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120 Commits

Author SHA1 Message Date
Gael Guennebaud
c3823dce72 extend benchmark for sparse products 2010-01-05 16:03:35 +01:00
Benoit Jacob
39ac57fa6d Big renaming: 
start ---> head
  end   ---> tail
Much frustration with sed syntax. Need to learn perl some day.
 2010-01-04 21:24:43 -05:00
Benoit Jacob
25f8adfa6c * Fix bug #79: ei_alignmentOffset was assuming that ptr is multiple of 
sizeof(Scalar), and that assumption breaks with double on linux x86-32.
* Rename ei_alignmentOffset to ei_first_aligned
* Rewrite its documentation and part of its body
* The variant taking a MatrixBase doesn't need a separate size argument.
 2010-01-02 12:38:16 -05:00
Gael Guennebaud
36969cc2a5 add a slerp benchmark (for accuracy and speed)) 2009-12-04 15:02:38 +01:00
Hauke Heibel
1fc5fdea25 Added missing typedef (will I ever learn it!?) 
Removed unsupported directories that do not provide CMakeList.txt (CMake 2.8 warning).
The BenchTimer is now also working on Cygwin.
 2009-12-01 09:20:05 +01:00
Benoit Jacob
92749eed11 * merge 
* remove a ctor in QuaternionBase as it gives a strange error with GCC 4.4.2.
 2009-11-09 09:08:03 -05:00
Gael Guennebaud
6647a58847 update product bench 2009-11-06 11:33:18 +01:00
Mark Borgerding
0fa68b9e50 switched to BenchUtil.h 2009-10-30 19:46:45 -04:00
Benoit Jacob
a2268ca6b3 properly implement BenchTimer on POSIX 
(may require a platform check for the clock name on non-linux platforms)
 2009-10-29 15:47:56 -04:00
Benoit Jacob
e8dd552257 sync with mainline 2009-10-28 19:06:45 -04:00
Benoit Jacob
2840ac7e94 big huge changes, so i dont remember everything. 
* renaming, e.g. LU ---> FullPivLU
* split tests framework: more robust, e.g. dont generate empty tests if a number is skipped
* make all remaining tests use that splitting, as needed.
* Fix 4x4 inversion (see stable branch)
* Transform::inverse() and geo_transform test : adapt to new inverse() API, it was also trying to instantiate inverse() for 3x4 matrices.
* CMakeLists: more robust regexp to parse the version number
* misc fixes in unit tests
 2009-10-28 18:19:29 -04:00
Mark Borgerding
0167f5ef43 added inline to many functions 2009-10-22 23:06:19 -04:00
Mark Borgerding
902b6dcd6c added Eigen::FFT and 
Eigen::Complex
 2009-10-20 21:33:48 -04:00
Hauke Heibel
5e3e6ff71a Added Windows support to the BenchTimer. 2009-10-20 22:08:13 +02:00
Mark Borgerding
d9b418bf12 merged eigen2_for_fft into eigen2 mainline 2009-10-20 15:18:01 -04:00
Gael Guennebaud
8f3e33581e extend the sparse matrix assembly benchmark 2009-10-07 14:25:53 +02:00
Gael Guennebaud
0b60027f3c implement __gnuc_forget_about_setZero_its_over_now 2009-09-18 15:36:05 +02:00
Gael Guennebaud
d2becb9612 add a "rot" benchmark in BTL 2009-08-15 10:19:16 +02:00
Gael Guennebaud
c2a92e92a6 add ger and lu with partial pivoting in BTL 2009-08-04 11:30:33 +02:00
Gael Guennebaud
3cf5bb31f6 * Bye bye MultiplierBase, extend a bit AnyMatrixBase to allow =, +=, and -= 
* This probably makes ReturnByValue needless
 2009-08-03 16:05:15 +02:00
Gael Guennebaud
54804eb626 synch with main branch 2009-07-28 17:35:07 +02:00
Gael Guennebaud
de8b795895 compilation fixes in BTL 2009-07-28 17:10:34 +02:00
Gael Guennebaud
32b08ac971 re-implement stableNorm using a homemade blocky and 
vectorization friendly algorithm (slow if no vectorization)
 2009-07-17 16:22:39 +02:00
Gael Guennebaud
15ed32dd6e add other stable norm impl. in the benchmark 2009-07-16 16:21:26 +02:00
Gael Guennebaud
525da6a464 bugfix in blueNorm 2009-07-16 14:20:36 +02:00
Gael Guennebaud
65fc70b750 add a benchmark for the different norms 2009-07-16 11:33:56 +02:00
Gael Guennebaud
c49d1fd2b5 add a partial LU bench in BTL 2009-06-04 18:16:54 +02:00
Mark Borgerding
1c54340174 more work on ei_fftw_impl 2009-05-31 15:44:57 -04:00
Mark Borgerding
09b4733255 added real-optimized inverse FFT (NFFT must be multiple of 4) 2009-05-25 23:52:21 -04:00
Mark Borgerding
210092d16c changed name from simple_fft_traits to ei_kissfft_impl 2009-05-25 20:35:24 -04:00
Mark Borgerding
326ea77390 added FFT inverse complex-to-scalar interface (not yet optimized) 2009-05-23 22:50:07 -04:00
Mark Borgerding
9c0fcd0f62 started real optimization, added benchmark for FFT 2009-05-23 10:09:48 -04:00
Benoit Jacob
6347b1db5b remove sentence "Eigen itself is part of the KDE project." 
it never made very precise sense. but now does it still make any?
 2009-05-22 20:25:33 +02:00
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
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
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
45136ac3b6 various update of of BTL 2009-03-04 07:21:17 +00:00
Gael Guennebaud
7485aa6d57 add symv bench 2009-02-20 21:05:19 +00:00
Gael Guennebaud
19b035ee11 s/cholesky/llt in precompiled lib and BTL 2009-02-06 14:01:01 +00:00
Gael Guennebaud
cc90495e30 add bench_reverse, draft of a reverse vectorization for AltiVec, make 
global Scaling function static
 2009-02-06 13:28:55 +00:00
Gael Guennebaud
b0dd22cc72 update cholesky benchmark 2009-02-03 19:05:10 +00:00
Gael Guennebaud
dde729379a various updates in the (still messy) sparse benchmarks 2009-01-28 20:32:28 +00:00
Gael Guennebaud
f645d1f911 * complete the support of QVector via a QtAlignedMalloc header 
* add a unit test for QVector which shows the issue with QVector::fill
 2009-01-20 16:50:47 +00:00
Gael Guennebaud
0c7974dd4d bugfix in Map by Keir Mierle 2009-01-18 09:53:06 +00:00
Gael Guennebaud
22792c696f add ublas vector of vector in sparse setter bench 2009-01-17 16:24:49 +00:00
Gael Guennebaud
cc6c4d807b add a sparse setter bench 2009-01-17 14:05:01 +00:00
Gael Guennebaud
f5741d4277 add a sparse * dense_vector bench 2009-01-14 18:27:17 +00:00
James Richard Tyrer
28e15574df updating FindEigen2.cmake for proper search order 2009-01-11 16:18:59 +00:00