mirror/eigen
2
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2024-12-21 07:19:46 +08:00
Code Issues Packages Projects Releases Wiki Activity
5,419 Commits 11 Branches 89 Tags 162 MiB
8ee38d2db6
Commit Graph

849 Commits

Author SHA1 Message Date
Chen-Pang He
f34db6578a KroneckerProduct: we have const_cast_derived so why not use it? 2012-10-14 01:38:38 +08:00
Gael Guennebaud
3f82401890 Update doxygen files to doxygen version 1.8 2012-12-28 18:52:53 +01:00
Gael Guennebaud
f41d96deb9 Fix several documentation issues 2012-12-24 13:33:22 +01:00
David Harmon
23ce05971b Add arpack support module file 2012-12-16 19:11:24 +01:00
David Harmon
dbe1ab67ac Added ARPACK support for standard and generalized eigenvalue problems. Currently self-adjoint only. 2012-10-06 17:18:09 -06:00
Gael Guennebaud
8844f632fa Move work in progress Levenberg Marquardt module in unsupported 2012-12-08 18:22:23 +01:00
Gael Guennebaud
d85253ccf4 Backed out changeset 363e506776 2012-12-07 20:53:19 +01:00
Desire NUENTSA
363e506776 Rename the old LevenbergMarquardt class to LevenbergMarquardtLegacy 
Split the levenberg marquardt test and the hybrid nonlinear test
 2012-12-07 15:51:25 +01:00
Desire NUENTSA
71cb78e1ba Fix Incomplete Cholesky factorization. Stable but need iterative robust shift 2012-12-07 15:33:26 +01:00
Pavel Holoborodko
895d90d3e1 Fixed mpreal for IA64 architectures 2012-12-04 18:15:46 +09:00
Gael Guennebaud
6a790058f5 remove deprecated InnerVectorSet for the deprecated DynamicSparseMatrix class 2012-11-16 09:03:42 +01:00
Desire NUENTSA
b40a5b8b48 Improve the IncompleteLLT ... not yet robust 2012-11-13 18:14:34 +01:00
Desire NUENTSA
474716ec5b Add restarted GMRES with deflation 2012-11-12 10:47:55 +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
Desire NUENTSA
f7e203fb0c Fix build error in matrixfunctions on MSVC 2012-10-30 11:30:37 +01:00
Pavel Holoborodko
7857118f2e Fixed gcc warnings, John Westwood name and round_style function 2012-10-19 22:51:55 +09:00
Pavel Holoborodko
8b84e05739 Updated multiprecision module to support the most recent version of MPFR C++ 2012-10-19 18:12:31 +09:00
Desire NUENTSA
77f92bf0b1 the repeated solves are already present in check_sparse_solving() 2012-10-09 13:30:48 +02:00
dnuentsa
f757034001 MINRES solver 2012-10-09 13:07:09 +02:00
Desire NUENTSA
fe78c86b4a Discard failing tests in NonlinearOptimization 2012-10-09 12:20:21 +02:00
giacomo po
bf81276dad spd test instead of square test. Still missing complex version of MINRES. 2012-10-01 12:23:03 -07:00
Jitse Niesen
2008f76120 Merge 2012-09-29 17:35:15 +01:00
Chen-Pang He
d7d96f6694 Make testExponentLaws in matrix_power quiet. It was too noisy. 2012-09-29 17:45:59 +08:00
Chen-Pang He
50c07e50e8 Avoid memory manipulation for simplicity, efficiency, and safety. 2012-09-29 17:41:51 +08:00
Chen-Pang He
5814a5f1a0 Abort the extension. MatrixSquareRootTriangular only takes upper triangular matrices. 2012-09-29 17:41:06 +08:00
Chen-Pang He
