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120 Commits

Author SHA1 Message Date
Gael Guennebaud
749b56f6af merge with default branch 2014-09-14 17:34:54 +02:00
Gael Guennebaud
3eb5253ca1 Optimization: "matrix<complex> * real" did not call the special path and the real was converted to a complex. Add respective unit test to avoid future regression. 2014-09-02 14:41:14 +02:00
Gael Guennebaud
cd0ff253ec Make permutation compatible with sparse matrices 2014-07-30 15:22:50 +02:00
Gael Guennebaud
6daa6a0d16 Refactor TriangularView to handle both dense and sparse objects. Introduce a glu_shape<S1,S2> helper to assemble sparse/dense shapes with triagular/seladjoint views. 2014-07-22 11:35:56 +02:00
Gael Guennebaud
6f846ef9c6 Split StorageKind promotion into two helpers: one for products, and one for coefficient-wise operations. 2014-07-01 17:51:53 +02:00
Gael Guennebaud
3b19b466a7 Generalize static assertions on matching sizes to avoid the need for SizeAtCompileTime 2014-06-25 17:22:12 +02:00
Gael Guennebaud
7fa87a8b12 Backport changes from old to new expression engines 2014-06-20 16:17:57 +02:00
Gael Guennebaud
b29b81a1f4 merge with default branch 2014-06-20 15:55:44 +02:00
Gael Guennebaud
78bb808337 1- Introduce sub-evaluator types for unary, binary, product, and map expressions to ease specializing them. 
2- Remove a lot of code which should not be there with evaluators, in particular coeff/packet methods implemented in the expressions.
 2014-06-20 15:39:38 +02:00
Gael Guennebaud
6d665d446b Fixes for fixed sizes and non vectorizable types 2014-04-17 23:26:34 +02:00
Gael Guennebaud
aceae8314b Resurect EvalBeforeNestingBit to control nested_eval 2014-03-12 20:25:36 +01:00
Gael Guennebaud
8dd3b716e3 Move evaluation related flags from traits to evaluator and fix evaluators of MapBase and Replicate 2014-03-12 13:34:11 +01:00
Gael Guennebaud
082f7ddc37 Port Cholesky module to evaluators 2014-03-11 13:33:44 +01:00
Gael Guennebaud
da6ec81282 Move CoeffReadCost mechanism to evaluators 2014-03-10 23:24:40 +01:00
Gael Guennebaud
5c0f294098 Fix evaluators unit test (i.e., when only EIGEN_ENABLE_EVALUATORS is defined 2014-03-10 09:28:00 +01:00
Gael Guennebaud
2eee6eaf3c Fix mixing scalar types with evaluators 2014-02-19 16:30:17 +01:00
Benoit Steiner
7ed9441ea4 Reverted the definition of the EIGEN_ALIGN to its former meaning (i.e. a boolean) 
Created a new EIGEN_ALIGN_BYTES define to encode how the data should be aligned
Fixed a few remaining alignment issues exposed when the Eigen code is compiled with avx enabled.
Created a new EIGEN_ALIGN_DEFAULT define, which is set to the minimum alignment value required for the chosen instruction set. Use this value instead of EIGEN_ALIGN32 to preserve the existing alignment on SSE/Altivec/Neon.
 2014-02-18 18:06:44 -08:00
Gael Guennebaud
a08cba6b5f Move is_diagonal to XprHelper, forward declare Ref 2014-02-18 11:03:59 +01:00
Gael Guennebaud
94acccc126 Fix Random().normalized() by introducing a nested_eval helper (recall that the old nested<> class is deprecated) 2014-01-26 15:35:44 +01:00
Gael Guennebaud
230f5c3aa9 Evaluator: introduce the main Assignment class, add call_assignment to bypass NoAlias and AssumeAliasing, and some bits of cleaning 2013-11-25 15:20:31 +01:00
Gael Guennebaud
1bb1a57ef7 merge with default branch 2013-11-05 10:31:59 +01:00
Jitse Niesen
70131120ab Fix bug in MatrixFunctions for matrices with multiple eigenvalues. 
Store indices, not eigenvalues, in clusters.
Bug was introduced in changeset a3a55357db
.
 2013-07-26 15:39:18 +01:00
Gael Guennebaud
2f593ee67c merge with main branch 2013-07-17 13:21:35 +02:00
Gael Guennebaud
7742eacfeb Add default value for IsRepeatable in functor_traits 2013-06-12 09:22:59 +02:00
Gael Guennebaud
5adcc6c7b4 Add support for NVCC5: most of the Core and part of LU are callable from CUDA code. 
Still a lot to do.
