<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-15">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<font size="+1">Hi there,<br>
<br>
I am using ADOL-C together with the Ipopt interface. Everything
works fine, many thanks for this great tool. <br>
Now I would like to reuse the tapes for subsequent runs of my
optimization hoping to increase speed. I managed to save the tapes
to disk (trace_off(1)). Now: Do I need to replace the calls to
gradient(), sparse_jac(), sparse_hess() by calls to function()? Or
could I modify generate_tapes() such that it loads the tapes from
disk?<br>
Thanks very much for your help,<br>
<br>
Axel<br>
</font>
<pre class="moz-signature" cols="72">--
Dipl.-Ing. Axel Lachmeyer
Universitaet Stuttgart
Institut fuer Systemdynamik
Pfaffenwaldring 9
D-70569 Stuttgart
Germany
E-Mail: <a class="moz-txt-link-abbreviated" href="mailto:axel.lachmeyer@isys.uni-stuttgart.de">axel.lachmeyer@isys.uni-stuttgart.de</a>
Tel.: +49 (0)711/685-66318
Fax: +49 (0)711/685-66371
</pre>
</body>
</html>