067a5a98c8 Extend MatrixPowerTriangularAtomic for future implementation for triangular matrix power. 2012-09-29 02:02:12 +08:00
giacomo po
01cb88fff8 compiling (but failing) unit test 2012-09-27 17:44:54 -07:00
Chen-Pang He
ed18d6f2ad Fix doc and tidy up 2012-09-28 02:08:14 +08:00
Desire NUENTSA
82c3ff3784 Fix Build error on MSVC 2012-09-27 12:04:59 +02:00
Chen-Pang He
3b88216d42 Move unshared items back to MatrixPower 2012-09-27 17:19:32 +08:00
Chen-Pang He
73a0bfe261 Write doc on (matrix power) * (matrix expression) 2012-09-27 02:31:18 +08:00
Chen-Pang He
aa5acdb352 Create class MatrixPowerBase for further extension (like specialization for triangular or self-adjoint matrices) 2012-09-27 02:20:36 +08:00
Desire NUENTSA
a01371548d Define sparseLU functions as static 2012-09-25 09:53:40 +02:00
giacomo po
fd0441baee some clean-up and new comments. 2012-09-24 09:20:40 -07:00
Chen-Pang He
d387dfa9dc Remove unnecessary code. lazyAssign seems to fix all (noalias, initialization, etc.) 2012-09-24 23:36:19 +08:00
giacomo po
18c41aa04f Some minor optimization. 2012-09-24 08:33:11 -07:00
giacomo po
dd7ff3f493 moved MINRES to unsupported. Made unit test. 2012-09-24 07:47:38 -07:00
Chen-Pang He
334532b7f5 Remove class MatrixPowerEvaluator with enhanced existing MatrixPowerReturnValue to simplicity, but docs are not completed yet. 2012-09-23 23:49:50 +08:00
Chen-Pang He
1d402dac03 Fix bug in MatrixPower(expression) due to destruction of temporary objects. Sorry for ugly pointer manipulation but it prevents copying a PlainObject. 2012-09-23 18:49:44 +08:00
Chen-Pang He
963794b04a Eliminate unnecessary evaluations 2012-09-23 00:20:19 +08:00
Chen-Pang He
7e64f78f65 Avoid inefficient 2x2 LU 2012-09-22 22:06:22 +08:00
Chen-Pang He
d7b1049cab Fix my typo in MatrixPowerBase.h, no effect on the flow. 2012-09-22 19:13:02 +08:00
Chen-Pang He
dd8034bd1c Fix cost evaluation. (chain product for integral power) 2012-09-22 17:37:14 +08:00
Chen-Pang He
446d14f6ad Implement matrix power-matrix product again 2012-09-22 03:26:00 +08:00
Chen-Pang He
87afd99433 Enable saving intermidiate (Schur decomposition) but disable unstable specialization for matrix power-matrix product. 2012-09-21 23:24:28 +08:00
Chen-Pang He
d5d99dd1f0 Optimize matrix functions: m_fT is triangular and trmm is faster than gemm 2012-09-16 14:42:42 +08:00
Desire NUENTSA
45672e724e Incomplete Cholesky preconditioner... not yet stable 2012-09-11 12:12:19 +02:00
Chen-Pang He
d23134e4a7 Avoid inefficient 2x2 LU. Move atanh to internal for maintainability. 2012-08-30 23:40:30 +08:00
Chen-Pang He
d0ee31aea6 Fix dox and tabbing 2012-08-29 01:56:23 +08:00
Chen-Pang He
ba4e886376 Tidy up and write dox. 2012-08-28 01:55:13 +08:00
Chen-Pang He
5252d823c9 Optimize matrix power 2012-08-26 02:15:41 +08:00
Chen-Pang He
1cd4279b03 Fix a lot in MatrixPower.h 2012-08-25 01:09:20 +08:00
Jitse Niesen
edc7a09ee7 merge 2012-08-27 22:57:39 +01:00
Chen-Pang He
bfaa7f4ffe Add test for matrix power. 
Use Christoph Hertzberg's suggestion to use exponent laws.
