Documentation/classarmnn_1_1_profiler.html

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  81
  82 <div class="header">
  83   <div class="summary">
  84 <a href="#nested-classes">Classes</a> &#124;
  85 <a href="#pub-types">Public Types</a> &#124;
  86 <a href="#pub-methods">Public Member Functions</a> &#124;
  87 <a href="#friends">Friends</a> &#124;
  88 <a href="classarmnn_1_1_profiler-members.html">List of all members</a>  </div>
  89   <div class="headertitle">
  90 <div class="title">Profiler Class Reference<span class="mlabels"><span class="mlabel">final</span></span></div>  </div>
  91 </div><!--header-->
  92 <div class="contents">
  93
  94 <p><code>#include &lt;<a class="el" href="_profiling_8hpp_source.html">Profiling.hpp</a>&gt;</code></p>
  95 <div class="dynheader">
  96 Inheritance diagram for Profiler:</div>
  97 <div class="dyncontent">
  98  <div class="center">
  99   <img src="classarmnn_1_1_profiler.png" usemap="#Profiler_map" alt=""/>
 100   <map id="Profiler_map" name="Profiler_map">
 101 <area href="classarmnn_1_1_i_profiler.html" alt="IProfiler" shape="rect" coords="0,0,57,24"/>
 102 </map>
 103  </div></div>
 104 <table class="memberdecls">
 105 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
 106 Public Types</h2></td></tr>
 107 <tr class="memitem:a70926d23f3aef7e657a9057a7badb014"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_profiler.html#a70926d23f3aef7e657a9057a7badb014">InstrumentPtr</a> = std::unique_ptr&lt; <a class="el" href="classarmnn_1_1_instrument.html">Instrument</a> &gt;</td></tr>
 108 <tr class="separator:a70926d23f3aef7e657a9057a7badb014"><td class="memSeparator" colspan="2">&#160;</td></tr>
 109 </table><table class="memberdecls">
 110 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
 111 Public Member Functions</h2></td></tr>
 112 <tr class="memitem:a997beb676bd403881fa274ec7ac9854c"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_profiler.html#a997beb676bd403881fa274ec7ac9854c">Profiler</a> ()</td></tr>
 113 <tr class="separator:a997beb676bd403881fa274ec7ac9854c"><td class="memSeparator" colspan="2">&#160;</td></tr>
 114 <tr class="memitem:aa0f87e10a29a76f6358f43b09621df51"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_profiler.html#aa0f87e10a29a76f6358f43b09621df51">~Profiler</a> ()</td></tr>
 115 <tr class="separator:aa0f87e10a29a76f6358f43b09621df51"><td class="memSeparator" colspan="2">&#160;</td></tr>
 116 <tr class="memitem:abaf660a136b904fbcbd0c374fea38cd0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarmnn_1_1_event.html">Event</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_profiler.html#abaf660a136b904fbcbd0c374fea38cd0">BeginEvent</a> (const <a class="el" href="classarmnn_1_1_backend_id.html">BackendId</a> &amp;backendId, const std::string &amp;name, std::vector&lt; <a class="el" href="classarmnn_1_1_profiler.html#a70926d23f3aef7e657a9057a7badb014">InstrumentPtr</a> &gt; &amp;&amp;instruments)</td></tr>
 117 <tr class="separator:abaf660a136b904fbcbd0c374fea38cd0"><td class="memSeparator" colspan="2">&#160;</td></tr>
 118 <tr class="memitem:a8ed16398e69bb7b0625e3cf4a279b1f3"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_profiler.html#a8ed16398e69bb7b0625e3cf4a279b1f3">EndEvent</a> (<a class="el" href="classarmnn_1_1_event.html">Event</a> *event)</td></tr>
 119 <tr class="separator:a8ed16398e69bb7b0625e3cf4a279b1f3"><td class="memSeparator" colspan="2">&#160;</td></tr>
 120 <tr class="memitem:a537b76b2a9f7fbcb538eabe994e424e0"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_profiler.html#a537b76b2a9f7fbcb538eabe994e424e0">EnableProfiling</a> (bool enableProfiling) override</td></tr>
 121 <tr class="separator:a537b76b2a9f7fbcb538eabe994e424e0"><td class="memSeparator" colspan="2">&#160;</td></tr>
 122 <tr class="memitem:ad5ac843dd60a0ff7d4ab327f43fb88a5"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_profiler.html#ad5ac843dd60a0ff7d4ab327f43fb88a5">IsProfilingEnabled</a> () override</td></tr>
 123 <tr class="separator:ad5ac843dd60a0ff7d4ab327f43fb88a5"><td class="memSeparator" colspan="2">&#160;</td></tr>
 124 <tr class="memitem:afb5ba6c1110d2ea400f49ad7f3ac4d15"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_profiler.html#afb5ba6c1110d2ea400f49ad7f3ac4d15">UpdateEventTag</a> ()</td></tr>
 125 <tr class="separator:afb5ba6c1110d2ea400f49ad7f3ac4d15"><td class="memSeparator" colspan="2">&#160;</td></tr>
 126 <tr class="memitem:aeb61437c18e4bc111811428aec0e3ae9"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_profiler.html#aeb61437c18e4bc111811428aec0e3ae9">AnalyzeEventsAndWriteResults</a> (std::ostream &amp;outStream) const override</td></tr>
