Gael Guennebaud
b0dd22cc72
update cholesky benchmark
2009-02-03 19:05:10 +00:00
Keir Mierle
b9a82be727
Add full pivoting to LDLT decomposition.
2009-02-03 17:50:35 +00:00
Gael Guennebaud
6c5868cc99
add a short unsupported/readme file
2009-02-03 09:02:55 +00:00
Gael Guennebaud
42fa03948c
add unsupported/ directory with a first contribution from myself:
...
a header file providing support for adolc's adouble type in forward
mode. (adolc is an automatic differentiation library)
2009-02-03 08:34:09 +00:00
Keir Mierle
b4777379d4
Add Matrix::resizeLike(other) convenience function and test.
2009-02-03 01:43:59 +00:00
Benoit Jacob
bc9a276b78
call it "Eigen 2.0.50-unstable" to make things clear, and update EIGEN_MINOR_VERSION to 50
2009-02-02 17:15:01 +00:00
Benoit Jacob
61e45ed500
* label Cholesky and solveTriangular.* as experimental
...
* improve Experimental.dox
* update urls from /api/ to /dox/
2009-02-02 14:21:35 +00:00
Benoit Jacob
f3d5ba0c1f
the BSD's don't have aligned malloc after all
2009-02-02 13:22:19 +00:00
Gael Guennebaud
42c4bc0ecf
fix tutorial abs/abs2 (thanks to Keir)
2009-02-01 22:38:51 +00:00
Gael Guennebaud
4111316104
forgot to commit QR_solve snippet
2009-02-01 20:47:19 +00:00
Benoit Jacob
37cceeeaca
add missing inline keywords
2009-01-30 23:08:47 +00:00
Gael Guennebaud
82e70fbcae
fix duplicated geometry module in the doc
2009-01-29 23:10:16 +00:00
Gael Guennebaud
13d0a310fd
fix MSVC internal compilation error
2009-01-29 22:49:24 +00:00
Gael Guennebaud
8e0ec3c62b
reduce epsilon in QR
2009-01-29 16:11:46 +00:00
Gael Guennebaud
cf0857c44d
fix MSVC stupid warnings
2009-01-29 09:45:25 +00:00
Gael Guennebaud
1752a3a677
more MSVC fixes, and more code factorization in Geometry module
2009-01-29 09:36:48 +00:00
Gael Guennebaud
36c8a64923
add MatrixBase::stableNorm() avoiding over/under-flow
...
using it in QR reduced the error of Keir test from 1e-12 to 1e-24 but
that's much more expensive !
2009-01-28 22:11:56 +00:00
Gael Guennebaud
42b237b83a
* make sum and redux honor EvalBeforeNestingBit too
...
* fix MSVC issues (hopefully)
2009-01-28 21:09:08 +00:00
Gael Guennebaud
cc6159743d
make dot() honor EvalBeforeNestingBit
2009-01-28 20:53:27 +00:00
Gael Guennebaud
dde729379a
various updates in the (still messy) sparse benchmarks
2009-01-28 20:32:28 +00:00
Gael Guennebaud
9b594ab0fb
fix overflow in sparse product
2009-01-28 18:21:38 +00:00
Benoit Jacob
9bc44094c5
add EIGEN_NO_AUTOMATIC_RESIZING
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if defined, already initialized matrices won't be automatically resized in assignments
uninitialized matrices may still be initialized
2009-01-28 16:44:03 +00:00
Gael Guennebaud
1b194193ef
Big change in DiagonalMatrix and Geometry/Scaling:
...
* previous DiagonalMatrix expression is now DiagonalMatrixWrapper
* DiagonalMatrix class is now for storage
* add the DiagonalMatrixBase class to factorize code of the
two previous classes
* remove Scaling class (it is now a global function)
* add UniformScaling helper class
(don't use it directly, use the Scaling function)
* add the Scaling global function to simplify the creation
of scaling objects
There is still a lot to do, in particular about DiagonalProduct for which
the goal is to get rid of the "if()" in the coeff() function. At least
it is not worse than before ! Also need to uptade the tutorial and add more doc.