 2013-02-07 19:06:14 +01:00
Gael Guennebaud
7c4b55fda9 fix bug #509: warning with gcc 4.7 2012-09-26 23:32:22 +02:00
Benoit Jacob
69124cfca2 Automatic relicensing to MPL2 using Keirs script. Manual fixup follows. 2012-07-13 14:42:47 -04:00
Gael Guennebaud
904ecdf9d8 Add a DynamicIndex constant for signed quantities and use it to fix the conflict 
between Diagonal<S,-1> (the first sub diagonal) and a runtime super/sub diagonal which is now:
Diagonal<S,DynamicIndex>
 2012-07-10 23:04:17 +02:00
Jitse Niesen
3c412183b2 Get rid of include directives inside namespace blocks (bug #339). 2012-04-15 11:06:28 +01:00
Gael Guennebaud
fe85b7ebc6 fix several const qualifier issues: double ones, meaningless ones, some missing ones, etc. 
(note that const qualifiers are set by internall::nested)
 2012-02-03 23:18:26 +01:00
Sebastian Lipponer
fff25a4b46 Fix MSVC integer overflow warning 2011-12-09 10:39:10 +00:00
Benoit Jacob
ffe6d1f901 Alignment fixes: 
* Fix AlignedBit computation for Plain Objects
 * use it for the conditional alignment of operator new
 * only overload new in PlainObjectBase, don't overload again in Matrix and Array
 2011-11-22 09:04:31 -05:00
Hauke Heibel
d975b82105 Removed internal::as_argument. This fixes the alignment issues of bug #165. 2011-02-06 17:33:04 +01:00
Benoit Jacob
98f0274305 third pass of const-correctness fixes (bug #54), hopefully the last one... 2011-01-07 05:16:01 -05:00
Benoit Jacob
75b7d98665 bug #54 - really fix const correctness except in Sparse 2010-12-22 17:45:37 -05:00
Benoit Jacob
74cc42b22f bug #54 - The big Map const-correctness changes 2010-12-10 02:09:58 -05:00
Benoit Jacob
ee38dbf1e6 Rework nested<> to be cleaner, see bug #76. 2010-11-23 11:11:40 -05:00
Hauke Heibel
c738cd56eb Renamed cleantype to remove_all since it is close to remove_{const|pointer|reference}. 2010-10-26 16:47:01 +02:00
Hauke Heibel
7bc8e3ac09 Initial fixes for bug #85. 
Renamed meta_{true|false} to {true|false}_type, meta_if to conditional, is_same_type to is_same, un{ref|pointer|const} to remove_{reference|pointer|const} and makeconst to add_const.
Changed boolean type 'ret' member to 'value'.
Changed 'ret' members refering to types to 'type'.
Adapted all code occurences.
 2010-10-25 22:13:49 +02:00
Benoit Jacob
4716040703 bug #86 : use internal:: namespace instead of ei_ prefix 2010-10-25 10:15:22 -04:00
Hauke Heibel
ba86d3ef65 Fixed bug #84. 2010-10-21 10:13:17 +02:00
Gael Guennebaud
8566ef805b remove the aligned bit flag for non vectorizable types 2010-08-16 09:38:49 +02:00
Gael Guennebaud
95f2e7f3f5 introduce a new LvalueBit flag and split DenseCoeffBase into three level of accessors 2010-07-21 10:57:01 +02:00
Gael Guennebaud
b0896382a3 s/IsVectorized/Vectorizable 2010-07-07 11:10:46 +02:00
Gael Guennebaud
bfa606d16f * add a IsVectorized mechanism (instead of packet-size>1...) 
* vectorize complex<double>
 2010-07-06 23:36:00 +02:00
Gael Guennebaud
c201aabf3e comment the workaround of the EIGEN_EMPTY_STRUCT_CTOR workaround for gcc 4.3 2010-07-04 15:26:58 +02:00
Gael Guennebaud
82c4a755af disable empty struct trick for buggy gcc 4.3 2010-06-29 18:17:17 +02:00
Gael Guennebaud
28e64b0da3 email change 2010-06-24 23:21:58 +02:00
Gael Guennebaud
19f2f53e2c fix compilation when default to row major 2010-06-24 15:13:41 +02:00
Benoit Jacob
d788627b54 rename: 
EIGEN_SIZE_MIN    ---> EIGEN_SIZE_MIN_PREFER_DYNAMIC
  EIGEN_MAXSIZE_MIN ---> EIGEN_SIZE_MIN_PREFER_FIXED
and make sure to use the latter in products xprs to determine the inner size.
 2010-06-14 09:05:08 -04:00