Thomas Capricelli
80372c18ee
wrapper for lmdif (+test call eigenization)
2009-08-10 16:54:53 +02:00
Thomas Capricelli
4a26baa718
wrapper for hybrj1
2009-08-10 16:32:45 +02:00
Thomas Capricelli
1d53ce8d48
wrapper for hybrj
2009-08-10 16:21:22 +02:00
Thomas Capricelli
120235deef
add another (actuallY) difficult NIST test : BoxBOD.
...
The first try fails, the second one passes, but with a very bad accuracy
(~4 digits only).
anyway, my aim is to check we do not change cminpack while portint, so i
keep this test.
2009-08-10 14:11:55 +02:00
Thomas Capricelli
bcfe874968
add another 'difficult'-rated NIST test, which passes
2009-08-10 13:47:18 +02:00
Thomas Capricelli
7d65bd42eb
fix testNistHahn1 : i had swapped x[] and y[].... :/
2009-08-10 13:46:43 +02:00
Thomas Capricelli
b71aa34946
a Nist test rated 'difficult', which passes.
2009-08-10 13:05:30 +02:00
Thomas Capricelli
9b1130b82a
another nist test with difficulty 'leverage', it passes.
2009-08-10 12:49:44 +02:00
Thomas Capricelli
7ecbbc9aa4
another nist test with difficulty 'leverage', this one passes
2009-08-10 12:34:51 +02:00
Thomas Capricelli
1045bc17f5
another nist test ('average' difficulty), which fails. It is disabled until
...
further notice.
2009-08-10 12:08:31 +02:00
Thomas Capricelli
c7a72958ba
add an easy test from the NIST set :
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http://www.itl.nist.gov/div898/strd/nls/data/misra1a.shtml
2009-08-10 10:47:55 +02:00
Thomas Capricelli
ec2b9f90a3
hybrd : wrapper + eigenize test
2009-08-10 03:39:50 +02:00
Thomas Capricelli
50c192961c
eigenize lmder + some other small fixes
2009-08-09 05:07:59 +02:00
Thomas Capricelli
a6625f22d4
eigenize the test for lmder1, clean functor stuff.
...
(and check the tests still pass, of course, that's the whole point..)
2009-08-09 03:54:36 +02:00
Thomas Capricelli
ceeb023ff2
use template parameter Scalar instead of VectorType, fix a segfault.
2009-08-09 03:33:04 +02:00
Thomas Capricelli
7db4052749
eigenize the test a little more
2009-08-09 03:16:24 +02:00
Thomas Capricelli
f19eda7cf6
first test for a basic wrapper (and only wrapper!) for cminpack functions
2009-08-09 03:07:34 +02:00
Thomas Capricelli
2b9f110639
actually use eigen include file
2009-08-09 01:12:14 +02:00
Thomas Capricelli
b695113a81
Add all other file from cminpack/examples as tests.
...
Important : one test was failing because cminpack-1.0.2 does x[3]=1. on x
which is of size 3. Probably because fortran indices are shifted wrt to C
indices and someone forgot to fix this one.
This is correct in this commit and this is the only change I've done on files
from cminpack examples.
(i've also reported the bug to cminpack author)
2009-08-08 23:41:54 +02:00
Thomas Capricelli
d646d99366
Start of module "NonLinear". We start out of cminpack-1.0.2
...
(http://devernay.free.fr/hacks/cminpack.html )
The first test is adapted from the example/ directory.
Some stuff is hard coded for our initial tests.
2009-08-08 22:18:48 +02:00
Mark Borgerding
4d6b962ba4
added FindFFTW, but I don't think it's right yet
2009-06-10 22:16:32 -04:00
Mark Borgerding
1c54340174
more work on ei_fftw_impl
2009-05-31 15:44:57 -04:00
Mark Borgerding
03ed6f9bfb
refactored ei_kissfft_impl to maintain a cache of cpx fft plans
2009-05-25 23:06:49 -04:00
Mark Borgerding
210092d16c
changed name from simple_fft_traits to ei_kissfft_impl
2009-05-25 20:35:24 -04:00
Mark Borgerding
326ea77390
added FFT inverse complex-to-scalar interface (not yet optimized)
2009-05-23 22:50:07 -04:00
Mark Borgerding
3047988172
scalar forward FFT optimized for even size, converts to cpx for odd
2009-05-23 12:50:07 -04:00
Mark Borgerding
9c0fcd0f62
started real optimization, added benchmark for FFT
2009-05-23 10:09:48 -04:00
Mark Borgerding
8b4afe3deb
added non-optimized real forward fft (no inverse yet)
2009-05-22 22:37:59 -04:00
Benoit Jacob
6347b1db5b
remove sentence "Eigen itself is part of the KDE project."
...
it never made very precise sense. but now does it still make any?
2009-05-22 20:25:33 +02:00
Mark Borgerding
be1b2ad4ec
removed unused code
2009-05-19 00:26:19 -04:00
Mark Borgerding
92ca9fc032
initial pass of FFT module -- includes complex 1-d case only
2009-05-19 00:21:04 -04:00
Gael Guennebaud
159c99a288
fix adolc unit test for dynamic sizes
2009-05-12 07:38:46 +00:00
Benoit Jacob
eac79b6d2e
CREDIT Hauke Heibel, fix MSVC warnings
2009-05-09 03:41:17 +00:00
Benoit Jacob
3b79d99f71
*make coeff() return a const reference (required with the recent change with CoeffReturnType)
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*fix a unused variable warning
2009-05-09 03:39:31 +00:00
Benoit Jacob
834eb5bfc8
new unsupported module by Jitse Niesen: matrix exponential
2009-05-05 20:46:55 +00:00
Gael Guennebaud
c25fc50d54
add an AlignedVector3 module suitable for vectorization of 3D vectors
2009-05-03 17:19:19 +00:00
Gael Guennebaud
acb32c69d4
* update BVH to explicitely use aligned_allocator
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* fix warning in StdVector
2009-04-23 11:33:36 +00:00
Gael Guennebaud
ea41a18b80
clean asm comments
2009-04-09 21:29:31 +00:00
Jos van den Oever
5a628567b0
Compile fix.
2009-04-05 14:26:47 +00:00
Gael Guennebaud
0170eb0dbe
add an auto-diff module in unsupported. it is similar to adolc's forward
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mode but the advantage of using Eigen's expression template to compute
the derivatives (unless you nest an AutoDiffScalar into an Eigen's
matrix).
2009-04-01 14:43:37 +00:00
Gael Guennebaud
4bb5221d22
Add BVH module in unsupported (patch from Ilya Baran)
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(I thought I committed it a week ago but it seems the command failed)
2009-03-18 20:06:06 +00:00
Gael Guennebaud
40774c625e
add a proof of concept autodiff jacobian helper class based on adolc
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with unit test and FindAdolc cmake module
2009-02-27 16:19:13 +00:00
Gael Guennebaud
95db32fcdc
setup the unsupported directory structure.
...
The unsupported module documentation is automatically generated in:
build/doc/unsupported/
with bidirectional cross references.
I leave a class Foo in AdolcForward module to illustrate the
cross-reference behavior. I will remove it in the next commit.
2009-02-04 15:37:00 +00:00
