| <!-- HTML header for doxygen 1.8.17--> |
| <!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 1.8.17"/> |
| <meta name="viewport" content="width=device-width, initial-scale=1"/> |
| <title>Arm NN: NeonBackendModelContext Class Reference</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="navtree.css" rel="stylesheet" type="text/css"/> |
| <script type="text/javascript" src="resize.js"></script> |
| <script type="text/javascript" src="navtreedata.js"></script> |
| <script type="text/javascript" src="navtree.js"></script> |
| <link href="search/search.css" rel="stylesheet" type="text/css"/> |
| <script type="text/javascript" src="search/searchdata.js"></script> |
| <script type="text/javascript" src="search/search.js"></script> |
| <script type="text/x-mathjax-config"> |
| MathJax.Hub.Config({ |
| extensions: ["tex2jax.js"], |
| jax: ["input/TeX","output/HTML-CSS"], |
| }); |
| </script> |
| <script type="text/javascript" async="async" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script> |
| <link href="doxygen.css" rel="stylesheet" type="text/css" /> |
| <link href="customdoxygen.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;"> |
| <img alt="ArmNN" src="Arm_NN_horizontal_blue.png" style="max-width: 15rem; margin-top: .5rem; margin-left 13px"/> |
| <td id="projectalign" style="padding-left: 0.9em;"> |
| <div id="projectname"> |
|  <span id="projectnumber">24.02</span> |
| </div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| <!-- end header part --> |
| <!-- Generated by Doxygen 1.8.17 --> |
| <script type="text/javascript"> |
| /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ |
| var searchBox = new SearchBox("searchBox", "search",false,'Search'); |
| /* @license-end */ |
| </script> |
| <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('',true,false,'search.php','Search'); |
| $(document).ready(function() { init_search(); }); |
| }); |
| /* @license-end */</script> |
| <div id="main-nav"></div> |
| </div><!-- top --> |
| <div id="side-nav" class="ui-resizable side-nav-resizable"> |
| <div id="nav-tree"> |
| <div id="nav-tree-contents"> |
| <div id="nav-sync" class="sync"></div> |
| </div> |
| </div> |
| <div id="splitbar" style="-moz-user-select:none;" |
| class="ui-resizable-handle"> |
| </div> |
| </div> |
| <script type="text/javascript"> |
| /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ |
| $(document).ready(function(){initNavTree('classarmnn_1_1_neon_backend_model_context.html',''); initResizable(); }); |
| /* @license-end */ |
| </script> |
| <div id="doc-content"> |
| <!-- window showing the filter options --> |
| <div id="MSearchSelectWindow" |
| onmouseover="return searchBox.OnSearchSelectShow()" |
| onmouseout="return searchBox.OnSearchSelectHide()" |
| onkeydown="return searchBox.OnSearchSelectKey(event)"> |
| </div> |
| |
| <!-- iframe showing the search results (closed by default) --> |
| <div id="MSearchResultsWindow"> |
| <iframe src="javascript:void(0)" frameborder="0" |
| name="MSearchResults" id="MSearchResults"> |
| </iframe> |
| </div> |
| |
| <div class="header"> |
| <div class="summary"> |
| <a href="#pub-methods">Public Member Functions</a> | |
| <a href="classarmnn_1_1_neon_backend_model_context-members.html">List of all members</a> </div> |
| <div class="headertitle"> |
| <div class="title">NeonBackendModelContext Class Reference</div> </div> |
| </div><!--header--> |
| <div class="contents"> |
| |
| <p>The <a class="el" href="classarmnn_1_1_neon_backend_model_context.html" title="The NeonBackendModelContext is used to pass in Neon specific backend ModelOptions.">NeonBackendModelContext</a> is used to pass in Neon specific backend ModelOptions. |
| <a href="classarmnn_1_1_neon_backend_model_context.html#details">More...</a></p> |
| |
| <p><code>#include <<a class="el" href="_neon_backend_model_context_8hpp_source.html">NeonBackendModelContext.hpp</a>></code></p> |
| <div class="dynheader"> |
| Inheritance diagram for NeonBackendModelContext:</div> |
| <div class="dyncontent"> |
| <div class="center"><iframe scrolling="no" frameborder="0" src="classarmnn_1_1_neon_backend_model_context__inherit__graph.svg" width="214" height="112"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe> |
| </div> |
| <center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div> |
| <div class="dynheader"> |
| Collaboration diagram for NeonBackendModelContext:</div> |
| <div class="dyncontent"> |
