Gael Guennebaud
826bff58c6
Fix #69 for the second time, and add the respective regression test
2010-01-04 17:36:26 +01:00
Benoit Jacob
80d1f9e966
remove debug output. sorry!
2010-01-02 18:01:39 -05:00
Benoit Jacob
ff94eaa4ae
clarify docs as requested on forum
2010-01-02 12:55:32 -05:00
Benoit Jacob
25f8adfa6c
* Fix bug #79 : ei_alignmentOffset was assuming that ptr is multiple of
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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
Benoit Jacob
ed5c972801
put the assign assert and debug info before the assignment itself
2010-01-01 21:47:53 -05:00
Gael Guennebaud
72b6c05bf0
sorry for committing this mess
2009-12-23 13:30:25 +01:00
Gael Guennebaud
24302ad5cd
fix #76 , MayLinearVectorize depends on MaxSizeAtCompileTime and not on MaxInnerSize
2009-12-23 13:19:28 +01:00
Gael Guennebaud
0b5853d917
fix the xpr analyzer for Transpose
2009-12-23 13:17:46 +01:00
Gael Guennebaud
c90ccd089a
clean a bit Hessenberg and make sure the subdiagonal coeff is real even for 2x2 matrices
2009-12-23 12:30:05 +01:00
Gael Guennebaud
791bac25f2
fix #75 , and add a basic unit test for Hessenberg
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(it was indirectly tested by the eigenvalue decomposition)
2009-12-23 12:18:54 +01:00
Gael Guennebaud
d65c8cb60a
fix #69 and extend unit tests or triangular solvers
2009-12-23 11:48:53 +01:00
Gael Guennebaud
fcc3be5dce
a couple of fixes after thye merge
2009-12-23 09:07:01 +01:00
Gael Guennebaud
eaaba30cac
merge with default branch
2009-12-22 22:51:08 +01:00
Gael Guennebaud
e182e9c616
extend the DenseStorageMatrix mechanism to all expressions
2009-12-22 17:37:11 +01:00
Benoit Jacob
4ec99bbc0c
support gcc 4.5
2009-12-21 13:49:43 -05:00
Gael Guennebaud
02beaea2f8
add missing inclusion of LU/arch, thanks to J.B. Rouault
2009-12-19 13:49:00 +01:00
Gael Guennebaud
f8cb9a6230
oops, remove duplicated ctor
2009-12-19 13:45:14 +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
4b70b47998
clean a bit Matrix and fix static Map functions
2009-12-17 14:48:26 +01:00
Gael Guennebaud
5ca90e1b0c
some cleaning in DenseStorageBase
2009-12-17 13:56:33 +01:00
Gael Guennebaud
ebb2878829
finally add a Array class with storage via the introduction of a DenseStorageBase
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base class shared by both Matrix and Array
2009-12-17 13:37:00 +01:00
Gael Guennebaud
4e9c227bd5
partial LU optimization: noalias
2009-12-17 11:43:42 +01:00
Gael Guennebaud
30d47860dd
more fixes
2009-12-17 10:43:46 +01:00
Gael Guennebaud
34c95029ca
a couple of fixes and cleaning
2009-12-17 10:00:35 +01:00
Gael Guennebaud
9f79558839
a lot of cleaning and fixes
2009-12-16 19:18:40 +01:00
Gael Guennebaud
22a6ab1f4b
add an eigen2support test and a few fixes
2009-12-16 17:37:21 +01:00
Benoit Jacob
5cb779e5e1
* introduce ei_alignmentOffset(MatrixBase&,Integer)
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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
bb59c22dc9
fix compilation when mixing types
2009-12-16 12:48:15 +01:00
Gael Guennebaud
6db6774c46
* fix aliasing checks when the lhs is also transposed. At the same time,
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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
Gael Guennebaud
7a9988ebb6
fix spasre triangular solve for row major lower matrices
2009-12-14 10:25:21 +01:00
Gael Guennebaud
a314814a6e
suppress unused variable warnings
2009-12-15 13:59:02 +01:00
Benoit Jacob
949f14e1e4
no, this wasn't equivalent to ei_pload at all, after all!
2009-12-15 07:43:05 -05:00
Benoit Jacob
805eb9cc8b
Gael, who is a man of few words^Winstructions, is right, as usual.
2009-12-15 06:50:40 -05:00
Hauke Heibel
3ea1f97f69
Suppressed the warning for missing assignment generators (forgot that in the last submission).
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Commented Quake3's fast inverser sqrt in SSE's MathFunction header.
2009-12-15 08:09:14 +01:00
Benoit Jacob
4948448939
*use scalar instructions, packet not needed here
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*remove unused var warning
2009-12-14 23:13:54 -05:00
Benoit Jacob
39095c8faa
only include SSE path if SSE enabled
2009-12-14 22:52:11 -05:00
Benoit Jacob
d02eccf584
add SSE path for Matrix4f inverse, taken from Intel except that we do a kosher
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division instead of RCPPS-followed-by-Newton-Raphson. The rationale for that is
that elsewhere in Eigen we dont allow ourselves this approximation (which throws
2 bits of mantissa), so there's no reason we should allow it here.
2009-12-14 22:47:14 -05:00
Benoit Jacob
d5f3b2dc94
change the Arch constants: const int ---> enum, more explicit names, and use
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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.
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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
Jitse Niesen
929521678d
Correct type of ei_solve_retval<LLT,...>::operator=
2009-12-12 23:54:44 +00:00
Hauke Heibel
3dce51bd8e
Removed more warnings.
2009-12-12 14:49:43 +01:00
Hauke Heibel
d088ee35f6
Added to possibility to compile unit tests at maximum warning level.
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Silenced (amongst others) many conversion related warnings.
2009-12-12 11:39:07 +01:00
Gael Guennebaud
9facdaf7b9
some compilation fixes
2009-12-10 22:15:22 +01:00
Gael Guennebaud
7caf751fdd
adapt select, replicate and reverse
2009-12-10 22:00:35 +01:00
Benoit Jacob
d2e44f2636
* 4x4 inverse: revert to cofactors method
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* inverse tests: use createRandomMatrixOfRank, use more strict precision
* tests: createRandomMatrixOfRank: support 1x1 matrices
* determinant: nest the xpr
* Minor: add comment
2009-12-09 12:43:25 -05:00
Jitse Niesen
8bfa354ee3
Documentation clean up.
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* remove non-existant reference to CwiseAll
* define \householder_module (used in HouseholderSequence.h)
* update I01_TopicLazyEvaluation.dox - Product is now called GeneralProduct
* remove reference to list of examples which was deleted ages ago
* rename PartialLU_solve.cpp snippet to PartialPivLU_solve.cpp
2009-12-08 15:12:27 +00:00