 127 <tr class="separator:aeb61437c18e4bc111811428aec0e3ae9"><td class="memSeparator" colspan="2">&#160;</td></tr>
 128 <tr class="memitem:a352a82f3a338acf06a20d290f605c489"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_profiler.html#a352a82f3a338acf06a20d290f605c489">Print</a> (std::ostream &amp;outStream) const override</td></tr>
 129 <tr class="separator:a352a82f3a338acf06a20d290f605c489"><td class="memSeparator" colspan="2">&#160;</td></tr>
 130 <tr class="memitem:ac2afea56b7e3ffcc81f49f15febf88f1"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_profiler.html#ac2afea56b7e3ffcc81f49f15febf88f1">GetEventColor</a> (const <a class="el" href="classarmnn_1_1_backend_id.html">BackendId</a> &amp;backendId) const</td></tr>
 131 <tr class="separator:ac2afea56b7e3ffcc81f49f15febf88f1"><td class="memSeparator" colspan="2">&#160;</td></tr>
 132 <tr class="memitem:a949493a67655a79249dffa9bac9a5d0b"><td class="memTemplParams" colspan="2">template&lt;typename ItertType &gt; </td></tr>
 133 <tr class="memitem:a949493a67655a79249dffa9bac9a5d0b"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_profiler.html#a949493a67655a79249dffa9bac9a5d0b">AnalyzeEventSequenceAndWriteResults</a> (ItertType first, ItertType last, std::ostream &amp;outStream) const</td></tr>
 134 <tr class="separator:a949493a67655a79249dffa9bac9a5d0b"><td class="memSeparator" colspan="2">&#160;</td></tr>
 135 </table><table class="memberdecls">
 136 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a>
 137 Friends</h2></td></tr>
 138 <tr class="memitem:a3269840850209f5ae295310924b6175f"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_profiler.html#a3269840850209f5ae295310924b6175f">GetProfilerEventSequenceSize</a> (<a class="el" href="classarmnn_1_1_profiler.html">armnn::Profiler</a> *profiler)</td></tr>
 139 <tr class="separator:a3269840850209f5ae295310924b6175f"><td class="memSeparator" colspan="2">&#160;</td></tr>
 140 </table><table class="memberdecls">
 141 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
 142 Additional Inherited Members</h2></td></tr>
 143 <tr class="inherit_header pro_methods_classarmnn_1_1_i_profiler"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classarmnn_1_1_i_profiler')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="classarmnn_1_1_i_profiler.html">IProfiler</a></td></tr>
 144 <tr class="memitem:a3e96ca374a63bd8547fe68a5d9809df7 inherit pro_methods_classarmnn_1_1_i_profiler"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_profiler.html#a3e96ca374a63bd8547fe68a5d9809df7">~IProfiler</a> ()</td></tr>
 145 <tr class="separator:a3e96ca374a63bd8547fe68a5d9809df7 inherit pro_methods_classarmnn_1_1_i_profiler"><td class="memSeparator" colspan="2">&#160;</td></tr>
 146 </table>
 147 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 148 <div class="textblock">
 149 <p class="definition">Definition at line <a class="el" href="_profiling_8hpp_source.html#l00028">28</a> of file <a class="el" href="_profiling_8hpp_source.html">Profiling.hpp</a>.</p>
 150 </div><h2 class="groupheader">Member Typedef Documentation</h2>
 151 <a id="a70926d23f3aef7e657a9057a7badb014"></a>
 152 <h2 class="memtitle"><span class="permalink"><a href="#a70926d23f3aef7e657a9057a7badb014">&#9670;&nbsp;</a></span>InstrumentPtr</h2>
 153
 154 <div class="memitem">
 155 <div class="memproto">
 156       <table class="memname">
 157         <tr>
 158           <td class="memname">using <a class="el" href="classarmnn_1_1_profiler.html#a70926d23f3aef7e657a9057a7badb014">InstrumentPtr</a> =  std::unique_ptr&lt;<a class="el" href="classarmnn_1_1_instrument.html">Instrument</a>&gt;</td>
 159         </tr>
 160       </table>
 161 </div><div class="memdoc">
 162
 163 <p class="definition">Definition at line <a class="el" href="_profiling_8hpp_source.html#l00033">33</a> of file <a class="el" href="_profiling_8hpp_source.html">Profiling.hpp</a>.</p>
 164
 165 </div>
 166 </div>
 167 <h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
 168 <a id="a997beb676bd403881fa274ec7ac9854c"></a>
 169 <h2 class="memtitle"><span class="permalink"><a href="#a997beb676bd403881fa274ec7ac9854c">&#9670;&nbsp;</a></span>Profiler()</h2>
 170
 171 <div class="memitem">
 172 <div class="memproto">
 173       <table class="memname">
 174         <tr>
 175           <td class="memname"><a class="el" href="classarmnn_1_1_profiler.html">Profiler</a> </td>
 176           <td>(</td>
 177           <td class="paramname"></td><td>)</td>
