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307 Commits

Author SHA1 Message Date
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
Jitse Niesen
10dae8dd4d Add directory containing split_test_helper.h to include path. 2011-03-29 14:17:49 +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
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
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
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
fe8a710a21 properly report OpenGL as a disabled backend 2011-02-16 18:01:06 +01:00
Gael Guennebaud
852077fbc9 still test fftw even if the binary for long double is not available 2011-01-28 16:54:01 +01:00
Gael Guennebaud
c478e0039e disable broken determinant for complexes and SuperLU 2011-01-28 16:30:21 +01:00
Thomas Capricelli
22db1a6e82 fix fftw test 2011-01-27 18:25:41 +01:00
Gael Guennebaud
255f2a1379 fix various compilations issues 2011-01-27 13:51:39 +01:00
Manuel Yguel
934720c4ba Decrease the degree of the polynomials being tested to reduce time spent during the tests. 2011-01-05 19:49:13 +01:00
Gael Guennebaud
d7e1eeaece fix compilation when defaulting to row major 2011-01-04 14:40:06 +01:00
Gael Guennebaud
3a4d56171d fix openglsupport unit test when defaulting to row major 2011-01-04 14:34:17 +01:00
Benoit Jacob
139392488d dos2unix 2010-11-26 10:10:26 -05:00
Gael Guennebaud
3e99356b59 clean a bit AMD and SimplicialCholesky and add support for partly stored selfadjoint matrices 2010-11-18 10:30:52 +01:00
Gael Guennebaud
15e8ad686c add a minimum degree ordering routine based on CSparse (LGPL) and a new built-in sparse cholesky decomposition 2010-11-04 09:58:22 +01:00
Benoit Jacob
bd249d1121 fix bug #92 - we were doing stupid things when passing the list of libraries to link to. 2010-10-28 10:44:20 -04:00
Gael Guennebaud
02c8b6af82 fix sparse rankUpdate and triangularView iterator 2010-10-27 15:13:03 +02:00
Gael Guennebaud
241e5ee3e7 add the possibility to solve for sparse rhs with Cholmod 2010-10-27 14:31:23 +02:00
Gael Guennebaud
5e95ee6662 fix compilation and unit test of adolc 2010-10-26 16:26:20 +02:00
Gael Guennebaud
666c16cf63 add new API for Cholmod preserving the legacy one for now 2010-10-26 15:48:33 +02:00
Hauke Heibel
7bc8e3ac09 Initial fixes for bug #85. 
Renamed meta_{true|false} to {true|false}_type, meta_if to conditional, is_same_type to is_same, un{ref|pointer|const} to remove_{reference|pointer|const} and makeconst to add_const.
Changed boolean type 'ret' member to 'value'.
Changed 'ret' members refering to types to 'type'.
Adapted all code occurences.
 2010-10-25 22:13:49 +02:00
Benoit Jacob
724af13540 make polynomialsolver test compile faster 2010-10-25 10:15:22 -04:00
Benoit Jacob
4716040703 bug #86 : use internal:: namespace instead of ei_ prefix 2010-10-25 10:15:22 -04:00
Benoit Jacob
19ae4362bd ah ok, we want to build this even without GSL. 
so the bug is in FindGSL.cmake.
 2010-10-17 11:31:58 -04:00
Benoit Jacob
4e3feb023d more unsupported/ CMake fixes 2010-10-17 11:21:10 -04:00
Benoit Jacob
1e3a035275 Fix general linking issue for tests linking to multiple libs, and explicitly link mpfr_real test to GMP. 2010-10-17 11:04:43 -04:00
Gael Guennebaud
bf402dd9b8 add the possibility to disable OpenGL testing 2010-10-12 20:23:52 +02:00
Gael Guennebaud
0308f64515 add support for uniform of double 2010-10-12 11:04:19 +02:00
Gael Guennebaud
fb30bb9e59 uncomment commented line for debug 2010-10-12 10:40:42 +02:00
Gael Guennebaud
20be8ad91e add support for uniforms 2010-10-12 10:39:28 +02:00
Gael Guennebaud
d9c131de5b remove the Taucs backend : Taucs is not maintained anymore and the backend was crap anyway 2010-10-06 17:42:17 +02:00
Romain Bossart
c6503e03eb Updates to the Sparse unsupported solvers module. 
* change Sparse* specialization's signatures from <..., int Backend> to <..., typename Backend>. Update SparseExtra accordingly to use structs instead of the SparseBackend enum.
* add SparseLDLT Cholmod specialization
* for Cholmod and UmfPack, SparseLU, SparseLLT and SparseLDLT now use ei_solve_retval and have the new solve() method (to be closer to the 3.0 API).

* fix doc
 2010-10-04 20:56:54 +02:00
Gael Guennebaud
e3d01f85b2 extend OpenGL support module with true unit tests and support for Transform, Translation, etc. 2010-10-06 13:28:13 +02:00
Hauke Heibel
316dadc8e4 Fixed some SVD issues. 
Make the SVD's output unitary.
Improved unit tests.
Added an assert to the SVD ctor to check whether rows>=cols.
