Gael Guennebaud
fe62c06d9b
Fix compilation.
2016-06-03 07:47:38 +02:00
Gael Guennebaud
df9a5e13c6
Fix SelfAdjointEigenSolver for some input expression types, and add new regression unit tests for sparse and selfadjointview inputs.
2016-05-19 13:07:33 +02:00
Gael Guennebaud
21d692d054
Use coeff(i,j) instead of operator().
2016-05-18 17:09:20 +02:00
Gael Guennebaud
8b0d1eb0f7
Fix numerous doxygen shortcomings, and workaround some clang -Wdocumentation warnings
2016-01-01 21:45:06 +01:00
Gael Guennebaud
29bb599e03
Fix numerous doxygen issues in auto-link generation
2015-12-30 16:04:24 +01:00
Gael Guennebaud
f93654ae16
bug #1098 : fix regression introduced when generalizing some compute() methods in changeset 7031a851d4
...
.
2015-10-26 16:00:25 +01:00
Christoph Hertzberg
d6f762d955
Fixed cuda code: EIGEN_DEVICE_FUNC must come after template<...>
2015-09-10 11:46:27 +02:00
Christoph Hertzberg
e3f69eb60d
Fixed minor regression caused by 7031a851d4
2015-09-08 10:53:10 +02:00
Gael Guennebaud
7031a851d4
Generalize matrix ctor and compute() method of dense decomposition to 1) limit temporaries, 2) forward expressions to nested decompositions, 3) fix ambiguous ctor instanciation for square decomposition
2015-09-07 10:42:04 +02:00
Gael Guennebaud
3b0ad02c10
Remove wrongly pushed debugging statements
2015-07-22 14:33:57 +02:00
Gael Guennebaud
f5aa640862
Clean some previous changes and more cuda fixes
2015-07-15 10:57:55 +02:00
Gael Guennebaud
c911fc8dee
split compiler intensive bdcsvd_1 unit test
2015-06-26 16:14:23 +02:00
Gael Guennebaud
82b6ac0864
Enforce eigenvectors to be column-major (for performance reasons)
2015-06-19 11:25:46 +02:00
Gael Guennebaud
cd8b996f99
Extend unit test and documentation of SelfAdjointEigenSolver::computeDirect
2015-06-08 16:16:42 +02:00
Christoph Hertzberg
ebea530782
bug #1014 : More stable direct computation of eigenvalues and -vectors for 3x3 matrices
2015-05-17 21:54:32 +02:00
Gael Guennebaud
ef81730625
Ignore denormal numbers in selfadjoint eigensolver.
2015-05-12 18:38:43 +02:00
Gael Guennebaud
4a936974a5
bug #1013 : fix 2x2 direct eigensolver for identical eiegnvalues
2015-05-07 15:55:12 +02:00
Gael Guennebaud
8580eb6808
bug #949 : add static assertion for incompatible scalar types in dense end-user decompositions.
2015-03-13 21:06:20 +01:00
Gael Guennebaud
cc641aabb7
Remove deprecated usage of expr::Index.
2015-02-16 14:46:51 +01:00
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
Christoph Hertzberg
36448c9e28
Make constructors explicit if they could lead to unintended implicit conversion
2014-09-23 14:28:23 +02:00
Gael Guennebaud
9c0aa81fbf
bug #854 : fix numerical issue in SelfAdjointEigenSolver::computeDirect for 3x3 matrices. The tolerance to detect stable cross products was too optimistic.
...
Add respective unit tests.
2014-08-21 10:49:09 +02:00
Chen-Pang He
2bf58316ee
Fix dox at internal::tridiagonal_qr_step
2014-07-06 13:49:43 +08:00
Christoph Hertzberg
324e7e8fc9
Removed the deprecated EIGEN2_SUPPORT, as previously announced. A compilation error is raised, if this compile-switch is defined. The documentation references to the corresponding pages from Eigen3.2 now. Also, the Eigen2 testsuite has been removed.
