| [eigen] 3.1.0-alpha1 released! |
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- To: eigen <eigen@xxxxxxxxxxxxxxxxxxx>
- Subject: [eigen] 3.1.0-alpha1 released!
- From: Gael Guennebaud <gael.guennebaud@xxxxxxxxx>
- Date: Tue, 6 Dec 2011 16:57:36 +0100
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Hi,
Eigen 3.1.0-alpha1 is released.
The source archive is at:
http://bitbucket.org/eigen/eigen/get/3.1.0-alpha1.tar.bz2
This alpha version of the future 3.1 finally brings to live a set of
official sparse modules for the representation, assembly, and solving
of sparse problems. A quick overview can be found in the manual
(http://eigen.tuxfamily.org/dox-devel/TutorialSparse.html) while the
changelog contains some details on the main differences with the
unstable 3.0 sparse modules
(http://eigen.tuxfamily.org/index.php?title=ChangeLog#Eigen_3.1.0-alpha1).
This alpha release also features closed-form algorithms for small
eigenvalue problems, Cholesky updates/downdates, new coefficient-wise
and vector-wise operators, as well as some performance and memory
optimizations (for reductions and JacobiSVD respectively).
Complete changelog:
http://eigen.tuxfamily.org/index.php?title=ChangeLog#Eigen_3.1.0-alpha1
cheers,
gael