Gael Guennebaud
55de162cf6
fix #10 : the reallocateSparse function was half coded
2009-06-08 14:05:23 +02:00
Hauke Heibel
f26c691678
Renamed internal helper functions from the Memory header.
2009-06-04 17:25:15 +02:00
Hauke Heibel
5f04f8eb6b
Fixes #9 . Thanks to the (unknown) bug contributor.
2009-06-04 09:11:35 +02:00
Hauke Heibel
6530c8f5b4
A much simplified version of the earlier commit introducing way fewer changes compared to changeset f292d2352e
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.
The reason of the previous commit was incorrect. The smart pointers issues were actually a result of issue 9.
2009-06-03 22:22:15 +02:00
Hauke Heibel
71e5cbcbc4
Added specializations for DontAlign when using Dynamic matrices.
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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
Hauke Heibel
f292d2352e
Relaxed checks againts _MaxRows and _MaxCols in Matrix::_check_template_params().
2009-05-29 09:09:48 +02:00
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
Hauke Heibel
db5647abae
Added Umeyama implementation.
2009-05-26 19:22:25 +02:00
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
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
2c247fc8a8
LU and PartialLU 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
5c5789cf0f
QR and SVD 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
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
Benoit Jacob
a697cb4094
fix comments (old comments that were copied from LU)
2009-05-19 21:54:29 +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
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
Benoit Jacob
934d6b4749
fix #2 , bug in Diagonal::MaxRowsAtCompileTime when Index==Dynamic
2009-05-17 16:00:56 +02:00
Benoit Jacob
dd390470e1
simplification (no reason anymore to write that in that convoluted way)
2009-05-15 16:05:45 +00:00
Benoit Jacob
5ee9f1a705
argh, forgot to re-add the throw()
2009-05-15 15:54:52 +00:00
Benoit Jacob
126284d08b
* fix bugs in EigenTesting.cmake: it didn't work with -DEIGEN_NO_ASSERTION_CHECKING=ON
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* only try...catch if exceptions are enabled
2009-05-15 15:53:26 +00:00
Benoit Jacob
7c14e1eac4
add partial-pivoting LU decomposition
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the name 'PartialLU' is not meant to be definitive!
make inverse() and determinant() use it, so it's *almost* considered
well tested.
2009-05-13 02:02:22 +00:00
Gael Guennebaud
f5b5571a5a
compilation fixes
2009-05-12 07:32:34 +00:00
Gael Guennebaud
6a4e94f349
bugfix from Jens Mueller (s/RowMajor/IsRowMajor)
2009-05-11 10:59:27 +00:00
Benoit Jacob
9afd1324fd
constant Diagonal ---> DiagonalBits
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introduce ei_is_diagonal to check for it
DiagonalCoeffs ---> Diagonal and allow Index to by Dynamic
-> add MatrixBase::diagonal(int) with unittest and doc
2009-05-10 16:24:39 +00:00
Benoit Jacob
c500415e18
result of our experiments with LU tuning: implement very simple formula, that
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turns out to be similar to Higham's formula already in use in LDLt
2009-05-07 20:35:26 +00:00
Gael Guennebaud
b6c76c30cd
apply patch from Hauke Heibel cleaning overloaded operator new/detete
2009-05-07 20:33:48 +00:00
Benoit Jacob
47fc3858b9
oops, didn't want to commit that
2009-05-07 18:40:06 +00:00
Benoit Jacob
c8a22dbc08
CREDIT Hauke Heibel, more std::vector::insert fixes
2009-05-07 18:38:07 +00:00
Gael Guennebaud
6dffdca123
fix realloc when initial size was 0 (bug reported by Jens Mueller)
2009-05-07 13:13:42 +00:00
Benoit Jacob
4f0af00e51
*add missing overloads of setZero, etc... that were mentioned in the tutorial
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--->they go into Matrix as they resize.
*add isConstant() alias to isApproxToConstant()
*extend unit-test
*change an assert into a static assert
2009-05-06 21:40:24 +00:00
Benoit Jacob
0c0d38272e
add copyright on two public headers that are not so trivial...
2009-05-06 15:48:28 +00:00
Benoit Jacob
e1abffa513
add missing function, thanks to Hauke Heibel
2009-05-06 13:33:35 +00:00
Gael Guennebaud
3361ad4589
one more gcc 3.3 fix
2009-05-06 10:51:46 +00:00
Gael Guennebaud
db079f3a8c
fix internal error with gcc 3.3 (all tests are now ok with 3.3 !)
2009-05-06 09:37:30 +00:00
Gael Guennebaud
1e286464ab
* compilation fixes for gcc 3.3
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* test Part::swap
2009-05-06 08:43:38 +00:00
Benoit Jacob
66f059b99d
remove unused member remean that was just initialized
2009-05-05 17:29:44 +00:00
Benoit Jacob
46e1162a39
reimplement linearRegression on top of fitHyperplane which is much better
2009-05-05 17:15:35 +00:00
Benoit Jacob
2b2f0c0220
fix linearRegression, fix doc, add unit test (it was untested since the change
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making fitHyperplane no longer use it)
2009-05-05 16:50:58 +00:00
Gael Guennebaud
5b364a68cb
oops
2009-05-04 14:53:21 +00:00
