GitHub-Proxy/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-06-04 18:54:00 +08:00
Code Issues Packages Projects Releases Wiki Activity
3,023 Commits 12 Branches 89 Tags
Commit Graph

477 Commits

Author SHA1 Message Date
Hauke Heibel
ff8c2149c1 Added a generic reallocation implementation based on ei_aligned_malloc/_free. 
Rewrote ei_handmade_aligned_realloc such that it is now using std::realloc.
Reorganized functions in Memory.h for better readability.
Add missing <cerrno> include to Core (it's now required in Memory.h).
 2010-02-28 14:32:57 +01:00
Hauke Heibel
40bd69fbaa Hide some internal stuff from the docs. 2010-02-28 12:56:37 +01:00
Benoit Jacob
e84f7e07e9 add ei_posix_memalign_realloc 2010-02-27 18:57:07 -05:00
Benoit Jacob
22fabb8940 add missing inline keyword, thanks to Eamon. 2010-02-27 17:51:48 -05:00
Hauke Heibel
6c9eb36222 Added support for realloc based conservative resizing. 2010-02-27 17:25:07 +01:00
Benoit Jacob
b1f666d007 Fix Map-with-Stride and cover it by new unit tests. 2010-02-26 20:12:51 -05:00
Benoit Jacob
b1c6c215a4 merge 2010-02-25 21:07:30 -05:00
Benoit Jacob
769641bc58 * Implement the ByOuterInner accessors 
* use them (big simplification in Assign.h)
* axe (Inner|Outer)StrideAtCompileTime that were just introduced
* ei_int_if_dynamic now asserts that the size is the expected one: adapt to that in Block.h
* add rowStride() / colStride() in DenseBase
* implement innerStride() / outerStride() everywhere needed
 2010-02-25 21:01:52 -05:00
Gael Guennebaud
959a1b5d63 detect and implement inplace permutations 2010-02-25 16:30:58 +01:00
Gael Guennebaud
022e2f5ef4 fix typo 2010-02-23 18:24:15 +01:00
Hauke Heibel
1fd8d7b96a Attempt to fix PGI compilation issue. 2010-02-23 11:35:51 +01:00
Gael Guennebaud
eb905500b6 significant speedup in the matrix-matrix products 2010-02-23 13:06:49 +01:00
Thomas Capricelli
1a70f3b48d fix compilation 2010-02-21 19:30:11 +01:00
Hauke Heibel
abc8c01080 Renamed PlainMatrixType to PlainObject (Array != Matrix). 
Renamed ReturnByValue::ReturnMatrixType ReturnByValue::ReturnType (again, Array != Matrix).
 2010-02-20 15:53:57 +01:00
Hauke Heibel
f0c8dcf1e2 Renamed AnyMatrixBase to EigenBase. 2010-02-20 15:26:02 +01:00
Benoit Jacob
b73e22905d miserable half-working state, commiting to a fork just in case, just to perfect 
my day, my hard disk would die.
Will write a more detailed commit message once it's working.
 2010-02-18 20:42:38 -05:00
Benoit Jacob
37ca4200b2 Piotr's patch was missing many occurences of size_t. So, 
using std::size_t;
This is the only way that we can ensure QCC support in the long term without having to think about it everytime.
 2010-02-12 08:58:29 -05:00
Piotr Trojanek
1701a5d1f8 std:: namespace fixup for more restricive compilers such as QNX's QCC 2010-02-10 13:24:47 +01:00
Gael Guennebaud
5686eca7b1 * fix multiple temporary copies for coeff based products 
* introduce a lazy product version of the coefficient based implementation
  => flagged is not used anymore
  => small outer product are now lazy by default (aliasing is really unlikely for outer products)
 2010-02-09 11:05:39 +01:00
Gael Guennebaud
0398e21198 s/UnrolledProduct/CoeffBasedProduct 2010-02-09 10:02:26 +01:00
Gael Guennebaud
8b016e717f get rid of NestParentByRefBit 2010-02-08 16:51:41 +01:00
Hauke Heibel
871698d3aa Introduced NestParentByRefBit and NestByRefBit - this should fix temporaries related to nested products. 
Fixed a few typos and a few warnings.
 2010-02-06 17:43:32 +01:00
Gael Guennebaud
6f3f857897 make noalias works for coefficient based products 2010-02-05 23:44:24 +01:00
Gael Guennebaud
b6521b799f add specialization of ei_ref_selector for Array (fix a big perf issue \!) 2010-01-29 21:28:23 +01:00
Thomas Capricelli
fcd074c928 silent warning of icc 2010-01-27 23:43:32 +01:00
Hauke Heibel
4365a48748 Added an ei_linspaced_op to create linearly spaced vectors. 