 178           <td></td>
 179         </tr>
 180       </table>
 181 </div><div class="memdoc">
 182
 183 <p class="definition">Definition at line <a class="el" href="_profiling_8cpp_source.html#l00165">165</a> of file <a class="el" href="_profiling_8cpp_source.html">Profiling.cpp</a>.</p>
 184 <div class="fragment"><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;    : m_ProfilingEnabled(<span class="keyword">false</span>)</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;{</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    m_EventSequence.reserve(<a class="code" href="namespacearmnn.html#a43ecd194778b7653578044060ba8695e">g_ProfilingEventCountHint</a>);</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="preprocessor">#if ARMNN_STREAMLINE_ENABLED</span></div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="comment">// Initialises streamline annotations.</span></div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;    ANNOTATE_SETUP;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;}</div><div class="ttc" id="namespacearmnn_html_a43ecd194778b7653578044060ba8695e"><div class="ttname"><a href="namespacearmnn.html#a43ecd194778b7653578044060ba8695e">armnn::g_ProfilingEventCountHint</a></div><div class="ttdeci">constexpr std::size_t g_ProfilingEventCountHint</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00030">Profiling.cpp:30</a></div></div>
 185 </div><!-- fragment -->
 186 </div>
 187 </div>
 188 <a id="aa0f87e10a29a76f6358f43b09621df51"></a>
 189 <h2 class="memtitle"><span class="permalink"><a href="#aa0f87e10a29a76f6358f43b09621df51">&#9670;&nbsp;</a></span>~Profiler()</h2>
 190
 191 <div class="memitem">
 192 <div class="memproto">
 193       <table class="memname">
 194         <tr>
 195           <td class="memname">~<a class="el" href="classarmnn_1_1_profiler.html">Profiler</a> </td>
 196           <td>(</td>
 197           <td class="paramname"></td><td>)</td>
 198           <td></td>
 199         </tr>
 200       </table>
 201 </div><div class="memdoc">
 202
 203 <p class="definition">Definition at line <a class="el" href="_profiling_8cpp_source.html#l00176">176</a> of file <a class="el" href="_profiling_8cpp_source.html">Profiling.cpp</a>.</p>
 204
 205 <p class="reference">References <a class="el" href="_profiling_8cpp_source.html#l00486">ProfilerManager::GetInstance()</a>, <a class="el" href="_profiling_8cpp_source.html#l00330">Profiler::Print()</a>, and <a class="el" href="_profiling_8cpp_source.html#l00493">ProfilerManager::RegisterProfiler()</a>.</p>
 206 <div class="fragment"><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;{</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    <span class="keywordflow">if</span> (m_ProfilingEnabled)</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    {</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="namespacearmnn.html#a6ce7e56eb10e440463f09eee8f213adc">g_WriteReportToStdOutOnProfilerDestruction</a>)</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;        {</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;            <a class="code" href="classarmnn_1_1_profiler.html#a352a82f3a338acf06a20d290f605c489">Print</a>(std::cout);</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;        }</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    }</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;    <span class="comment">// Un-register this profiler from the current thread.</span></div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    <a class="code" href="classarmnn_1_1_profiler_manager.html#a93857080c2523bf3395e7aa7e6024d5c">ProfilerManager::GetInstance</a>().<a class="code" href="classarmnn_1_1_profiler_manager.html#a029a40ab5d837b3d4f5d3900ceb6a8f9">RegisterProfiler</a>(<span class="keyword">nullptr</span>);</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;}</div><div class="ttc" id="namespacearmnn_html_a6ce7e56eb10e440463f09eee8f213adc"><div class="ttname"><a href="namespacearmnn.html#a6ce7e56eb10e440463f09eee8f213adc">armnn::g_WriteReportToStdOutOnProfilerDestruction</a></div><div class="ttdeci">constexpr bool g_WriteReportToStdOutOnProfilerDestruction</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00042">Profiling.cpp:42</a></div></div>
 207 <div class="ttc" id="classarmnn_1_1_profiler_html_a352a82f3a338acf06a20d290f605c489"><div class="ttname"><a href="classarmnn_1_1_profiler.html#a352a82f3a338acf06a20d290f605c489">armnn::Profiler::Print</a></div><div class="ttdeci">void Print(std::ostream &amp;outStream) const override</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00330">Profiling.cpp:330</a></div></div>
