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2224 Commits

Author SHA1 Message Date
Hauke Heibel
7bc8e3ac09 Initial fixes for bug #85. 
Renamed meta_{true|false} to {true|false}_type, meta_if to conditional, is_same_type to is_same, un{ref|pointer|const} to remove_{reference|pointer|const} and makeconst to add_const.
Changed boolean type 'ret' member to 'value'.
Changed 'ret' members refering to types to 'type'.
Adapted all code occurences.
 2010-10-25 22:13:49 +02:00
Benoit Jacob
4716040703 bug #86 : use internal:: namespace instead of ei_ prefix 2010-10-25 10:15:22 -04:00
Hauke Heibel
ba86d3ef65 Fixed bug #84. 2010-10-21 10:13:17 +02:00
Benoit Jacob
8c17fab8f5 renaming: ei_matrix_storage -> DenseStorage 
DenseStorageBase  -> PlainObjectBase
 2010-10-20 09:34:13 -04:00
Benoit Jacob
e259f71477 rename PlanarRotation -> JacobiRotation 2010-10-19 21:56:26 -04:00
Benoit Jacob
9044c98cff work around stupid msvc error when constructing at compile time an expression 
that involves a division by zero, even if the numeric type has floating point
 2010-10-19 21:56:11 -04:00
Hauke Heibel
9f8b6ad43e Fixed bug #79. 2010-10-19 09:43:54 +02:00
Benoit Jacob
3481f10e7a re-fix the broken msvc warning in JacobiSVD 2010-10-18 09:46:22 -04:00
Benoit Jacob
3404d5fb14 improvements in pages 5 and 7 of the tutorial. 2010-10-18 09:09:30 -04:00
Benoit Jacob
597bb61c23 fix stupid msvc warning in jacobisvd 2010-10-18 06:54:11 -04:00
Benoit Jacob
8356bc8d06 add jacobiSvd() method, update test & docs 2010-10-17 09:40:52 -04:00
Benoit Jacob
3f79884f03 bump to 2.92.0 2010-10-15 09:46:20 -04:00
Benoit Jacob
6dc478fd77 doc typo 2010-10-14 10:19:46 -04:00
Benoit Jacob
65c01e2bf7 JacobiSVD doc fix 2010-10-14 10:17:40 -04:00
Benoit Jacob
8f0e80fe30 JacobiSVD: 
* fix preallocating constructors, allocate U and V of the right size for computation options
  * complete documentation and internal comments
  * improve unit test, test inf/nan values
 2010-10-14 10:14:43 -04:00
Gael Guennebaud
47197065da compilation fix 2010-10-14 10:19:55 +02:00
Gael Guennebaud
3a2bb7f782 fix compilation and warnings with fcc 4.0.1 2010-10-13 10:21:28 +02:00
Benoit Jacob
8eb0fc1e72 remove SVD class (was bad code taked from elsewhere) 
Use JacobiSVD for now.
We do plan to reintroduce a bidiagonalizing SVD asap.
 2010-10-12 10:19:59 -04:00
Benoit Jacob
dbedc70012 Jacobi improvements: 
* add fixed-size vectorized path
  * add missing restrict keywords
  * use innerStride()
  * allow vectorization even if innerStride()>1, if PacketSize==1
    (think of the case of rows of std::complex<double>)
 2010-10-12 09:58:53 -04:00
Benoit Jacob
12a152031d fix the Jacobi bug, expand unit test 2010-10-12 09:43:40 -04:00
Benoit Jacob
b8bb804007 set ColPivHouseholderQR as default preconditioner for JacobiSVD 2010-10-11 21:00:42 -04:00
Benoit Jacob
5c3d21693b implement JacobiSVD::solve() and expand the unit test 2010-10-11 15:36:04 -04:00
Benoit Jacob
d229f99ba2 adapt Quaternion to JacobiSVD API changes. 2010-10-08 10:42:41 -04:00
Benoit Jacob
8ba8d90063 add option to compute thin U/V. 
By default nothing is computed. You have to ask explicitly for thin/full U/V if you want them.
 2010-10-08 10:42:40 -04:00
Benoit Jacob
6fad2eb97b Rework JacobiSVD api / template parameters. 
There is now an integer QRPreconditioner template parameter, defaulting to full-piv QR.
Since we have to special-case each QR dec anyway, a template template parameter didn't add much value here.
There is an option NoQRPreconditioner if you know your matrices are already square (auto-detected for fixed-size matrices).
 2010-10-08 10:42:32 -04:00
Benoit Jacob
58e0cce0f7 merge backout 2010-10-08 10:42:25 -04:00
Benoit Jacob
4a98cada26 Backed out changeset 2334291157 
Sorry Thomas, these doc fixes are no longer relevant with the JacobiSVD API changes, and they are preventing me from applying my patches cleanly.
