Christoph Hertzberg
97a36ecba4
Suppress some remaining Index conversion warnings
2015-02-17 18:52:39 +01:00
Gael Guennebaud
aa6c516ec1
Fix many long to int conversion warnings:
...
- fix usage of Index (API) versus StorageIndex (when multiple indexes are stored)
- use StorageIndex(val) when the input has already been check
- use internal::convert_index<StorageIndex>(val) when val is potentially unsafe (directly comes from user input)
2015-02-16 13:19:05 +01:00
Gael Guennebaud
fc202bab39
Index refactoring: StorageIndex must be used for storage only (and locally when it make sense). In all other cases use the global Index type.
2015-02-13 18:57:41 +01:00
Gael Guennebaud
fe51319980
Merge Index-refactoring branch with default, fix PastixSupport, remove some useless typedefs
2015-02-13 10:03:53 +01:00
Jan Blechta
c3f3580b8f
Fix bug #733 : step by step solving is not a good example for solveWithGuess
2015-02-10 14:24:39 +01:00
Gael Guennebaud
deecff97ed
typo
2015-02-10 19:22:05 +01:00
Gael Guennebaud
c6e8caf090
Allows Lower|Upper as a template argument of CG and MINRES: in this case the full matrix will be considered.
2015-02-10 18:57:41 +01:00
Gael Guennebaud
d10d6a40dd
bug #897 : Update unsupported iterative solvers based on IterativeSolverBased.
2015-02-10 13:02:59 +01:00
Filippo Basso
a8f2c6eec7
Using numext::pow instead of std::pow in poly_eval function.
2015-02-04 18:37:51 +00:00
Christoph Hertzberg
e8cdbedefb
bug #877 , bug #572 : Introduce a global Index typedef. Rename Sparse*::Index to StorageIndex, make Dense*::StorageIndex an alias to DenseIndex. Overall this commit gets rid of all Index conversion warnings.
2014-12-04 22:48:53 +01:00
Gael Guennebaud
5fc4ce6449
bug #876 : remove usage of atanh2 in matrix power
2014-12-08 16:44:05 +01:00
Gael Guennebaud
77294047d6
bug #876 , matrix_log_compute_2x2: directly use logp1 instead of atanh2
2014-12-08 16:28:06 +01:00
Gael Guennebaud
21c0a2ce0c
Move D&C SVD to official SVD module.
2014-10-29 11:29:33 +01:00
Benjamin Chrétien
c426054767
BDCSVD: fix CMake install (missing separator).
2014-10-24 15:10:56 +02:00
Christoph Hertzberg
1fa793cb97
Removed weird self assignment.
2014-10-24 13:19:19 +02:00
Gael Guennebaud
fe57b2f963
bug #701 : workaround (min) and (max) blocking ADL by introducing numext::mini and numext::maxi internal functions and a EIGEN_NOT_A_MACRO macro.
2014-10-20 15:55:32 +02:00
Gael Guennebaud
4b7c3abbea
Fix D&C SVD wrt zero matrices
2014-10-17 15:32:55 +02:00
Gael Guennebaud
2cc41dbe83
D&C SVD: fix some numerical issues by truly skipping deflated singular values when computing them
2014-10-15 15:21:12 +02:00
Gael Guennebaud
c26e8a1af3
D&C SVD: fix deflation of repeated singular values, fix sorting of singular values, fix case of complete deflation
2014-10-15 11:59:21 +02:00
Gael Guennebaud
ccd70ba123
Various numerical fixes in D&C SVD: I cannot make it fail with double, but still need to tune for single precision, and carefully test with duplicated singular values
2014-10-09 23:29:01 +02:00
Gael Guennebaud
118b1113d9
Workaround MSVC issue.
2014-10-07 09:53:39 +02:00
Gael Guennebaud
503c176d8e
Fix missing outer() member in DynamicSparseMatrix
2014-10-07 09:53:27 +02:00
Gael Guennebaud
dbdd8b0883
D&C SVD: add scaling to avoid overflow, fix handling of fixed size matrices
2014-10-06 19:35:57 +02:00
Gael Guennebaud
842e31cf5c
Let KroneckerProduct exploits the recently introduced generic InnerIterator class.
2014-09-29 13:37:49 +02:00
Georg Drenkhahn
8a502233d8
Correcting the ReturnType in traits<KroneckerProduct<>> to include the correct Index type.
