Gael Guennebaud
6759a21e49
CUDA support: define more accurate min/max values for device::numeric_limits of float and double using values from cfloat header
2015-10-28 16:49:15 +01:00
Gael Guennebaud
28ddb5158d
Enable std::isfinite/nan/inf on MSVC 2013 and newer and clang. Fix isinf for gcc4.4 and older msvc with fast-math.
2015-10-28 16:27:20 +01:00
Gael Guennebaud
8531304858
Simplify cost computations based on HugeCost being smaller that unrolling limit
2015-10-28 13:39:02 +01:00
Gael Guennebaud
77ff3386b7
Refactoring of the cost model:
...
- Dynamic is now an invalid value
- introduce a HugeCost constant to be used for runtime-cost values or arbitrarily huge cost
- add sanity checks for cost values: must be >=0 and not too large
This change provides several benefits:
- it fixes shortcoming is some cost computation where the Dynamic case was not properly handled.
- it simplifies cost computation logic, and should avoid future similar shortcomings.
- it allows to distinguish between different level of dynamic/huge/infinite cost
- it should enable further simplifications in the computation of costs (save compilation time)
2015-10-28 11:42:14 +01:00
Gael Guennebaud
e3031d7bfa
bug #1008 : improve handling of fast-math mode for older gcc versions.
2015-10-27 16:43:23 +01:00
Gael Guennebaud
2475a1de48
bug #1008 : stabilize isfinite/isinf/isnan/hasNaN/allFinite functions for fast-math mode.
2015-10-27 15:39:50 +01:00
Gael Guennebaud
699c33e76a
merge
2015-10-27 11:10:11 +01:00
Gael Guennebaud
8c66b6bc61
Simplify evaluator::Flags for Map<>
2015-10-27 11:06:42 +01:00
Gael Guennebaud
12f50a4697
Fix assign vectorization logic with respect to fixed outer-stride
2015-10-27 11:04:19 +01:00
Gael Guennebaud
73f692d16b
Fix ambiguous instantiation
2015-10-27 11:01:37 +01:00
Gael Guennebaud
0fc8954282
Improve readibility of EIGEN_DEBUG_ASSIGN mode.
2015-10-27 10:38:49 +01:00
Gael Guennebaud
e6f8c5c325
Add support to directly evaluate the product of two sparse matrices within a dense matrix.
2015-10-26 18:20:00 +01:00
Gael Guennebaud
a5324a131f
bug #1092 : fix iterative solver ctors for expressions as input
2015-10-26 16:16:24 +01:00
Gael Guennebaud
f93654ae16
bug #1098 : fix regression introduced when generalizing some compute() methods in changeset 7031a851d4
...
.
2015-10-26 16:00:25 +01:00
Gael Guennebaud
4704bdc9c0
Make the IterativeLinearSolvers module compatible with MPL2-only mode
...
by defaulting to COLAMDOrdering and NaturalOrdering for ILUT and ILLT respectively.
2015-10-26 15:17:52 +01:00
Gael Guennebaud
47d44c2f37
Add missing licence header to some top header files
2015-10-26 11:46:05 +01:00
Gael Guennebaud
8a211bb1a9
bug #1088 : fix setIdenity for non-compressed sparse-matrix
2015-10-25 22:01:58 +01:00
Gael Guennebaud
ac6b2266b9
Fix SparseMatrix::insert/coeffRef for non-empty compressed matrix
2015-10-25 22:00:38 +01:00
nnyby
ccc7b0ffea
[doc] grammar fix: "linearly space" -> "linearly spaced"
2015-10-01 23:43:06 +00:00
Gael Guennebaud
75a60d3ac0
bug #1075 : fix AlignedBox::sample for runtime dimension
2015-09-30 11:44:02 +02:00
Gael Guennebaud
781e8c38bd
merge
2015-09-29 11:12:43 +02:00
Gael Guennebaud
b2b8c1d41e
Fix performance regression in sparse * dense product where "sparse" is an expression
2015-09-29 11:11:40 +02:00
Benoit Steiner
d46bacb6bb
Call numext::mini instead of std::min in several places.
