<HTML ><HEAD ><TITLE >Introduction</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ "><LINK REL="HOME" TITLE="Valgrind HOWTO" HREF="index.html"><LINK REL="PREVIOUS" TITLE="Background" HREF="background.html"><LINK REL="NEXT" TITLE="Getting it Installed" HREF="getinstalled.html"></HEAD ><BODY CLASS="sect1" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >Valgrind HOWTO</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="background.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="getinstalled.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="sect1" ><H1 CLASS="sect1" ><A NAME="intro">2. Introduction</H1 ><DIV CLASS="sect2" ><H2 CLASS="sect2" ><A NAME="purpose">2.1. Purpose</H2 ><P > Valgrind is an open-source tool for finding memory-management problems in Linux-x86 executables. It detects memory leaks/corruption in the program being run. It is being developed by <A HREF="mailto:jseward@acm.org" TARGET="_top" >Julian Seward</A >. </P ></DIV ><DIV CLASS="sect2" ><H2 CLASS="sect2" ><A NAME="acknowledgements">2.2. Acknowledgments</H2 ><P > We express our sincere appreciation to Julian Seward for creating Valgrind. Thanks to Mr.Pramode C.E and also friends at the Govt Engineering College, Trichur for their advice and cooperation. </P ></DIV ><DIV CLASS="sect2" ><H2 CLASS="sect2" ><A NAME="copyright">2.3. Copyright and Distribution Policy</H2 ><P > Copyright (C)2002 Deepak P, Sandeep S. </P ><P >Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in <A HREF="gfdl.html" >Appendix A</A > entitled "GNU Free Documentation License".</P ></DIV ><DIV CLASS="sect2" ><H2 CLASS="sect2" ><A NAME="feedback">2.4. Feedback and Corrections</H2 ><P > Kindly forward feedback and criticism to <A HREF="mailto:pdeepak16@vsnl.com" TARGET="_top" >Deepak.P</A > or/and <A HREF="mailto:sandeep_gect@yahoo.com" TARGET="_top" >Sandeep.S</A >. We shall be indebted to anybody who points out errors and inaccuracies in this document; we will rectify them as soon as we are informed. </P ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="background.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="getinstalled.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Background</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" > </TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Getting it Installed</TD ></TR ></TABLE ></DIV ></BODY ></HTML >