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251 Commits

Author SHA1 Message Date
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
Christoph Hertzberg
e8cdbedefb bug #877, bug #572: Introduce a global Index typedef. Rename Sparse*::Index to StorageIndex, make Dense*::StorageIndex an alias to DenseIndex. Overall this commit gets rid of all Index conversion warnings. 2014-12-04 22:48:53 +01:00
Christoph Hertzberg
d3f52debc6 Make cuda_basic test compile again by adding lots of EIGEN_DEVICE_FUNC. 
Although the test passes now, there might still be some missing.
 2014-10-13 17:18:26 +02:00
Gael Guennebaud
0ca43f7e9a Remove deprecated code not used by evaluators 2014-09-18 15:15:27 +02:00
Gael Guennebaud
c83e01f2d6 Favor column major storage for inner products 2014-09-14 19:38:49 +02:00
Gael Guennebaud
bae2e3327b Call product_generic_impl by default, and remove lot of boilerplate code 2014-07-31 13:35:49 +02:00
Gael Guennebaud
2a251ffab0 Implement evaluator for sparse-selfadjoint products 2014-07-22 09:32:40 +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
ae039dde13 Add a NoPreferredStorageOrderBit flag for expression having no preferred storage order. 
It is currently only used in Product.
 2014-06-27 15:53:51 +02:00
Jitse Niesen
59f5f155c2 Port products with permutation matrices to evaluators. 2014-04-15 15:21:38 +01:00
Gael Guennebaud
a6be1952f4 Fix a few regression when moving the flags 2014-03-12 16:18:34 +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
5806e73800 It is not clear what XprType::Nested should be, so let's use nested<Xpr>::type as much as possible 2014-03-11 11:44:11 +01:00
Gael Guennebaud
0543cb51b5 Product::coeff method are also OK for lazy products (including diagonal products) 2014-02-18 14:51:41 +01:00
Gael Guennebaud
7002aa858f Support Product::coeff(0,0) even for dynamic matrices 2014-02-18 13:32:30 +01:00
Gael Guennebaud
d357bbd9c0 Fix a few regression regarding temporaries and products 2013-12-14 22:53:47 +01:00
Gael Guennebaud
8d8acc3ab4 Move inner product special functions to a base class to avoid ambiguous calls 2013-12-04 22:58:19 +01:00
Gael Guennebaud
6c5e915e9a Enable use of evaluators for noalias and lazyProduct, add conversion to scalar for inner products 2013-12-03 17:17:53 +01:00
Gael Guennebaud
b5fd774775 Fix flags of Product<> 2013-12-02 17:53:26 +01:00
Gael Guennebaud
c15c65990f First step toward the generalization of evaluators to triangular, sparse and other fancyness. 
Remove product_tag template parameter to Product.
 2013-11-29 17:50:59 +01:00
Gael Guennebaud
cc6dd878ee Refactor dense product evaluators 2013-11-27 17:32:57 +01:00
Gael Guennebaud
76c230a84d Add an option to test evaluators globally 2013-11-07 16:38:14 +01:00
Gael Guennebaud
e5bf4440c0 Fix "type qualifiers are meaningless here" warnings 2013-02-28 19:29:32 +01:00
Benoit Jacob
69124cfca2 Automatic relicensing to MPL2 using Keirs script. Manual fixup follows. 2012-07-13 14:42:47 -04:00
Jitse Niesen
069fd0e4be Move (part of) evaluation of products to evaluator objects. 
* Copy implementation from CoeffBasedProduct.
* Copy implementation from GeneralProduct in InnerProduct case.
* For GeneralProduct in other cases, call the evalTo() member function with
  expression objects in constructor of evaluator.
 2012-06-29 13:07:21 +01:00
Gael Guennebaud
cc6dd55028 put the resurected files into the Eigen namespace 2012-06-22 16:35:20 +02:00
Gael Guennebaud
5fae6c7848 resurrect expression evaluators 2012-06-22 09:39:35 +02:00
Jitse Niesen
3db6455896 Remove evaluators for 2.1 release. 
We plan to re-instate them when we branch 2.2 (see bug #388).
 2011-12-14 21:23:43 +00:00
Gael Guennebaud
816541d82c add a stupid Product<A,B> expression produced by prod(a,b), and implement a first version of its evaluator 2011-03-23 16:12:21 +01:00
Gael Guennebaud
290205dfc0 fix memory leak when a custom scalar throw an exception 2011-03-19 01:06:50 +01:00
Gael Guennebaud
fa32ce0fc5 fix alignment issue 2011-02-01 13:51:56 +01:00
Gael Guennebaud
f4a7679904 fix packing criterion 2011-02-01 10:41:12 +01:00
Gael Guennebaud
f46ace61d3 fix dynamic allocation for fixed size objects in matrix-vector product 2011-01-31 21:30:27 +01:00
Jitse Niesen
fb023b871f Const-correctness fix for gemv_selector<OnTheRight,ColMajor,true> (bug #144). 2011-01-04 10:35:10 +00:00
Benoit Jacob
75b7d98665 bug #54 - really fix const correctness except in Sparse 2010-12-22 17:45:37 -05:00
Benoit Jacob
aec0782719 fix the build of eigensolver_complex test. 
it was calling the .value() method on an inner product, and that was blocked in bad zero-sized case.

fixed by adding the .value() method to DenseBase for all 1x1 expressions, and allowing coeff accessors in ProductBase for 1x1 expressions.
 2010-12-09 03:47:35 -05:00
Benoit Jacob
1be6449f2e fix bug #127. our product selection logic was flawed in that it used the Max-sized to determine whether the size is 1. 
+ test.
 2010-12-09 02:38:07 -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
Benoit Jacob
8c17fab8f5 renaming: ei_matrix_storage -> DenseStorage 
DenseStorageBase  -> PlainObjectBase
 2010-10-20 09:34:13 -04:00
Gael Guennebaud
cb7a72d5b0 Fix Sun CC parsing of Eigen/Core. In particular, 
I moved all the block related methods to a plugin file. This also
significantly reduce code verbosity.
 2010-08-25 13:09:56 +02:00
Gael Guennebaud
f8678272a4 mixing types step 3: 
- improve support of colmajor by vector and matrix - matrix
- now all configurations are well handled, but the perf are not always very good
 2010-07-11 23:57:23 +02:00
Gael Guennebaud
8e3c4283f5 make colmaj * vector uses pointers only 2010-07-11 16:01:48 +02:00
Gael Guennebaud
ff96c94043 mixing types in product step 2: 
* pload* and pset1 are now templated on the packet type
* gemv routines are now embeded into a structure with
  a consistent API with respect to gemm
* some configurations of vector * matrix and matrix * matrix works fine,
  some need more work...
 2010-07-11 15:48:30 +02:00
Gael Guennebaud
e5bc9526f1 * generalize rowmajor by vector 
* fix weird compilation error when constructing a matrix with a row by matrix product
 2010-07-10 22:53:27 +02:00
Gael Guennebaud
861962c55f sync 2010-07-07 16:44:05 +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
Jitse Niesen
49747fa4a9 Various documentation improvements. 
* Add short documentation for Array class
* Put all classes explicitly in Core module (where applicable)
* Section on Modules in Quick Reference Guide
* Put Page 7 after Page 6 in Contents :)
 2010-07-06 13:10:08 +01:00
Thomas Capricelli
04648becf7 fix warnings with old gcc 2010-07-01 03:22:09 +02:00