 2010-10-08 10:42:06 -04:00
Gael Guennebaud
a76ce042e6 MSVC for windows mobile does not have the errno.h file 2010-10-07 18:09:15 +02:00
Gael Guennebaud
af22364988 an attempt to fix compilation on windows mobile 2010-10-07 17:54:46 +02:00
Gael Guennebaud
01fad14d78 mark LLT/LDLT solveInPlace func internal and rm their boolean returned value 2010-10-05 15:56:50 +02:00
Thomas Capricelli
2334291157 fix doc 2010-10-04 04:08:32 +02:00
Benoit Jacob
71f023de3e fix compilation on ubuntu 9.04's version of gcc 4.3 (yes, wtf) 2010-09-27 09:57:57 -04:00
Radu Bogdan Rusu
94ea1eed9a fix warning 2010-09-27 09:56:54 -04:00
Hauke Heibel
327ed3d1d3 Added a note to the Gram Schmidt code and improved some formatting. 2010-09-25 14:15:35 +02:00
Hauke Heibel
316dadc8e4 Fixed some SVD issues. 
Make the SVD's output unitary.
Improved unit tests.
Added an assert to the SVD ctor to check whether rows>=cols.
 2010-09-24 17:32:44 +02:00
Hauke Heibel
053261de88 Make the SVD's output unitary and improved unit tests. 2010-09-24 16:28:20 +02:00
Benoit Jacob
1c54514bfc merge 2010-09-23 09:53:21 -04:00
Benoit Jacob
c253cc3d53 SVD: 
* fix unit test for rectangular matrices.
 * enforce that rows >= cols since various places in the code assume that.
 2010-09-23 09:51:08 -04:00
Hauke Heibel
62bf04b339 Fixed bad memory access in the SVD. 2010-09-23 11:15:36 +02:00
Benoit Jacob
77c943670e add cmakelists for 2 subdirs and make sure all subdirs are installed (GLOB) 2010-09-14 04:11:15 -04:00
Gael Guennebaud
91e9344be9 fix vectorization logic and code of cross3 which was never enabled.. 2010-09-08 14:10:01 +02:00
Gael Guennebaud
9bb75937cc fix += return by value like operations 2010-09-06 11:51:42 +02:00
Gael Guennebaud
62eb4dc99b noalias was wrongly skipping automatic transposition 2010-09-02 19:18:34 +02:00
Gael Guennebaud
4824db6444 add the possibility to extend QuaternionBase 2010-09-02 17:28:07 +02:00
Eamon Nerbonne
d17bb02ccd Fixes mingw32 compile issues 2010-09-02 10:38:23 +02:00
Gael Guennebaud
b49dde01dc fix bad mat * mat * scalar when the implicit conversion operator to a Matrix is used 2010-08-31 09:54:38 +02:00
Gael Guennebaud
dcff9ba785 fix bad "using typename" 2010-08-25 13:34:35 +02:00
Gael Guennebaud
cb7a72d5b0 Fix Sun CC parsing of Eigen/Core. In particular, 
I moved all the block related methods to a plugin file. This also
significantly reduce code verbosity.
 2010-08-25 13:09:56 +02:00
Benoit Jacob
bd8d06033d make a couple of typedefs public so stuff compiles 2010-08-24 10:53:33 -04:00
Gael Guennebaud
a47bbf664c fix 4x4 SSE inversion when storage orders don't match 2010-08-24 13:00:59 +02:00
Gael Guennebaud
ad9a7c69bc fix inversion of 4x4 unaligned matrices 2010-08-24 12:28:42 +02:00
Gael Guennebaud
6261f4629f add TriangularMatrix::conjugate to be consistent since we have adjoint 2010-08-23 23:38:35 +02:00
Jitse Niesen
d1111d625c Docs: Typos in ArrayBase doxygen comments 2010-08-23 11:44:51 +01:00
Jitse Niesen
103b9351fd Docs: Add references to TopicClassHierarchy 2010-08-22 18:28:19 +01:00
Jitse Niesen
a6da803873 Document DenseCoeffsBase 2010-08-22 17:30:31 +01:00
Hauke Heibel
60aad09878 Fixed DiagonalMatrix assignment. 2010-08-21 16:34:46 +02:00
Hauke Heibel
92b1674c79 Fixed typos. 2010-08-19 20:11:06 +02:00
Hauke Heibel
610d79e686 Simplified to product templates to a minimum of template parameters. 
Removed the ei_is_any_projective helper and added ei_transform_traits.
 2010-08-19 20:02:46 +02:00
Hauke Heibel
a64aabf73c Removed unused code. 2010-08-19 19:33:13 +02:00
Hauke Heibel
55c7848877 Matrix product refactoring (rhs products only). 
Added strong inlines required for MSVC for proper inlining.
Added specializations for DiagonalMatrix products to RotationBase.
Added left- and righ-hand-side products with DiagonalMatrix to Transform.
RHS Transform products now return Matrix objects only.
Split the geo_transformations unit test. Some tests were not made for projectivities.
