Gael Guennebaud
ea684af6b4
merge
2009-12-04 12:40:29 +01:00
Gael Guennebaud
7aad434160
fix compilation and clean a bit Map<Quaternion>
2009-12-04 12:26:56 +01:00
Gael Guennebaud
e12f5adbde
fix MSVC10 compilation
2009-12-02 19:32:54 +01:00
Benoit Jacob
3e73f6036c
* HouseholderSequence:
...
* 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
Mathieu Gautier
26ea7c9801
* remove empty destructors in Matrix.h and MatrixStorage.h
2009-12-02 11:09:56 +01:00
Hauke Heibel
84551d067e
merge
2009-12-02 11:08:44 +01:00
Hauke Heibel
95861fbd6c
Added NestByValue and .nestByValue() again for the sake of backwards compatibility.
2009-12-02 10:53:30 +01:00
Hauke Heibel
e3612bc0b8
Removed unnecessary code.
2009-12-02 09:11:24 +01:00
Mark Borgerding
c05ae35441
merge with tip
2009-12-01 18:03:15 -05:00
Mark Borgerding
ff1e9542f6
added comments to help vim understand the header files are c++.
2009-12-01 18:00:29 -05:00
Benoit Jacob
68117c267c
ColPivQR: now the unit tests even succeeds:
...
* with random matrices multiplied by 1e+8 (i.e. fixed wrong absolute fuzzy compare)
* with 10,000 repetitions (i.e. the fuzzy compare is really clever)
and when it occasionnally fails, less than once in 10,000 repeats, it is only on the exact rank computation.
2009-12-01 13:51:35 -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
Benoit Jacob
49c0986d86
minor cleanup
2009-12-01 13:22:14 -05:00
Hauke Heibel
d3250cb38f
That's it NestByValue and .nestByValue() are both gone!
2009-12-01 13:29:08 +01:00
Hauke Heibel
b08d5b2d2c
Even more NestByValue cleanup...
2009-12-01 13:16:51 +01:00
Hauke Heibel
2bf354da80
Much more NestByValue cleanup.
2009-12-01 11:51:22 +01:00
Hauke Heibel
3091be5134
Removed NestByValue dependency from Cholesky, Eigenvalues, LU and QR.
2009-12-01 10:22:54 +01:00
Hauke Heibel
7b3e205ebd
Removed NestByValue dependency from VectorwiseOp.
2009-12-01 09:56:40 +01:00
Hauke Heibel
88be826791
Removed NestByValue dependency from MatrixBase::select().
2009-12-01 09:49:15 +01:00
Gael Guennebaud
b2a5fb874f
add specialization ei_ref_selector for sparse matrix types
2009-12-01 06:21:29 +01:00
Hauke Heibel
e6c560aedf
Removed wrong typename.
2009-11-30 19:06:07 +01:00
Hauke Heibel
1c2e476fa7
Initial commit for a modified ei_nested logic.
2009-11-30 18:56:56 +01:00
Benoit Jacob
4b1aca2288
precision ---> dummy_precision
2009-11-26 22:05:02 -05:00
Thomas Capricelli
f795681da0
export stableNorm(), blueNorm() and hypotNorm() to colwise() and rowwise()
...
+ rudimentary test
2009-11-26 02:28:13 +01:00
Benoit Jacob
684d76eba3
add SSE4 support, start with integer multiplication
2009-11-24 15:12:43 -05:00
Benoit Jacob
abdb2a2bd5
fix assert and handle Unit shapes
2009-11-24 12:14:40 -05:00
Benoit Jacob
44d0d667cd
4x4 inverse:
...
* change block selection threshold from 1e-2 to 1e-1
* add rigorous precision test
2009-11-23 10:13:21 -05:00
Jitse Niesen
b0baf43114
Eigen/CMakeLists.txt: remove parens from if.
...
Only CMake 2.6.3 and later recognize this syntax, and at the moment we
require 2.6.2. CMake uses the right precendence, per its man page, so the
parentheses are not necessary.
2009-11-20 11:26:26 +00:00
Benoit Jacob
6cbf662f14
* don't laugh, but these bugs took me forever to fix.
...
* 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)
...
* 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
2275f98d7b
move signature file to root directory, where it belongs
2009-11-19 12:41:28 -05:00
Benoit Jacob
bbf0eb35a7
* in Eigen/CMakeLists.txt, finally do a globbing to we no longer will have problems with "oops forgot to install new module".
...
* add a file Eigen/signature_of_eigen3_matrix_library, use it to make FindEigen3.cmake more solid: able to find Eigen in either eigen3/ or eigen/ and not mix it up with Eigen2.
2009-11-19 12:31:11 -05:00
Benoit Jacob
b5f4636d42
* eigen2->eigen3
...
* bump version to 2.91.0
* add FindEigen3.cmake
2009-11-19 12:09:04 -05:00
Benoit Jacob
abb2a1bb15
simplification
2009-11-18 17:44:20 -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
40865fa28c
fix bugs, old and new:
...
* old bug: in CwiseBinaryOp: only set the LinearAccessBit if both sides have the same storage order.
* new bug: in Assign.h, only consider linear traversal if both sides have the same storage order.
2009-11-18 17:20:39 -05:00
Benoit Jacob
11fa2ae2c6
temporarily disable linear traversal.
...
Actually I don't think it's buggy. But it probably triggers existing bugs, I suspect that
some xprs have LinearAccessBit and shouldn't have it.
Also this fixes the "bugs" with JacobiSVD ---> now it works again
2009-11-18 16:31:14 -05:00
Benoit Jacob
8860203e6a
fix stuff after the PermutationMatrix changes.
...
I still have JacobiSVD errors when cols>rows
2009-11-18 12:41:24 -05:00
Benoit Jacob
94c706d04f
Assign.h: add LinearTraversal (non-vectorized index-based traversal)
...
Rename some constants to make names match more closely what they mean.
2009-11-18 11:57:07 -05:00
Benoit Jacob
9f21e2aab7
port the QR module to PermutationMatrix
2009-11-17 08:14:54 -05:00
Benoit Jacob
30b610a10f
vade retro
2009-11-16 21:45:01 -05:00
Benoit Jacob
ac00902f84
for consistency: PlainMatrixType ---> DenseMatrixType
2009-11-16 21:43:15 -05:00
Benoit Jacob
984c000778
addToDense ---> addTo
...
subToDense ---> subTo
2009-11-16 21:33:41 -05:00
Benoit Jacob
07412b2075
PermutationMatrix: add setIdentity and transpositions methods
...
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
Benoit Jacob
76c614f9bd
PartialPivLU: port to PermutationMatrix
...
PermutationMatrix: add resize()
2009-11-16 15:36:07 -05:00
Benoit Jacob
eb6df28c6c
DiagonalMatrix: release-quality documentation
...
BandMatrix: rename toDense() ---> toDenseMatrix() for consistency
2009-11-16 15:25:58 -05:00
Benoit Jacob
e8d0dbf82e
PermutationMatrix:
...
* make multiplication order not be reversed
* release-quality documentation
2009-11-16 15:07:33 -05:00