 2010-09-24 17:32:44 +02:00
Benoit Jacob
216c9125e9 disable NonLinearOptimization test until it's fixed 2010-08-18 09:11:01 -04:00
Gael Guennebaud
ba212aeaa9 fix missdetection of GLUT 2010-08-16 09:50:24 +02:00
Gael Guennebaud
96ba7cd655 add an OpenGL module simplifying the way you can pass Eigen's objects to GL 2010-07-22 16:08:58 +02:00
Jitse Niesen
abd5faf784 Require at least MPFR version 2.3.0, because we use mpfr_signbit. 
Code in FindMPFR.cmake is taken from FindEigen2.cmake .
 2010-07-19 12:26:52 +01:00
Gael Guennebaud
87e89fea4e add a support module for MPFR C++ with basic unit testing 2010-07-15 16:29:04 +02:00
Hauke Heibel
8239c3b85b Fix compilation. 2010-06-21 07:37:59 +02:00
Hauke Heibel
bb46a45340 Finally fixed the matrix function/exponential warning. 
Index fixes.
 2010-06-20 23:13:24 +02:00
Hauke Heibel
f34eaa2628 Next try - more Index fixes. 2010-06-20 21:44:25 +02:00
Hauke Heibel
f1679c7185 Utilize Index in all unit tests. 2010-06-20 17:37:56 +02:00
Hauke Heibel
e402d34407 More Index realted warnings. 2010-06-20 15:52:34 +02:00
Gael Guennebaud
17af8c763d fix compilation of sparse tests 2010-06-19 15:24:39 +02:00
Gael Guennebaud
729960e465 add missing files 2010-06-18 11:36:30 +02:00
Gael Guennebaud
ece48a6450 split the Sparse module into multiple ones, and move non stable parts to unsupported/ 
(see the ML for details)
 2010-06-18 11:28:30 +02:00
Jitse Niesen
8438719111 Compilation fix for matrix_exponential test: add 'typename'. 2010-06-16 11:07:40 +01:00
Hauke Heibel
e5aa6a466b Fixed 64bit/Index related warnings in the matrix functions module. 2010-06-15 09:57:41 +02:00
Benoit Jacob
d72d538747 merge my Dynamic -> -1 change 2010-06-11 08:04:06 -04:00
Benoit Jacob
52e8c42a00 unsplit this test: was compiling 16 times the same thing! Need to find another way. Suggestion: should compile the stuff once into a binary library, or properly split into different tests with different code. 2010-06-11 07:15:34 -04:00
Hauke Heibel
45d3b405eb Fixed many MSVC warnings. 2010-06-09 09:30:22 +02:00
Benoit Jacob
aaaade4b3d the Index types change. 
As discussed on the list (too long to explain here).
 2010-05-30 16:00:58 -04:00
Benoit Jacob
9962c59b56 * implement the corner() API change: new methods topLeftCorner() etc 
* get rid of BlockReturnType: it was not needed, and code was not always using it consistently anyway
* add topRows(), leftCols(), bottomRows(), rightCols()
* add corners unit-test covering all of that
* adapt docs, expand "porting from eigen 2 to 3"
* adapt Eigen2Support
 2010-04-22 14:11:18 -04:00
Thomas Capricelli
63eaa8948e tests for nonlinear module : use different slots + misc cleaning 2010-04-18 03:47:23 +02:00
Manuel Yguel
671cfb7ad0 Fix wrong header and warnings in polynomialutils.cpp 2010-03-25 03:31:33 +01:00
Manuel Yguel
5ef83d6a6c Add missing test files for Polynomials module. 2010-03-25 03:21:52 +01:00
Manuel Yguel
9a4a08da46 Creation of the Polynomials module with the following features: 
* convenient functions:
  - Horner and stabilized Horner evaluation
  - polynomial coefficients from a set of given roots
  - Cauchy bounds
* a QR based polynomial solver
 2010-03-25 03:15:05 +01:00
Jitse Niesen
04a4e22c58 API change: ei_matrix_exponential(A) --> A.exp(), etc 
As discussed on mailing list; see
http://listengine.tuxfamily.org/lists.tuxfamily.org/eigen/2010/02/msg00190.html
 2010-03-16 17:26:55 +00:00
Mark Borgerding
3565e89be2 minor edit 2010-03-07 23:57:02 -05:00
Mark Borgerding
101cc03176 merge 2010-03-07 23:46:26 -05:00
Mark Borgerding
e31929337e needed different proxy return types for fwd,inv to work around static asserts 2010-03-07 22:05:48 -05:00
Mark Borgerding
5b2c8b77df created FFT::fwd and FFT::inv with ReturnByValue 2010-03-07 21:31:06 -05:00
Jitse Niesen
2d7bd1ec91 Make MatrixFunctions tests more robust. 
* Use absolute error instead of relative error.
* Test on well-conditioned matrices.
* Do not repeat the same test g_repeat times (bug fix).
* Correct diagnostic output in matrix_exponential.cpp .