 2012-08-27 22:48:37 +01:00
Desire NUENTSA W.
fe9956defe Read real and complex bench matrices from a unique folder 
Output and display bench results using XML and XSLT
 2012-08-27 22:52:43 +02:00
Chen-Pang He
b55d260ada Replace atanh with atanh2 2012-08-27 21:43:41 +01:00
jdh8
1b4aed7255 Fix toc in dox and claim copyright 2012-08-20 03:04:28 +08:00
jdh8
573d88f81c Dox in MatrixFunctions 2012-08-19 18:12:04 +08:00
jdh8
15dabd4db7 Bugfix in MatrixLogarithm.h 2012-08-18 21:28:05 +08:00
Hauke Heibel
42c1b9a8dd Ensured that all branches of MatrixLogarithmAtomic::getPadeDegree return values. 2012-08-18 10:18:31 +02:00
jdh8
f047030104 Add specialization for float and long double 2012-08-18 02:27:47 +08:00
jdh8
2337ea430b Remove useless code (abort specialization for complex exponent temporarily) 2012-08-15 20:56:03 +08:00
jdh8
4be172d84f matrix power: MatrixBase::pow(RealScalar) and MatrixBase::pow(T) where T is integral type 2012-08-15 00:34:20 +08:00
jdh8
c5800a2452 using std::frexp instead of frexp 2012-08-08 17:50:56 +08:00
jdh8
8cddcaf839 Optimize getting exponent from IEEE floating points. 2012-08-08 01:27:11 +08:00
jdh8
93967b0dd6 Fix some typos in MatrixLogarithm to improve accuracy. 2012-08-03 23:54:42 +08:00
Hauke Heibel
52a0e0d65e Added a default constructor for Splines which creates zero (constant) splines. 2012-07-28 13:37:29 +02:00
Benoit Jacob
df06e5662d MINPACK license is OK for MPL2 after all 2012-07-15 10:30:57 -04:00
Gael Guennebaud
e59f95a9a0 clean old KDE mention and related 2012-07-14 10:04:26 +02:00
Benoit Jacob
269be00925 Add a EIGEN_MPL2_ONLY build option to generate compiler errors when including non-MPL2 modules 2012-07-13 14:42:47 -04:00
Benoit Jacob
0733e622a3 Manual MPL2 relicensing fixes 2012-07-13 14:42:47 -04:00
Benoit Jacob
69124cfca2 Automatic relicensing to MPL2 using Keirs script. Manual fixup follows. 2012-07-13 14:42:47 -04:00
Gael Guennebaud
e46fc8c05c fix GMRES 2012-06-23 19:29:21 +02:00
Gael Guennebaud
5b5f3ecafa MPreal: extended unit test, remove useless internal overloads, add support for internal::cast (needed for printing) 2012-06-21 10:02:32 +02:00
Gael Guennebaud
7380592bc2 patch mpfr c++ copy to fix warnings and min/max issues 2012-06-21 09:59:44 +02:00
Gael Guennebaud
b5093e2585 update internal mpfr C++ copy 2012-06-21 09:56:54 +02:00
Gael Guennebaud
791e28f25d update adolc support wrt "new" NumTraits mechanism 2012-06-18 21:32:56 +02:00
Gael Guennebaud
3fd2beebc8 Matrix-Market: fix perf issue and infinite loop 2012-06-15 09:07:13 +02:00
Gael Guennebaud
37d367a231 fix typo in unsupported/NumericalDiff 2012-06-15 07:56:55 +02:00
Gael Guennebaud
cb64e587c5 Fix kdBVH unit test 2012-06-04 22:01:06 +02:00
Desire NUENTSA
5cbe6a5fbf Read header of Hermitian matrices 2012-05-25 17:53:37 +02:00
Gael Guennebaud
695a7ab9d7 protect min/max with parenthesis 2012-05-15 08:18:39 +02:00
Jitse Niesen
823c44e4e5 merge 2012-05-02 17:21:29 +01:00
Philip Avery
cb3b1bb73e AutoDiffScalar: fix bug with operator/, add missing functions 2012-05-02 17:17:12 +02:00
clusty
d062a8bd31 Got rid of a warning message by doing an explicit cast 2012-05-02 10:50:44 -04:00
Gael Guennebaud
8f47246475 fix lmdif1 with Scalar!=double 2012-05-01 14:46:02 +02:00
Gael Guennebaud
5cab18976b cleaning pass: rm unused variables in MKL stuff, fix a few namespace issues, MarketIO needs iostream 2012-04-18 10:09:46 +02:00
