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<?xml version="1.0" encoding="UTF-8"?>
<!--
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) ????-2008 - INRIA
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
-->
<refentry version="5.0-subset Scilab" xml:id="add_profiling" xml:lang="en"
xmlns="http://docbook.org/ns/docbook"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns:ns3="http://www.w3.org/1999/xhtml"
xmlns:mml="http://www.w3.org/1998/Math/MathML"
xmlns:db="http://docbook.org/ns/docbook">
<info>
<pubdate>$LastChangedDate: 18-04-2008 $</pubdate>
</info>
<refnamediv>
<refname>add_profiling</refname>
<refpurpose>Ajoute les instructions de "profiling" au code d'une fonction </refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Séquence d'appel</title>
<synopsis>add_profiling(funname)</synopsis>
</refsynopsisdiv>
<refsection>
<title>Paramètres</title>
<variablelist>
<varlistentry>
<term>funname</term>
<listitem>
<para>Une chaine de caractères: le nom de la fonction</para>
</listitem>
</varlistentry>
</variablelist>
</refsection>
<refsection>
<title>Description</title>
<para><literal>add_profiling(funname)</literal> Ajoute les
instructions de "profiling" au code de la fonction dont le nom est
donné par <literal>funname</literal>. Ensuite lors des appels
de la fonction <literal>funname</literal>, le nombre d'appel ainsi
que le temps d'execution de chaque ligne est stocké .</para>
</refsection>
<refsection>
<title>Exemples</title>
<programlisting role="example"><![CDATA[
function x=foo(a,n)
x=0;
for i=1:n
if x<10 then
x=x+a
else
x=x+1
end
end
x=x^2+1
endfunction
add_profiling("foo")
foo(0.1,100) //execution de la fonction
profile(foo) //extraction des informations de profil
]]> </programlisting>
</refsection>
<refsection role="see also">
<title>Voir aussi</title>
<simplelist type="inline">
<member><link linkend="profile">profile</link></member>
<member><link linkend="plotprofile">plotprofile</link></member>
<member><link linkend="remove_profiling">remove_profiling</link></member>
<member><link linkend="reset_profiling">reset_profiling</link></member>
</simplelist>
</refsection>
<refsection>
<title>Auteur</title>
<simplelist type="vert">
<member>Serge Steer, INRIA</member>
</simplelist>
</refsection>
<refsection>
<title>Fonctions utilisées</title>
<para>Cette fonction utilise les fonctions Scilab <literal>bytecode</literal> and
<literal>walkbytecode</literal></para>
</refsection>
</refentry>
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