to be implemented
 2009-09-25 13:08:39 +02:00
Gael Guennebaud
bdf603caec remove some dirty lines 2009-09-25 12:58:41 +02:00
Gael Guennebaud
e12bd2e8d2 extend the support for bool 2009-09-25 12:58:04 +02:00
Hauke Heibel
3d6e4ab879 Uuups that was not yet intended for a commit. 2009-09-25 10:14:16 +02:00
Hauke Heibel
2fbf5ce7df Fixed issue #57. 2009-09-25 10:12:09 +02:00
Benoit Jacob
e58e9c842e remove (changesets), it's enough numbers like this 2009-09-24 15:14:45 -04:00
Benoit Jacob
ddfd23a13e * sort by last name alphabetically 
* replace (no own changesets) by (no information)
 2009-09-24 13:56:33 -04:00
Thomas Capricelli
68988e4ad0 use -f so that the script is happy even if the log file is not there 2009-09-24 13:26:23 +02:00
Benoit Jacob
905b3b9379 oops, don't append, overwrite 2009-09-24 07:18:31 -04:00
Benoit Jacob
64648b4b35 improvements, especially: automatically flush the server side cache 2009-09-24 07:04:55 -04:00
Benoit Jacob
a279a277e3 fix typo 2009-09-23 21:01:14 -04:00
Benoit Jacob
51db7ab0df add eigen_gen_credits script 2009-09-23 20:58:20 -04:00
Hauke Heibel
b347075936 Removed unnecessary MSVC check. 2009-09-22 10:03:40 +02:00
Hauke Heibel
c6822d6723 Added EIGEN_REF_TO_TEMPORARY define for rvalue support. 
Allowed VC10 to make use of static_assert.
 2009-09-21 19:59:58 +02:00
Benoit Jacob
c1c780a94f * ReturnByValue: 
-- simpplify by removing the 2nd template parameter
  -- rename Functor to Derived, as now it's a usual CRTP
* Homogeneous:
  -- in products, honor the Max sizes etc.
 2009-09-22 12:20:45 -04:00
Benoit Jacob
1df54e3ac2 fix bug #42, add missing Transform::Identity() 2009-09-19 19:59:49 -04:00
Benoit Jacob
828a79ac78 allow to override EIGEN_RESTRICT, to satisfy a smart ass blogger who claims 
that eigen2 owes all its performance to nonstandard restrict keyword.
well, this can also improve portability in case some compiler doesn't have __restrict.
 2009-09-19 19:45:58 -04:00
Benoit Jacob
3c780fd472 add legalese 2009-09-20 06:00:39 -04:00
Benoit Jacob
bd491a89c5 add demo of how to mix eigen with C code 2009-09-20 05:49:17 -04:00
Gael Guennebaud
0b60027f3c implement __gnuc_forget_about_setZero_its_over_now 2009-09-18 15:36:05 +02:00