2015-09-28 10:40:41 -07:00
Gael Guennebaud
ceafed519f
Add support for permutation * homogenous
2015-09-28 16:56:11 +02:00
Gael Guennebaud
02e940fc9f
bug #1071 : improve doc on lpNorm and add example for some operator norms
2015-09-28 11:55:36 +02:00
Gael Guennebaud
8c1ee3629f
Add support for row/col-wise lpNorm()
2015-09-28 11:36:00 +02:00
Gael Guennebaud
75861f6650
bug #1069 : fix AVX support on MSVC (use of non portable C-style cast)
2015-09-28 10:08:26 +02:00
Gael Guennebaud
d16797cfc0
Fix bug #1067 : naming conflict
2015-09-19 21:44:14 +02:00
Gael Guennebaud
9d993c709b
Fix typo in Vectowise::any()
2015-09-16 22:31:19 +02:00
daalpa
fab96f2ff3
Removed documentation that did not match the member function DenseBase::outerSize()
2015-09-13 12:55:57 +00:00
Christoph Hertzberg
d6f762d955
Fixed cuda code: EIGEN_DEVICE_FUNC must come after template<...>
2015-09-10 11:46:27 +02:00
Benoit Steiner
98f8f0db9a
Added support for predux_mul for CUDA devices
2015-09-08 15:37:25 -07:00
Christoph Hertzberg
e3f69eb60d
Fixed minor regression caused by 7031a851d4
2015-09-08 10:53:10 +02:00
Gael Guennebaud
73a86cfcd3
Add EIGEN_QUATERNION_PLUGIN
2015-09-07 11:12:30 +02:00
Gael Guennebaud
7031a851d4
Generalize matrix ctor and compute() method of dense decomposition to 1) limit temporaries, 2) forward expressions to nested decompositions, 3) fix ambiguous ctor instanciation for square decomposition
2015-09-07 10:42:04 +02:00
Gael Guennebaud
f9303cc7c5
bump to 3.3-alpha1
2015-09-04 17:26:36 +02:00
Gael Guennebaud
b20a55a608
Workaround wrong instanciation made by VS2010
2015-09-04 15:25:58 +02:00
Gael Guennebaud
ed265258e4
Fix returned index type of inner iterators of sparse blocks.
2015-09-03 15:07:35 +02:00
Gael Guennebaud
a835dfca73
InnerIterator::index() should really return a StorageIndex
2015-09-03 14:53:51 +02:00
Gael Guennebaud
941a99ac1a
Add a few missing EIGEN_DEVICE_FUNC declarations
2015-09-03 14:14:54 +02:00
Sergiu Dotenco
85afb61417
use explicit Scalar types for AngleAxis initialization
...
(grafted from 89a222ce50
2015-08-28 22:20:15 +02:00
Gael Guennebaud
0eb46508e2
Avoid any openmp calls if multi-threading is explicitely disabled at runtime.
2015-10-22 16:30:28 +02:00
Gael Guennebaud
6df8e99470
bug #1089 : add a warning when using a MatrixBase method which is implemented within another module by declaring them inline.
2015-10-22 16:10:28 +02:00
Gael Guennebaud
e78bc111f1
bug #1090 : fix a shortcoming in redux logic for which slice-vectorization plus unrolling might happen.
2015-10-21 20:58:33 +02:00
Gael Guennebaud
8afd0ce955
add FIXME
2015-10-21 13:48:15 +02:00
Gael Guennebaud
8961265889
bug #1064 : add support for Ref<SparseVector>
2015-10-21 09:47:43 +02:00
Gael Guennebaud
fe630c9873
Improve numerical accuracy in LLT and triangular solve by using true scalar divisions (instead of x * (1/y))
2015-10-18 22:15:01 +02:00
Gael Guennebaud
c0adf6e38d
Fix perm*sparse return type and nesting, and add several sanity checks for perm*sparse
2015-10-14 10:16:48 +02:00
Gael Guennebaud
527fc4bc86
Fix ambiguous instantiation issues of product_evaluator.
2015-10-14 10:14:47 +02:00
Gael Guennebaud
2598f3987e
Add a plain_object_eval<> helper returning a plain object type based on evaluator's Flags,
...
and base nested_eval on it.
2015-10-14 10:12:58 +02:00
