Fedora 19 Update: armadillo-3.900.4-1.fc19

updates at fedoraproject.org updates at fedoraproject.org
Mon Jul 1 01:44:30 UTC 2013

Fedora Update Notification
2013-06-13 17:34:42

Name        : armadillo
Product     : Fedora 19
Version     : 3.900.4
Release     : 1.fc19
URL         : http://arma.sourceforge.net/
Summary     : Fast C++ matrix library with interfaces to LAPACK and ATLAS
Description :
Armadillo is a C++ linear algebra library (matrix maths)
aiming towards a good balance between speed and ease of use.
Integer, floating point and complex numbers are supported,
as well as a subset of trigonometric and statistics functions.
Various matrix decompositions are provided through optional
integration with LAPACK and ATLAS libraries.
A delayed evaluation approach is employed (during compile time)
to combine several operations into one and reduce (or eliminate)
the need for temporaries. This is accomplished through recursive
templates and template meta-programming.
This library is useful if C++ has been decided as the language
of choice (due to speed and/or integration capabilities), rather
than another language like Matlab or Octave.

Update Information:

New features:

* added automatic SSE2 vectorisation of elementary expressions (eg. matrix addition) when using GCC 4.7+ with -O3 optimization

* added support for saving & loading of cubes in HDF5 format

* faster median()

* faster handling of compound expressions with transposes of submatrix rows

* faster handling of compound expressions with transposes of complex vectors


* Wed Jun 12 2013 José Matos <jamatos at fedoraproject.org> - 3.900.4-1
- update to 3.900.4

This update can be installed with the "yum" update program.  Use 
su -c 'yum update armadillo' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

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