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Author SHA1 Message Date
Gael Guennebaud
7443d8b4e9 bug #867: forward the cmake generator when testing support for fortran. (was already fixed in the default branch) 2014-08-28 09:15:33 +02:00
Georg Drenkhahn
36506511a1 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
Gael Guennebaud
3afdc6d95a In SparseQR, calling factorize() without analyzePattern() was broken. 2014-08-26 23:32:32 +02:00
Gael Guennebaud
c14c03490f merge 2014-08-26 13:00:11 +02:00
Gael Guennebaud
c880590d27 bug #861: enable posix_memalign with PGI 
(grafted from 2e50289ba323740ef89eb51a74e00e645a8eb9be
)
 2014-08-26 12:54:19 +02:00
Gael Guennebaud
54294e2293 bug #857: workaround MSVC compilation issue. 2014-08-26 12:52:29 +02:00
Gael Guennebaud
c7331ebb06 Do not apply the preconditioner before starting the iterations as this might destroy a very good initial guess. 
(grafted from b49ef99617b11404007db283ce68f5dd5b2eff0e
)
 2014-08-21 22:14:25 +02:00
Gael Guennebaud
0321449944 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.
(grafted from 9c0aa81fbfc4abd0dc297d75305b9d579dad2754
)
 2014-08-21 10:49:09 +02:00
Gael Guennebaud
44c390a370 Added tag 3.2.2 for changeset bbaf01712cc23d85f0b7015ef12bcd031227648c 2014-08-04 12:52:31 +02:00
Gael Guennebaud
bbaf01712c bump to 3.2.2 3.2.2 2014-08-04 12:51:54 +02:00
Gael Guennebaud
8e875d3c38 Memory allocated on the stack is freed at the function exit, so reduce iteration count to avoid stack overflow 
(grafted from e51da9c3a8b448bc06110f1a7376211dcd32cc0e
)
 2014-08-04 12:46:00 +02:00
Gael Guennebaud
8d69b87c53 Make the ordering method of SimplicialL[D]LT user configurable. 
(grafted from d4cc1bdc7f27b856c4aefc939254ec851c831bf0
)
 2014-07-20 14:22:58 +02:00
Christoph Hertzberg
49cbaf3856 Add note to EIGEN_DONT_PARALLELIZE into preprocessor documentation page (requested in IRC) 
(transplanted from 68eafc10b1165eb83461187e549a54a618495916
)
 2014-07-18 15:42:12 +02:00
Gael Guennebaud
9b00035438 bug #843: fix jacobisvd for complexes and extend respective unit test to chack with random tricky matrices, 
and backport other JacobiSVD fixes
 2014-07-17 17:09:15 +02:00
Gael Guennebaud
e215740e8e Fix bug #838: detect outer products from either the lhs or rhs 2014-07-11 17:17:17 +02:00
Gael Guennebaud
0cc67589d3 Fix bug #838: fix dense * sparse and sparse * dense outer products 2014-07-11 16:31:41 +02:00
Christoph Hertzberg
51e2e93019 Backed out of changeset 6091:9d3e0da38576dddc4df25c0e61ad6685193eb630 
Unfortunately this breaks things at other places
 2014-07-10 16:12:33 +02:00
Christoph Hertzberg
9d3e0da385 Make MatrixBase::makeHouseholder resize its output vector if it is zero 
(transplanted from f27f55bee3efc2cafd01cb07d3faadf7eb490f66
)
 2014-07-10 14:59:18 +02:00
Kolja Brix
6ff72f40cf Fix GMRES: Initialize essential Householder vector with correct dimension. Add check if initial guess is already a sufficient approximation. 
(transplanted from e955725ff1434396cc41beda6f5989bef0940704
)
 2014-07-10 08:20:55 +02:00
Christoph Hertzberg
75d19bb087 Determine version of Metis library. Apparently, at least version 5.x is needed for Eigen/MetisSupport. 