Jitse Niesen
3c412183b2 Get rid of include directives inside namespace blocks (bug #339). 2012-04-15 11:06:28 +01:00
Hauke Heibel
84c93b048e Added spline interpolation with pre-defined knot parameters. 2012-04-13 12:50:05 +02:00
Gael Guennebaud
a3ddb14426 remove use of GSL in polynomialsolver unit test 2012-04-11 09:48:01 +02:00
Gael Guennebaud
a060e0b486 does not include MatrixMaketIterator on win32, 
no "using whatever" in global scope in a header file
 2012-03-31 18:01:43 +02:00
Desire NUENTSA
22cd65ee33 Adding a householder-GMRES implementation from Kolja Brix 2012-03-29 15:00:55 +02:00
Desire NUENTSA
ada9e79145 add a benchmark routine for all sparse linear solvers in Eigen 2012-03-29 14:29:55 +02:00
Desire NUENTSA
afeddd80ab Algorithm to equilibrate rows and columns of a square matrix 2012-03-22 16:18:34 +01:00
Desire NUENTSA
f6cd3389a2 compress loaded market matrix 2012-03-22 15:53:25 +01:00
Gael Guennebaud
b0fd94aa85 improve FindFFTW cmake module 2012-03-15 15:18:22 +01:00
Desire NUENTSA
37d2efd4f6 Adding support to read and write complex matrices in Matrix Market format 2012-03-08 18:45:47 +01:00
Gael Guennebaud
eff167d2c8 SSOR is not there yet 2012-02-19 16:01:13 +01:00
Gael Guennebaud
86bb20c431 remove dead code 2011-12-08 23:22:28 +01:00
Gael Guennebaud
e36a4c880a suppress deprecated warning when compiling legacy tests 2011-12-08 23:15:07 +01:00
Gael Guennebaud
06450882ab add missing CMakeLists.txt in Splines 2011-12-08 23:12:39 +01:00
Jitse Niesen
dd232e30b0 Document QuaternionBase, minor doc improvements. 
* Document class QuaternionBase so that docs for members are displayed.
* Remove obsolete \redstar refering to Array module
* Fix typo in Constants.h
* Document EIGEN_NO_AUTOMATIC_RESIZING
 2011-12-08 14:22:06 +00:00
Hauke Heibel
accae638b2 Fixed a typo. 2011-12-06 15:42:05 +01:00
Gael Guennebaud
dd504d6aae fix bug #223: SparseMatrix::Flags no longer encode triangularness information 2011-12-05 10:17:09 +01:00
Hauke Heibel
a8a2bf3b5a Added docs to the spline module. 2011-12-04 18:44:01 +01:00
Gael Guennebaud
32917515df make the accessors to internal sparse storage part of the public API and remove their "_" prefix. 2011-12-04 12:19:26 +01:00
Gael Guennebaud
950eeab4d7 RandomSetter: turns the matrix into compressed form before the filling 2011-12-03 17:35:21 +01:00
Gael Guennebaud
f10bae74e8 - move CompressedStorage and AmbiVector into internal namespace 
- remove innerVectorNonZeros(j) => use innerVector(j).nonZeros()
 2011-12-02 10:00:24 +01:00
Hauke Heibel
b00a33bc70 Integrated spline class and simple spline fitting 2011-11-25 14:53:40 +01:00
Gael Guennebaud
be9b87377f typo 2011-11-23 08:30:10 +01:00
Gael Guennebaud
53fa851724 move sparse solvers from unsupported/ to main Eigen/ and remove the "not stable yet" warning 2011-11-12 14:11:27 +01:00
Gael Guennebaud
478de03bd8 fix a couple of warnings in the unit tests 2011-11-05 23:30:49 +01:00
Gael Guennebaud
c5ddaf0c87 fix compilation 2011-11-05 10:54:05 +01:00
Gael Guennebaud
94d87abbdb fix fftw cmake stuff 2011-11-03 15:33:42 +01:00
Gael Guennebaud
a997dacc67 mark deprecated sparse solvers as so. 2011-10-24 09:51:02 +02:00
Gael Guennebaud
5d43b4049d factorize solving with guess 2011-10-24 09:33:24 +02:00
Gael Guennebaud
