Benoit Jacob
8bbe556e35
merge the backout
2010-08-11 00:06:31 -04:00
Benoit Jacob
97ced33b33
Backed out changeset 40f6e26a24
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See thread on mailing list: "InnerPanel change mis-detects alignment?"
2010-08-11 00:04:06 -04:00
Hauke Heibel
6b89ee0095
Transform is now per default Projective.
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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
Gael Guennebaud
40f6e26a24
allow vectorization of mat44.col() by adding a InnerPanel boolean
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template parameter to Block
2010-07-23 16:29:29 +02:00
Gael Guennebaud
7020f30da3
sync with default branch
2010-07-22 16:29:35 +02:00
Gael Guennebaud
70b1ce11c6
* fix SelfCwiseBinaryOp traits and handling of mixed types
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* improve compilation error in case of type mismatch
2010-07-19 23:31:08 +02:00
Gael Guennebaud
c2ee454df4
* fix compilation of mixed scalar product
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* optimize mixed scalar products
2010-07-19 16:49:09 +02:00
Gael Guennebaud
e38fc9692d
add a conj_product functor and optimize dot products
2010-07-07 10:00:08 +02:00
Gael Guennebaud
d6454788d9
add support for vectorized conjugated products
2010-07-06 19:10:24 +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
28e64b0da3
email change
2010-06-24 23:21:58 +02:00
Daniel Lowengrub
dcd39a96e1
added the SparseView class.
2010-06-14 02:16:46 +03:00
Gael Guennebaud
50e43bc75a
* add Transpositions to PermutationMatrix conversion
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* make PartialPivLu uses the Transpositions class
2010-06-08 22:23:11 +02:00
Gael Guennebaud
e64460d5d0
LDLT: make it honors the Lower/Upper directive and make it works inplace
2010-06-03 22:22:14 +02:00
Hauke Heibel
6c18246a80
DenseBase is implemented as a class, not a struct.
2010-05-19 16:44:28 +02:00
Benoit Jacob
bfdc1c4973
introduce DenseCoeffsBase: this is where the coeff / coeffRef / etc... methods go.
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Rationale: coeffRef() methods should only exist when we have DirectAccess. So a natural thing to do would have been to use enable_if, but since there are many methods it made more sense to do the "enable_if" for the whole group by introducing a new class. And that also that the benefit of not changing method prototypes.
2010-05-08 13:45:31 -04:00
Hauke Heibel
bf71b466e9
Removed ambiguity between Map and Matrix Options template parameter.
2010-04-26 16:59:04 +02:00
Hauke Heibel
18c70b12d7
Fixed a warning.
2010-04-26 13:31:16 +02:00
Benoit Jacob
a16ba80bfa
* remove ei_block_direct_access_status
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* remove HasDirectAccess / NoDirectAccess constants
2010-04-23 11:36:22 -04:00
Benoit Jacob
a4f9ca44ab
add minor to Eigen2Support
2010-04-22 20:49:01 -04:00
Benoit Jacob
2362eadcdd
remove Minor
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adapt 3x3 and 4x4 (non-SSE) inverse paths
2010-04-22 20:40:31 -04:00
Hauke Heibel
27a4a748cb
MSVC runs into problems when a forward declaration is using a different template type name than the actual declaration.
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This fixes the recent issues we observed on MSVC systems.
2010-04-22 13:56:06 +02:00
Benoit Jacob
ff6a46105d
* Refactoring of the class hierarchy: introduction of DenseDirectAccessBase, removal of extra _Base/_Options template parameters.
