1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
<?xml version="1.0" encoding="UTF-8"?>
<refentry version="5.0-subset Scilab" xml:id="comp" 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: 2008-03-26 08:50:39 +0000 (mer, 26 mar 2008)
$</pubdate>
</info>
<refnamediv>
<refname>comp</refname>
<refpurpose>scilab function compilation</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Calling Sequence</title>
<synopsis>comp(function [,opt])</synopsis>
</refsynopsisdiv>
<refsection>
<title>Parameters</title>
<variablelist>
<varlistentry>
<term>function</term>
<listitem>
<para>a scilab function, not compiled (type 11)</para>
</listitem>
</varlistentry>
<varlistentry>
<term>opt</term>
<listitem>
<para>flag with value 0 (default), 1 or 2.</para>
</listitem>
</varlistentry>
</variablelist>
</refsection>
<refsection>
<title>Description</title>
<para><literal>comp(function)</literal> compiles the function
<literal>function</literal>. Compiled and interpreted functions are
equivalent but usually compiled functions are much faster. The functions
provided in the standard libraries are compiled.</para>
<para>The online definition as well as the short syntax of the commands
<literal>exec</literal> and <literal>deff</literal> generate compiled
functions. So comp has to be used in very particular cases. To produce
uncompiled functions one must use ><link linkend="exec">exec</link> or
<link linkend="deff">deff</link> with the option <literal>"n"</literal>.</para>
<para>The value opt==2 causes the function to be compiled "for profiling".
Note that now it is possible to add profiling instruction after
compilation using the <link linkend="add_profiling">add_profiling</link> function.</para>
<para>The osolete opt==1 option was specific to code analysis purposes and
is now ignored, i.e treated as opt==0.</para>
<para>Note: the compilation takes part "in place", i.e the original
function is modified and no new object is created.</para>
</refsection>
<refsection>
<title>See Also</title>
<simplelist type="inline">
<member><link linkend="type">type</link></member>
<member><link linkend="deff">deff</link></member>
<member><link linkend="exec">exec</link></member>
<member><link linkend="function">function</link></member>
<member><link linkend="add_profiling">add_profiling</link></member>
<member><link linkend="profile">profile</link></member>
</simplelist>
</refsection>
</refentry>
|