70df09b76d move DynamicSparseMatrix to SparseExtra 2011-10-24 09:31:33 +02:00
Gael Guennebaud
3fce43a704 add a basic ILU preconditioner 2011-10-11 20:41:43 +02:00
Gael Guennebaud
15cb4f5b09 extend BiCGSTAB to arbitrary rhs 2011-10-11 19:53:18 +02:00
Gael Guennebaud
21d27c6f71 add proper bicgstab unit test 2011-10-11 19:38:36 +02:00
Gael Guennebaud
3172749f32 refactor sparse solving unit tests 2011-10-11 11:32:26 +02:00
Gael Guennebaud
4f237f035c extend SimplicialCholesky for sparse rhs, and add determinant 2011-10-11 11:31:12 +02:00
Gael Guennebaud
5dc8458293 extend CG for multiple right hand sides 2011-10-11 11:29:50 +02:00
Gael Guennebaud
e97879857b DiagonalPrecond: fix potential segfault in case the diagonal contains explciit zeros 2011-10-09 22:17:37 +02:00
Gael Guennebaud
1beb8a6564 add a generic unit test for sparse SPD problems 2011-10-09 21:50:02 +02:00
Gael Guennebaud
2fc1b58cd2 split SimplicialCholesky into SimplicialLLt and SimplicialLDLt classes and add specific factor access functions 2011-10-09 21:45:55 +02:00
Gael Guennebaud
683ea3c93f fix superLU when the salver is called multiple times 2011-09-27 18:30:53 +02:00
Gael Guennebaud
9bba0e7ba1 clean sparse LU tests 2011-09-24 17:15:37 +02:00
Gael Guennebaud
b2988375e8 fix a couple of issues in SuperLU support (memory and determinant) 2011-09-24 14:20:31 +02:00
Gael Guennebaud
6799fabba9 port umfpack support to new API 2011-09-24 14:19:39 +02:00
Gael Guennebaud
d8ae978b65 fix some compilation issues 2011-09-23 16:28:26 +02:00
Gael Guennebaud
823b2105b6 fix atan2 when tmp4==0 2011-09-22 17:34:25 +02:00
Gael Guennebaud
b0adbfbae7 BiCGSTAB does not like starting from 0... 2011-09-21 18:08:08 +02:00
Gael Guennebaud
ebfed5a512 Enable incomplete BLAS/Lapack builds when no fortran compiler has been found. 
Works here with gcc. Hopefully this will work for MSVC too.
 2011-09-21 10:27:38 +02:00
Gael Guennebaud
1d796acb05 fix status after initialization 2011-09-20 18:45:50 +02:00
Chen-Pang He
16b13596a6 mainly enhance MatrixLogarithm's performance for RealScalar != double 2011-09-17 21:00:55 +08:00
Gael Guennebaud
9053729d68 add a bi conjugate gradient stabilized solver 2011-09-17 10:54:14 +02:00
Gael Guennebaud
f4122e9f94 add tan, acos, asin 2011-09-14 08:35:54 +02:00
Jitse Niesen
7898281b2b Put docs for unsupported modules in right place. 
Doxygen was confused by the unsupported modules being partly in the doc/
directly, instead of completely in unsupported/doc/ . Thus, the link to
the unsupported modules on the server did not work (I think this manifested
itself after doxygen was upgraded on the server).
 2011-09-07 04:19:12 +01:00
Jitse Niesen
b38d3b360e Define log2() on FreeBSD (fixes bug #343). 2011-09-06 06:52:04 +01:00
Gael Guennebaud
f1d98aad1b add atan2 support in AutoDiff and remove superfluous std:: specializations 2011-09-05 17:47:58 +02:00
Jitse Niesen
a2feb6f3c7 Add defensive assert to MatrixExponential, 2011-09-03 04:58:06 +01:00
Chen-Pang He
dd598ef8ce enhance efficacy via avoiding exception handling 2011-09-02 00:15:02 +08:00
Jitse Niesen
7ee084f82f Leverage triangular square root in matrix log. 2011-08-25 07:42:32 +01:00
Jitse Niesen
c01ed935dd Split code for (quasi)triangular matrices from MatrixSquareRoot. 
This way, (quasi)triangular matrices can avoid the costly Schur decomposition.
