<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html xmlns:fn="http://www.w3.org/2005/02/xpath-functions"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="stylesheet" href="../../../../doc/otp_doc.css" type="text/css"> <title>Erlang -- percept</title> </head> <body bgcolor="white" text="#000000" link="#0000ff" vlink="#ff00ff" alink="#ff0000"><div id="container"> <script id="js" type="text/javascript" language="JavaScript" src="../../../../doc/js/flipmenu/flipmenu.js"></script><script id="js2" type="text/javascript" src="../../../../doc/js/erlresolvelinks.js"></script><script language="JavaScript" type="text/javascript"> <!-- function getWinHeight() { var myHeight = 0; if( typeof( window.innerHeight ) == 'number' ) { //Non-IE myHeight = window.innerHeight; } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) { //IE 6+ in 'standards compliant mode' myHeight = document.documentElement.clientHeight; } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) { //IE 4 compatible myHeight = document.body.clientHeight; } return myHeight; } function setscrollpos() { var objf=document.getElementById('loadscrollpos'); document.getElementById("leftnav").scrollTop = objf.offsetTop - 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Erlang Concurrency Profiling Tool.</div> <h3>DESCRIPTION</h3> <div class="REFBODY"><p> <p>Percept - Erlang Concurrency Profiling Tool</p> <p>This module provides the user interface for the application. </p></p></div> <h3><a name="id247314">DATA TYPES</a></h3> <div class="REFBODY"> <a name="types"></a> <dl> <dt><strong><span class="code">percept_option() = procs | ports | exclusive</span></strong></dt> <dd> <a name="type-percept_option"></a> </dd> </dl> </div> <h3>EXPORTS</h3> <p><a name="analyze-1"><span class="bold_code">analyze(Filename::string()) -> ok | {error, Reason}</span></a><br></p> <div class="REFBODY"><p><a name="analyze-1"></a> <p>Analyze file.</p> </p></div> <p><a name="profile-1"><span class="bold_code">profile(Filename::string()) -> {ok, Port} | {already_started, Port}</span></a><br></p> <div class="REFBODY"><p><a name="profile-1"></a> <p><strong>See also:</strong> <span class="bold_code"><a href="percept_profile.html">percept_profile</a></span>.</p> </p></div> <p><a name="profile-2"><span class="bold_code">profile(Filename::string(), Options::[percept_option()]) -> {ok, Port} | {already_started, Port}</span></a><br></p> <div class="REFBODY"><p><a name="profile-2"></a> <p><strong>See also:</strong> <span class="bold_code"><a href="percept_profile.html">percept_profile</a></span>.</p> </p></div> <p><a name="profile-3"><span class="bold_code">profile(Filename::string(), MFA::mfa(), Options::[percept_option()]) -> ok | {already_started, Port} | {error, not_started}</span></a><br></p> <div class="REFBODY"><p><a name="profile-3"></a> <p><strong>See also:</strong> <span class="bold_code"><a href="percept_profile.html">percept_profile</a></span>.</p> </p></div> <p><a name="start_webserver-0"><span class="bold_code">start_webserver() -> {started, Hostname, Port} | {error, Reason}</span></a><br></p> <div class="REFBODY"> <p>Types:</p> <div class="REFTYPES"> <span class="bold_code">Hostname = string()</span><br> </div> <div class="REFTYPES"> <span class="bold_code">Port = integer()</span><br> </div> <div class="REFTYPES"> <span class="bold_code">Reason = term()</span><br> </div> </div> <div class="REFBODY"><p><a name="start_webserver-0"></a> <p>Starts webserver.</p> </p></div> <p><a name="start_webserver-1"><span class="bold_code">start_webserver(Port::integer()) -> {started, Hostname, AssignedPort} | {error, Reason}</span></a><br></p> <div class="REFBODY"> <p>Types:</p> <div class="REFTYPES"> <span class="bold_code">Hostname = string()</span><br> </div> <div class="REFTYPES"> <span class="bold_code">AssignedPort = integer()</span><br> </div> <div class="REFTYPES"> <span class="bold_code">Reason = term()</span><br> </div> </div> <div class="REFBODY"><p><a name="start_webserver-1"></a> <p>Starts webserver. If port number is 0, an available port number will be assigned by inets.</p> </p></div> <p><a name="stop_profile-0"><span class="bold_code">stop_profile() -> ok | {error, not_started}</span></a><br></p> <div class="REFBODY"><p><a name="stop_profile-0"></a> <p><strong>See also:</strong> <span class="bold_code"><a href="percept_profile.html">percept_profile</a></span>.</p> </p></div> <p><a name="stop_webserver-0"><span class="bold_code">stop_webserver() -> ok | {error, not_started}</span></a><br></p> <div class="REFBODY"><p><a name="stop_webserver-0"></a> <p>Stops webserver.</p> </p></div> </div> <div class="footer"> <hr> <p>Copyright © 2007-2011 Ericsson AB, All Rights Reserved</p> </div> </div> </div></body> </html>