Removed unused variables from main.h that caused warnings.
 2010-08-19 19:25:35 +02:00
Gael Guennebaud
d4b664c4cd fix ugly conversion from double[2] to complex 2010-08-19 14:47:58 +02:00
Gael Guennebaud
5354ffbb4f add missing specialization for vector * selfadjoint 2010-08-19 14:05:21 +02:00
Gael Guennebaud
ddbbd7065d * disable unalignment detection when vectorization is not enabled 
* revert MapBase unalignment detection
 2010-08-18 09:35:55 +02:00
Hauke Heibel
85fdcdf055 Fixed Geometry module failures. 
Removed default parameter from Transform.
Removed the TransformXX typedefs.
Removed references to TransformXX from unit tests and docs.
Assigning Transforms to a sub-group is now forbidden at compile time.
Products should now properly support the Isometry flag.
Fixed alignment checks in MapBase.
 2010-08-17 20:03:50 +02:00
Benoit Jacob
87aafc9169 fix Transform() constructor taking a Transform with other mode. 
Not really tested as the geometry tests are currently busted.
 2010-08-16 12:30:33 -04:00
Benoit Jacob
19d9c835e0 fix warnings 2010-08-16 11:11:43 -04:00
Gael Guennebaud
b37551f62a further improve compilation error message for array+=matrix 2010-08-16 11:13:02 +02:00
Gael Guennebaud
c625a6a85b improve compilation error message for array+=matrix and the likes 2010-08-16 11:07:17 +02:00
Gael Guennebaud
453d54325e fix declaration of AffineTransformType in Translation 2010-08-16 10:44:27 +02:00
Gael Guennebaud
aa2b46aa91 allow vectorization of mat44.col() by adding a InnerPanel boolean 
template parameter to Block
 2010-07-23 16:29:29 +02:00
Gael Guennebaud
853c0e15df slightly generalize the alignment assert in MapBase 2010-08-16 09:41:07 +02:00
Gael Guennebaud
8566ef805b remove the aligned bit flag for non vectorizable types 2010-08-16 09:38:49 +02:00
Benoit Jacob
3a30a2bc3e forgot to remove a #endif 2010-08-13 14:03:38 -04:00
Benoit Jacob
b80d9dd42e fix determination of number of registers on sse: 
__i386__ was not defined by MSVC 2010.
fixed as (2*sizeof(void*)).
also move that to SSE/ and let the default for unknown arch's be just 8.
 2010-08-13 13:55:28 -04:00
Benoit Jacob
8bbe556e35 merge the backout 2010-08-11 00:06:31 -04:00
Benoit Jacob
97ced33b33 Backed out changeset 40f6e26a24 
See thread on mailing list: "InnerPanel change mis-detects alignment?"
 2010-08-11 00:04:06 -04:00
Jitse Niesen
76fbe94279 Document EIGEN_NO_DEBUG macro. 
I needed some doxygen tricks to get this to work, so it may not be worth it.
 2010-08-10 11:37:23 +01:00
Hauke Heibel
3dd8225862 Added more detailed docs to the QR decompositions classes. 2010-08-05 08:56:19 +02:00
Benoit Jacob
d90d7a006f fix warnings. The one in Reverse was potentially serious: coeff() methods should return CoeffReturnType, not "Scalar", if the expression is potentially a Lvalue. 2010-08-03 10:38:48 -04:00
Hauke Heibel
cc25edd5de Fixed Affine transform typedef. 2010-08-02 21:33:48 +02:00
Hauke Heibel
7cefa75901 Added static method Identity() to the Translation class. 2010-07-29 17:30:37 +02:00
Hauke Heibel
e92993d7b9 Safeguarded some Transform functions with compile time asserts. 
Added missing static Identity() to Rotation2D, AngleAxis.
 2010-07-29 16:17:42 +02:00
Hauke Heibel
6b89ee0095 Transform is now per default Projective. 
Improved invert() in the Transform class.
RotationBase offers matrix() to be conform with Transform's naming scheme.
Added Translation::translation() to be conform with Transform's naming scheme.