 208 <div class="ttc" id="classarmnn_1_1_profiler_manager_html_a029a40ab5d837b3d4f5d3900ceb6a8f9"><div class="ttname"><a href="classarmnn_1_1_profiler_manager.html#a029a40ab5d837b3d4f5d3900ceb6a8f9">armnn::ProfilerManager::RegisterProfiler</a></div><div class="ttdeci">void RegisterProfiler(Profiler *profiler)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00493">Profiling.cpp:493</a></div></div>
 209 <div class="ttc" id="classarmnn_1_1_profiler_manager_html_a93857080c2523bf3395e7aa7e6024d5c"><div class="ttname"><a href="classarmnn_1_1_profiler_manager.html#a93857080c2523bf3395e7aa7e6024d5c">armnn::ProfilerManager::GetInstance</a></div><div class="ttdeci">static ProfilerManager &amp; GetInstance()</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00486">Profiling.cpp:486</a></div></div>
 210 </div><!-- fragment -->
 211 </div>
 212 </div>
 213 <h2 class="groupheader">Member Function Documentation</h2>
 214 <a id="aeb61437c18e4bc111811428aec0e3ae9"></a>
 215 <h2 class="memtitle"><span class="permalink"><a href="#aeb61437c18e4bc111811428aec0e3ae9">&#9670;&nbsp;</a></span>AnalyzeEventsAndWriteResults()</h2>
 216
 217 <div class="memitem">
 218 <div class="memproto">
 219 <table class="mlabels">
 220   <tr>
 221   <td class="mlabels-left">
 222       <table class="memname">
 223         <tr>
 224           <td class="memname">void AnalyzeEventsAndWriteResults </td>
 225           <td>(</td>
 226           <td class="paramtype">std::ostream &amp;&#160;</td>
 227           <td class="paramname"><em>outStream</em></td><td>)</td>
 228           <td> const</td>
 229         </tr>
 230       </table>
 231   </td>
 232   <td class="mlabels-right">
 233 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 234   </tr>
 235 </table>
 236 </div><div class="memdoc">
 237 <p>Analyzes the tracked events and writes the results to the given output stream. Please refer to the configuration variables in <a class="el" href="_profiling_8cpp.html">Profiling.cpp</a> to customize the information written. </p><dl class="params"><dt>Parameters</dt><dd>
 238   <table class="params">
 239     <tr><td class="paramdir">[out]</td><td class="paramname">outStream</td><td>The stream where to write the profiling results to. </td></tr>
 240   </table>
 241   </dd>
 242 </dl>
 243
 244 <p>Implements <a class="el" href="classarmnn_1_1_i_profiler.html#aea4e445e340cb3a7fbb51465cf029724">IProfiler</a>.</p>
 245
 246 <p class="definition">Definition at line <a class="el" href="_profiling_8cpp_source.html#l00380">380</a> of file <a class="el" href="_profiling_8cpp_source.html">Profiling.cpp</a>.</p>
 247
 248 <p class="reference">References <a class="el" href="_profiling_8cpp_source.html#l00234">armnn::CalcLevel()</a>.</p>
 249 <div class="fragment"><div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;{</div><div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;    <span class="comment">// Stack should be empty now.</span></div><div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> saneMarkerSequence = m_Parents.empty();</div><div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;</div><div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;    <span class="comment">// Abort if the sequence of markers was found to have incorrect information:</span></div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    <span class="comment">// The stats cannot be trusted.</span></div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;    <span class="keywordflow">if</span> (!saneMarkerSequence)</div><div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    {</div><div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;        outStream &lt;&lt; <span class="stringliteral">&quot;Cannot write profiling stats. &quot;</span></div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;            <span class="stringliteral">&quot;Unexpected errors were found when analyzing the sequence of logged events, which may lead to plainly &quot;</span></div><div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;            <span class="stringliteral">&quot;wrong stats. The profiling system may contain implementation issues or could have been used in an &quot;</span></div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;            <span class="stringliteral">&quot;unsafe manner.&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;    }</div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;</div><div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;    <span class="comment">// Analyzes the full sequence of events.