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Author SHA1 Message Date
Andrew Coles
64fbd93cd9 As values may be used uninitialised, they have now been given 
sensible defaults; or, in other words, if worse comes to worst,
we'll get a guaranteed segfault rather than a heisenburg.
 2009-03-23 21:15:33 +00:00
Gael Guennebaud
70c0174bf9 * allows fixed size matrix with size==0 (via a specialization of 
MatrixStorage returning a null pointer). For instance this is very
  useful to make Tridiagonalization compile for 1x1 matrices
* fix LLT and eigensolver for 1x1 matrix
 2009-03-23 14:44:44 +00:00
Gael Guennebaud
f4cf5e9b26 split and extend eigen-solver tests 2009-03-23 14:38:59 +00:00
Konstantinos A. Margaritis
fe00e864a1 ei_pnegate implemented for AltiVec 2009-03-20 17:26:50 +00:00
Gael Guennebaud
fbf415c547 add vectorization of unary operator-() (the AltiVec version is probably 
broken)
 2009-03-20 10:03:24 +00:00
Gael Guennebaud
4bb5221d22 Add BVH module in unsupported (patch from Ilya Baran) 
(I thought I committed it a week ago but it seems the command failed)
 2009-03-18 20:06:06 +00:00
Gael Guennebaud
3d385ae968 angle-axis doc: make it more clear the axis must be normalized 2009-03-18 19:38:55 +00:00
Gael Guennebaud
dcf49e5a28 more MSVC fixes: restrict keywords (sorry for all these commits) 2009-03-17 13:32:26 +00:00
Gael Guennebaud
718af05517 more MSVC fixes (asm comments...) 2009-03-17 13:25:26 +00:00
Gael Guennebaud
497d77b08c fix compilation MSVC 2009-03-17 13:18:53 +00:00
Gael Guennebaud
312994fa98 opengl demo: add aligned operator new where appropriate and remove my 
mess...
 2009-03-13 13:17:19 +00:00
Gael Guennebaud
c6264d9b7e add affine * homogeneous vector for backward compatibility (e.g., 
kgllib)
 2009-03-11 14:32:03 +00:00
Gael Guennebaud
02e97ac0ae minor changes in AlignedBox needed for BVH module 2009-03-11 14:21:55 +00:00
Gael Guennebaud
b8f46090ff add optimized cross3 function (code from Rohit Garg) 2009-03-11 14:20:36 +00:00
Gael Guennebaud
3298320007 fix doxygen generation of unsupported modules 2009-03-11 13:11:38 +00:00
Gael Guennebaud
f697ea6d30 fix a few compilation errors and warnings (ICC) 2009-03-11 08:45:53 +00:00
Gael Guennebaud
14691d6836 fix compilation with old, and future gcc 2009-03-10 11:55:50 +00:00
Gael Guennebaud
3e4307d8a8 compilation fix in MapBase 2009-03-10 09:06:38 +00:00
Gael Guennebaud
caa1ef7515 various BTL updates (disable Cholesky for MTL, add new plot settings, 
etc)
 2009-03-09 23:28:46 +00:00
Gael Guennebaud
8aa5aa269a add "slice vectorization" of redux (eg. m.block().minCoeff() is now 
vectorized)
 2009-03-09 23:16:39 +00:00
Gael Guennebaud
c087373968 because of a missing specialization, operator/(scalar) was not vectorized 2009-03-09 23:14:53 +00:00
Gael Guennebaud
db6c3d0197 fix MapBase's ForceAligned concept which was not working at all.... 2009-03-09 19:23:31 +00:00
Gael Guennebaud
3f80c68be5 add the vectorization of abs 2009-03-09 18:40:09 +00:00
Gael Guennebaud
bd8107c90c forgot to include a file in previous commit 2009-03-09 14:18:29 +00:00
Gael Guennebaud
8a424efb11 add an option to bench eigen without GCC's auto vec (might conflict with 
Eigen's auto vec)
 2009-03-09 14:16:05 +00:00
Gael Guennebaud
314aff875e fix warning in Tridiag 2009-03-09 10:41:37 +00:00