 2011-08-25 07:42:21 +01:00
Chen-Pang He
8ddd1e390b fix: <ctime> is necessary for srand(time(NULL)) 2011-08-24 18:26:38 +08:00
Jitse Niesen
9e667e28f5 Add coverage for long double to matrix_exponential test. 2011-08-21 00:20:29 +01:00
Chen-Pang He
6d7a32231d add compatibility with long double 2011-08-20 12:33:51 +08:00
Gael Guennebaud
ea4a1960f0 mv the mpreal copy in its own folder 2011-08-19 15:08:29 +02:00
Gael Guennebaud
79ad55a901 update to latest mpreal and fix a min/max issue in mprel.h 2011-08-19 15:03:45 +02:00
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
ca7d3dca79 fix linking issue 2011-08-12 22:38:53 +02:00
Thomas Capricelli
a660e6425c fix a bug where some rotations were not initialized 
They actually were in the original minpack code, this is a bug introduced
by our migration.
Reported on #322 and
http://forum.kde.org/viewtopic.php?f=74&t=96197#p201158
 2011-08-04 05:02:04 +02:00
Thomas Capricelli
5748d3c96f wa2 was computed twice because of a confustion between changesets 
746c787a76
 and ee0e39284c
.
Reported on forum:
http://forum.kde.org/viewtopic.php?f=74&t=96197#p201158
 2011-08-04 03:27:01 +02:00
Jitse Niesen
b12522f696 Remove unnecessary template keywords (breaks compilation under MSVC). 
Thanks to Hauke for finding this.
 2011-07-28 13:55:56 +01:00
Gael Guennebaud
3a2cabc275 compilation fix with conjugate_gradient_solve_retval_with_guess 2011-07-26 14:43:20 +02:00
Gael Guennebaud
51f706b916 add the possibility to configure the preconditioner 2011-07-26 09:22:18 +02:00
Gael Guennebaud
66fa6f39a2 add a naive IdentityPreconditioner 2011-07-26 09:17:18 +02:00
Gael Guennebaud
80b1d1371d add a conjugate gradient solver 2011-07-26 09:04:10 +02:00
Gael Guennebaud
22bff949c8 protect calls to min and max with parentheses to make Eigen compatible with default windows.h 
(transplanted from 49b6e9143e
)
 2011-07-21 11:19:36 +02:00
Thomas Capricelli
08074843ac fix few warnings reported by clang 2011-07-07 22:20:04 +02:00
Gael Guennebaud
c52268c649 suppress polluting EMPTY macro defined by SuperLU 2011-07-07 16:42:51 +02:00
Gael Guennebaud
2489c81562 add new interface to SuperLU 2011-07-07 14:19:42 +02:00
Gael Guennebaud
3ecf7e8f6e add a KroneckerProduct module (unsupported) from Kolja Brix and Andreas Platen materials. 2011-06-22 14:39:11 +02:00
Thomas Capricelli
cf04a7c682 fix typo in constant name 2011-06-12 23:54:28 +02:00
Jitse Niesen
8c8ab9ae10 Implement matrix logarithm + test + docs. 
Currently, test matrix_function_1 fails due to bug #288.
 2011-06-07 14:44:43 +01:00
Jitse Niesen
a6d42e28fe Decouple MatrixFunction and MatrixFunctionAtomic 
in preparation for implementation of matrix log.
 2011-06-07 14:40:27 +01:00
Jitse Niesen
86ca35ccff Fix and test MatrixSquareRoot for 1-by-1 matrices. 2011-06-07 14:32:16 +01:00
Gael Guennebaud
421ece38e1 Sparse: fix long int as index type in simplicial cholesky and other decompositions 2011-06-06 10:17:28 +02:00
Gael Guennebaud
b495203310 update URL 2011-05-31 19:07:15 +02:00
Gael Guennebaud
5830f90983 add read/write routines for sparse matrices in the Market format 2011-05-31 18:58:04 +02:00
Jitse Niesen
d23845c4cc Fix typo ('using namespace' instead of 'using'). 2011-05-26 09:52:36 +01:00
Gael Guennebaud
87ac09daa8 Simplify the use of custom scalar types, the rule is to never directly call a standard math function using std:: but rather put a using std::foo before and simply call foo: 
using std::max;
max(a,b);
 2011-05-25 08:41:45 +02:00
Gael Guennebaud
d4fd298fbb Autodiff: fix scalr - active_scalar 2011-05-14 22:38:41 +02:00
Gael Guennebaud
a34a216e82 AutoDiff: add one missing operator- version 2011-05-12 23:40:19 +02:00
Gael Guennebaud
3de2f4b75a AutoDiff: fix most of bug #234 (missing operators, used old internal math function interface, etc) 2011-05-12 23:36:33 +02:00
Gael Guennebaud
ae3b6cc324 AutoDiff: fix unary operator- 2011-05-12 22:27:51 +02:00
Jitse Niesen
0c463a21c4 Forgot to 'hg add' example file in last commit. 2011-05-10 09:59:58 +01:00
Jitse Niesen
d7e3c949be Implement and document MatrixBase::sqrt(). 2011-05-09 22:20:20 +01:00
Jitse Niesen
dac4bb640a Fix compilation error under GCC 4.5. 
