| Server IP : 182.53.201.61 / Your IP : 216.73.217.175 Web Server : Apache/2.2.15 (Fedora) System : Linux km10.dyndns.org 2.6.31.5-127.fc12.i686.PAE #1 SMP Sat Nov 7 21:25:57 EST 2009 i686 User : apache ( 48) PHP Version : 5.3.3 Disable Function : NONE MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/gnome/help/cpufreq-applet/oc/ |
Upload File : |
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [
<!ENTITY legal SYSTEM "legal.xml">
<!ENTITY appletversion "2.12.0">
<!ENTITY applet "CPU Frequency Scaling Monitor">
]>
<!--
(Do not remove this comment block.)
Maintained by the GNOME Documentation Project
http://developer.gnome.org/projects/gdp
Template version: 2.0 beta
Template last modified Feb 06, 2003
-->
<!-- =============Document Header ============================= -->
<article id="index" lang="oc">
<!-- please do not change the id; for translations, change lang to -->
<!-- appropriate code -->
<articleinfo>
<title>CPU Frequency Scaling Monitor Manual</title>
<abstract role="description">
<para>CPU Frequency Scaling Monitor shows the current clock speed of the CPU and provides an
interface to change the clock speed if the CPU supports it.</para>
</abstract>
<copyright>
<year>2005</year>
<holder>Davyd Madeley</holder>
</copyright>
<copyright>
<year>2004</year>
<holder>Fondacion GNOME</holder>
</copyright>
<!-- translators: uncomment this:
<copyright>
<year>2003</year>
<holder>ME-THE-TRANSLATOR (Latin translation)</holder>
</copyright>
-->
<publisher role="maintainer">
<publishername>Projècte de documentacion de GNOME</publishername>
</publisher>
<legalnotice id="legalnotice">
<para>
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation
License (GFDL), Version 1.1 or any later version published
by the Free Software Foundation with no Invariant Sections,
no Front-Cover Texts, and no Back-Cover Texts. You can find
a copy of the GFDL at this <ulink type="help" url="ghelp:fdl">link</ulink> or in the file COPYING-DOCS
distributed with this manual.
</para>
<para> This manual is part of a collection of GNOME manuals
distributed under the GFDL. If you want to distribute this
manual separately from the collection, you can do so by
adding a copy of the license to the manual, as described in
section 6 of the license.
</para>
<para>
Many of the names used by companies to distinguish their
products and services are claimed as trademarks. Where those
names appear in any GNOME documentation, and the members of
the GNOME Documentation Project are made aware of those
trademarks, then the names are in capital letters or initial
capital letters.
</para>
<para>
DOCUMENT AND MODIFIED VERSIONS OF THE DOCUMENT ARE PROVIDED
UNDER THE TERMS OF THE GNU FREE DOCUMENTATION LICENSE
WITH THE FURTHER UNDERSTANDING THAT:
<orderedlist>
<listitem>
<para>DOCUMENT IS PROVIDED ON AN "AS IS" BASIS,
WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR
IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES
THAT THE DOCUMENT OR MODIFIED VERSION OF THE
DOCUMENT IS FREE OF DEFECTS MERCHANTABLE, FIT FOR
A PARTICULAR PURPOSE OR NON-INFRINGING. THE ENTIRE
RISK AS TO THE QUALITY, ACCURACY, AND PERFORMANCE
OF THE DOCUMENT OR MODIFIED VERSION OF THE
DOCUMENT IS WITH YOU. SHOULD ANY DOCUMENT OR
MODIFIED VERSION PROVE DEFECTIVE IN ANY RESPECT,
YOU (NOT THE INITIAL WRITER, AUTHOR OR ANY
CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY
SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER
OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS
LICENSE. NO USE OF ANY DOCUMENT OR MODIFIED
VERSION OF THE DOCUMENT IS AUTHORIZED HEREUNDER
EXCEPT UNDER THIS DISCLAIMER; AND
</para>
</listitem>
<listitem>
<para>UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL
THEORY, WHETHER IN TORT (INCLUDING NEGLIGENCE),
CONTRACT, OR OTHERWISE, SHALL THE AUTHOR,
INITIAL WRITER, ANY CONTRIBUTOR, OR ANY
DISTRIBUTOR OF THE DOCUMENT OR MODIFIED VERSION
OF THE DOCUMENT, OR ANY SUPPLIER OF ANY OF SUCH
PARTIES, BE LIABLE TO ANY PERSON FOR ANY
DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES OF ANY CHARACTER
INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS
OF GOODWILL, WORK STOPPAGE, COMPUTER FAILURE OR
MALFUNCTION, OR ANY AND ALL OTHER DAMAGES OR
LOSSES ARISING OUT OF OR RELATING TO USE OF THE
DOCUMENT AND MODIFIED VERSIONS OF THE DOCUMENT,
EVEN IF SUCH PARTY SHALL HAVE BEEN INFORMED OF
THE POSSIBILITY OF SUCH DAMAGES.
