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
af4d8c5cec
a couple of fixes, now Array passes the linearstructure test
2009-12-17 19:28:54 +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
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
Jitse Niesen
945cbc3bc6
Add test for issue #75 (Hessenberg of 1x1 matrix).
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Also remove an superfluous #include in matrixExponential test.
2009-12-16 22:24:24 +00:00
Gael Guennebaud
2033903376
a trivial compilation fix
2009-12-16 19:21:10 +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
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
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
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*remove unused var warning
2009-12-14 23:13:54 -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
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
Gael Guennebaud
8e05f9cfa1
add a DenseBase class for MAtrixBase and ArrayBase and more code factorisation
2009-12-04 23:17:14 +01:00
Benoit Jacob
de25059502
* Remove test_ prefix in tests
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* tests now honor EIGEN_REPEAT and EIGEN_SEED if no arguments were passed
2009-12-02 12:07:47 -05:00
Benoit Jacob
3e73f6036c
* HouseholderSequence:
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* be aware of number of actual householder vectors
(optimization in non-full-rank case, no behavior change)
* fix applyThisOnTheRight, it was using k instead of actual_k
* QR: rename matrixQ() to householderQ() where applicable
2009-12-02 11:11:09 -05:00
Hauke Heibel
84551d067e
merge
2009-12-02 11:08:44 +01:00
Mark Borgerding
c05ae35441
merge with tip
2009-12-01 18:03:15 -05:00
Mark Borgerding
8fce0b5459
added newline at the end of file to quiet gcc warning
2009-12-01 17:37:33 -05:00
Benoit Jacob
95d88e1327
Big reworking of ColPivQR and its unit test, which now passes even with thousands of repetitions and correctly tests matrices of all sizes. Several surprises along the way: for example, a major cause of trouble was the optimized "table of column squared norms" where the accumulation of imprecision was a serious issue; another surprise is that tests like "x!=0" before dividing by x really benefit from being replaced by fuzzy tests, as i hit real cases where i got wrong results in 1/epsilon.
2009-12-01 13:26:29 -05:00
Hauke Heibel
2bf354da80
Much more NestByValue cleanup.
2009-12-01 11:51:22 +01:00
Benoit Jacob
4b1aca2288
precision ---> dummy_precision
2009-11-26 22:05:02 -05:00
Benoit Jacob
5923bcb1b9
improve the scripts for building unit tests:
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* support unsupported/
* use egrep instead of grep, properly escape special chars.
2009-11-25 21:26:37 -05:00
Thomas Capricelli
f795681da0
export stableNorm(), blueNorm() and hypotNorm() to colwise() and rowwise()
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+ rudimentary test
2009-11-26 02:28:13 +01:00
Benoit Jacob
1e2bcba5e4
forward port slight changes in the 4x4 inverse test
2009-11-25 09:08:03 -05:00
Benoit Jacob
e6ea9e401c
improve precision test
2009-11-23 11:24:06 -05:00
Benoit Jacob
44d0d667cd
4x4 inverse:
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* change block selection threshold from 1e-2 to 1e-1
* add rigorous precision test
2009-11-23 10:13:21 -05:00
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
Jitse Niesen
34be9d4537
Replace toDense() by toDenseMatrix() in tests.
2009-11-20 12:22:46 +00:00
Benoit Jacob
6cbf662f14
* don't laugh, but these bugs took me forever to fix.
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* expand unit tests to make sure to catch them: they nearly escaped the existing tests as these memory violations were highly dependent on the numbers of rows and cols.
2009-11-19 22:01:13 -05:00
Benoit Jacob
eac3232095
minor improvements in triangular stuff
2009-11-19 20:50:50 -05:00
Benoit Jacob
88b551e89b
* fix compilation of unit-tests (sorry, had tested only 1 channel)
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* remove buggy (superfluous?) specialization in the meta-unroller
2009-11-19 19:20:19 -05:00
Benoit Jacob
a20a744adc
TriangularMatrix: extend to rectangular matrices
2009-11-19 17:07:55 -05:00
Benoit Jacob
b5f4636d42
* eigen2->eigen3
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* bump version to 2.91.0
* add FindEigen3.cmake
2009-11-19 12:09:04 -05:00
Benoit Jacob
126a8e6a69
fix remaining bug in ColPivHouseholderQR, so now all tests pass again
2009-11-18 17:40:45 -05:00
Benoit Jacob
8860203e6a
fix stuff after the PermutationMatrix changes.
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I still have JacobiSVD errors when cols>rows
2009-11-18 12:41:24 -05:00
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
Benoit Jacob
94c706d04f
Assign.h: add LinearTraversal (non-vectorized index-based traversal)
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Rename some constants to make names match more closely what they mean.
2009-11-18 11:57:07 -05:00
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
9f21e2aab7
port the QR module to PermutationMatrix
2009-11-17 08:14:54 -05:00
Benoit Jacob
07412b2075
PermutationMatrix: add setIdentity and transpositions methods
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LU: make use of that
2009-11-16 21:28:26 -05:00
Benoit Jacob
b90744dc05
Port FullPivLU to PermutationMatrix
2009-11-16 17:05:12 -05:00