Marked some internal variables as advanced
 2014-07-09 16:54:15 +02:00
Gael Guennebaud
62f948c56a Generalize unit testing of pscatter 2014-07-09 16:01:24 +02:00
Gael Guennebaud
da1e356306 Merged in jdh8/eigen (pull request PR-72) 
Fix bug #839
 2014-07-09 13:07:39 +02:00
Gael Guennebaud
54fbbe7b4e Add unit test for bug #839. 2014-07-09 13:06:06 +02:00
Benoit Steiner
ea0906dfd8 Improved evaluation of tensor expressions when used as rvalues 2014-07-08 16:43:28 -07:00
Benoit Steiner
cc1bacea5b Improved the efficiency of the tensor evaluation code on thread pools and gpus. 2014-07-08 16:39:28 -07:00
Benoit Steiner
c285fda7f4 Extended the functionality of the TensorDeviceType classes 2014-07-08 16:30:48 -07:00
Chen-Pang He
160034bba1 Fix bug #839 2014-07-09 03:32:32 +08:00
Chen-Pang He
1967e7f2f3 Fix bug #839 2014-07-09 03:32:32 +08:00
Gael Guennebaud
6eb16aae2d bug #808: fix set_from_triplets temporary matrix type (already fixed in the devel branch) 2014-07-08 19:10:26 +02:00
Gael Guennebaud
77d57cd681 bug #808: fix implicit conversions from int/longint to float/double 2014-07-08 19:07:58 +02:00
Gael Guennebaud
4777ca1afb bug #808: fix implicit conversions from int/longint to float/double 2014-07-08 18:59:18 +02:00
Gael Guennebaud
e3557e8dd2 bug #808: use double instead of float for the increasing size ratio in CompressedStorage::resize 
(grafted from 0e0ae400843cd9a459e5306d4d6560dbea759a42
)
 2014-07-08 18:58:41 +02:00
Gael Guennebaud
5214466b7a Fix implicit long to int conversions in blas interface 2014-07-08 19:01:49 +02:00
Gael Guennebaud
0e0ae40084 bug #808: use double instead of float for the increasing size ratio in CompressedStorage::resize 2014-07-08 18:58:41 +02:00
Gael Guennebaud
5c4733f6e4 Fix bug #809: unused variable warning 2014-07-08 18:38:34 +02:00
Gael Guennebaud
b73908000c Fix bug #809: unused variable warning 
(grafted from 5c4733f6e41dc09a1d700c780c8a3492906e127a
)
 2014-07-08 18:38:34 +02:00
Gael Guennebaud
b47ef1431f Fix many long to int implicit conversions 2014-07-08 16:47:11 +02:00
Christoph Hertzberg
e25e674852 bug #837: Always re-align the result of EIGEN_ALLOCA. 2014-07-08 13:57:26 +02:00
Gael Guennebaud
4b6b76463a Merged in jdh8/eigen (pull request PR-71) 
Find benchmark opponents more aggressively
 2014-07-08 13:13:16 +02:00
Gael Guennebaud
904509fbb6 Move using std::abs from Eigen's namespace to function scope. 2014-07-08 10:28:09 +02:00
Gael Guennebaud
08b0c08e5e Fix LDLT with semi-definite complex matrices: owing to round-off errors, the diagonal was not real. Also exploit the fact that the diagonal is real in the rest of LDLT 2014-07-08 10:04:27 +02:00
Gael Guennebaud
0dfb73d46a Fix LDLT with semi-definite complex matrices: owing to round-off errors, the diagonal was not real. Also exploit the fact that the diagonal is real in the rest of LDLT 2014-07-08 10:04:27 +02:00
Gael Guennebaud
7fa83e7374 Fix LDLT with semi-definite complex matrices: owing to round-off errors, the diagonal was not real. Also exploit the fact that the diagonal is real in the rest of LDLT 2014-07-08 09:56:09 +02:00
Benoit Steiner
7d53633e05 Added support for tensor slicing 2014-07-07 14:10:36 -07:00
Benoit Steiner
bc072c5cba Added support for tensor slicing 2014-07-07 14:08:45 -07:00
Benoit Steiner
47981c5925 Added support for tensor slicing 2014-07-07 14:07:57 -07:00
Chen-Pang He
1eefa5a841 Find benchmark opponents also in /usr/lib64 2014-07-07 22:55:28 +08:00
Chen-Pang He
e4b6979334 Find OpenBLAS more aggressively. This made a difference on Fedora 20 2014-07-07 21:32:33 +08:00
Chen-Pang He
b9ee880f07 chmod -x Eigen/src/Core/GenericPacketMath.h 2014-07-07 21:28:00 +08:00
Chen-Pang He
2bf58316ee Fix dox at internal::tridiagonal_qr_step 2014-07-06 13:49:43 +08:00