mirror/eigen
2
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2024-12-15 07:10:37 +08:00
Code Issues Packages Projects Releases Wiki Activity
1,169 Commits 11 Branches 89 Tags 160 MiB
c6e81869d0
Commit Graph

806 Commits

Author SHA1 Message Date
Moritz Lenz
c6e81869d0 fixed typo in SuperLUSupport.h 2009-06-17 11:55:57 +02:00
Gael Guennebaud
627595ad19 * rename PartialRedux to VectorwiseOp 
* add VectorwiseOp's +, -, +=, -= operators
 2009-06-10 11:20:30 +02:00
Gael Guennebaud
f3fd7fd22b fix #11: now the default Transform ctor set the last row in Affine mode. 2009-06-10 09:35:04 +02:00
Gael Guennebaud
d97d307fcf SparseMatrix::resize() always resets the matrix to an empty one 2009-06-08 14:12:11 +02:00
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 
.
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. 
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. 
* 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 
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." 
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. 
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) 
* 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 
* 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 
* only try...catch if exceptions are enabled
 2009-05-15 15:53:26 +00:00
Benoit Jacob
7c14e1eac4 add partial-pivoting LU decomposition 
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 
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 
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 
--->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 
* test Part::swap
 2009-05-06 08:43:38 +00:00