2014-07-01 16:58:11 +02:00
Gael Guennebaud
deab937d45
NVCC: fix closed-form eigenvalue decomposition, workaround gcc4.7/nvcc5.5 issue
2014-01-24 12:50:29 +01:00
Gael Guennebaud
8fe609311d
Move internal::swap to numext to fix ambiguous call with std::swap
2013-11-07 09:01:26 +01:00
Gael Guennebaud
1bb1a57ef7
merge with default branch
2013-11-05 10:31:59 +01:00
Gael Guennebaud
ddf7753631
Add nvcc support for small eigenvalues decompositions and workaround lack of support for std::swap and std::numeric_limits
2013-08-01 16:26:57 +02:00
Desire NUENTSA
736fe99fbf
Fix bug #326 : expose tridiagonal eigensolver to end-users through ComputeFromTridiagonal()
2013-07-18 10:32:31 +02:00
Gael Guennebaud
62670c83a0
Fix bug #314 : move remaining math functions from internal to numext namespace
2013-06-10 23:40:56 +02:00
Sergey Popov
761b3bbb69
Fix bug #540 : SelfAdjointEigenSolver improperly used the upper triangular part to extract the scaling factor.
2013-01-12 12:07:49 +01:00
Gael Guennebaud
a76fbbf397
Fix bug #314 :
...
- remove most of the metaprogramming kung fu in MathFunctions.h (only keep functions that differs from the std)
- remove the overloads for array expression that were in the std namespace
2012-11-06 15:25:50 +01:00
Gael Guennebaud
af824091be
Fix precision regression when attempting to fix underflow issues.
2012-08-05 09:57:31 +02:00
Benoit Jacob
69124cfca2
Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.
2012-07-13 14:42:47 -04:00
Gael Guennebaud
a2c3003be2
Fix possible underflow issues in SelfAdjointEigenSolver
2012-07-10 09:51:26 +02:00
Jitse Niesen
5d56f9f763
Remove unused file EigenvaluesCommon.h
2012-04-16 13:47:48 +01:00
Jitse Niesen
3c412183b2
Get rid of include directives inside namespace blocks (bug #339 ).
2012-04-15 11:06:28 +01:00
Gael Guennebaud
9c86ee2695
fix static inline versus inline static issues (the former is the correct order)
2012-01-31 12:58:52 +01:00
Jitse Niesen
1e7712771e
Remove asserts that eigenvalue computation has converged (bug #354 ).
2011-12-12 17:17:38 +00:00
Gael Guennebaud
105e170d8b
trivial compilation fix
2011-12-10 16:17:12 +01:00
Igor Krivenko
36457178f9
bug #352:properly cast constants
2011-12-09 23:38:41 +01:00
Gael Guennebaud
01b4b6e456
improve accuracy of 3x3 direct eigenvector extraction
2011-11-23 22:43:40 +01:00
Jitse Niesen
a594ac3966
Allow for more iterations in SelfAdjointEigenSolver (bug #354 ).
...
Add an assert to guard against using eigenvalues that have not converged.
Add call to info() in tutorial example to cover non-convergence.
2011-11-02 14:18:20 +00:00
Gael Guennebaud
42e2578ef9
the min/max macros to detect unprotected min/max were undefined by some std header,
...
so let's declare them after and do the respective fixes ;)
2011-08-19 14:18:05 +02:00
Gael Guennebaud
f162f7c323
fix a numerical issue in the direct 3x3 eigenvector extraction
2011-08-08 10:46:26 +02:00
Gael Guennebaud
e8313364c1
simplify a bit the 2x2 direct eigenvalue solver
2011-07-22 11:21:43 +02:00
Gael Guennebaud
47a2bca89f
integrate Hauke's 2x2 direct symmetric eigenvalues solver
2011-07-22 09:43:14 +02:00
Gael Guennebaud
26d7dad138
add a computeDirect method to SelfAdjointEigenSolver for fast eigen decomposition
2011-07-21 19:07:52 +02:00
Gael Guennebaud
5fdebc2fa5
fix bug #316 - SelfAdjointEigenSolver::compute does not handle matrices of size (1,1) correctly
2011-07-09 07:15:14 +02:00
Jitse Niesen
a96c849c20
Document enums in Constants.h (bug #248 ).
...
To get the links to work, I also had to document the Eigen namespace.
Unfortunately, this means that the word Eigen is linked whenever it appears
in the docs.
2011-05-03 17:08:14 +01:00
