[ Thread Index |
Date Index
| More lists.tuxfamily.org/eigen Archives
]
- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: [eigen] beta4 released
- From: "Benoit Jacob" <jacob.benoit.1@xxxxxxxxx>
- Date: Sun, 4 Jan 2009 23:46:13 +0100
- Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:mime-version:content-type:content-transfer-encoding :content-disposition; bh=6SRt7UOxSmXOXj7ar9TZGxOuHRUJ+9mcJTYHtr3Tnbw=; b=FFvjlZSyogqD6+D+ax701szf4fAA2Y2HHggrIz4yacNPbDSNwwqzTlurihFU+tKR2r wzD80qxHuJLe3K/OL0i8M3uxiyTe9+1VQx0DORS97AAKoCgRrPfDv/4nZSDF7ISJwIOl i7B+3B5KwpYYRpu/ygLiJtdxpR/KporZMSjfY=
- Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type :content-transfer-encoding:content-disposition; b=xKuIDxmnmSROSHgzcieE5Uz0u+A7F5J2xCaLAutP+OgOYO8ymusatNQY1L7r+KGgqt bimEYWNbeOcDAz2m62kyvXEo9YnxKnwNLpSEWQFzvH/mEAOYNBkCu5yWlZREJ1KRL7ed 40H717LClX4J3ap734q/lemXsn1I5MGG6w2q8=
Hi List,
Eigen 2.0-beta4 is released: http://eigen.tuxfamily.org
Source tarball:
http://eigen.tuxfamily.org/eigen-2.0-beta4.tar.bz2
(a server outage at tuxfamily, caused by a bug in the linux kernel
triggered by the 2009 leap second, prevents me from uploading this
tarball at the normal location)
SVN Tag: http://websvn.kde.org/tags/eigen/2.0-beta4/
Newly deprecated:
* RowMajor deprecated, use Matrix_RowMajor instead
* ColMajor deprecated, use Matrix_ColMajor instead
* Eigen/Regression deprecated, use Eigen/LeastSquares instead
* CMake version 2.6.2 is now required
Other important changes:
* new SparseVector
* Sparse: make the use of CHOLMOD's solve method the default
* Sparse: enable complex support for the CHOLMOD LLT backend
* the StorageOrder template param of Matrix becomes Options. It now
also allows to control alignment: use Matrix_DontAlign to prevent
alignment.
* vectorized and non-vectorized code should now be mutually compatible
(alignment doesn't depend anymore on vectorization being enabled)
* custom operator new and delete on the scalar type are now honored
also in the vectorized case
* it is now true again that fixed size matrices never cause mallocs
* EIGEN_DEFAULT_TO_ROW_MAJOR works again
* fix crash on 32-bit MSVC with SSE2, triggered especially when doing
large matrix products.
We'll have very soon a RC, at which date we'll branch 2.0 and trunk
will be open for 2.1 development.
Please, give this beta a good testing with your own project and if
possible with the unit-tests. Especially on windows with MSVC.
Cheers,
Benoit
---