Gael Guennebaud
44f218988c add a small note in Transform doc. 2009-03-08 11:38:45 +00:00
Gael Guennebaud
3ac42fed94 big rework of the Transform class: 
* add Projective and AffineCompact modes as an optional third template
  argument
* extend Transform::operator* to support more use cases
 2009-03-08 11:35:30 +00:00
Gael Guennebaud
7718a8ed83 slight optimization of SSE base integer mul (thanks to Rohit Garg) 2009-03-08 10:14:07 +00:00
Jure Repinc
f9790a649c Install the newly added eigen2/Eigen/src/Geometry/arch/Geometry_SSE.h 2009-03-08 06:21:21 +00:00
Gael Guennebaud
e4f64ce098 add optimized quaternion * quaternion product specialization for 
float/SSE using code from Rohit Garg
 2009-03-07 13:52:44 +00:00
Gael Guennebaud
6f95270ede significantly reduce the default stack allocation limit which was much 
too high
 2009-03-06 16:52:43 +00:00
Gael Guennebaud
2c78ca62a6 patch from Stjepan Rajko (MSVC fix in RotationBase) 2009-03-06 11:45:39 +00:00
Andrew Coles
093e3cd5b5 Commented out duplicate definition of TransformTraits - was causing 
compile-time errors.
 2009-03-05 22:35:06 +00:00
Gael Guennebaud
fa9f7708d4 add efficient matrix product specializations for Homogeneous 2009-03-05 16:40:56 +00:00
Gael Guennebaud
31332fca0b remove bad #include of SelfadjointRank2Update.h 2009-03-05 10:29:20 +00:00
Gael Guennebaud
0be89a4796 big addons: 
* add Homogeneous expression for vector and set of vectors (aka matrix)
  => the next step will be to overload operator*
* add homogeneous normalization (again for vector and set of vectors)
* add a Replicate expression (with uni-directional replication
  facilities)
=> for all of them I'll add examples once we agree on the API
* fix gcc-4.4 warnings
* rename reverse.cpp array_reverse.cpp
 2009-03-05 10:25:22 +00:00
Gael Guennebaud
d710ccd41e BTL: add syr2 action 2009-03-05 08:15:32 +00:00
Gael Guennebaud
a72ff5abc1 BTL: - patch from Victor (add ACML support) 
- fix overflow issues
 2009-03-05 08:11:47 +00:00
Gael Guennebaud
6a26506341 add ReturnByValue pseudo expression for in-place evaluation with a 
return-by-value API style (will soon use it for the transform products)
 2009-03-04 13:00:00 +00:00
Gael Guennebaud
45136ac3b6 various update of of BTL 2009-03-04 07:21:17 +00:00
Gael Guennebaud
3288e9e168 add much faster versions of unaligned stores (and slightly faster 
unaligned loads)
 2009-03-03 14:01:30 +00:00
Gael Guennebaud
c4601314be cleaned Tridiagonalization impl, with improved performance 2009-03-02 15:07:39 +00:00
Gael Guennebaud
ed134a0ce5 performance improvement: rewrite of the matrix-matrix product following 
Goto's paper => x1.4 speedup with more consistent perf results
 2009-03-02 13:15:15 +00:00
Gael Guennebaud
8ed186b9ab improve WIP new matrix product 2009-02-27 17:18:52 +00:00
Gael Guennebaud
40774c625e add a proof of concept autodiff jacobian helper class based on adolc 
with unit test and FindAdolc cmake module
 2009-02-27 16:19:13 +00:00
Gael Guennebaud
170128770a compilation fix + test orho methods for complex 2009-02-26 10:09:23 +00:00
Gael Guennebaud
91af389a9a fix unitOrthogonal() for size > 3 2009-02-25 09:23:09 +00:00
Laurent Montel
2d6d14a3d3 Add COMPONENT Devel 2009-02-23 07:50:56 +00:00
Laurent Montel
8e7c4df0db Fix install header 2009-02-22 10:28:31 +00:00