 2010-07-29 15:54:32 +02:00
Hauke Heibel
2f0e8904f1 Removed debug outputs. 2010-07-28 10:47:58 +02:00
Kenneth Riddile
b038a4bb71 * added EIGEN_ALIGNED_ALLOCATOR macro to allow specifying a different aligned allocator 
* attempted to add support for std::deque by copying and modifying the std::vector implementation...MSVC still fails to compile with the std::deque::resize() "will not be aligned" error...probably missing something simple but I'm not sure how to make it work
 2010-07-26 19:06:47 -04:00
Jitse Niesen
1420f8b3a1 Several changes in comments to keep Doxygen happy. 2010-07-25 20:29:07 +01:00
Jitse Niesen
425444428c Add examples for API documentation of block methods in DenseBase. 2010-07-23 22:20:00 +01:00
User Martin Senst
145830e067 Add newline at the end of Dense. 2010-07-23 19:00:02 +02:00
Gael Guennebaud
40f6e26a24 allow vectorization of mat44.col() by adding a InnerPanel boolean 
template parameter to Block
 2010-07-23 16:29:29 +02:00
Gael Guennebaud
9daa66f262 fix merge conflicts 2010-07-22 17:23:11 +02:00
Gael Guennebaud
7020f30da3 sync with default branch 2010-07-22 16:29:35 +02:00
Gael Guennebaud
b9edd6fb85 oops 2010-07-22 16:24:01 +02:00
Gael Guennebaud
96ba7cd655 add an OpenGL module simplifying the way you can pass Eigen's objects to GL 2010-07-22 16:08:58 +02:00
Gael Guennebaud
fa6d36e0f7 fix SparseView: clean the nested matrix type 2010-07-22 15:57:01 +02:00
Hauke Heibel
734469e43f Unified LinSpaced in order to be conform with other setter methods as e.g. Constant. 2010-07-22 14:04:00 +02:00
Gael Guennebaud
c7f40e522e merge 2010-07-22 13:21:06 +02:00
Gael Guennebaud
bec3f9bfe4 rename indices to a common scheme 2010-07-22 13:17:39 +02:00
Gael Guennebaud
0916d69ca5 fix inner vectorization logic 2010-07-22 13:17:12 +02:00
Gael Guennebaud
0dfc5b296b fix strict aliasing issue 2010-07-22 13:16:53 +02:00
Gael Guennebaud
35f0bc70d8 fix a strict aliasing issue with gcc 4.3 2010-07-20 22:43:55 +02:00
Gael Guennebaud
7dbbc6ffd1 fix static allocation of workspace 2010-07-20 17:06:14 +02:00
Gael Guennebaud
ced1a45f82 add NEON ploaddup and pcplxflip functions 2010-07-20 14:24:01 +02:00
Gael Guennebaud
193eedbfe2 one more fix for openmp 2010-07-20 14:19:00 +02:00
Gael Guennebaud
d7fa09bf05 improve block-size heuristic 2010-07-20 13:23:50 +02:00
Gael Guennebaud
4824ac1363 fix openmp version 2010-07-20 13:23:19 +02:00
Gael Guennebaud
b551a2d77a fix declaration of pack_lhs in trsm 2010-07-20 12:58:22 +02:00
Gael Guennebaud
10a7668035 uncomment commented code for debug 2010-07-20 12:57:46 +02:00
Gael Guennebaud
872523844a fix trmm and symm wrt lhs packing 2010-07-20 10:06:41 +02:00
Gael Guennebaud
76eb9c9fd9 fix compilation by including file in correct order 2010-07-19 23:32:13 +02:00
Gael Guennebaud
70b1ce11c6 * fix SelfCwiseBinaryOp traits and handling of mixed types 
* improve compilation error in case of type mismatch
 2010-07-19 23:31:08 +02:00
Gael Guennebaud
8b0b121c9e explicitely disable vectorization for mixed coeff based products 2010-07-19 23:28:57 +02:00
Gael Guennebaud
08c841eb87 fix lhs packing in the case of real * complex products 2010-07-19 23:16:03 +02:00
Gael Guennebaud
1ed4233fd2 port Jacobi to new ei_pset1/ei_pload API 2010-07-19 16:51:38 +02:00
Gael Guennebaud
c2ee454df4 * fix compilation of mixed scalar product 
* optimize mixed scalar products
 2010-07-19 16:49:09 +02:00
Gael Guennebaud
6e157dd7c6 * fix a couple of remaining issues with previous commit, 
* merge ei_product_blocking_traits into ei_gepb_traits
 2010-07-19 15:45:13 +02:00
Gael Guennebaud
f8aae7a908 * _mm_loaddup_pd is slow 
* optimize SSE ei_ploaddup<Packet4f>
 2010-07-19 15:43:27 +02:00
Gael Guennebaud
cd0e5dca9b wip: extend the gebp kernel to optimize complex and mixed products 2010-07-19 08:50:59 +02:00
Gael Guennebaud
1dc9aaaf36 add support for mixing type in trsv 2010-07-13 16:03:49 +02:00
Gael Guennebaud
36d9b51a44 optimize non fused MADD, and add a flatten attribute macro to enforce 
inlining within a function
 2010-07-13 15:16:34 +02:00
Gael Guennebaud
b72b7ab76f matrix product: move the alpha factor to gebp instead of the packing, 
clean some temporaries, etc.
 2010-07-12 16:31:46 +02:00
Gael Guennebaud
f8678272a4 mixing types step 3: 
- improve support of colmajor by vector and matrix - matrix
- now all configurations are well handled, but the perf are not always very good
 2010-07-11 23:57:23 +02:00
Gael Guennebaud
8e3c4283f5 make colmaj * vector uses pointers only 2010-07-11 16:01:48 +02:00
Gael Guennebaud
ff96c94043 mixing types in product step 2: 
* pload* and pset1 are now templated on the packet type
* gemv routines are now embeded into a structure with
  a consistent API with respect to gemm
* some configurations of vector * matrix and matrix * matrix works fine,
  some need more work...
