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1067 Commits

Author SHA1 Message Date
Hauke Heibel
d177c1f3ac Inlining fixes + fixed typo. 
Removed ei_assert in presence of static assert.
 2009-10-15 21:07:14 +02:00
Hauke Heibel
0927ba1fd3 More warning fixes. 2009-10-14 19:55:23 +02:00
Gael Guennebaud
81a70cef5c merge 2009-10-07 14:26:42 +02:00
Gael Guennebaud
af31345df3 really fix stable norm compilation for older gcc 2009-10-07 14:25:12 +02:00
Benoit Jacob
24e1d3266a merge 2009-10-06 09:27:01 -04:00
Benoit Jacob
80ede36b24 allow arbitrary resulttype, fixes Xuewen's issue, and this stuff is going to get deeply refactored soon anyway. 2009-10-06 09:26:28 -04:00
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
904f35d194 discard vectorization in matrix-vector product when data is not even 
aligned on the scalar type size (e.g., for double on 32 bits system without -malign-double)
 2009-10-05 17:22:16 +02:00
Benoit Jacob
bb1cc0d092 after all we're not aligning to 8byte boundary 
keep most of the changes though as they make the code more extensible
 2009-10-05 10:55:42 -04:00
Benoit Jacob
d41577819b we were already aligning to 16 byte boundary fixed-size objects that are multiple of 16 bytes; 
now we also align to 8byte boundary fixed-size objects that are multiple of 8 bytes.
That's only useful for now for double, not e.g. for Vector2f, but that didn't seem to hurt. Am I missing something? Do you prefer that we don't align Vector2f at all?
Also, improvements in test_unalignedassert.
 2009-10-05 10:11:11 -04:00
Benoit Jacob
71f19d90d0 forgot to hg add this file 2009-10-02 12:40:19 -04:00
Gael Guennebaud
bcdeb68b63 merge 2009-10-01 13:28:22 +02:00
Gael Guennebaud
9a3cae4655 better fix for (v * v') * v, we still have to find a way to reorder it 2009-10-01 13:27:03 +02:00
Benoit Jacob
3a315fdc9a make Replicate ctor require the exact expected type 2009-09-30 15:47:11 -04:00
Benoit Jacob
fa65b09661 add outerproduct coeff(int,int) method. 
This is needed to make this expression work:
(vec1*vec2.transpose())*vec3
Gael, no objection? Seems to make sense as that's fast.
 2009-09-29 20:30:28 -04:00
Benoit Jacob
765600458b * bump to 2.90.0 now that it's agreed that we're doing eigen3 
---> question: do we change the prefix eigen2/ to eigen3/ now?
       no, better wait until we've also changed the repository name
* more message improvements: "Install Eigen" was unclear as it left
  out other things like the BLAS library
 2009-09-27 18:05:54 -04:00
Benoit Jacob
92480ffd26 * Introduce make targets btest (build tests), blas (build blas lib), demos (build demos). 
* remove EIGEN_BUILD_TESTS and siblings
* add summary at the end of cmake run, hopefully not too verbose
* fix build of quaternion demo
* kill remnants of old binary library option
 2009-09-27 17:48:53 -04:00
Hauke Heibel
3c74d6b7d4 Added private, non-implemented assignment operators to functions that don't need them (fixes VC warning on /W4). 2009-09-27 17:03:02 +02:00
Benoit Jacob
924b55e9a9 when copying a ReturnByValue into a MatrixBase, first eval it to a PlainMatrixType. 
This allows to limit the number of instantiations of the big template method evalTo.
Also allows to get rid of the dummy MatrixBase::resize().
See "TODO" comment.
 2009-09-26 22:48:16 -04:00
Benoit Jacob
e82ab8a5dd move also inverse() to ReturnByValue, by doing a solve on NestByValue<Identity>. 
