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Author SHA1 Message Date
Jitse Niesen
fcf821b77d Rename test per naming convention. 2009-12-28 22:30:08 +00:00
Jitse Niesen
d35cc381fe Refactor MatrixFunction class: Split new class MatrixFunctionAtomic off. 2009-12-27 20:44:19 +00:00
Jitse Niesen
a25c9b1e46 Simplify and document Sylvester equation solver in MatrixFunction. 2009-12-27 18:09:50 +00:00
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 
(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
5adfe934c8 add checks for on the right triangular solving with matrices 2009-12-23 10:24:13 +01:00
Jitse Niesen
eeec7d842e merge 2009-12-21 19:13:31 +00:00
Jitse Niesen
f54a2a0484 Add support for general matrix functions. 
This does the job but it is only a first version. Further plans:
improved docs, more tests, improve code by refactoring, add convenience
functions for sine, cosine, sinh, cosh, and (eventually) add the matrix
logarithm.
 2009-12-21 18:53:00 +00:00
Benoit Jacob
4ec99bbc0c support gcc 4.5 2009-12-21 13:49:43 -05:00
Jitse Niesen
9f1fa6ea5e Fix compilation error in doc/examples/class_CwiseBinaryOp.cpp . 
This is a follow-up of 9d54783036
 (better work around for empty structs).
 2009-12-21 18:16:01 +00:00
Jitse Niesen
32f6242b60 Set default for second argument for check script. 
Otherwise, buildtests will be run with a second argument of "" if check
is called with only one argument, which leads to infinitely many jobs.
 2009-12-21 11:35:08 +00:00
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
Jitse Niesen
945cbc3bc6 Add test for issue #75 (Hessenberg of 1x1 matrix). 
Also remove an superfluous #include in matrixExponential test.
 2009-12-16 22:24:24 +00:00
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
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, 
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
Thomas Capricelli
0d8ffe5240 ignore more build*/ directories 2009-12-11 02:39:49 +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). 
Commented Quake3's fast inverser sqrt in SSE's MathFunction header.
 2009-12-15 08:09:14 +01:00
Benoit Jacob
46a9cac7fb silence 'statement has no effect' warning with gcc 4.4 2009-12-14 23:31:00 -05:00
Benoit Jacob
4948448939 *use scalar instructions, packet not needed here 
*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 
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 
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
Jitse Niesen
63957ad5d6 Remove //@{ ... //@} for same reason as in changeset 2026ea7ff2 
.
 2009-12-13 00:29:31 +00:00
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. 
Silenced (amongst others) many conversion related warnings.
 2009-12-12 11:39:07 +01:00
Hauke Heibel
494a88685e Fixed the bad fix - now the unsupported examples and snippets work on windows. 2009-12-11 19:39:01 +01:00
Hauke Heibel
9a8c16810b Reverted Jitse's change - the targets unsupported_examples and unsupported_snippets are unknown over here. 2009-12-11 19:11:01 +01:00
Jitse Niesen
2026ea7ff2 Coax doxygen in producing better docs for MatrixFunctions. 
The //@{ ... //@} in unsupported/Eigen/MatrixFunctions for some reason
caused doxygen to list the constructor of the MatrixExponential class
as a separate function in the MatrixFunctions module without any reference
to the class; very confusing.
 2009-12-11 15:54:21 +00:00
Thomas Capricelli
7d444375e7 fix compilation (for some reason the pb happens only under windows) 2009-12-11 02:38:28 +01:00
Benoit Jacob
d2e44f2636 * 4x4 inverse: revert to cofactors method 
* 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
Benjamin Schindler
f0315295e9 Handle row and col major matrices in the gdb pretty printer 2009-12-08 19:12:26 +01:00
Benjamin Schindler
4da991eaa8 Display the data ptr as part of the header 2009-12-08 18:40:36 +01:00
Benjamin Schindler
a4c162dbdc Correct license header of the gdb pretty printer 2009-12-08 18:18:05 +01:00
Benjamin Schindler
f2304f3b88 Adding __init__.py so the printers can be used directly from the checkout 2009-12-08 18:17:46 +01:00
Hauke Heibel
64beff03b6 Added a 'pretty printer' for the msvc debugger (tested on Visual Studio 2008). 2009-12-08 18:09:00 +01:00