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Author SHA1 Message Date
Christoph Hertzberg
a68917594b Change CMake warning to simple message for old Metis versions 
(transplanted from 7bd578d11d
)
 2015-03-31 00:50:04 +02:00
Christoph Hertzberg
3b93b1afb3 Addendum to last patch: k is Index and not int 
(transplanted from 3238ca6abc
)
 2015-03-31 00:42:14 +02:00
Christoph Hertzberg
0fb74c1f8b bug #985: RealQZ failed when either matrix had zero rows or columns (report and patch by Ben Goodrich) 
Also added a regression test
(transplanted from 1efae98fee
)
 2015-03-30 23:56:20 +02:00
Christoph Hertzberg
bf650a3686 bug #983: Pass Vector3 by const reference and not by value 
(transplanted from 09a5361d1b
)
 2015-03-28 12:36:24 +01:00
Christoph Hertzberg
8fa951e31d Optionally build the documentation when building unit tests. 2015-03-27 16:41:28 +01:00
Deanna Hood
1b64edbfd4 Make html directory before generating output image there 
(transplanted from 2ab4922431
)
 2015-03-18 07:24:13 +10:00
Gael Guennebaud
c74284ed81 bug #949: add static assertion for incompatible scalar types in dense end-user decompositions. 2015-03-13 21:06:20 +01:00
Gael Guennebaud
b09316fbea bug #980: fix taking a row (resp. column) of a column-major (resp. row-major) sparse matrix and add missing coeff/coeffRef members. 2015-03-13 15:13:58 +01:00
Gael Guennebaud
c5fc8e6bdc bug #969: workaround abiguous calls to Ref using enable_if. 2015-03-06 17:51:31 +01:00
Gael Guennebaud
88c844ae2f bug #824: improve accuracy of Quaternion::angularDistance using atan2 instead of acos. 
(grafted from 2dc968e453
)
 2015-03-04 17:03:13 +01:00
Gael Guennebaud
500c36de61 Merged in blechta/eigen/fix-cg-zero-guess (pull request PR-100) 
Really use zero guess in ConjugateGradient::solve as documented
 2015-03-04 11:42:25 +01:00
Gael Guennebaud
26234720bd Fix bug #972: allow coeff-based products of depth 0 and remove a useless statement in coeff-based product. 2015-02-28 15:25:39 +01:00
Gael Guennebaud
0e38796e1c Fix bug #961: eigen-doc.tgz included part of itself. 
(grafted from fc5c3e85e2
)
 2015-02-18 15:47:01 +01:00
Gael Guennebaud
a2d9a4806a Fix bug #714: the actual number of threads might be lower than the number of request ones. 2015-02-18 15:24:05 +01:00
Jan Blechta
a72bf09e6d Really use zero guess in ConjugateGradients::solve as documented 
and expected for consistency with other methods.
 2015-02-18 14:26:10 +01:00
Gael Guennebaud
bb3e5c29cc Big 957, workaround MSVC/ICC compilation issue 2015-02-18 11:24:32 +01:00
Gael Guennebaud
81b3d29b26 Fix SparseLU::signDeterminant() method, and add a SparseLU::determinant() method. 2015-02-16 19:16:21 +01:00
Gael Guennebaud
f0b1b1df9b Fix SparseLU::signDeterminant() method, and add a SparseLU::determinant() method. 2015-02-16 19:09:22 +01:00
Gael Guennebaud
e061b7a538 Add PermutationMatrix::determinant method. 
(grafted from 8768ff3c31
)
 2015-02-16 19:08:25 +01:00
Gael Guennebaud
8768ff3c31 Add PermutationMatrix::determinant method. 2015-02-16 19:08:25 +01:00
Gael Guennebaud
77af14fb62 bug #914: fix compiler detection on windows 2015-02-16 16:26:47 +01:00
Martin Drozdik
64b29e06b9 bug #956: Fixed bug in move constructors of DenseStorage which caused "moved-from" objects to be in an invalid state. 2015-02-16 18:18:46 +09:00
Gael Guennebaud
1c0e8bcf09 Fix unused variable warning. 2015-02-16 17:21:30 +01:00
Gael Guennebaud
69fa405096 Update circulant custom expression example 2015-02-16 17:21:16 +01:00
Gael Guennebaud
0f464d9d87 bug #897: fix regression in BiCGSTAB(mat) ctor (an all other iterative solvers). 
Add respective regression unit test.
 2015-02-16 17:05:10 +01:00
Gael Guennebaud
470d26d580 Remove some useless typedefs 2015-02-16 16:48:21 +01:00
Gael Guennebaud
4dded73227 bug #914: fix compiler detection on windows 
(grafted from 77af14fb62
)
 2015-02-16 16:26:47 +01:00
Gael Guennebaud
953d5ccfd5 Doc: explain how to free allocated memory in SparseMAtrix 2015-02-16 15:56:11 +01:00
Gael Guennebaud
98604576d1 Merged in chtz/eigen-indexconversion (pull request PR-92) 
bug #877, bug #572: Get rid of Index conversion warnings, summary of changes:

- Introduce a global typedef Eigen::Index making Eigen::DenseIndex and AnyExpr<>::Index deprecated (default is std::ptrdiff_t).

 - Eigen::Index is used throughout the API to represent indices, offsets, and sizes.

 - Classes storing an array of indices uses the type StorageIndex to store them. This is a template parameter of the class. Default is int.

 - Methods that *explicitly* set or return an element of such an array take or return a StorageIndex type. In all other cases, the Index type is used.
 2015-02-16 15:29:00 +01:00
Gael Guennebaud
45cbb0bbb1 The usage of DenseIndex is deprecated, so let's replace DenseIndex by Index 2015-02-16 15:05:41 +01:00
Gael Guennebaud
cc641aabb7 Remove deprecated usage of expr::Index. 2015-02-16 14:46:51 +01:00
Gael Guennebaud
aa6c516ec1 Fix many long to int conversion warnings: 
- fix usage of Index (API) versus StorageIndex (when multiple indexes are stored)
 - use StorageIndex(val) when the input has already been check
 - use internal::convert_index<StorageIndex>(val) when val is potentially unsafe (directly comes from user input)
 2015-02-16 13:19:05 +01:00
Christoph Hertzberg
b39413794e bug #952: Missing \endcode made doxygen fail to build ColPivHouseholderQR 
(transplanted from bd511dde9d
)
 2015-02-15 06:08:25 +01:00
Christoph Hertzberg
bd511dde9d bug #952: Missing \endcode made doxygen fail to build ColPivHouseholderQR 2015-02-15 06:08:25 +01:00
Benoit Steiner
e2cfddf75f Pulled latest updates from trunk 2015-02-13 16:21:59 -08:00
Benoit Steiner
0927801a84 Optimized version of the sin(), exp(), log() and sqrt() function for AVX 2015-02-13 16:07:08 -08:00
Benoit Jacob
e972b55ec4 bug #953 - Fix prefetches in 3px4 product kernel 
This gives a 10% speedup on nexus 4 and on nexus 5.
 2015-02-13 14:52:36 -05:00
Gael Guennebaud
fc202bab39 Index refactoring: StorageIndex must be used for storage only (and locally when it make sense). In all other cases use the global Index type. 2015-02-13 18:57:41 +01:00
Gael Guennebaud
fe51319980 Merge Index-refactoring branch with default, fix PastixSupport, remove some useless typedefs 2015-02-13 10:03:53 +01:00
Gael Guennebaud
0918c51e60 merge Tensor module within Eigen/unsupported and update gemv BLAS wrapper 2015-02-12 21:48:41 +01:00
Gael Guennebaud
409547a0c8 update EIGEN_FAST_MATH documentation 2015-02-12 21:04:31 +01:00
Benoit Steiner
4470c99975 Added a test to validate tensor casting on cuda devices 2015-02-10 14:40:18 -08:00
Benoit Steiner
6620aaa4b3 Silenced a few compilation warnings generated by nvcc 2015-02-10 14:34:42 -08:00
Benoit Steiner
f669f5656a Marked a few functions as EIGEN_DEVICE_FUNC to enable the use of tensors in cuda kernels. 2015-02-10 14:29:47 -08:00
Gael Guennebaud
029d236ceb merge 2015-02-10 23:12:47 +01:00
Gael Guennebaud
fe25f3b8e3 FMA has been wrongly disabled 2015-02-10 23:11:35 +01:00
Benoit Steiner
ceb4c9c10b Pulled latest changes from trunk 2015-02-10 14:03:17 -08:00
Benoit Steiner
cc5d7ff523 Added vectorized implementation of the exponential function for ARM/NEON 2015-02-10 14:02:38 -08:00
Gael Guennebaud
d771295554 remove useless include 2015-02-10 22:59:27 +01:00
Benoit Steiner
fefec723aa Fixed compilation error triggered when trying to vectorize a non vectorizable cuda kernel. 2015-02-10 13:16:22 -08:00