Name: | atlas |
---|---|
Version: | 3.10.1 |
Release: | 10.el7 |
Architecture: | x86_64 |
Group: | System Environment/Libraries |
Size: | 21812585 |
License: | BSD |
RPM: | atlas-3.10.1-10.el7.x86_64.rpm |
Source RPM: | atlas-3.10.1-10.el7.src.rpm |
Build Date: | Thu Sep 10 2015 |
Build Host: | x86-ol7-builder-04.us.oracle.com |
Vendor: | Oracle America |
URL: | http://math-atlas.sourceforge.net/ |
Summary: | Automatically Tuned Linear Algebra Software |
Description: | 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 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. |
- patching for Power8 to pass performance tunings and tests on P8 builders - re-enabling tests on ppc64le - Resolves: rhbz#1125475
- ppcle patches (conflicting patches modified) - tests on ppcle disabled to shorten build time and fit into 24 hour limit - resolves bug 1125475 - aarch64 patches - Resolves: rhbz#1061956
- change x86_64 archdef to P4, prefetch instruction from hammer is illegal on some pentium 4 - add -fstack-protector-strong to flags - Resolves: rhbz#1070783
- use upstream archdef for s390x 64-bit - Resolves: rhbz#804763
- Temporarily make %check failures non-fatal.
- Add Mark Salter's initial aarch64 port.
- Mass rebuild 2014-01-24
- Mass rebuild 2013-12-27
- disable affinity to prevent crash on systems with fewer cpus
- fix atlas-devel dependency - archdefs for z10 and z196 not yet in use