Gael Guennebaud
18fbe7e7d4
Fix stableNorm() with respect to NaN and inf, and add respective unit tests. blueNorm() and hypotNorm() are broken wrt to NaN/inf
2014-09-02 14:49:23 +02:00
Gael Guennebaud
3291580630
Fix bug #740 : overflow issue in stableNorm
2014-02-13 15:44:01 +01:00
Gael Guennebaud
2f593ee67c
merge with main branch
2013-07-17 13:21:35 +02:00
Gael Guennebaud
62670c83a0
Fix bug #314 : move remaining math functions from internal to numext namespace
2013-06-10 23:40:56 +02:00
Gael Guennebaud
9cd2d14005
merge with default branch
2013-04-19 11:21:39 +02:00
Gael Guennebaud
84637ca58c
Remove a useless variable in blueNorm
2013-04-10 09:41:42 +02:00
Gael Guennebaud
8f44205671
Fix bug #581 : remove useless piece of code is blueNorm
2013-04-09 09:23:40 +02:00
Gael Guennebaud
12439e1249
Port SelfCwiseBinaryOp and Dot.h to nvcc, fix portability issue with std::min/max
2013-04-05 16:35:49 +02:00
Desire NUENTSA
0f94e96342
Add support for sparse blueNorm
2013-01-11 17:27:12 +01:00
Gael Guennebaud
a76fbbf397
Fix bug #314 :
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- remove most of the metaprogramming kung fu in MathFunctions.h (only keep functions that differs from the std)
- remove the overloads for array expression that were in the std namespace
2012-11-06 15:25:50 +01:00
Gael Guennebaud
06d2fe453d
remove stupid assert in blue norm.
2012-09-07 23:19:24 +02:00
Benoit Jacob
69124cfca2
Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.
2012-07-13 14:42:47 -04:00
Jitse Niesen
3c412183b2
Get rid of include directives inside namespace blocks (bug #339 ).
2012-04-15 11:06:28 +01:00
Igor Krivenko
36457178f9
bug #352:properly cast constants
2011-12-09 23:38:41 +01:00
Gael Guennebaud
22bff949c8
protect calls to min and max with parentheses to make Eigen compatible with default windows.h
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(transplanted from 49b6e9143e
2011-07-21 11:19:36 +02:00
Gael Guennebaud
87ac09daa8
Simplify the use of custom scalar types, the rule is to never directly call a standard math function using std:: but rather put a using std::foo before and simply call foo:
...
using std::max;
max(a,b);
2011-05-25 08:41:45 +02:00
Benoit Jacob
4716040703
bug #86 : use internal:: namespace instead of ei_ prefix
2010-10-25 10:15:22 -04:00
Gael Guennebaud
28e64b0da3
email change
2010-06-24 23:21:58 +02:00
Gael Guennebaud
dad19c4173
compilation fix for gcc 4.2
2010-06-10 10:55:49 +02:00
Benoit Jacob
aaaade4b3d
the Index types change.
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As discussed on the list (too long to explain here).
2010-05-30 16:00:58 -04:00
Benoit Jacob
eda2795f51
use modern ei_first_aligned function, dont try compiling coeffRef() on rvalue expressions.
2010-05-08 15:57:56 -04:00
Hauke Heibel
871698d3aa
Introduced NestParentByRefBit and NestByRefBit - this should fix temporaries related to nested products.
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Fixed a few typos and a few warnings.
2010-02-06 17:43:32 +01:00
Gael Guennebaud
9d9e00b608
merge and add start/end to Eigen2Support
2010-01-05 13:07:32 +01:00
Benoit Jacob
39ac57fa6d
Big renaming:
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start ---> head
end ---> tail
Much frustration with sed syntax. Need to learn perl some day.
2010-01-04 21:24:43 -05:00
Benoit Jacob
25f8adfa6c
* Fix bug #79 : ei_alignmentOffset was assuming that ptr is multiple of
...
sizeof(Scalar), and that assumption breaks with double on linux x86-32.
* Rename ei_alignmentOffset to ei_first_aligned
* Rewrite its documentation and part of its body
* The variant taking a MatrixBase doesn't need a separate size argument.
2010-01-02 12:38:16 -05:00
Gael Guennebaud
8e05f9cfa1
add a DenseBase class for MAtrixBase and ArrayBase and more code factorisation
2009-12-04 23:17:14 +01:00
Gael Guennebaud
4af1753b6f
* remove EnforceAlignedAccess option to Block, VectorBlock, Map and MapBase
...
because thanks to the previous commit this is not needed anymore
* add a more general ForceAlignedAccess expression which can be used for any expression.
It is already used by StableNorm.h.
2009-11-20 16:30:14 +01:00
Gael Guennebaud
e3d890bc5a
Another big refactoring change:
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* add a new Eigen2Support module including Cwise, Flagged, and some other deprecated stuff
* add a few cwiseXxx functions
* adapt a few modules to use cwiseXxx instead of the .cwise() prefix
2009-11-18 18:15:19 +01:00
Gael Guennebaud
a382963b04
* extend Map to allow the user to specify whether the mapped data
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is aligned or not. This is done using the Aligned constant:
Map<MatrixType,Aligned>::Map(data);
* rename ForceAligned to EnforceAlignedAccess, and update its doc,
and emphasize this is mainly an internal stuff.
2009-10-23 14:26:14 +02:00
Gael Guennebaud
af31345df3
really fix stable norm compilation for older gcc
2009-10-07 14:25:12 +02:00
Gael Guennebaud
4cf7366027
fix compilation in stable norm, move a platform check to the unit tests
2009-10-06 10:24:41 +02:00
Gael Guennebaud
d5319f4ba8
fix warning in stable norm
2009-09-15 11:16:58 +02:00
Gael Guennebaud
13a8956188
bugfix in inner-product specialization,
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compilation fix in stable norm,
optimize apply householder
2009-08-15 13:12:50 +02:00
Gael Guennebaud
109a4f650b
fix a couple of warnings
2009-08-15 10:20:01 +02:00
Gael Guennebaud
4c85fa8c73
compilation fix (sun CC)
2009-07-20 10:57:31 +02:00
Gael Guennebaud
32b08ac971
re-implement stableNorm using a homemade blocky and
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vectorization friendly algorithm (slow if no vectorization)
2009-07-17 16:22:39 +02:00