</span></div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    AnalyzeEventSequenceAndWriteResults(m_EventSequence.cbegin(),</div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;                                        m_EventSequence.cend(),</div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;                                        outStream);</div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;</div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;    <span class="comment">// Aggregates events by tag if requested (spams the output stream if done for all tags).</span></div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="namespacearmnn.html#aacc0d11e271ebbfcff9d613dd17604aa">g_AggregateProfilingEventsByInference</a>)</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;    {</div><div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;        outStream &lt;&lt; std::endl;</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;        outStream &lt;&lt; <span class="stringliteral">&quot;***&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;        outStream &lt;&lt; <span class="stringliteral">&quot;*** Per Inference Stats&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;        outStream &lt;&lt; <span class="stringliteral">&quot;***&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;        outStream &lt;&lt; std::endl;</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;</div><div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;        <span class="keywordtype">int</span> baseLevel = -1;</div><div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;        std::vector&lt;const Event*&gt; inferences;</div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;        PopulateInferences(inferences, baseLevel);</div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;</div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;        <span class="comment">// Second map out descendants hierarchy</span></div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;        std::map&lt;const Event*, std::vector&lt;const Event*&gt;&gt; descendantsMap;</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;        PopulateDescendants(descendantsMap);</div><div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;</div><div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;        std::function&lt;void (const Event*, std::vector&lt;const Event*&gt;&amp;)&gt;</div><div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;            FindDescendantEvents = [&amp;](<span class="keyword">const</span> <a class="code" href="struct_event.html">Event</a>* eventPtr,</div><div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;                std::vector&lt;const Event*&gt;&amp; sequence)</div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;            {</div><div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;                sequence.push_back(eventPtr);</div><div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;</div><div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;                <span class="keywordflow">if</span> (<a class="code" href="namespacearmnn.html#a20f74b679d59b52e9fae3bbef8f10ffb">CalcLevel</a>(eventPtr) &gt; baseLevel+2) <span class="comment">//We only care about levels as deep as workload executions.</span></div><div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;                {</div><div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;                    <span class="keywordflow">return</span>;</div><div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;                }</div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;                <span class="keyword">auto</span> children = descendantsMap.find(eventPtr);</div><div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;                <span class="keywordflow">if</span> (children == descendantsMap.end())</div><div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;                {</div><div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;                    <span class="keywordflow">return</span>;</div><div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;                }</div><div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;</div><div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;                <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code" href="struct_event.html">Event</a>* child : children-&gt;second)</div><div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;                {</div><div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;                    <span class="keywordflow">return</span> FindDescendantEvents(child, sequence);</div><div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;                }</div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;            };</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;        <span class="comment">// Third, find events belonging to each inference</span></div><div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;        <span class="keywordtype">int</span> inferenceIdx = 0;</div><div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;        <span class="keywordflow">for</span> (<span class="keyword">auto</span> inference : inferences)</div><div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;        {</div><div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;            std::vector&lt;const Event*&gt; sequence;</div><div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;</div><div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;            <span class="comment">//build sequence, depth first</span></div><div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;            FindDescendantEvents(inference, sequence);</div><div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;</div><div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;            outStream &lt;&lt; <span class="stringliteral">&quot;&gt; Begin Inference: &quot;</span> &lt;&lt; inferenceIdx &lt;&lt; std::endl;</div><div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;            outStream &lt;&lt; std::endl;</div><div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;            AnalyzeEventSequenceAndWriteResults(sequence.cbegin(),</div><div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;                                                sequence.cend(),</div><div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;                                                outStream);</div><div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;            outStream &lt;&lt; std::endl;</div><div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;            outStream &lt;&lt; <span class="stringliteral">&quot;&gt; End Inference: &quot;</span> &lt;&lt; inferenceIdx &lt;&lt; std::endl;</div><div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;</div><div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;            inferenceIdx++;</div><div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;        }</div><div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;    }</div><div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;}</div><div class="ttc" id="namespacearmnn_html_a20f74b679d59b52e9fae3bbef8f10ffb"><div class="ttname"><a href="namespacearmnn.html#a20f74b679d59b52e9fae3bbef8f10ffb">armnn::CalcLevel</a></div><div class="ttdeci">int CalcLevel(const Event *eventPtr)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00234">Profiling.cpp:234</a></div></div>
 250 <div class="ttc" id="namespacearmnn_html_aacc0d11e271ebbfcff9d613dd17604aa"><div class="ttname"><a href="namespacearmnn.html#aacc0d11e271ebbfcff9d613dd17604aa">armnn::g_AggregateProfilingEventsByInference</a></div><div class="ttdeci">constexpr bool g_AggregateProfilingEventsByInference</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00038">Profiling.cpp:38</a></div></div>
 251 <div class="ttc" id="struct_event_html"><div class="ttname"><a href="struct_event.html">Event</a></div><div class="ttdef"><b>Definition:</b> <a href="_timeline_model_8h_source.html#l00035">TimelineModel.h:35</a></div></div>
 252 </div><!-- fragment -->
 253 </div>
 254 </div>
 255 <a id="a949493a67655a79249dffa9bac9a5d0b"></a>
 256 <h2 class="memtitle"><span class="permalink"><a href="#a949493a67655a79249dffa9bac9a5d0b">&#9670;&nbsp;</a></span>AnalyzeEventSequenceAndWriteResults()</h2>
 257
 258 <div class="memitem">
 259 <div class="memproto">
 260       <table class="memname">
 261         <tr>
 262           <td class="memname">void AnalyzeEventSequenceAndWriteResults </td>
 263           <td>(</td>
 264           <td class="paramtype">ItertType&#160;</td>
 265           <td class="paramname"><em>first</em>, </td>
 266         </tr>
 267         <tr>
 268           <td class="paramkey"></td>
 269           <td></td>
 270           <td class="paramtype">ItertType&#160;</td>
 271           <td class="paramname"><em>last</em>, </td>
 272         </tr>
 273         <tr>