 2010-07-11 15:48:30 +02:00
Gael Guennebaud
4161b8be67 sync 2010-07-10 22:58:51 +02:00
Gael Guennebaud
e5bc9526f1 * generalize rowmajor by vector 
* fix weird compilation error when constructing a matrix with a row by matrix product
 2010-07-10 22:53:27 +02:00
Gael Guennebaud
c4ef69b5bd fix compilation: make the check_coordinates* functions const 2010-07-10 22:37:16 +02:00
Benoit Jacob
6dcd373b9d let ei_pset1 use _mm_loaddup_pd. Not a significant speed improvement, but also not a speed regression, and replaces 3 instructions by 1 single instruction. 2010-07-09 18:51:17 -04:00
Konstantinos Margaritis
6ad3f1ab1f Added NEON/Complex.h, ~3.5x faster than scalar std::complex<float> 
minor fix in AltiVec Complex.h
 2010-07-10 00:09:29 +03:00
Gael Guennebaud
96f9015807 disable MSVC optimization when the underlying compiler is ICC 2010-07-09 19:33:43 +02:00
Gael Guennebaud
b2effa2b2c move ei_conj_if to a more appropriate file 2010-07-09 18:05:57 +02:00
Konstantinos Margaritis
642cc27eb1 forgot to commit ei_p4f_FORWARD; 2010-07-09 18:08:18 +03:00
Konstantinos Margaritis
f6bd508351 forgot to add the Complex.h include for AltiVec. 2010-07-09 17:56:53 +03:00
Konstantinos Margaritis
d9e134c73c Altivec port of Complex.h. 
Note: For some reason g++ 4.4 is >200% slower than g++ 4.3 on altivec code.
The same benchmark (bench_gemm) was tested, on the same hardware/OS (G4/Debian testing),
with same CFLAGS. With some code reorganizing I managed to get some minor gain
on 4.4, but I just could not reach 4.3 speed. This is most likely a bug, but I'm waiting
to see if it's fixed on 4.5. I'll look into this a bit more.
 2010-07-09 17:54:41 +03:00
Gael Guennebaud
b1a17dbfe4 fix a few weird issues with gcc 4.3 32bits and complex<float> 2010-07-09 08:27:58 +02:00
Gael Guennebaud
504d3a3586 fix SliceVectorizedTraversal for packetsize==1 2010-07-08 23:31:14 +02:00
Gael Guennebaud
300a226ffa scalars fitting in a single packet requires more work, step 1 
* add a, Alignable trait
* update LinearVectorization assignment
 2010-07-08 14:27:47 +02:00
Gael Guennebaud
2a1500915a compilation fix 2010-07-08 14:26:00 +02:00
Gael Guennebaud
2066ed91de enabling aligned loads/store for complex<double> is much more tricky, 
so the temporary fix is to always perform unaligned load/store
 2010-07-07 22:50:19 +02:00
Gael Guennebaud
d89925e6de an attempt to fix wrong unaligned store 2010-07-07 22:35:06 +02:00
Gael Guennebaud
31a36aa9c4 support for real * complex matrix product - step 1 (works for some special cases) 2010-07-07 19:49:09 +02:00
Gael Guennebaud
861962c55f sync 2010-07-07 16:44:05 +02:00
Gael Guennebaud
a2415388ef optimized conjugate products for SSE3 2010-07-07 16:37:20 +02:00
Gael Guennebaud
65257f6b29 optimize for SSE3 => significant speed up !! 2010-07-07 15:34:46 +02:00
Gael Guennebaud
dd18b22f0b optimize pmul for complex<double> 2010-07-07 15:29:04 +02:00
Gael Guennebaud
845994f18f optimize gemv for complex<double> and fix gcc alignment issue in 32bits 2010-07-07 15:28:41 +02:00
Gael Guennebaud
e07c0f6bb5 cleanning 2010-07-07 11:41:29 +02:00
Gael Guennebaud
b0896382a3 s/IsVectorized/Vectorizable 2010-07-07 11:10:46 +02:00
Gael Guennebaud
74cf12cbe0 add a compile time error if someone call packet on Diagonal (instead of infinite runtime loop) 2010-07-07 11:07:12 +02:00
Gael Guennebaud
d5e0efaf69 fix vectorization rule of diagonal-product 2010-07-07 11:06:31 +02:00
Gael Guennebaud
c851044eae fix row cwise-prod column in coeff based products... 
I really don't know why this worked so far...
