Gael Guennebaud
e701cb2c7c
Update EIGEN_FAST_MATH doc
2015-11-12 12:09:19 +01:00
Benoit Steiner
4f471146fb
Allow the vectorized version of the Binary and the Nullary functors to run on GPU
2015-11-11 15:19:00 -08:00
Benoit Steiner
d27e4f1cba
Added missing EIGEN_DEVICE_FUNC statements
2015-11-06 09:23:58 -08:00
Benoit Steiner
ed1962b464
Reimplement the tensor comparison operators by using the scalar_cmp_op functors. This makes them more cuda friendly.
2015-11-06 09:18:43 -08:00
Gael Guennebaud
bfd6ee64f3
bug #1105 : fix default preallocation when moving from compressed to uncompressed mode
2015-11-06 15:05:37 +01:00
Gael Guennebaud
ae87f094eb
Fix "," in non SSE4 mode
2015-11-05 12:08:36 +01:00
Gael Guennebaud
90323f1751
Fix AVX round/ceil/floor, and fix respective unit test
2015-11-04 22:15:57 +01:00
Gael Guennebaud
3dd24bdf99
Merged in aavenel/eigen (pull request PR-142)
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Add round, ceil and floor for SSE4.1/AVX (Bug #70 )
2015-11-04 18:26:38 +01:00
Gael Guennebaud
902750826b
Add support for dense.cwiseProduct(sparse)
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This also fixes a regression regarding (dense*sparse).diagonal()
2015-11-04 17:42:07 +01:00
Gael Guennebaud
f6b1deebab
Fix compilation of sparse-triangular to dense assignment
2015-11-04 17:02:32 +01:00
Benoit Steiner
36cd6daaae
Made the CUDA implementation of ploadt_ro compatible with cuda implementations older than 3.5
2015-11-03 16:36:30 -08:00
Gael Guennebaud
29a94c8055
compilation issue
2015-11-02 16:11:59 +01:00
Alexandre Avenel
38832e0791
Merge
2015-11-01 10:55:42 +01:00
Alexandre Avenel
d46e2c10a6
Add round, ceil and floor for SSE4.1/AVX (Bug #70 )
2015-11-01 10:49:27 +01:00
Gael Guennebaud
c0352197a1
bug #1099 : add missing incude for CUDA
2015-10-31 18:06:28 +01:00
Gael Guennebaud
b32948c642
bug #1102 : fix multiple definition linking issue
2015-10-30 22:25:59 +01:00
Gael Guennebaud
ddaaa2d381
bug #1101 : typo
2015-10-30 12:02:52 +01:00
Gael Guennebaud
0e6cb08f92
Fix shadow warning
2015-10-30 11:44:22 +01:00
Gael Guennebaud
27c56bf60f
Workaround compilation issue with MSVC<=2013
2015-10-30 10:57:11 +01:00
Benoit Steiner
ac142773a7
Don't call internal::check_rows_cols_for_overflow twice in PlainObjectBase::resize since this is extremely expensive for small arrays
2015-10-29 13:13:39 -07:00
Gael Guennebaud
7cfbe35e49
Fix duplicated declaration
2015-10-29 21:05:52 +01:00
Gael Guennebaud
568d488a27
Fusion the two similar specialization of Sparse2Dense Assignment.
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This change also fixes a compilation issue with MSVC<=2013.
2015-10-29 13:16:15 +01:00
Gael Guennebaud
7a5f83ca60
Add overloads for real times sparse<complex> operations.
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This avoids real to complex conversions, and also fixes a compilation issue with MSVC.
2015-10-29 03:55:39 -07:00
Gael Guennebaud
c688cc28d6
fix copy/paste typo
2015-10-28 20:20:05 +01:00
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:
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- 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
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.
2015-10-26 16:00:25 +01:00
Gael Guennebaud
4704bdc9c0
Make the IterativeLinearSolvers module compatible with MPL2-only mode
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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
Sergiu Dotenco
85afb61417
use explicit Scalar types for AngleAxis initialization
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(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