2009-01-28 16:26:06 +00:00
Gael Guennebaud
da555585e2
Patch from Frank fixing stupid MSVC internal crash
2009-01-28 12:52:26 +00:00
Gael Guennebaud
22bfc77124
move EIGEN_DEPRECATED to the begining of the function (pb with MSVC)
2009-01-28 12:48:19 +00:00
Gael Guennebaud
0f15a8d829
QR: add isInjective(), isSurjective(),
...
mark isFullRank() deprecated,
add solve() (mix of Keir's patch and LU::solve())
=> there is big problem with complex which are not working
2009-01-28 09:45:53 +00:00
Gael Guennebaud
cf89d9371a
LLT: makes the non positive definite test less strict, but we still need
...
something better.
2009-01-27 23:01:53 +00:00
Gael Guennebaud
8ce4503494
add support for read/write sub sets of inner vectors (sparse module)
2009-01-27 22:48:17 +00:00
Benoit Jacob
d384671793
now these tests succeed with 10,000 repeats
2009-01-27 20:47:12 +00:00
Gael Guennebaud
4ac8cabf8a
fix my previous commit with EIGEN_EMPTY macro bug
2009-01-27 19:08:20 +00:00
Benoit Jacob
9b06e072a5
fix type mismatch caught by new static assert
2009-01-27 17:42:04 +00:00
Gael Guennebaud
d700343632
fix "empty macro arguments are undefined in ISO C90 and ISO C++98"
...
warning found by gcc-svn
2009-01-27 17:40:14 +00:00
Gael Guennebaud
bea1737a5a
FindUmfPack: add AMD and COLAMD libraries only if they are found
2009-01-27 16:22:08 +00:00
Gael Guennebaud
4b09865b8f
check GSL version in cmake files
2009-01-27 16:04:16 +00:00
Benoit Jacob
f6aa60bcf3
centralize those static asserts more upstream, reduces duplication and ensures they can't be bypassed (e.g.
...
until now it was possible to bypass the static assert on sizes)
2009-01-27 15:40:05 +00:00
Benoit Jacob
8d236e74a1
add a missing static assertion on the scalar types
2009-01-27 15:29:07 +00:00
Benoit Jacob
046a84c0ef
fix doc for norm() and squaredNorm(): these are not only for vectors
2009-01-27 14:05:20 +00:00
Gael Guennebaud
d7f60257dd
small fix related to GSL cmake stuff
2009-01-26 20:00:41 +00:00
Benoit Jacob
874ff5a0b4
fix msvc warnings (useful ones again) reported by gael on CDash
2009-01-26 17:56:04 +00:00
Benoit Jacob
062d6bd47a
documentation update/improvement
2009-01-26 16:22:40 +00:00
Benoit Jacob
b05c5dd1be
compute the rank on the fly rather than at the end, and stop early
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in the case of non-full rank (so big optimization in case the rank is low)
2009-01-26 16:14:20 +00:00
Gael Guennebaud
9ea1050281
fix MatrixNase::fillrand bug
2009-01-26 14:01:16 +00:00
Benoit Jacob
2776a3197b
make these functions inline, thanks to Mek
2009-01-26 13:59:52 +00:00
Benoit Jacob
670de11dca
forgot to backport an update to Mainpage.dox
2009-01-26 13:55:58 +00:00
Benoit Jacob
a79deafc6d
* mark Geometry as experimental
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* install QtAlignedMalloc
* finish the renaming Regression->LeastSquares
* install LeastSquares directory (!!!)
* misc dox fixes
2009-01-26 13:53:43 +00:00
Gael Guennebaud
65e4ae4ff4
disable unordered_map for ICC
2009-01-26 12:47:58 +00:00
Benoit Jacob
00d7f8e567
* solveTriangularInPlace(): take a const ref and const_cast it, to allow passing temporary xprs.
...
* improvements, simplifications in LU::solve()
* remove remnant of old norm2()
2009-01-25 23:46:51 +00:00
Benoit Jacob
414ee1db4b
Optimization in LU::solve: when rows<=cols, no need to compute the L matrix
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Remove matrixL() and matrixU() methods: they were tricky, returning a Part,
and matrixL() was useless for non-square LU. Also they were untested. This is
the occasion to simplify the docs (class_LU.cpp) removing the most confusing part.
I think that it's better to let the user do his own cooking with Part's.
2009-01-25 16:33:06 +00:00
Gael Guennebaud
56c7e164f0
add partial count redux (adapted patch from Ricard Marxer)
2009-01-24 15:22:44 +00:00
Gael Guennebaud
81b0ab53cf
add fill() function as an alias for setConstant
2009-01-24 10:52:18 +00:00