System Environment/Base

cpuspeed: CPU frequency adjusting daemon

Name:cpuspeed Vendor:Scientific Linux
Version:1.2.1 License:GPL
Release:8.el5 URL:http://carlthompson.net/Software/CPUSpeed
Summary
cpuspeed is a daemon that dynamically changes the speed of your processor(s) depending upon its current workload if it is capable (needs Intel Speedstep, AMD PowerNow!, or similar support). This package also supports enabling cpu frequency scaling via in-kernel governors on Intel Centrino and AMD Athlon64/Opteron platforms.

Arch: x86_64

Download:cpuspeed-1.2.1-8.el5.x86_64.rpm
Build Date:Thu May 21 17:38:08 2009
Packager:
Size:56 KiB

Changelog

* Thu Apr 30 17:00:00 2009 Jarod Wilson <jarod{%}redhat{*}com> 1.2.1-8
- Revert fixes for #488924, they unfortunately lead to cpuspeed
  never starting on boot on xen kernels, since cpuspeed starts
  before xend (#498406)
* Mon Mar 30 17:00:00 2009 Jarod Wilson <jarod{%}redhat{*}com> 1.2.1-7
- Handle case under kernel-xen where xm is unavailable and/or
  we can't communicate with xend (additional fix for #488924)
* Thu Mar 19 17:00:00 2009 Jarod Wilson <jarod{%}redhat{*}com> 1.2.1-6
- Don't try loading speedstep-centrino if acpi-cpufreq already
  successfully loaded, it causes p-state issues (#485480)
- If we're running on a Xen kernel and the number of virtual cpus
  doesn't match the number of physical cpus, we could end up
  scaling the wrong physical cpu due to migration, so in the
  vcpus != pcpus case, don't do freq scaling (#488924)

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