 2010-07-07 10:52:59 +02:00
Gael Guennebaud
e38fc9692d add a conj_product functor and optimize dot products 2010-07-07 10:00:08 +02:00
Gael Guennebaud
f8d3b4c060 fix mixing types in DiagonalProduct 2010-07-07 09:43:29 +02:00
Gael Guennebaud
bfa606d16f * add a IsVectorized mechanism (instead of packet-size>1...) 
* vectorize complex<double>
 2010-07-06 23:36:00 +02:00
Gael Guennebaud
bc57c68cf5 bug fix forgot to conjugate the scalar factor when needed 2010-07-06 20:53:48 +02:00
Gael Guennebaud
e04c3f2cc0 reduce code generation and minor speed up 2010-07-06 19:15:02 +02:00
Gael Guennebaud
d6454788d9 add support for vectorized conjugated products 2010-07-06 19:10:24 +02:00
Jitse Niesen
49747fa4a9 Various documentation improvements. 
* Add short documentation for Array class
* Put all classes explicitly in Core module (where applicable)
* Section on Modules in Quick Reference Guide
* Put Page 7 after Page 6 in Contents :)
 2010-07-06 13:10:08 +01:00
Jens Mueller
d849bc4401 Avoid calling resizeLike, if EIGEN_NO_AUTOMATIC_RESIZING is defined 2010-07-06 10:11:18 +02:00
Gael Guennebaud
7d23e7f9f1 indentation 2010-07-06 11:02:01 +02:00
Gael Guennebaud
c69a226192 * extend the Has* packet traits and makes all functor use it 
* extend the packing routines to support conjugation
 2010-07-05 23:27:54 +02:00
Gael Guennebaud
8db60afb47 oops I did not see that 2010-07-05 21:27:15 +02:00
Gael Guennebaud
e1eccfad3f add intitial support for the vectorization of complex<float> 2010-07-05 16:18:09 +02:00
Konstantinos Margaritis
1505221263 add check for non x86 platforms, we get a compile error on arm/powerpc without the check 
(there is no known -yet- method to get cpuid, without resolving to kernel /sys interface)
 2010-07-05 16:44:41 +03:00
Gael Guennebaud
efb79600b9 fix warning "type qualifiers ignored on function return type" for long long scalar types 2010-07-05 11:23:05 +02:00
Gael Guennebaud
fffaa58ac2 fix unaligned workspace in sybb 2010-07-05 10:12:30 +02:00
Gael Guennebaud
c201aabf3e comment the workaround of the EIGEN_EMPTY_STRUCT_CTOR workaround for gcc 4.3 2010-07-04 15:26:58 +02:00
Gael Guennebaud
11329f49f4 suppress warning and add a fixme about this transpose argument 2010-07-03 19:39:29 +02:00
Gael Guennebaud
be1fdbf3af fix openmp for row major destination 2010-07-03 12:52:39 +02:00
Gael Guennebaud
b4ef323e90 fix bug with openmp 2010-07-03 12:20:13 +02:00
Thomas Capricelli
b212227418 shut one more warning 2010-07-01 04:27:45 +02:00
Thomas Capricelli
1399fd9cbd fix compilation issue with clang 2010-07-01 04:26:07 +02:00
Thomas Capricelli
d414ab51f0 oops... fix it better 2010-07-01 03:39:19 +02:00
Thomas Capricelli
2874101b62 fix compilation with icc. Anyway, the use of an enum instead of a 
'const bool' is more consistent with the code around.
 2010-07-01 03:23:47 +02:00
Thomas Capricelli
04648becf7 fix warnings with old gcc 2010-07-01 03:22:09 +02:00
Jitse Niesen
7d72d4f3c7 Bug fix for NumTraits<T>::lowest() . 
std::numeric_limits<T>::min() is the lowest *positive* normalized number
for floating point types.
This fixes the test failure for geo_alignedbox8 for me.
 2010-07-01 01:42:31 +01:00
Benoit Jacob
532aeba308 s/struct/class/g ; bug reported by Thomas 2010-06-30 19:47:26 -04:00
Manoj Rajagopalan
5c58582a08 Renamed DenseBase::{row,col}Range() to DenseBase::middle{Rows,Cols}() 2010-06-29 14:31:39 -04:00
Gael Guennebaud
82c4a755af disable empty struct trick for buggy gcc 4.3 2010-06-29 18:17:17 +02:00
Benoit Jacob
e5de9e5226 Remove \nonstable yet. The stability rules for Eigen3 are much simpler: 
- all what's not in unsupported/ is considered stable API
    (except internal stuff e.g. expression templates).
