Hauke Heibel
71e5cbcbc4
Added specializations for DontAlign when using Dynamic matrices.
...
This allows users to store Matrices in smart pointers without the
need for a specialized allocator/de-allocator.
2009-06-03 16:47:38 +02:00
Mark Borgerding
1c54340174
more work on ei_fftw_impl
2009-05-31 15:44:57 -04:00
Mark Borgerding
1fd6dfe428
added ei_fftw_impl
2009-05-30 17:55:47 -04:00
Hauke Heibel
f292d2352e
Relaxed checks againts _MaxRows and _MaxCols in Matrix::_check_template_params().
2009-05-29 09:09:48 +02:00
Mark Borgerding
f13e000b45
various comment changes
2009-05-27 21:32:42 -04:00
Benoit Jacob
ee92009fd8
make Umeyama, and its unit-test, work for me on gcc 4.3
2009-05-27 23:10:24 +02:00
Benoit Jacob
86be59124d
fix the static assert checking the size template parameters.
2009-05-27 23:07:29 +02:00
Hauke Heibel
4d1e492c00
* Umeyama has now similar performance for RowMajor and ColMajor layouts.
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* Fixed a bug in umeyama for fixed size matrices.
* Fixed the umeyama unit test for fixed size matrices.
* Added XprHelper::ei_plain_matrix_type_row_major.
2009-05-27 19:24:05 +02:00
Ingmar Vanhassel
7a7a3f3570
Fix out of source build
2009-05-27 17:36:46 +02:00
Hauke Heibel
db5647abae
Added Umeyama implementation.
2009-05-26 19:22:25 +02:00
Mark Borgerding
09b4733255
added real-optimized inverse FFT (NFFT must be multiple of 4)
2009-05-25 23:52:21 -04:00
Mark Borgerding
03ed6f9bfb
refactored ei_kissfft_impl to maintain a cache of cpx fft plans
2009-05-25 23:06:49 -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
3047988172
scalar forward FFT optimized for even size, converts to cpx for odd
2009-05-23 12:50:07 -04:00
Mark Borgerding
9c0fcd0f62
started real optimization, added benchmark for FFT
2009-05-23 10:09:48 -04:00
Gael Guennebaud
9d5728c511
fix #4
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and also improve performance of Tridiag::diag/subDiag at the same time
2009-05-23 13:31:20 +00:00
Mark Borgerding
8b4afe3deb
added non-optimized real forward fft (no inverse yet)
2009-05-22 22:37:59 -04:00
Benoit Jacob
42848498aa
fixes #5 : freebsd really has aligned malloc
2009-05-22 23:54:52 +02:00
Benoit Jacob
7667a93cbe
merge
2009-05-22 20:31:26 +02:00
Benoit Jacob
6347b1db5b
remove sentence "Eigen itself is part of the KDE project."
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it never made very precise sense. but now does it still make any?
2009-05-22 20:25:33 +02:00
Thomas Capricelli
0ed7c2f6d7
fix typo
2009-05-22 19:46:29 +02:00
Hauke Heibel
c7303a876f
Oops, here the actual LLT and LDLT patch.
2009-05-22 15:58:20 +02:00
Hauke Heibel
0523b64fe9
Eigensolver decomposition interface unification.
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Added default ctor and public compute method as
well as safe-guards against uninitialized usage.
Added unit tests for the safe-guards.
2009-05-22 14:27:58 +02:00
Hauke Heibel
7435d5c079
LLT and LDLT decomposition interface unification.
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Added default ctor and public compute method as
well as safe-guards against uninitialized usage.
Added unit tests for the safe-guards.
2009-05-22 14:27:58 +02:00
Hauke Heibel
2c247fc8a8
LU and PartialLU decomposition interface unification.
...
Added default ctor and public compute method as well
as safe-guards against uninitialized usage.
Added unit tests for the safe-guards.