...
Fixed mixup of types Rhs::Index and Lhs:Index in various loop variables.
Added explicit type conversion for arithmetic expressions which may return a wider type.
2014-09-21 23:19:29 +02:00
Georg Drenkhahn
3bd31e21b5
Fixed compiler warning on implicit integer conversion by separating index type for matrix and permutation matrix which may not be equal.
2014-09-20 15:00:36 +02:00
Gael Guennebaud
abba11bdcf
Many improvements in Divide&Conquer SVD:
...
- Fix many numerical issues, in particular regarding deflation.
- Add heavy debugging output to help track numerical issues (there are still fews)
- Make use of Eiegn's apply-inplane-rotation feature.
2014-09-22 15:22:52 +02:00
Gael Guennebaud
2ae20d558b
Update KroneckerProduct wrt evaluator changes
2014-09-18 22:08:49 +02:00
Gael Guennebaud
62bce6e5e6
Make MatrixFunction use nested_eval instead of nested
2014-09-18 17:31:17 +02:00
Gael Guennebaud
0ca43f7e9a
Remove deprecated code not used by evaluators
2014-09-18 15:15:27 +02:00
Gael Guennebaud
749b56f6af
merge with default branch
2014-09-14 17:34:54 +02:00
Gael Guennebaud
dacd39ea76
Exploit sparse structure in naiveU and naiveV when updating them.
2014-09-05 17:51:46 +02:00
Gael Guennebaud
15bad3670b
Apply Householder U and V in-place.
2014-09-04 09:17:01 +02:00
Gael Guennebaud
c82dc227f1
Cleaning in BDCSVD (formating, handling of transpose case, remove some for loops)
2014-09-03 10:15:24 +02:00
Gael Guennebaud
a96f3d629c
Clean bdcsvd
2014-09-02 22:30:23 +02:00
Gael Guennebaud
b3a0365429
merge with default branch
2014-09-01 18:21:01 +02:00
Gael Guennebaud
eb39296028
Reafctoring in D&C SVD unsupported module: clean and merge the SVDBase class to Eigen/SVD, rm copy/pasted JacobiSVD.h file
2014-09-01 18:16:20 +02:00
Gael Guennebaud
daad9585a3
Fix Kronecker product in legacy mode.
2014-09-01 17:24:07 +02:00
Gael Guennebaud
b051bbd64f
Make unsupport sparse solvers use SparseSolverBase
2014-09-01 17:21:47 +02:00
Gael Guennebaud
b3d63b4db2
Add evaluator for DynamicSparseMatrix
2014-09-01 17:21:05 +02:00
Freddie Witherden
c3e4080474
Allow LevenbergMarquardt to work with non-standard types.
2014-08-27 15:24:51 +01:00
Gael Guennebaud
280661e67d
Remove LM::sqrt_() member function in favor of a shortcut for sqrt(epsilon())
2014-09-02 17:29:06 +02:00
Kolja Brix
953ec08089
Correct GMRES:
...
* Fix error in calculation of residual at restart.
* Use relative residual as stopping criterion.
* Improve documentation.
2014-08-02 18:39:15 +02:00
Gael Guennebaud
d79516660c
Make loadMarket use the sparse-matrix index type, thus enabling loading huge matrices.
2014-07-31 16:43:19 +02:00
Jitse Niesen
5f3d542b8a
Fix typo in MatrixExponential noticed by Markos.
2014-07-25 13:34:03 +01:00
Hauke Heibel
5f1eedd655
Merged in complexzeros/eigen (pull request PR-69)
...
Added Spline interpolation with derivatives.
2014-07-11 12:03:10 +02:00
Jeff
b1169ce40c
Fixed index that would cause crash with two point, two derivative interpolation. Added static_cast.
2014-07-10 12:03:42 -06:00
Kolja Brix
e955725ff1
Fix GMRES: Initialize essential Householder vector with correct dimension. Add check if initial guess is already a sufficient approximation.
2014-07-10 08:20:55 +02:00
Gael Guennebaud
904509fbb6
Move using std::abs from Eigen's namespace to function scope.
2014-07-08 10:28:09 +02:00
Chen-Pang He
8ee38d2db6
Fix dox for namespaces
2014-07-05 21:48:48 +08:00