 2010-06-29 10:10:47 -04:00
Benoit Jacob
3bd421e073 fix potential warning 2010-06-29 10:02:10 -04:00
Konstantinos Margaritis
cf3616b2c0 AltiVec signed integer pmadd removed, proved to be 2x slower than the scalar trait(!). 2010-06-28 21:24:55 +03:00
Carlos Becker
bdef7eb656 Added doxygen info for .matrix() and .array() 2010-06-28 18:38:28 +01:00
Gael Guennebaud
189d4b51c2 fix unused warning when EIGEN_HAS_FUSE_CJMADD 2010-06-27 17:42:03 +02:00
Benoit Jacob
25f44266a2 fix #146 2010-06-27 08:44:21 -04:00
Gael Guennebaud
f096452dfd Fix cache computation on old Intel CPUs which do not 
support the cpuid function 0x4
 2010-06-27 00:17:38 +02:00
Manoj Rajagopalan
464fc297cf Included definitions for rowRange() and colRange() member functions of DenseBase 2010-06-26 17:37:17 -04:00
Martin Senst
4b474fdb34 Relax assertion to allow for matrices with cols() == 0 and/or rows() == 0. 2010-07-20 21:25:43 +02:00
Gael Guennebaud
95f2e7f3f5 introduce a new LvalueBit flag and split DenseCoeffBase into three level of accessors 2010-07-21 10:57:01 +02:00
Gael Guennebaud
cac147ba10 add support for determinant on empty matrix 2010-07-19 10:45:06 +02:00
Gael Guennebaud
ea27678153 fix compilation of ei_tridiagonalization_inplace_selector for 1x1 matrix 2010-07-18 17:10:11 +02:00
Gael Guennebaud
2d78023815 fix hemm to not use the imaginary part of the diagonal entries 2010-07-17 11:57:54 +02:00
Gael Guennebaud
4c19024fbf re-enable writing to reversed objects 2010-07-16 22:26:07 +02:00
Gael Guennebaud
fb041c260c fix for empty matrices 2010-07-16 22:25:35 +02:00
Gael Guennebaud
883a8cbb2c disable the optimized 3x3 path for complexes which was not working at all 2010-07-16 18:22:00 +02:00
Gael Guennebaud
6ab9e8632f fix bad fuzzy comparison in 3x3 tridiagonalization 2010-07-16 16:38:58 +02:00
Gael Guennebaud
044424b0e2 fix sum()/prod() on empty matrix making sure this does not affect fixed sized object, extend related unit tests including partial reduction 2010-07-16 14:02:20 +02:00
Gael Guennebaud
b08c26aefa merge 2010-07-15 20:41:33 +02:00
Gael Guennebaud
84fdbded4d add support for strictly triangular matrix in trmm though it is not really useful 2010-07-15 20:39:20 +02:00
Gael Guennebaud
bfbe61454e merge 2010-07-15 09:54:31 +02:00
Gael Guennebaud
cf9edd9958 fix compilation for non trivial types 2010-07-14 23:31:38 +02:00
Gael Guennebaud
90d6fc0e28 fix ei_aligned_delete for null pointers and non trivial dtors 2010-07-14 22:49:34 +02:00
Christoph Hertzberg
6ba5d2c90c Implemented SSE optimized double-precision Quaternion multiplication 2010-07-12 23:30:47 +02:00
Gael Guennebaud
850c6d8a2b fix unused warning 2010-07-11 10:58:58 +02:00
Gael Guennebaud
931027f31b add a utilility to debug cpuid, and makes sure we get 0 if we query an unsupported cpuid function 2010-06-26 23:15:06 +02:00
Gael Guennebaud
ec07c4109d add default parameters for InnerStride/OuterStride to be 
able to simply write OuterStride<> instead of OuterStride<Dynamic>
 2010-06-25 14:48:16 +02:00
Gael Guennebaud
4056db01e7 use const Scalar& instead of Scalar for function arguments 2010-06-25 13:52:23 +02:00
Gael Guennebaud
686689e9cf comment all disabled MSVC warnings 2010-06-25 13:31:07 +02:00
Gael Guennebaud
75b6d2b2f8 fix very annoying warning (gcc 4.3): type qualifiers ignored on function return type 2010-06-25 13:20:34 +02:00
Gael Guennebaud
01553c419e fox blcok size computation for fixed size objects 2010-06-25 11:44:55 +02:00
Gael Guennebaud
e313826890 add mixed sparse-dense outer product 2010-06-25 11:36:38 +02:00
Gael Guennebaud
1927b4dff5 Fix use of nesting types in SparseTranspose and split the big SparseProduct.h file 2010-06-25 10:26:24 +02:00
Gael Guennebaud
28e64b0da3 email change 2010-06-24 23:21:58 +02:00
Gael Guennebaud
99e4afd43e makes SparseView a true sparse expression and fix use of nesting types 2010-06-24 22:48:48 +02:00
Gael Guennebaud
f3b875e434 fix infinite loop 2010-06-24 22:18:09 +02:00
Gael Guennebaud
566867428c - add a low level mechanism to provide preallocated memory to gemm 
- ensure static allocation for the product of "large" fixed size matrix
 2010-06-24 21:44:24 +02:00
Gael Guennebaud
e039edcb42 fix temporary creation rule 2010-06-24 19:21:25 +02:00
Gael Guennebaud
b22fc6cdc3 bug fix in gemv: 
solution always use a temporary in dst.innerStride != 1
even though this is not needed when packet_size == 1....
