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Automatically Tuned Linear Algebra Software

The ATLAS (Automatically Tuned Linear Algebra Software) project is an ongoing research effort focusing on applying empirical techniques in order to provide portable performance. At present, it provides C and Fortran77 interfaces to a portably efficient BLAS implementation, as well as a few routines from LAPACK.

The performance improvements in ATLAS are obtained largely via compile-time optimizations and tend to be specific to a given hardware configuration. In order to package ATLAS for Red Hat Enterprise Linux some compromises are necessary so that good performance can be obtained on a variety of hardware. This set of ATLAS binary packages is therefore not necessarily optimal for any specific hardware configuration. However, the source package can be used to compile customized ATLAS packages; see the documentation for information.

Package version:3.8.4


Notes on the Red Hat Enterprise Linux version of ATLAS

by Quentin Spencer
updated: October 4, 2005

updated by Deji Akingunola
October 15, 2008

Because ATLAS relies on compile-time optimizations to obtain improved
performance over BLAS and LAPACK, the resulting binaries are closely
tied to the hardware on which they are compiled, and can likely result
in very poor performance on other hardware. 

Browse inside atlas-3.8.4-1.el6.i686.rpm

         [DIR]etc/ (1)  65535+ mirrors
1.44 KB2014-11-28HEADER  view  24 mirrors
         [DIR]usr/ (2)  65535+ mirrors

Download atlas-3.8.4-1.el6.i686.rpm

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