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* Introduction of strides-at-compile-time so for example the optimized code really knows when it needs to evaluate to a temporary
* StorageKind / XprKind
* Quaternion::setFromTwoVectors: use JacobiSVD instead of SVD
* ComplexSchur: support the 1x1 case
2010-04-16 10:13:32 -04:00
Benoit Jacob
547269da35
fix the flags and matrix options, to always have the right RowMajor bit in the vector case
2010-03-19 02:12:23 -04:00
Benoit Jacob
9dba86df0b
merge
2010-03-18 20:11:38 -04:00
Jitse Niesen
04a4e22c58
API change: ei_matrix_exponential(A) --> A.exp(), etc
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As discussed on mailing list; see
http://listengine.tuxfamily.org/lists.tuxfamily.org/eigen/2010/02/msg00190.html
2010-03-16 17:26:55 +00:00
Benoit Jacob
3e08c22028
attempt to fix #101
2010-03-11 12:41:46 -05:00
Benoit Jacob
74a7c5caee
implement the idea that row-vectors have the RowMajorBit and col-vectors don't.
2010-03-09 00:16:07 -05:00
Hauke Heibel
3cc9e3f5bb
Fixes a compilation issue for MSVC.
2010-03-01 19:56:24 +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
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
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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
Gael Guennebaud
5686eca7b1
* fix multiple temporary copies for coeff based products
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* 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
6f3f857897
make noalias works for coefficient based products
2010-02-05 23:44:24 +01:00
Benoit Jacob
f1d1756cdd
Introduce third template parameter to HouseholderSequence: int Side.
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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
Gael Guennebaud
c5d7c9f0de
remove the Triangular suffix to Upper, Lower, UnitLower, etc,
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and remove the respective bit flags
2010-01-07 21:15:32 +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
8e05f9cfa1
add a DenseBase class for MAtrixBase and ArrayBase and more code factorisation
2009-12-04 23:17:14 +01:00
Gael Guennebaud
4af1753b6f
* remove EnforceAlignedAccess option to Block, VectorBlock, Map and MapBase
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because thanks to the previous commit this is not needed anymore
* add a more general ForceAlignedAccess expression which can be used for any expression.
It is already used by StableNorm.h.
2009-11-20 16:30:14 +01:00
Gael Guennebaud
eb8f450071
Hey, finally the copyCoeff stuff is not only used to implement swap anymore :)
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Add an internal pseudo expression allowing to optimize operators like +=, *= using
the copyCoeff stuff.
This allows to easily enforce aligned load for the destination matrix everywhere.
2009-11-20 15:39:38 +01:00
Gael Guennebaud
e3d890bc5a
Another big refactoring change:
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* add a new Eigen2Support module including Cwise, Flagged, and some other deprecated stuff
* add a few cwiseXxx functions
* adapt a few modules to use cwiseXxx instead of the .cwise() prefix
2009-11-18 18:15:19 +01:00
Gael Guennebaud
0529ecfe1b
Big refactoring/cleaning in the spasre module with
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in particular the addition of a selfadjointView, and the
extension of triangularView. The rest is cleaning and does not
change/extend the API.
2009-11-18 14:52:52 +01:00
Gael Guennebaud
1e62e0b0d8
more ET refactoring:
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* extend Cwise for multiple storage base class
* a lot of cleaning in the Sparse module
2009-11-17 16:04:19 +01:00
Benoit Jacob
955cd7f884
* add PermutationMatrix
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* DiagonalMatrix:
- add MaxSizeAtCompileTime parameter
- DiagonalOnTheLeft ---> OnTheLeft
- fix bug in DiagonalMatrix::setIdentity()
2009-11-15 21:12:15 -05:00
Gael Guennebaud
1879403562
mv the Skyline module to unsupported/
2009-11-10 12:47:42 +01:00
kayhman
1333fe651d
Added basic SkylineMatrix.
2009-11-04 15:18:12 +01:00
Benoit Jacob
9a0900e33e
last round of changes, mainly to return derived types instead of base types, and fix various compilation issues
2009-11-09 07:51:31 -05:00
Benoit Jacob
e4e58e8337
simplifications in the ei_solve_impl system, factor out some boilerplate code
2009-11-08 16:51:41 -05:00
Benoit Jacob
da363d997f
introduce ei_xxx_return_value and ei_xxx_impl for xxx in solve,kernel,impl
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put them in a new internal 'misc' directory
2009-11-03 02:18:10 -05:00