also: adding resize() to MatrixBase was really needed ;)
 2009-09-26 11:40:29 -04:00
Hauke Heibel
104f9954e1 Removed implicit type conversion (VC warning fix). 2009-09-25 14:58:20 +02:00
Hauke Heibel
21d2533723 Matrix::conservativeResize, resize only when necessary. 2009-09-25 14:44:48 +02:00
Gael Guennebaud
bdf603caec remove some dirty lines 2009-09-25 12:58:41 +02:00
Gael Guennebaud
e12bd2e8d2 extend the support for bool 2009-09-25 12:58:04 +02:00
Hauke Heibel
3d6e4ab879 Uuups that was not yet intended for a commit. 2009-09-25 10:14:16 +02:00
Hauke Heibel
2fbf5ce7df Fixed issue #57. 2009-09-25 10:12:09 +02:00
Benoit Jacob
176c26feb5 allow to do xpr = solve(b) etc... just by adding a dummy MatrixBase::resize() 2009-09-22 01:41:09 -04:00
Benoit Jacob
4f9e270343 * make LU::kernel() and LU::image() also use ReturnByValue 
* make them return zero vector in the degenerate case, instead of asserting
  (let's stick to the principle that we only assert on memory errors)
 2009-09-22 00:16:51 -04:00
Benoit Jacob
ab5cc8284a convert LU::solve() to the new API 2009-09-22 20:58:29 -04:00
Benoit Jacob
c1c780a94f * ReturnByValue: 
-- simpplify by removing the 2nd template parameter
  -- rename Functor to Derived, as now it's a usual CRTP
* Homogeneous:
  -- in products, honor the Max sizes etc.
 2009-09-22 12:20:45 -04:00
Hauke Heibel
c6822d6723 Added EIGEN_REF_TO_TEMPORARY define for rvalue support. 
Allowed VC10 to make use of static_assert.
 2009-09-21 19:59:58 +02:00
Benoit Jacob
828a79ac78 allow to override EIGEN_RESTRICT, to satisfy a smart ass blogger who claims 
that eigen2 owes all its performance to nonstandard restrict keyword.
well, this can also improve portability in case some compiler doesn't have __restrict.
 2009-09-19 19:45:58 -04:00
Gael Guennebaud
add5381be7 finish my evalToDense => evalTo change 2009-09-17 23:51:16 +02:00
Gael Guennebaud
5ba7fe3bee clean the commented asm instructions because now I'm sure 
the previous fix is ok
 2009-09-17 23:34:00 +02:00
Gael Guennebaud
f2737148b0 merge 2009-09-17 23:21:48 +02:00
Gael Guennebaud
9395326e44 fix #53: performance regression, hopefully I did not resurected another 
perf. issue...
 2009-09-17 23:18:21 +02:00
Gael Guennebaud
24950bdfcb make ColPivotingQR use HouseholderSequence 2009-09-16 15:56:20 +02:00
Gael Guennebaud
49dd5d7847 * add a HouseholderSequence class (not good enough yet for Triadiagonalization and HessenbergDecomposition) 
* rework a bit AnyMatrixBase, and mobe it to a separate file
 2009-09-16 14:35:42 +02:00
Benoit Jacob
46be9c9ac1 * fix super nasty bug: vector.maxCoeff(&index) didn't work when 'vector' 
was a row-vector. Fixed by splitting the vector version from the matrix version.
* add unit test, the visitors weren't covered by any test!!
 2009-09-16 14:18:30 -04:00
Gael Guennebaud
d5319f4ba8 fix warning in stable norm 2009-09-15 11:16:58 +02:00
Hauke Heibel
3a2499fb11 Fixed conservative_resize compilation errors. 2009-09-08 10:02:19 +02:00
Hauke Heibel
437a79e1ab Fixed unit test and improved code reusage for resizing. 2009-09-07 17:48:42 +02:00
Hauke Heibel
64095b6610 Changed the AnyMatrixBase / ei_special_scalar_op inheritance order as proposed by Gael. 
Added conservativeResizeLike as discussed on the mailing list.
 2009-09-07 17:22:01 +02:00
Gael Guennebaud
bdcc0bc157 fix compilation of swap for ICC 2009-09-07 11:37:41 +02:00
Gael Guennebaud
b0aa2520f1 * add real scalar * complex matrix, real matrix * complex scalar, 
and complex scalar * real matrix overloads
* allows the inner and outer product specialisations to mix real and complex
 2009-09-04 11:22:32 +02:00
Gael Guennebaud
6902ef0824 extend mixingtype test to check diagonal products and fix the later for real*complex products 2009-09-04 10:17:28 +02:00
Gael Guennebaud
3fbf71d6b9 compilation fix for conservativeResize 2009-09-04 09:26:00 +02:00
Hauke Heibel
7f5256f628 Added conservativeResize + unit test. 2009-09-03 17:27:51 +02:00
Hauke Heibel
41aea9508e This seems to be important for MSVC to optimize the size of empty base classes. 2009-09-03 13:46:44 +02:00
Gael Guennebaud
3eb37fe1fb update mixingtype unit test to reflect current status, but it is still clear 
we should allow matrix products between complex and real ?
 2009-09-03 13:03:26 +02:00