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<?xml version='1.0'?>
<html xmlns='http://www.w3.org/1999/xhtml'
      xmlns:math='http://www.w3.org/1998/Math/MathML'
>
<head>
<title>Speed Test Derivatives Using CppAD</title>
<meta http-equiv='Content-Type' content='text/html' charset='utf-8'/>
<meta name="description" id="description" content="Speed Test Derivatives Using CppAD"/>
<meta name="keywords" id="keywords" content=" speed test derivatives using cppad purpose running tests "/>
<style type='text/css'>
body { color : black }
body { background-color : white }
A:link { color : blue }
A:visited { color : purple }
A:active { color : purple }
</style>
<script type='text/javascript' language='JavaScript' src='_speed_cppad_xml.js'>
</script>
</head>
<body>
<table><tr>
<td>
<a href="http://www.coin-or.org/CppAD/" target="_top"><img border="0" src="_image.gif"/></a>
</td>
<td><a href="adolc_alloc_mat.xml" target="_top">Prev</a>
</td><td><a href="cppad_det_minor.cpp.xml" target="_top">Next</a>
</td><td>
<select onchange='choose_across0(this)'>
<option>Index-&gt;</option>
<option>contents</option>
<option>reference</option>
<option>index</option>
<option>search</option>
<option>external</option>
</select>
</td>
<td>
<select onchange='choose_up0(this)'>
<option>Up-&gt;</option>
<option>CppAD</option>
<option>speed</option>
<option>speed_cppad</option>
</select>
</td>
<td>
<select onchange='choose_down2(this)'>
<option>CppAD-&gt;</option>
<option>Install</option>
<option>Introduction</option>
<option>AD</option>
<option>ADFun</option>
<option>preprocessor</option>
<option>multi_thread</option>
<option>utility</option>
<option>ipopt_solve</option>
<option>Example</option>
<option>speed</option>
<option>Appendix</option>
</select>
</td>
<td>
<select onchange='choose_down1(this)'>
<option>speed-&gt;</option>
<option>speed_main</option>
<option>speed_utility</option>
<option>speed_double</option>
<option>speed_adolc</option>
<option>speed_cppad</option>
<option>speed_fadbad</option>
<option>speed_sacado</option>
</select>
</td>
<td>
<select onchange='choose_down0(this)'>
<option>speed_cppad-&gt;</option>
<option>cppad_det_minor.cpp</option>
<option>cppad_det_lu.cpp</option>
<option>cppad_mat_mul.cpp</option>
<option>cppad_ode.cpp</option>
<option>cppad_poly.cpp</option>
<option>cppad_sparse_hessian.cpp</option>
<option>cppad_sparse_jacobian.cpp</option>
</select>
</td>
<td>
<select onchange='choose_current0(this)'>
<option>Headings-&gt;</option>
<option>Purpose</option>
<option>Running Tests</option>
<option>Contents</option>
</select>
</td>
</tr></table><br/>




<center><b><big><big>Speed Test Derivatives Using CppAD</big></big></b></center>
<br/>
<b><big><a name="Purpose" id="Purpose">Purpose</a></big></b>
<br/>
CppAD has a set of speed tests that are used to determine if
certain changes improve its execution speed
(and to compare CppAD with other AD packages).
This section links to the source code the CppAD speed tests
(any suggestions to make the CppAD results faster are welcome).


<br/>
<br/>
<b><big><a name="Running Tests" id="Running Tests">Running Tests</a></big></b>
<br/>
To build these speed tests, and run their correctness tests,
execute the following commands starting in the
<a href="cmake.xml#CMake Command.Build Directory" target="_top"><span style='white-space: nowrap'>build&#xA0;directory</span></a>
:

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;cd&#xA0;speed/cppad<br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;make&#xA0;check_speed_cppad&#xA0;VERBOSE=1<br/>
</span></font></code>
You can then run the corresponding speed tests
with the following command

<code><font color="blue"><span style='white-space: nowrap'><br/>
&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;./speed_cppad&#xA0;speed&#xA0;</span></font><i><font color="black"><span style='white-space: nowrap'>seed</span></font></i><font color="blue"><span style='white-space: nowrap'><br/>
</span></font></code>
where 
<code><i><font color="black"><span style='white-space: nowrap'>seed</span></font></i></code>
 is a positive integer.
See <a href="speed_main.xml" target="_top"><span style='white-space: nowrap'>speed_main</span></a>
 for more options.

<br/>
<br/>
<b><big><a name="Contents" id="Contents">Contents</a></big></b>
<br/>
<div><a href="cppad_det_minor.cpp.xml" target="_top">CppAD&#xA0;Speed:&#xA0;Gradient&#xA0;of&#xA0;Determinant&#xA0;by&#xA0;Minor&#xA0;Expansion</a><br/>
<a href="cppad_det_lu.cpp.xml" target="_top">CppAD&#xA0;Speed:&#xA0;Gradient&#xA0;of&#xA0;Determinant&#xA0;Using&#xA0;Lu&#xA0;Factorization</a><br/>
<a href="cppad_mat_mul.cpp.xml" target="_top">CppAD&#xA0;Speed,&#xA0;Matrix&#xA0;Multiplication</a><br/>
<a href="cppad_ode.cpp.xml" target="_top">CppAD&#xA0;Speed:&#xA0;Gradient&#xA0;of&#xA0;Ode&#xA0;Solution</a><br/>
<a href="cppad_poly.cpp.xml" target="_top">CppAD&#xA0;Speed:&#xA0;Second&#xA0;Derivative&#xA0;of&#xA0;a&#xA0;Polynomial</a><br/>
<a href="cppad_sparse_hessian.cpp.xml" target="_top">CppAD&#xA0;Speed:&#xA0;Sparse&#xA0;Hessian</a><br/>
<a href="cppad_sparse_jacobian.cpp.xml" target="_top">CppAD&#xA0;Speed:&#xA0;Sparse&#xA0;Jacobian</a><br/>
</div>
<hr/>Input File: omh/speed/speed_cppad.omh

</body>
</html>