</para>
</listitem>
</orderedlist>
</para>
</legalnotice>
<!-- This file contains link to license for the documentation (GNU FDL), and
other legal stuff such as "NO WARRANTY" statement. Please do not change
any of this. -->
<authorgroup>
<author>
<firstname>Carlos</firstname>
<surname>Garcia Campos</surname>
<affiliation>
<orgname>Projècte GNOME</orgname>
<address><email>carlosgc@gnome.org</email></address>
</affiliation>
</author>
<author>
<firstname>Davyd</firstname>
<surname>Madeley</surname>
<affiliation>
<orgname>Projècte GNOME</orgname>
<address><email>davyd@madeley.id.au</email></address>
</affiliation>
</author>
<!-- This is appropriate place for other contributors: translators,
maintainers, etc. Commented out by default.
<othercredit role="translator">
<firstname>Latin</firstname>
<surname>Translator 1</surname>
<affiliation>
<orgname>Latin Translation Team</orgname>
<address> <email>translator@gnome.org</email> </address>
</affiliation>
<contrib>Latin translation</contrib>
</othercredit>
-->
</authorgroup>
<releaseinfo revision="2.26" role="review"/>
<revhistory>
<revision>
<revnumber>GNOME 2.12</revnumber>
<date>Agost de 2005</date>
<revdescription>
<para role="author">Davyd Madeley</para>
</revdescription>
</revision>
<revision>
<revnumber>GNOME 2.10</revnumber>
<date>Març de 2005</date>
<revdescription>
<para role="author">Davyd Madeley</para>
</revdescription>
</revision>
<revision>
<revnumber>CPU Frequency Scaling Monitor Applet Manual V0.3</revnumber>
<date>October 2004</date>
<revdescription>
<para role="author">Carlos Garcia Campos</para>
<para role="publisher">Projècte de documentacion de GNOME</para>
</revdescription>
</revision>
</revhistory>
<releaseinfo>This manual describes version 2.12.0 of CPU Frequency Scaling Monitor.
</releaseinfo>
<legalnotice>
<title>Feedback</title>
<para>
To report a bug or make a suggestion regarding the CPU Frequency Scaling Monitor applet or
this manual, follow the directions in the <ulink url="ghelp:gnome-feedback" type="help">GNOME Feedback Page</ulink>.
</para>
</legalnotice>
</articleinfo>
<indexterm zone="index">
<primary>Monitor d'escala de la frequéncia de l'UCP</primary>
</indexterm>
<!-- ============= Document Body ============================= -->
<!-- ============= Introduction ============================== -->
<sect1 id="cpufreq-applet-introduction">
<title>Introduccion</title>
<figure id="cpufreq-applet-figure">
<title>Monitor d'escala de la frequéncia de l'UCP</title>
<screenshot>
<mediaobject>
<imageobject>
<imagedata fileref="figures/cpufreq-applet.png" format="PNG"/>
</imageobject>
</mediaobject>
</screenshot>
</figure>
<!-- ==== End of Figure ======================================= -->
<para>The <application>CPU Frequency Scaling Monitor</application> provides a convenient way to monitor the CPU Frequency Scaling for each CPU.