That version is stricter in forcing function prototype and definition
to match.
 2011-05-09 13:57:06 +01:00
Jitse Niesen
6e1573f66a Implement square root for real matrices via Schur. 2011-05-08 22:18:37 +01:00
Jitse Niesen
6b4e215710 Implement matrix square root for complex matrices. 
I hope to implement the real case soon, but it's a bit more
complicated due to the 2-by-2 blocks in the real Schur decomposition.
 2011-05-07 22:57:46 +01:00
Thomas Capricelli
883219041f better fix for gcc 4.6.0 / ptrdiff_t, as suggested by Benoit 2011-05-05 18:48:18 +02:00
Thomas Capricelli
a18a1be42d Fix compilation with gcc-4.6.0, patch provided by Anton Gladky <gladky.anton@gmail.com>, 
working on debian packaging.
 2011-05-05 00:44:24 +02:00
Jitse Niesen
10dae8dd4d Add directory containing split_test_helper.h to include path. 2011-03-29 14:17:49 +01:00
Gael Guennebaud
535a61ede8 port sparse LLT/LDLT to new stack allocation API 2011-03-20 17:10:43 +01:00
Gael Guennebaud
37c5341d64 fix compilation for old but not so old versions of glew 2011-03-18 10:26:21 +01:00
Gael Guennebaud
adacacb285 fix bug #204: limit integer values to numbers which are representable using float 2011-03-02 14:24:26 +01:00
Gael Guennebaud
951e238430 now fixing "unsupported" "legacy" code... 2011-03-01 16:45:46 +01:00
Benoit Jacob
31621ff0ef relax condition in matrix_exponential test for clang 2011-02-27 23:25:14 -05:00
Benoit Jacob
32025a2510 disable BVH test on Clang++. Looks like there's a good reason why BVH is unsupported. It seems to have a very weird usage pattern, relying on an externally defined bounding_box function in a naive way. 2011-02-27 21:37:34 -05:00
Gael Guennebaud
4fbd78d993 fix compilation with gcc 3.4 2011-02-25 09:02:15 +01:00
Gael Guennebaud
14b164b00e do not try to use Eigen's blas/lapack if they cannot be compiled 2011-02-23 09:25:32 +01:00
Benoit Jacob
d8e97aee89 shut up stupid ICC warnings 2011-02-22 09:31:22 -05:00
Gael Guennebaud
e129e985c3 link to blas/lapack only when needed, and use the static versions to hopefully workaround weird linking issues to gfortranbegin (see jitse dashboard) 2011-02-21 15:48:37 +01:00
Gael Guennebaud
3c00e3da03 enable some tests that have been commented out 2011-02-18 18:08:58 +01:00
Gael Guennebaud
434817164e fix umfpack with complexes 2011-02-18 18:07:59 +01:00
Gael Guennebaud
d271ad38ce back to brute force linking to sparse libraries (fix cmake when these libs are not found) 2011-02-18 11:35:45 +01:00
Gael Guennebaud
444c1bc55b now cholmod, umfpack, and superlu uses our own BLAS and LAPACK libs 2011-02-18 11:26:31 +01:00
Gael Guennebaud
3345ea0ddd clean a bit SuperLU declarations 2011-02-18 10:23:32 +01:00