 2010-03-01 12:05:57 +00:00
Thomas Capricelli
e0830cb1b7 Use a specialization of test_is_equal() instead of defining COMPARE() 2010-02-27 17:56:22 +01:00
Thomas Capricelli
15a33622ac * define COMPARE(,), which prints expected/actual results in case of failure 
* use it in test/NonLinearOptimization.cpp
 2010-02-27 16:30:15 +01:00
Jitse Niesen
e6f0cd7121 Merge. 2010-02-22 16:17:43 +00:00
Thomas Capricelli
a7d085eb4e NonLinearOptimization : clean 'mode' handling from the old minpack code : 
* this is actually a boolean, not an int
* use a better name
* can be set at initialization time instead of bloating all methods signatures
 2010-02-21 12:41:37 +01:00
Jitse Niesen
67ce07ea83 matrix_function test: replace expm(A).inverse() by expm(-A) 
The latter is more stable. This fixes one of the issues with the test.
Also, make typedef's in MatrixFunctionReturnValue public; this is
necessary to get the test to compile.
 2010-02-20 14:45:50 +00:00
Jitse Niesen
39d9f0275b Update matrix_exponential test after API change in ei_matrix_function 
Apologies for forgetting this yesterday and not testing properly.
 2010-02-17 09:50:11 +00:00
Mark Borgerding
f200c84d9f merge 2010-02-16 21:41:04 -05:00
Mark Borgerding
8f51a4ac90 found out about little-documented FFTW_PRESERVE_INPUT which has effect on c2r transforms 2010-02-16 20:44:48 -05:00
Jitse Niesen
319bf3130b Use ReturnByValue to return result of ei_matrix_function(), ... 2010-02-16 16:43:11 +00:00
Jitse Niesen
25019f0836 Use ReturnByValue to return result of ei_matrix_exponential() . 2010-02-15 19:17:25 +00:00
Jitse Niesen
b18f737aa1 Test matrix functions with matrices with clustered imaginary eivals. 
The idea is that these test MatrixFunction::swapEntriesInSchur(),
which is not covered by existing tests. This did not work out as
expected, but nevertheless it is a good test so I left it in.
 2010-02-13 22:49:01 +00:00
Jitse Niesen
a4a2671fd0 Refactor matrix_function test in preparation of next commit. 2010-02-13 22:38:27 +00:00
Thomas Capricelli
602778ea26 also fix tests for NumTraits<double>::epsilon() 2010-02-11 01:49:27 +01:00
Mark Borgerding
1d342e135c changed destination argument to reference 2010-01-22 22:52:13 -05:00
Mark Borgerding
141c746fc7 if the src.stride() != 1, then the layout is not continuous -- need to copy to temporary 2010-01-22 01:17:36 -05:00
Mark Borgerding
cd7912313d changed FFT function vector and Matrix args to pointer as Benoit suggested 
implemented 2D Complex FFT for FFTW impl
 2010-01-22 00:35:03 -05:00
Hauke Heibel
1a77334d54 Silenced type conversion warnings. 2010-02-03 19:20:25 +01:00
Thomas Capricelli
69f11c08a1 more eigenization, dropped 'ipvt' in lm 2010-01-26 12:09:52 +01:00
Thomas Capricelli
c759814f11 some more (thoroughly checked) eigenization 2010-01-26 01:43:58 +01:00
Thomas Capricelli
9651e0c503 Use eigen methods for solving triangular systems. We loose again very 
slightly on both speed and precision on some tests.
 2010-01-25 11:34:52 +01:00
Thomas Capricelli
ee0e39284c Replace the qr factorization from (c)minpack (qrfac) by Eigen's own stuff. 
Results as checked by unit tests are very slightly worse, but not much.
 2010-01-25 07:22:28 +01:00
Jitse Niesen
858539a6af Use matrices with clustered eigenvalues in matrix function test. 
This is in order to get better code coverage.
Test matrix_function_3 now fails regularly because ComplexSchur
reaches the max number of iterations; further study needed.
 2010-01-24 22:56:28 +00:00
Mark Borgerding
adb2170eb8 removed Eigen::Complex class since it offered insufficient advantage over std::complex when sane real,imag structure packing is assumed. 
for more info see:
http://www.cpptalk.net/portable-complex-numbers-between-c-c--vt46432.html
 2010-01-18 19:39:22 -05:00
Jitse Niesen
65cd1c7639 Add support for matrix sine, cosine, sinh and cosh. 2010-01-11 18:05:30 +00:00
Gael Guennebaud
801e601ff1 a couple of improvements in the Autodiff module 2010-01-05 16:04:05 +01:00
Gael Guennebaud
39209edd71 port unsupported modules to new API 2010-01-05 15:38:20 +01:00
Jitse Niesen
fcf821b77d Rename test per naming convention. 2009-12-28 22:30:08 +00:00
Jitse Niesen
f54a2a0484 Add support for general matrix functions. 
This does the job but it is only a first version. Further plans:
improved docs, more tests, improve code by refactoring, add convenience
functions for sine, cosine, sinh, cosh, and (eventually) add the matrix
logarithm.
 2009-12-21 18:53:00 +00:00