</para>
<para>To add <application>CPU Frequency Scaling Monitor</application> to a panel, right-click on the panel to open the panel popup menu, then choose
<menuchoice>
<guimenu>Add to Panel</guimenu>
<guimenuitem>CPU Frequency Scaling Monitor</guimenuitem>
</menuchoice>.</para>
<note><para>
Unfortunately, CPU frequency scaling can currently only be monitored on
Linux machines that have support in the kernel. It can however, support the
several generations of frequency scaling interfaces in the kernel.
</para></note>
<para>When there is no CPU frequency scaling support in the system, the CPU Frequency Scaling Monitor only displays the current CPU frequency.</para>
<para>When CPU frequency scaling is supported in the system, the CPU Frequency Scaling Monitor displays the CPU icon with a progress bar. The state of the progress bar represents the current CPU frequency with respect to the maximum frequency.</para>
<para>By default the CPU Frequency Scaling Monitor displays the current CPU frequency as a value
in Hertz (the standard measure of frequency), but can be configured to
display a percentage instead. For more information on how to configure CPU Frequency Scaling Monitor see <xref linkend="cpufreq-applet-prefs"/>.</para>
<para>Each instance of CPU Frequency Scaling Monitor can monitor only one CPU. You must start an
instance of CPU Frequency Scaling Monitor for each CPU that you want to monitor if you are in a
multiprocessor (SMP) system.</para>
<sect2 id="gnome-cpufreq-icons">
<title>Understanding the Icons</title>
<para>
The CPU Frequency Scaling Monitor has a series of icons that graphically represent the current
scaling level of the processor you are monitoring. They are:
</para>
<informaltable frame="all">
<tgroup cols="2" colsep="1" rowsep="1">
<colspec colname="COLSPEC0" colwidth="50*"/>
<colspec colname="COLSPEC1" colwidth="50*"/>
<thead>
<row valign="top">
<entry colname="COLSPEC0">
<para>Icòna</para></entry>
<entry colname="COLSPEC1">
<para>Descripcion</para></entry>
</row>
</thead>
<tbody>
<row valign="top">
<entry><para><inlinemediaobject><imageobject>
<imagedata fileref="figures/cpufreq-100.png" format="PNG"/>
</imageobject><textobject>
<phrase>100 % de la poténcia</phrase>
</textobject></inlinemediaobject></para></entry>
<entry><para>
The CPU is running at, or close to, 100% throughput
</para></entry>
</row>
<row valign="top">
<entry><para><inlinemediaobject><imageobject>
<imagedata fileref="figures/cpufreq-75.png" format="PNG"/>
</imageobject><textobject>
<phrase>75 % de la poténcia</phrase>
</textobject></inlinemediaobject></para></entry>
<entry><para>
The CPU is running at, or close to, 75% throughput</para>
</entry>
</row>
<row valign="top">
<entry><para><inlinemediaobject><imageobject>
<imagedata fileref="figures/cpufreq-50.png" format="PNG"/>
</imageobject><textobject>
<phrase>50 % de la poténcia</phrase>
</textobject></inlinemediaobject></para></entry>
<entry><para>
The CPU is running at, or close to, 50% throughput
</para></entry>
</row>
<row valign="top">
<entry><para><inlinemediaobject><imageobject>
<imagedata fileref="figures/cpufreq-25.png" format="PNG"/>
</imageobject><textobject>
<phrase>25 % de la poténcia</phrase>
</textobject></inlinemediaobject></para></entry>
<entry><para>
The CPU is running at, or close to, 25% throughput
</para></entry>
</row>
</tbody>
</tgroup>
</informaltable>
</sect2>
<sect2 id="gnome-cpufreq-selector">
<title>Frequency and Governor Selector</title>
<warning><para>The Frequency Selector functionality may not be available
on your GNOME Desktop by default. Please consult your system
administrator, vendor documentation, or the documentation that came with
this software.</para></warning>
<para>
To set the CPU frequency, (left-)click on the monitor and a menu
will be shown. This menu will offer you a list of available frequencies
and/or frequency governors for your machine.
</para>
<tip><para>
You can choose whether you want to show available frequencies or
governors in the <guilabel>Preferences</guilabel>.