Added setLinSpaced/LinSpaced functionality to DenseBase.
Improved vectorized assignment - overcomes MSVC optimization issues.
CwiseNullaryOp is now requiring functors to offer 1D and 2D operators.
Adapted existing functors to the new CwiseNullaryOp requirements.
Added ei_plset to create packages as [a, a+1, ..., a+size].
Added more nullaray unit tests.
 2010-01-26 19:42:17 +01:00
Gael Guennebaud
d40c110053 lot of cleaning: 
- clean the *_PUBLIC_INTERFACE_*
- update Diagonal, ReturnByValue, ForceAlignedAccess, UnaryView, etc. to support array
- many other small stuff
 2010-01-22 10:15:41 +01:00
Benoit Jacob
b5a6f382ca work around warning about /* inside of a comment (gcc 4.4) 2010-01-16 11:50:09 -05:00
Hauke Heibel
90d5a7c0dd Adapted doxygen's new style sheet. 
Added documentation to some of the typedefs.
 2010-01-15 15:45:07 +01:00
Gael Guennebaud
dd4b2f044d forgot to include this file in previous commit 2010-01-15 13:36:09 +01:00
Benoit Jacob
f1d1756cdd Introduce third template parameter to HouseholderSequence: int Side. 
When it's OnTheRight, we read householder vectors as rows above the diagonal.
With unit test. The use case will be bidiagonalization.
 2010-01-14 19:16:49 -05:00
Hauke Heibel
a05d42616b Fixed DenseStorageBase typedef (MSVC specific). 
Unified the ei_plain_matrix_type.
 2010-01-11 18:16:59 +01:00
Gael Guennebaud
c5d7c9f0de remove the Triangular suffix to Upper, Lower, UnitLower, etc, 
and remove the respective bit flags
 2010-01-07 21:15:32 +01:00
Gael Guennebaud
9d9e00b608 merge and add start/end to Eigen2Support 2010-01-05 13:07:32 +01:00
Thomas Capricelli
57275b2b8c make some changes to please clang, fix some warnings too. 2010-01-04 23:21:04 +01:00
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
0b5853d917 fix the xpr analyzer for Transpose 2009-12-23 13:17:46 +01:00
Gael Guennebaud
eaaba30cac merge with default branch 2009-12-22 22:51:08 +01:00
Gael Guennebaud
9d54783036 much better workaround for empty struct (the previous one caused GCC 4.3 to generate wrong code leading to segfaults) 2009-12-18 17:08:59 +01:00
Gael Guennebaud
af4d8c5cec a couple of fixes, now Array passes the linearstructure test 2009-12-17 19:28:54 +01:00
Gael Guennebaud
ebb2878829 finally add a Array class with storage via the introduction of a DenseStorageBase 
base class shared by both Matrix and Array
 2009-12-17 13:37:00 +01:00
Benoit Jacob
5cb779e5e1 * introduce ei_alignmentOffset(MatrixBase&,Integer) 
couldnt put it in Memory.h as it needs the definition of MatrixBase
* make Redux use it
 2009-12-16 08:53:14 -05:00
Gael Guennebaud
e0aa29121f this really fix the previous warning 2009-12-16 13:06:47 +01:00
Gael Guennebaud
c35fcf3bbd fix warning by making ei_empty_struct::_ei_dummy_ private 2009-12-16 12:53:55 +01:00
Gael Guennebaud
6db6774c46 * fix aliasing checks when the lhs is also transposed. At the same time, 
significantly simplify the code of these checks while extending them
  to catch much more expressions!
* move the enabling/disabling of vectorized sin/cos to the architecture traits
 2009-12-16 11:41:16 +01:00
Hauke Heibel
3ea1f97f69 Suppressed the warning for missing assignment generators (forgot that in the last submission). 
Commented Quake3's fast inverser sqrt in SSE's MathFunction header.
 2009-12-15 08:09:14 +01:00
Benoit Jacob
d5f3b2dc94 change the Arch constants: const int ---> enum, more explicit names, and use 
of a namespace instead of Prefix_Name.
 2009-12-14 17:26:24 -05:00
Hauke Heibel
832045d363 Warning 4512 (assignment operators could not be generated) is now simply disabled. 
All unimplemented assignment operators have been removed.
 2009-12-14 10:32:43 +01:00
Hauke Heibel
4498864fc8 Fixed a bad type conversion. 2009-12-13 09:26:57 +01:00
Hauke Heibel
3dce51bd8e Removed more warnings. 2009-12-12 14:49:43 +01:00