 274           <td class="paramkey"></td>
 275           <td></td>
 276           <td class="paramtype">std::ostream &amp;&#160;</td>
 277           <td class="paramname"><em>outStream</em>&#160;</td>
 278         </tr>
 279         <tr>
 280           <td></td>
 281           <td>)</td>
 282           <td></td><td> const</td>
 283         </tr>
 284       </table>
 285 </div><div class="memdoc">
 286
 287 <p class="definition">Definition at line <a class="el" href="_profiling_8cpp_source.html#l00114">114</a> of file <a class="el" href="_profiling_8cpp_source.html">Profiling.cpp</a>.</p>
 288
 289 <p class="reference">References <a class="el" href="_profiling_8cpp_source.html#l00044">armnn::FindMeasurement()</a>, <a class="el" href="_backend_id_8hpp_source.html#l00136">BackendId::Get()</a>, <a class="el" href="_profiling_event_8cpp_source.html#l00082">Event::GetBackendId()</a>, <a class="el" href="_profiling_8cpp_source.html#l00110">armnn::GetEventPtr()</a>, <a class="el" href="_profiling_event_8cpp_source.html#l00067">Event::GetName()</a>, <a class="el" href="_instrument_8hpp_source.html#l00043">Measurement::m_Value</a>, <a class="el" href="_wall_clock_timer_8hpp_source.html#l00063">WallClockTimer::WALL_CLOCK_TIME</a>, <a class="el" href="_wall_clock_timer_8hpp_source.html#l00064">WallClockTimer::WALL_CLOCK_TIME_START</a>, and <a class="el" href="_wall_clock_timer_8hpp_source.html#l00065">WallClockTimer::WALL_CLOCK_TIME_STOP</a>.</p>
 290 <div class="fragment"><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;{</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;    <span class="comment">// Outputs event sequence, if needed.</span></div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="namespacearmnn.html#a41794552ff67b0dad16de60f9b8e7d7c">g_WriteProfilingEventSequence</a>)</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    {</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        <span class="comment">// Makes sure timestamps are output with 6 decimals, and save old settings.</span></div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        std::streamsize oldPrecision = outStream.precision();</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        outStream.precision(6);</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        std::ios_base::fmtflags oldFlags = outStream.flags();</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        outStream.setf(std::ios::fixed);</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <span class="comment">// Outputs fields.</span></div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        outStream &lt;&lt; <span class="stringliteral">&quot;Event Sequence - Name | Duration (ms) | Start (ms) | Stop (ms) | Device&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;        <span class="keywordflow">for</span> (<span class="keyword">auto</span> event = first; <span class="keyword">event</span> != last; ++event)</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;        {</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;            <span class="keyword">const</span> <a class="code" href="struct_event.html">Event</a>* eventPtr = <a class="code" href="namespacearmnn.html#ab03dcfb3b4019d8f58a67c41681951ae">GetEventPtr</a>((*event));</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;            <span class="keywordtype">double</span> startTimeMs = <a class="code" href="namespacearmnn.html#a12d3ffe11b54c0aaa59bdd8415701c36">FindMeasurement</a>(<a class="code" href="classarmnn_1_1_wall_clock_timer.html#aef02e15721d757f07f3812f09fc892d4">WallClockTimer::WALL_CLOCK_TIME_START</a>, eventPtr).<a class="code" href="structarmnn_1_1_measurement.html#ac2b559d9ddbdc9bf665c30eece9f426e">m_Value</a>;</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;            <span class="keywordtype">double</span> stopTimeMs = <a class="code" href="namespacearmnn.html#a12d3ffe11b54c0aaa59bdd8415701c36">FindMeasurement</a>(<a class="code" href="classarmnn_1_1_wall_clock_timer.html#abd358345fde773d79e57461c1b062703">WallClockTimer::WALL_CLOCK_TIME_STOP</a>, eventPtr).<a class="code" href="structarmnn_1_1_measurement.html#ac2b559d9ddbdc9bf665c30eece9f426e">m_Value</a>;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;            <span class="comment">// Find the WallClock measurement if there is one.</span></div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;            <span class="keywordtype">double</span> durationMs = <a class="code" href="namespacearmnn.html#a12d3ffe11b54c0aaa59bdd8415701c36">FindMeasurement</a>(<a class="code" href="classarmnn_1_1_wall_clock_timer.html#aece42eedfcac1aa046e0dff4763b300a">WallClockTimer::WALL_CLOCK_TIME</a>, eventPtr).