See <xref linkend="cpufreq-applet-prefs"/> for more information.
</para></tip>
<figure id="cpufreq-applet-selector-img">
<title>Frequency selector showing just frequencies</title>
<screenshot>
<mediaobject>
<imageobject>
<imagedata fileref="figures/cpufreq-applet-selector.png" format="PNG"/>
</imageobject>
</mediaobject>
</screenshot>
</figure>
<figure id="cpufreq-applet-selector-both-img">
<title>Frequency selector showing both frequencies and governors</title>
<screenshot>
<mediaobject>
<imageobject>
<imagedata fileref="figures/cpufreq-applet-selector-both.png" format="PNG"/>
</imageobject>
</mediaobject>
</screenshot>
</figure>
</sect2>
</sect1>
<!-- ============= Customization ============================= -->
<!-- Use this section to describe how to customize the applet. -->
<sect1 id="cpufreq-applet-prefs">
<title>Preferéncias</title>
<para>To configure the <application>CPU Frequency Scaling Monitor</application>, right-click on the applet, then choose <guimenuitem>Preferences</guimenuitem> from the popup menu.</para>
<para>The <guimenuitem>Preferences</guimenuitem> dialog contains the following components: </para>
<figure id="cpufreq-applet-preferences">
<title>CPU Frequency Scaling Monitor Preferences Dialog</title>
<screenshot>
<mediaobject>
<imageobject><imagedata fileref="figures/cpufreq-applet-preferences.png" format="PNG"/>
</imageobject>
<textobject>
<phrase>CPU Frequency Scaling Monitor preferences dialog</phrase>
</textobject>
</mediaobject>
</screenshot>
</figure>
<variablelist>
<varlistentry>
<term><guilabel>Monitored CPU (only in multiprocessor systems)</guilabel></term>
<listitem>
<para>Use this drop-down list to select the CPU that you want to monitor.</para>
<figure id="cpufreq-applet-preferences-smp">
<title>Selecting the CPU to monitor</title>
<screenshot>
<mediaobject>
<imageobject><imagedata fileref="figures/cpufreq-applet-preferences-smp.png" format="PNG"/>
</imageobject>
<textobject>
<phrase>CPU Frequency Scaling Monitor preferences dialog CPU selector</phrase>
</textobject>
</mediaobject>
</screenshot>
</figure>
<note><para>
The <guilabel>Monitored CPU</guilabel> option will only appear on
multiprocessor (SMP) systems.
</para></note>
</listitem>
</varlistentry>
<varlistentry>
<term><guilabel>Show in Mode</guilabel></term>
<listitem>
<para>Use this drop-down list to select the mode in which you want to display the applet.
Available modes are: Graphic, Text and both (Graphic and Text)
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><guilabel>Show CPU frequency as frequency</guilabel></term>
<listitem>
<para>Select this option to display the current CPU frequency.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><guilabel>Show frequency units</guilabel></term>
<listitem>
<para>Select this option to display or not the frequency units in the frequency mode.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><guilabel>Show CPU frequency as percentage</guilabel></term>
<listitem>
<para>Select this option to display the current CPU frequency as a percentage.
</para>
</listitem>
</varlistentry>
<varlistentry><term><guilabel>Visualizar lo menut</guilabel></term>
<listitem>
<para>
This option allows you to choose how much information is shown in
the frequency selector dropdown
(see <xref linkend="gnome-cpufreq-selector"/>). You can select to
display <guilabel>Frequencies</guilabel>,
<guilabel>Governors</guilabel> or both <guilabel>Frequencies and
Governors</guilabel>.
<figure id="cpufreq-applet-selector-both-2">
<title>The selector configured to Frequencies and Governors</title>
<screenshot>
<mediaobject>
<imageobject><imagedata fileref="figures/cpufreq-applet-selector-both.png" format="PNG"/>
</imageobject>
<textobject>
<phrase>CPU governors selector</phrase>
</textobject>
</mediaobject>
</screenshot>
</figure>
</para>
</listitem></varlistentry>
</variablelist>
</sect1>
</article>