2009-05-22 14:27:58 +02:00
Hauke Heibel
5c5789cf0f
QR and SVD decomposition interface unification.
...
Added default ctor and public compute method as
well as safe-guards against uninitialized usage.
Added unit tests for the safe-guards.
2009-05-22 14:27:58 +02:00
Benoit Jacob
c7baddb132
add internal comment (mostly a pretext to test the eigen-commits list)
2009-05-20 16:54:40 +02:00
Gael Guennebaud
dd45c4805c
* add a writable generic coeff wise expression (CwiseUnaryView)
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* add writable .real() and .imag() functions
2009-05-20 15:41:23 +02:00
Gael Guennebaud
6ecd02d7ec
merge
2009-05-20 00:05:28 +02:00
Gael Guennebaud
56aad5aafb
* add a FindEigen2.cmake file for reference
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* parse the version number from the Macro.h header file
2009-05-20 00:04:08 +02:00
Benoit Jacob
a697cb4094
fix comments (old comments that were copied from LU)
2009-05-19 21:54:29 +02:00
Rhys Ulerich
066acca179
Added pkgconfig support
2009-05-19 11:48:50 -05:00
Gael Guennebaud
65181df1f9
update CTestConfig file for my.cdash.org
2009-05-19 10:21:24 +02:00
Gael Guennebaud
93123bc021
merge
2009-05-19 09:41:27 +02:00
Gael Guennebaud
510029f2bc
* optimize sum() for sparse matrices and vectors
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* fix the row()/col() functions of some InnerVector
2009-05-19 09:40:00 +02:00
Gael Guennebaud
f47c4b5da8
update cdash testsuite file to use mercurial
2009-05-19 09:24:22 +02:00
Mark Borgerding
68cad98bc9
indent level change
2009-05-19 00:34:38 -04:00
Mark Borgerding
be1b2ad4ec
removed unused code
2009-05-19 00:26:19 -04:00
Mark Borgerding
92ca9fc032
initial pass of FFT module -- includes complex 1-d case only
2009-05-19 00:21:04 -04:00
Jitse Niesen
72f66d717d
Evaluate argument of matrix exponential only once.
2009-05-18 23:14:53 +01:00
Gael Guennebaud
b83d9b48fa
fix compilation with ICC
2009-05-18 18:26:45 +02:00
Gael Guennebaud
c8629e12f4
fix #3 , remove inline keywords in QtAlignedMalloc (MSVC fix)
2009-05-18 18:09:21 +02:00
Gael Guennebaud
e186728867
fix #1 : need to nest by value the affine part in homogeneous product
2009-05-18 17:55:50 +02:00
Gael Guennebaud
e0832d5d93
fix bug reported by Moritz Lenz about random setter
2009-05-18 17:26:01 +02:00
Jitse Niesen
e3d64cb418
Fix compilation error in createRandomMatrixOfRank()
2009-05-17 21:17:45 +01:00
Hauke Heibel
6358c12998
* introduced method createRandomMatrixOfRank (R = U*D*V where U,V unitary, D r-by-c diag. with rank non-zero values)
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* switched lu/qr tests to be using createRandomMatrixOfRank
* removed unused methods doSomeRankPreservingOperations
* removed NOTE about doSomeRankPreservingOperations
2009-05-17 16:07:12 +02:00
Benoit Jacob
934d6b4749
fix #2 , bug in Diagonal::MaxRowsAtCompileTime when Index==Dynamic
2009-05-17 16:00:56 +02:00
Hauke Heibel
6ea7cbdc87
* added missing project definition (see doc of add_subdirectory and EXCLUDE_FROM_ALL) to fix a win build issue
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* commented out non-existing unsupported-snippets and -examples
2009-05-17 12:12:39 +02:00
Thomas Capricelli
36c9c2597f
Added tag after-hg-migration for changeset cd6c258f44
2009-05-16 17:23:50 +02:00
