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879 Commits

Author SHA1 Message Date
Gael Guennebaud
ff9bfc45f7 relax some LM unit tests 2014-09-02 17:10:17 +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
Freddie Witherden
c3e4080474 Allow LevenbergMarquardt to work with non-standard types. 2014-08-27 15:24:51 +01:00
Georg Drenkhahn
0ba490cf80 Fixed CMakeLists.txt files to prevent CMake 3.0.0 warnings about deprecated LOCATION target property. 
Small whitespace cleanup in CMakelLists.txt.
 2014-08-22 12:13:07 +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
Christoph Hertzberg
ef4a86d6b8 Fix trivial warnings in MPRealSupport 2014-07-18 16:39:58 +02:00
Gael Guennebaud
ac1bb3e5b3 bug #770: fix out of bounds access 2014-07-18 14:22:33 +02:00
Gael Guennebaud
5e72151ca5 bug #842: warn user about MPFR++ being under the GPL 2014-07-17 12:06:20 +02:00
Gael Guennebaud
2cd38a6634 merge 2014-07-17 12:01:55 +02:00
Gael Guennebaud
84ad8ce7e3 Fix bug #770: workaround thread safety in mpreal 2014-07-17 12:00:56 +02:00
Gael Guennebaud
40b74411e4 bug #842: update mpreal copy (fix compilation with clang) 2014-07-17 11:59:51 +02:00
Christoph Hertzberg
14c8793a70 Remove unnecessary <bench/BenchTimer.h>include 2014-07-17 11:14:14 +02:00
Gael Guennebaud
424c3ad266 bug #842: fix specialized product for mpreal 2014-07-17 09:41:33 +02:00
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
85777fc131 Mark internal namespace as \internal 2014-07-06 13:45:54 +08:00
Chen-Pang He
4860da2de1 Percent "Eigen" in dox to prevent linking if not referring to the Eigen namespace 2014-07-05 23:01:27 +08:00
Chen-Pang He
7a915f6846 Move Doxygen-only stuff to *.dox 2014-07-05 22:41:58 +08:00
Chen-Pang He
1a817d3b70 Document internal namespace 2014-07-05 21:50:05 +08:00
Chen-Pang He
8ee38d2db6 Fix dox for namespaces 2014-07-05 21:48:48 +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
Jeff
08c615f1e4 IndexArray is now a typename. 
Changed interpolate with derivatives test to use VERIFY_IS_APPROX.
 2014-06-25 19:02:57 -06:00
Jeff
f9496d341f Merged. 2014-06-23 20:24:31 -06:00
Jeff
e745a450de Removed tabs and fixed indentation. 2014-06-23 20:18:16 -06:00
Jeff
e86adc87e9 Fixed type mixing issues. 2014-06-23 19:52:42 -06:00
Jeff
b59f045c07 Using LU decomposition with complete pivoting for better accuracy. 2014-06-23 19:04:52 -06:00
Jeff
957c2c291b Changed uint to unsigned int. 2014-06-23 08:34:11 -06:00
Jeff
5dbbe6b400 Added Spline interpolation with derivatives. 2014-06-20 22:12:45 -06:00
Christian Seiler
96cb58fa3b unsupported/TensorSymmetry: factor out completely from Tensor module 
Remove the symCoeff() method of the the Tensor module and move the
functionality into a new operator() of the symmetry classes. This makes
the Tensor module now completely self-contained without symmetry
support (even though previously it was only a forward declaration and a
otherwise harmless trivial templated method) and also removes the
inconsistency with the rest of eigen w.r.t. the method's naming scheme.
 2014-06-04 20:44:22 +02:00
Christian Seiler
ea99433523 unsupported/TensorSymmetry: make symgroup construction autodetect number of indices 
When constructing a symmetry group, make the code automatically detect
the number of indices required from the indices of the group's
generators. Also, allow the symmetry group to be applied to lists of
indices that are larger than the number of indices of the symmetry
group.

Before:
SGroup<4, Symmetry<0, 1>, Symmetry<2,3>> group;
group.apply<SomeOp, int>(std::array<int,4>{{0, 1, 2, 3}}, 0);

After:
SGroup<Symmetry<0, 1>, Symmetry<2,3>> group;
group.apply<SomeOp, int>(std::array<int,4>{{0, 1, 2, 3}}, 0);
group.apply<SomeOp, int>(std::array<int,5>{{0, 1, 2, 3, 4}}, 0);

This should make the symmetry group easier to use - especially if one
wants to reuse the same symmetry group for different tensors of maybe
different rank.

static/runtime asserts remain for the case where the length of the
index list to which a symmetry group is to be applied is too small.
 2014-06-04 20:27:42 +02:00
Christian Seiler
cee62018fc unsupported/CXX11/Core: allow gen_numeric_list to have a starting point 
Add a template parameter to gen_numeric_list that acts as a starting
point for the list, i.e. gen_numeric_list<int, 5, 4> will generate a
numeric_list<int, 4, 5, 6, 7, 8>.
 2014-06-04 19:54:22 +02:00
Christian Seiler
58cfac9a12 unsupported/ C++11 workarounds: don't use hack for libc++ if not required 
libc++ from 3.4 onwards supports constexpr std::get, but only if
compiled with -std=c++1y. Change the detection so that libc++'s
internals are only used if either -std=c++1y is not specified or the
library is too old, making the whole hack a bit more future-proof.
 2014-06-04 18:47:42 +02:00
Christian Seiler
45515779d3 Fix compilation for CXX11/Tensor module if unsupported is not in include path 2014-06-04 18:31:02 +02:00
Benjamin Chrétien
c55c5763fe PolynomialSolver: fix typo. 2014-05-19 19:24:02 +02:00
Benjamin Chrétien
eda79321be PolynomialSolver: fix bugs related to linear polynomials. 2014-05-19 19:08:51 +02:00
Benjamin Chrétien
df92649379 PolynomialSolver: add missing constructors. 2014-05-19 18:40:29 +02:00
Benjamin Chrétien
0f94607947 PolynomialSolver: test template constructor in test suite. 2014-05-19 18:34:10 +02:00
Benjamin Chrétien
edebb15275 PolynomialSolver: add a test to reveal a bug. 2014-05-19 18:21:29 +02:00
Gael Guennebaud
20c840be15 Merged in benoitsteiner/eigen-fixes/nvcc_fixes (pull request PR-56) 
Fixed a typo in CXX11Meta.h
 2014-04-15 10:38:25 +02:00
Benoit Steiner
1afd50e0f3 Fixed a typo in CXX11Meta.h 2014-04-14 14:26:30 -07:00
Freddie Witherden
91288e9bf9 Add include LevenbergMarquardt in CMakeLists.txt. 
This fixes bug #768.
 2014-04-12 12:53:09 +01:00
Christoph Hertzberg
1cb8de1250 Make some actual verifications inside the autodiff unit test 2014-04-01 17:44:48 +02:00
Gael Guennebaud
1221dd90aa Fix no newline at end of file warning 2014-04-01 11:21:14 +02:00
giacomo po
3e42b775ea MINRES, bug #715: add support for zero rhs, and remove square test. 2014-03-17 16:33:52 -07:00
Bo Li
4fe56a0e02 fix Spline constructor 2014-03-15 08:42:20 +08:00
Gael Guennebaud
bd6eca059d Fix compilation of SPlines module 2014-02-17 10:00:38 +01:00