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<?xml version="1.0"?>
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<refentry id="switcherooctl">
<refentryinfo>
<title>switcherooctl</title>
<productname>switcherooctl</productname>
<authorgroup>
<author>
<contrib>Developer</contrib>
<firstname>Bastien</firstname>
<surname>Nocera</surname>
<email>hadess@hadess.net</email>
</author>
</authorgroup>
</refentryinfo>
<refmeta>
<refentrytitle>switcherooctl</refentrytitle>
<manvolnum>1</manvolnum>
<refmiscinfo class="manual">User Commands</refmiscinfo>
</refmeta>
<refnamediv>
<refname>switcherooctl</refname>
<refpurpose>Launch a command on a specific GPU</refpurpose>
</refnamediv>
<refsynopsisdiv>
<cmdsynopsis>
<command>switcherooctl</command>
<arg choice="plain">help</arg>
<arg choice="opt"><replaceable>COMMAND</replaceable></arg>
</cmdsynopsis>
<cmdsynopsis>
<command>switcherooctl</command>
<arg choice="plain">version</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>switcherooctl</command>
<arg choice="plain">list</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>switcherooctl</command>
<arg choice="plain">launch</arg>
<arg choice="opt"><replaceable>OPTION</replaceable></arg>
<arg choice="plain" rep="repeat"><replaceable>COMMAND</replaceable></arg>
</cmdsynopsis>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para><command>switcherooctl</command> is a utility to launch a specific
command on a specific GPU.</para>
</refsect1>
<refsect1>
<title>Commands</title>
<variablelist>
<varlistentry>
<term>
<command>help</command>
<arg choice="opt"><replaceable>COMMAND</replaceable></arg>
</term>
<listitem>
<para>Displays a short synopsis of the available commands or provides
detailed help on a specific command.</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<command>version</command>
</term>
<listitem>
<para>Prints the switcheroo-control version to which <command>switcherooctl</command>
belongs.</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<command>list</command>
</term>
<listitem>
<para>List the known GPUs. The device number can be used to specify the GPU to
launch on for the <literal>launch</literal> command. This is the default command
if no commands are passed to <literal>switcherooctl</literal>.</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<command>launch</command>
<arg choice="opt"><replaceable>OPTION</replaceable></arg>
<arg choice="plain" rep="repeat"><replaceable>COMMAND</replaceable></arg>
</term>
<listitem>
<para>Launch <replaceable>COMMAND</replaceable> on a specific GPU. If no GPU are specified the first discrete
(non-default) GPU is used, or the default GPU if there's no discrete GPU.</para>
<refsect3>
<title>Options</title>
<variablelist>
<varlistentry>
<term><option>-g</option> <option>--gpu=<replaceable>GPU</replaceable></option></term>
<listitem><para>The GPU to launch on. The GPU identifier can be gathered using the <literal>list</literal> command.</para></listitem>
</varlistentry>
</variablelist>
</refsect3>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>Exit status</title>
<para>On success 0 is returned, a non-zero failure code otherwise.</para>
</refsect1>
</refentry>
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