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Author SHA1 Message Date
Gael Guennebaud
91f1a161ca bug #879: tri1 = mat * tri2 was compiling and running incorrectly if tri2 was not numerically triangular. Workaround the issue by evaluating mat*tri2 into a temporary. 2014-09-22 17:20:42 +02:00
Gael Guennebaud
16bca3bfe2 Fix SparseQR for row-major inputs. 
(grafted from 755e77266f7c1005688654f7e7b070894c43bd18
)
 2014-09-19 09:58:56 +02:00
Gael Guennebaud
e0ab58d815 Fix bug #791: infinite loop in JacobiSVD in the presence of NaN. 
(grafted from d6236d3b26f6b652c452d884c440099892fdcdba
)
 2014-09-10 11:54:20 +02:00
Gael Guennebaud
c67a7148c4 ArrayWrapper and MatrixWrapper classes should not be nested by reference. 
(grafted from 921a645481aa8825549960c19db2c1bee8375f8f
)
 2014-09-10 10:33:19 +02:00
Gael Guennebaud
38dc683901 Fix bug #822: outer products needed linear access, and add respective unit tests 
(grafted from 51b3f558bb76c11149fc64971db786798f1b692c
)
 2014-09-08 10:21:22 +02:00
Jitse Niesen
cad0fa5d77 Replace asm by __asm__ (bug #873). 
Thanks to Markus Eisenmann for report and initial patch.
 2014-09-06 11:54:47 +01:00
Gael Guennebaud
5daebe0a27 bug #871: fix compilation on ARM/Neon regarding __has_builtin usage (backport) 2014-09-01 10:58:07 +02:00
Georg Drenkhahn
05fb735d1d Added missing STL include of <list> in main.h 
Removed duplicated include of <sstream>
Added comments on the background of min/max macro definitions and STL header includes
(grafted from e49e84d97940a4201e2b50a2ffe01e66f19ad783
)
 2014-08-29 10:41:05 +02:00
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
Chen-Pang He
160034bba1 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
4777ca1afb bug #808: fix implicit conversions from int/longint to float/double 2014-07-08 18:59:18 +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
b73908000c Fix bug #809: unused variable warning 
(grafted from 5c4733f6e41dc09a1d700c780c8a3492906e127a
)
 2014-07-08 18:38:34 +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
bbe9e22d60 LDLT is not rank-revealing, so we should not attempt to use the biggest diagonal elements as thresholds. 2014-07-02 23:04:46 +02:00
Gael Guennebaud
b18a7ff6be Do not attempt to include <intrin.h> on Windows CE 2014-07-02 16:13:05 +02:00
Gael Guennebaud
e84bdbb445 Fix regeression in bicgstab: the threshold used to detect the need for a restart was much too large. 
(grafted from bf334b8ae51725754f525c2ffcfbd83ffc55ff2e
)
 2014-07-01 22:29:04 +02:00
Gael Guennebaud
065344a06b Fix bug #836: extend SparseQR to support more columns than rows. 2014-07-01 10:24:46 +02:00
Gael Guennebaud
e1f1f66a52 Fix some ICEs with VC11. 2014-06-27 15:11:38 +02:00
Gael Guennebaud
caf4936661 Add assertion and warning on the requirements of SparseQR and COLAMDOrdering 
(grafted from 98ef44fe55925ba8f144889c0ec42be9bf572cc3
)
 2014-06-20 14:43:47 +02:00
Gael Guennebaud
0c4fc69d62 JacobiSVD: move from Lapack to Matlab strategy for the default threshold 
(grafted from 019dcfc21dc74f0c735d72918731b5349a62a26a
)
 2013-11-03 13:18:56 +01:00
Gael Guennebaud
e16e52d493 Add a rank method with threshold control to JacobiSVD, and make solve uses it to return the minimal norm solution for rank-deficient problems 
(grafted from bbd49d194adc34e1a0e25cdfb5d488f2e0551ce0
)
 2013-11-01 18:21:46 +01:00
Gael Guennebaud
c49421a82b The BLAS interface is complete. 
(grafted from abc1ca0af14872fe44e583faa2b43e496b038f8a
)
 2014-06-06 11:21:19 +02:00
Gael Guennebaud
ccd7beba90 Fix bug #738: use the "current" version of cmake project directories to ease the inclusion of Eigen within other projects. 2014-06-06 11:06:44 +02:00
Gael Guennebaud
84a99f3a93 Enable LinearAccessBit in Block expression for inner-panels 2014-06-06 11:02:20 +02:00
Gael Guennebaud
43c2747e92 Allows EIGEN_STACK_ALLOCATION_LIMIT to be 0 for no limit 
(transplanted from d9381598bc8f4bb81f90125d347d4329f57e5aff
)
 2013-08-21 14:29:00 +02:00
Gael Guennebaud
3c5e82ee0b Make the static assertions on maximal fixed size object use EIGEN_STACK_ALLOCATION_LIMIT, and raise its default value to 128KB 
(transplanted from 7bca2910c7922021ea447739eb0596f15790c891
)
 2013-08-20 13:59:33 +02:00
Gael Guennebaud
d132159ba3 Fic bug #819: include path of details.h 
(grafted from 0f1e321dd4a1dec90f25aa248f77dca5e353f394
)
 2014-06-04 11:58:01 +02:00
Jitse Niesen
075b1168b4 Fix doc'n of FullPivLU re permutation matrices (bug #815). 
(transplanted from 64be8659f606970211ef83f12ebd401648c9685c)
 2014-05-31 23:05:18 +01:00
Pavel Holoborodko
be027bede8 Fixed bug #647 by using smart_copy instead of bitwise memcpy. 
(transplanted from 1472f4bc61192e4ffd06c6baf419747d7cc4c90b
)
 2013-08-25 18:02:07 +09:00
Mark Borgerding
f1ed1b7d11 added conjugate 2014-05-26 08:08:28 -04:00