| <div class="center"><iframe scrolling="no" frameborder="0" src="classarmnn_1_1_neon_backend_model_context__coll__graph.svg" width="214" height="112"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe> |
| </div> |
| <center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> |
| Public Member Functions</h2></td></tr> |
| <tr class="memitem:ad294d1b0a3cacd966314a512d96f46fb"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_backend_model_context.html#ad294d1b0a3cacd966314a512d96f46fb">NeonBackendModelContext</a> (const <a class="el" href="namespacearmnn.html#a5b6893cda5b69359a4244c06054da18f">ModelOptions</a> &modelOptions)</td></tr> |
| <tr class="separator:ad294d1b0a3cacd966314a512d96f46fb"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:abfe9aa4fa74aca0f9a925752bbbb0f79"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_backend_model_context.html#abfe9aa4fa74aca0f9a925752bbbb0f79">IsFastMathEnabled</a> () const</td></tr> |
| <tr class="separator:abfe9aa4fa74aca0f9a925752bbbb0f79"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ab496797d400c4976d0d4b15b110bf7d9"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_neon_backend_model_context.html#ab496797d400c4976d0d4b15b110bf7d9">GetNumberOfThreads</a> () const</td></tr> |
| <tr class="separator:ab496797d400c4976d0d4b15b110bf7d9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="inherit_header pub_methods_classarmnn_1_1_i_backend_model_context"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarmnn_1_1_i_backend_model_context')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classarmnn_1_1_i_backend_model_context.html">IBackendModelContext</a></td></tr> |
| <tr class="memitem:a340bc2d4320c899e1506c3a4c099e063 inherit pub_methods_classarmnn_1_1_i_backend_model_context"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_model_context.html#a340bc2d4320c899e1506c3a4c099e063">~IBackendModelContext</a> ()</td></tr> |
| <tr class="separator:a340bc2d4320c899e1506c3a4c099e063 inherit pub_methods_classarmnn_1_1_i_backend_model_context"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>The <a class="el" href="classarmnn_1_1_neon_backend_model_context.html" title="The NeonBackendModelContext is used to pass in Neon specific backend ModelOptions.">NeonBackendModelContext</a> is used to pass in Neon specific backend ModelOptions. </p> |
| <p>The supported backend ModelOptions are:</p><ul> |
| <li>"FastMathEnabled"<br /> |
| Using the fast_math flag can lead to performance improvements in fp32 and fp16 layers but may result in<br /> |
| results with reduced or different precision. The fast_math flag will not have any effect on int8 performance.</li> |
| <li>"NumberOfThreads"<br /> |
| Specify the number of threads used by the CpuAcc backend. </li> |
| </ul> |
| |
| <p class="definition">Definition at line <a class="el" href="_neon_backend_model_context_8hpp_source.html#l00019">19</a> of file <a class="el" href="_neon_backend_model_context_8hpp_source.html">NeonBackendModelContext.hpp</a>.</p> |
| </div><h2 class="groupheader">Constructor & Destructor Documentation</h2> |
| <a id="ad294d1b0a3cacd966314a512d96f46fb"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ad294d1b0a3cacd966314a512d96f46fb">◆ </a></span>NeonBackendModelContext()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="classarmnn_1_1_neon_backend_model_context.html">NeonBackendModelContext</a> </td> |
| <td>(</td> |
| <td class="paramtype">const <a class="el" href="namespacearmnn.html#a5b6893cda5b69359a4244c06054da18f">ModelOptions</a> & </td> |
| <td class="paramname"><em>modelOptions</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p class="definition">Definition at line <a class="el" href="_neon_backend_model_context_8cpp_source.html#l00034">34</a> of file <a class="el" href="_neon_backend_model_context_8cpp_source.html">NeonBackendModelContext.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  : m_IsFastMathEnabled(<span class="keyword">false</span>), m_NumberOfThreads(0)</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> {</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">if</span> (!modelOptions.empty())</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  {</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <a class="code" href="namespacearmnn.html#af457790132251cde6545072d879c7684">ParseOptions</a>(modelOptions, <span class="stringliteral">"CpuAcc"</span>, [&](std::string name, <span class="keyword">const</span> BackendOptions::Var& value)</div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  {</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">if</span> (name == <span class="stringliteral">"FastMathEnabled"</span>)</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  {</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  m_IsFastMathEnabled |= ParseBool(value, <span class="keyword">false</span>);</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  }</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">if</span> (name == <span class="stringliteral">"NumberOfThreads"</span>)</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  {</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  m_NumberOfThreads |= ParseUnsignedInt(value, 0);</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  });</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> }</div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_backend_options_8hpp_source.html#l00297">armnn::ParseOptions()</a>.</p> |
| |
| </div> |
| </div> |
| <h2 class="groupheader">Member Function Documentation</h2> |
| <a id="ab496797d400c4976d0d4b15b110bf7d9"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ab496797d400c4976d0d4b15b110bf7d9">◆ </a></span>GetNumberOfThreads()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">unsigned int GetNumberOfThreads </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td> const</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p class="definition">Definition at line <a class="el" href="_neon_backend_model_context_8cpp_source.html#l00058">58</a> of file <a class="el" href="_neon_backend_model_context_8cpp_source.html">NeonBackendModelContext.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> {</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">return</span> m_NumberOfThreads;</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> }</div> |
| </div><!-- fragment --> |
| </div> |
| </div> |
| <a id="abfe9aa4fa74aca0f9a925752bbbb0f79"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#abfe9aa4fa74aca0f9a925752bbbb0f79">◆ </a></span>IsFastMathEnabled()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">bool IsFastMathEnabled </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td> const</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p class="definition">Definition at line <a class="el" href="_neon_backend_model_context_8cpp_source.html#l00053">53</a> of file <a class="el" href="_neon_backend_model_context_8cpp_source.html">NeonBackendModelContext.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> {</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">return</span> m_IsFastMathEnabled;</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> }</div> |
| </div><!-- fragment --> |
| <p class="reference">Referenced by <a class="el" href="_neon_workload_factory_8cpp_source.html#l00134">NeonWorkloadFactory::CreateWorkload()</a>, <a class="el" href="_neon_layer_support_8cpp_source.html#l00796">NeonLayerSupport::IsBatchMatMulSupported()</a>, <a class="el" href="_neon_layer_support_8cpp_source.html#l00963">NeonLayerSupport::IsConvolution2dSupported()</a>, and <a class="el" href="_neon_layer_support_8cpp_source.html#l00996">NeonLayerSupport::IsConvolution3dSupported()</a>.</p> |
| |
| </div> |
| </div> |
| <hr/>The documentation for this class was generated from the following files:<ul> |
| <li>src/backends/neon/<a class="el" href="_neon_backend_model_context_8hpp_source.html">NeonBackendModelContext.hpp</a></li> |
| <li>src/backends/neon/<a class="el" href="_neon_backend_model_context_8cpp_source.html">NeonBackendModelContext.cpp</a></li> |
| </ul> |
| </div><!-- contents --> |
| </div><!-- doc-content --> |
| <div class="ttc" id="anamespacearmnn_html_af457790132251cde6545072d879c7684"><div class="ttname"><a href="namespacearmnn.html#af457790132251cde6545072d879c7684">armnn::ParseOptions</a></div><div class="ttdeci">void ParseOptions(const std::vector< BackendOptions > &options, BackendId backend, F f)</div><div class="ttdef"><b>Definition:</b> <a href="_backend_options_8hpp_source.html#l00297">BackendOptions.hpp:297</a></div></div> |
| <!-- start footer part --> |
| <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> |
| <ul> |
| <li class="navelem"><a class="el" href="namespacearmnn.html">armnn</a></li><li class="navelem"><a class="el" href="classarmnn_1_1_neon_backend_model_context.html">NeonBackendModelContext</a></li> |
| <li class="footer">Generated on Wed Feb 14 2024 16:36:23 for Arm NN by |
| <a href="http://www.doxygen.org/index.html"> |
| <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.17 </li> |
| </ul> |
| </div> |
| </body> |
| </html> |