Christoph Hertzberg
b03209a7a6
Make conversion from 0 to Scalar explicit (issue reported by Brad Bell)
2015-04-13 17:10:52 +02:00
Christoph Hertzberg
71590d0ac7
bug #993 : Passing matrix.inverse() as MatrixBase lead to infinite recursion.
2015-04-09 20:29:41 +02:00
Gael Guennebaud
2e3353634f
bug #986 : add support for coefficient-based product with 0 depth.
2015-04-01 13:21:47 +02:00
Gael Guennebaud
2461531e5a
Fix bug #987 : wrong alignement guess in diagonal product.
2015-03-31 23:36:54 +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 1efae98feed340e8b33dc40cab36aeb15836a792
)
2015-03-30 23:56:20 +02:00
Christoph Hertzberg
bf650a3686
bug #983 : Pass Vector3 by const reference and not by value
...
(transplanted from 09a5361d1ba1cc545739f72188d01a7ee781a48d
)
2015-03-28 12:36:24 +01:00
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 2dc968e453e347966b7a45c9c497c6b1d3845f80
)
2015-03-04 17:03:13 +01:00
Gael Guennebaud
500c36de61
Merged in blechta/eigen/fix-cg-zero-guess (pull request PR-100)
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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
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 8768ff3c3134042aa838851191d4587835cbbccd
)
2015-02-16 19:08:25 +01:00
Gael Guennebaud
8768ff3c31
Add PermutationMatrix::determinant method.
2015-02-16 19:08:25 +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
0f464d9d87
bug #897 : fix regression in BiCGSTAB(mat) ctor (an all other iterative solvers).
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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
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 bd511dde9da3a1f147b3d0d70e76298f759c4420
)
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
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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
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
cc5d7ff523
Added vectorized implementation of the exponential function for ARM/NEON
2015-02-10 14:02:38 -08:00
Jan Blechta
84bba80916
Fix bug #733 : step by step solving is not a good example for solveWithGuess
2015-02-10 14:24:39 +01:00
Gael Guennebaud
7b35b4cacc
Allows Lower|Upper as a template argument of CG and MINRES: in this case the full matrix will be considered.
2015-02-10 18:57:41 +01:00
Jan Blechta
c3f3580b8f
Fix bug #733 : step by step solving is not a good example for solveWithGuess
2015-02-10 14:24:39 +01:00
Gael Guennebaud
c6e8caf090
Allows Lower|Upper as a template argument of CG and MINRES: in this case the full matrix will be considered.
2015-02-10 18:57:41 +01:00
Gael Guennebaud
87629cd639
bug #897 : makes iterative sparse solvers use a Ref<SparseMatrix> instead of a SparseMatrix pointer. This fixes usage of iterative solvers with a Map<SparseMatrix>.
2015-02-09 11:41:25 +01:00
Gael Guennebaud
d4ec48575e
Make Block<SparseMatrix> inherit SparseCompressedBase in the case of an inner-panels and fix valuePtr() innerIndexPtr()
2015-02-09 11:14:36 +01:00
Gael Guennebaud
3af29caae8
Cleaning and add more unit tests for Ref<SparseMatrix> and Map<SparseMatrix>
2015-02-09 10:23:45 +01:00
Gael Guennebaud
f2ff8c091e
Add a Ref<SparseMatrix> specialization.
2015-02-07 22:04:18 +01:00
Gael Guennebaud
f3be317614
Add a Map<SparseMatrix> specialization.
2015-02-07 22:03:25 +01:00
