<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Crypto++: bench.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Crypto++  <span id="projectnumber">7.0</span> </div> <div id="projectbrief">Free C++ class library of cryptographic schemes</div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.15 --> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('',false,false,'search.php','Search'); }); /* @license-end */</script> <div id="main-nav"></div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">bench.h</div> </div> </div><!--header--> <div class="contents"> <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// bench.h - originally written and placed in the public domain by Wei Dai</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// CryptoPP::Test namespace added by JW in February 2017</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#ifndef CRYPTOPP_BENCH_H</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#define CRYPTOPP_BENCH_H</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "<a class="code" href="cryptlib_8h.html">cryptlib.h</a>"</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <iostream></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <iomanip></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <cmath></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <ctime></span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> NAMESPACE_BEGIN(<a class="code" href="namespace_crypto_p_p.html">CryptoPP</a>)</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> NAMESPACE_BEGIN(<a class="code" href="namespace_test.html">Test</a>)</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">// More granular control over benchmarks</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">enum</span> TestClass {</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  UnkeyedRNG=(1<<0),UnkeyedHash=(1<<1),UnkeyedOther=(1<<2),</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  SharedKeyMAC=(1<<3),SharedKeyStream=(1<<4),SharedKeyBlock=(1<<5),SharedKeyOther=(1<<6),</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  PublicKeyAgreement=(1<<7),PublicKeyEncryption=(1<<8),PublicKeySignature=(1<<9),PublicKeyOther=(1<<10),</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  Unkeyed=UnkeyedRNG|UnkeyedHash|UnkeyedOther,</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  SharedKey=SharedKeyMAC|SharedKeyStream|SharedKeyBlock|SharedKeyOther,</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <a class="code" href="class_public_key.html">PublicKey</a>=PublicKeyAgreement|PublicKeyEncryption|PublicKeySignature|PublicKeyOther,</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  All=Unkeyed|SharedKey|<a class="code" href="class_public_key.html">PublicKey</a>,</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  TestFirst=(0), TestLast=(1<<11)</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> };</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">extern</span> <span class="keyword">const</span> <span class="keywordtype">double</span> CLOCK_TICKS_PER_SECOND;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">extern</span> <span class="keywordtype">double</span> g_allocatedTime;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">extern</span> <span class="keywordtype">double</span> g_hertz;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">extern</span> <span class="keywordtype">double</span> g_logTotal;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">extern</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> g_logCount;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">extern</span> <span class="keyword">const</span> <span class="keywordtype">byte</span> defaultKey[];</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">// Test book keeping</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">extern</span> time_t g_testBegin;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">extern</span> time_t g_testEnd;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment">// Command handler</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keywordtype">void</span> BenchmarkWithCommand(<span class="keywordtype">int</span> argc, <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> argv[]);</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">// Top level, prints preamble and postamble</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keywordtype">void</span> Benchmark(Test::TestClass suites, <span class="keywordtype">double</span> t, <span class="keywordtype">double</span> hertz);</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// Unkeyed systems</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keywordtype">void</span> Benchmark1(<span class="keywordtype">double</span> t, <span class="keywordtype">double</span> hertz);</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment">// Shared key systems</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keywordtype">void</span> Benchmark2(<span class="keywordtype">double</span> t, <span class="keywordtype">double</span> hertz);</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment">// Public key systems</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keywordtype">void</span> Benchmark3(<span class="keywordtype">double</span> t, <span class="keywordtype">double</span> hertz);</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keywordtype">void</span> OutputResultBytes(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keywordtype">double</span> length, <span class="keywordtype">double</span> timeTaken);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keywordtype">void</span> OutputResultOperations(<span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keyword">const</span> <span class="keywordtype">char</span> *operation, <span class="keywordtype">bool</span> pc, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> iterations, <span class="keywordtype">double</span> timeTaken);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> NAMESPACE_END <span class="comment">// Test</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> NAMESPACE_END <span class="comment">// CryptoPP</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="cryptlib_8h_html"><div class="ttname"><a href="cryptlib_8h.html">cryptlib.h</a></div><div class="ttdoc">Abstract base classes that provide a uniform interface to this library.</div></div> <div class="ttc" id="namespace_test_html"><div class="ttname"><a href="namespace_test.html">Test</a></div><div class="ttdoc">Namespace containing testing and benchmark classes.</div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l00550">cryptlib.h:550</a></div></div> <div class="ttc" id="class_public_key_html"><div class="ttname"><a href="class_public_key.html">PublicKey</a></div><div class="ttdoc">Interface for public keys.</div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l02369">cryptlib.h:2369</a></div></div> <div class="ttc" id="namespace_crypto_p_p_html"><div class="ttname"><a href="namespace_crypto_p_p.html">CryptoPP</a></div><div class="ttdoc">Crypto++ library namespace.</div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Wed Nov 27 2019 15:03:25 for Crypto++ by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.15 </small></address> </body> </html>