 2010-06-24 17:51:25 +02:00
Gael Guennebaud
6be06745df block householder : minor optimization 2010-06-24 17:48:38 +02:00
Gael Guennebaud
905beb0953 fix symm 2010-06-24 16:42:43 +02:00
Gael Guennebaud
af38bccd3d fix syrk 2010-06-24 16:26:27 +02:00
Gael Guennebaud
19f2f53e2c fix compilation when default to row major 2010-06-24 15:13:41 +02:00
Gael Guennebaud
d44fce501b fix computation of blocking sizes for small triangular matrices 2010-06-24 11:50:28 +02:00
Hauke Heibel
0068d3ccf6 Added version testing for MSVC. 2010-06-24 10:05:24 +02:00
Hauke Heibel
22a6cb2dc0 Fix compilation when the memory layout is RowMajor. 2010-06-24 09:56:59 +02:00
Hauke Heibel
83f1b747e7 Fixed MSVC cpuid. 2010-06-24 09:55:53 +02:00
Gael Guennebaud
0a42f8c876 fix compilation when EIGEN_CPUD is not defined 2010-06-24 09:45:17 +02:00
Gael Guennebaud
8beb60bf63 fix EIGEN_CPUID for i386 & PIC, still remains to fix the MSVC version 2010-06-24 09:29:43 +02:00
Gael Guennebaud
546587c7d3 default to Intel's API by default 2010-06-23 17:14:06 +02:00
Gael Guennebaud
e1a6bad087 fix cache queries for non core2 CPU ;) 2010-06-23 16:34:51 +02:00
Gael Guennebaud
b4fe53f561 * makes all product use the new API to set the blocking sizes 
* fix an issue preventing multithreading (now Dynamic = -1 ...)
 2010-06-22 16:08:35 +02:00
Gael Guennebaud
fd9a9fa0ae slightly optimize computeProductBlockingSizes by explicitely precomputing what is known at compile time 2010-06-22 11:10:38 +02:00
Hauke Heibel
d132b5b061 Correct the options computation for RowMajor matrices. 2010-06-22 09:30:08 +02:00
Gael Guennebaud
98686ab86c fix in case we don't know how to query the L1/L2 cache sizes 2010-06-21 23:44:20 +02:00
Gael Guennebaud
0212eec23f simplify and optimize block sizes computation for matrix products. They 
are now automatically computed from the L1 and L2 cache sizes which are
themselves automatically determined at runtime.
 2010-06-21 23:28:50 +02:00
Hauke Heibel
4bac6fbe1e The intrin.h header needs to be included after cmath in order to prevent warnigns. 
Fixed (hopefully) final Index realted warnings.
 2010-06-21 18:39:24 +02:00
Hauke Heibel
80b6e5f278 Added include reuqired for __cpuid. 2010-06-21 16:43:31 +02:00
Gael Guennebaud
4cd38b333c make bench_gemm print out the queried cache sizes 2010-06-21 12:07:05 +02:00
Gael Guennebaud
e54635da11 add functions to query the L1 and L2/L3 cache sizes 2010-06-21 11:59:37 +02:00
Hauke Heibel
dc6ad5e25b More Index related stuff. 2010-06-21 11:36:00 +02:00
Gael Guennebaud
52165ba55a compilation fix 2010-06-20 22:27:35 +02:00
Hauke Heibel
f34eaa2628 Next try - more Index fixes. 2010-06-20 21:44:25 +02:00
Hauke Heibel
e402d34407 More Index realted warnings. 2010-06-20 15:52:34 +02:00
Gael Guennebaud
e3853353fb fix array_comp *= array_real 2010-06-20 00:35:33 +02:00
Gael Guennebaud
7fd8418b19 finish to merge Array into Core: 
- mv Array/* into Core/
- merge Functors.h files, and move Norms.h into Dot.h
 2010-06-19 23:36:38 +02:00
Gael Guennebaud
575ac5409c add missing support for std::pow(array,scalar) 2010-06-19 23:17:07 +02:00
Gael Guennebaud
eba418a458 remove reference to the dead Array module 2010-06-19 23:00:22 +02:00
Gael Guennebaud
f85a1cf5df optimize SparseMatrix iterator 2010-06-18 16:47:41 +02:00
Benoit Jacob
f0a6d56f07 fix linking errors with multiply defined functions 2010-06-18 09:01:34 -04:00
Gael Guennebaud
ece48a6450 split the Sparse module into multiple ones, and move non stable parts to unsupported/ 
(see the ML for details)
 2010-06-18 11:28:30 +02:00
Gael Guennebaud
22d07ec2e3 Add blocking inside HouseholderQR based on code from Vincent Lejeune. 
This is all internal stuff for now.
 2010-06-17 18:30:47 +02:00