<?xml version="1.0"?> <!-- -*- sgml -*- -->
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
          "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
[ <!ENTITY % vg-entities SYSTEM "../../docs/xml/vg-entities.xml"> %vg-entities; ]>


<refentry id="cg_diff">

<refmeta>
  <refentrytitle>cg_diff</refentrytitle>
  <manvolnum>1</manvolnum>
  <refmiscinfo>Release &rel-version;</refmiscinfo>
</refmeta>

<refnamediv>
  <refname>cg_diff</refname>
  <refpurpose>compares two Cachegrind output files</refpurpose>
</refnamediv>

<refsynopsisdiv>
<cmdsynopsis>
  <command>cg_diff</command>
  <arg><replaceable>options</replaceable></arg>
  <arg choice="plain"><replaceable>cachegrind-out-file1</replaceable></arg>
  <arg choice="plain"><replaceable>cachegrind-out-file2</replaceable></arg>
</cmdsynopsis>
</refsynopsisdiv>


<refsect1 id="description">
<title>Description</title>

<para><command>cg_diff</command> takes two output files produced by the
Valgrind tool Cachegrind, computes the difference and prints the result
in the same format that Cachegrinds outputs.
</para>

</refsect1>



<refsect1 id="options">
<title>Options</title>

<xi:include href="cg-manual.xml" xpointer="cg_diff.opts.list"
            xmlns:xi="http://www.w3.org/2001/XInclude" />

</refsect1>




<refsect1 id="see_also">
<title>See Also</title>

<para>
cg_annotate(1), valgrind(1),
<filename>&vg-docs-path;</filename> or
<filename>&vg-docs-url;</filename>.
</para>

</refsect1>


<refsect1 id="author">
<title>Author</title>

<para>Nicholas Nethercote.</para>

</refsect1>


</refentry>