<a class="code" href="structarmnn_1_1_measurement.html#ac2b559d9ddbdc9bf665c30eece9f426e">m_Value</a>;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;            outStream &lt;&lt; std::setw(50) &lt;&lt; eventPtr-&gt;GetName() &lt;&lt; <span class="stringliteral">&quot; &quot;</span></div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;                      &lt;&lt; std::setw(20) &lt;&lt; durationMs</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;                      &lt;&lt; std::setw(20) &lt;&lt; startTimeMs</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;                      &lt;&lt; std::setw(20) &lt;&lt; stopTimeMs</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;                      &lt;&lt; std::setw(20) &lt;&lt; eventPtr-&gt;GetBackendId().Get()</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;                      &lt;&lt; std::endl;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        }</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        outStream &lt;&lt; std::endl;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        <span class="comment">// Restores previous precision settings.</span></div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        outStream.flags(oldFlags);</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        outStream.precision(oldPrecision);</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    }</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    <span class="comment">// Aggregates results per event name.</span></div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    std::map&lt;std::string, ProfilingEventStats&gt; nameToStatsMap = CalculateProfilingEventStats();</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    <span class="comment">// Outputs aggregated stats.</span></div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    outStream &lt;&lt; <span class="stringliteral">&quot;Event Stats - Name | Avg (ms) | Min (ms) | Max (ms) | Total (ms) | Count&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; pair : nameToStatsMap)</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    {</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        <span class="keyword">const</span> std::string&amp; eventLabel = pair.first;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        <span class="keyword">const</span> ProfilingEventStats&amp; eventStats = pair.second;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">double</span> avgMs = eventStats.m_TotalMs / double(eventStats.m_Count);</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;        outStream &lt;&lt; <span class="stringliteral">&quot;\t&quot;</span> &lt;&lt; std::setw(50) &lt;&lt; eventLabel &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; std::setw(9) &lt;&lt; avgMs &lt;&lt; <span class="stringliteral">&quot; &quot;</span></div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;            &lt;&lt; std::setw(9) &lt;&lt; eventStats.m_MinMs &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; std::setw(9) &lt;&lt; eventStats.m_MaxMs &lt;&lt; <span class="stringliteral">&quot; &quot;</span></div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;            &lt;&lt; std::setw(9) &lt;&lt; eventStats.m_TotalMs &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; std::setw(9) &lt;&lt; eventStats.m_Count &lt;&lt; std::endl;</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;    }</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;    outStream &lt;&lt; std::endl;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;}</div><div class="ttc" id="classarmnn_1_1_wall_clock_timer_html_aef02e15721d757f07f3812f09fc892d4"><div class="ttname"><a href="classarmnn_1_1_wall_clock_timer.html#aef02e15721d757f07f3812f09fc892d4">armnn::WallClockTimer::WALL_CLOCK_TIME_START</a></div><div class="ttdeci">static const std::string WALL_CLOCK_TIME_START</div><div class="ttdef"><b>Definition:</b> <a href="_wall_clock_timer_8hpp_source.html#l00064">WallClockTimer.hpp:64</a></div></div>
 291 <div class="ttc" id="classarmnn_1_1_wall_clock_timer_html_aece42eedfcac1aa046e0dff4763b300a"><div class="ttname"><a href="classarmnn_1_1_wall_clock_timer.html#aece42eedfcac1aa046e0dff4763b300a">armnn::WallClockTimer::WALL_CLOCK_TIME</a></div><div class="ttdeci">static const std::string WALL_CLOCK_TIME</div><div class="ttdef"><b>Definition:</b> <a href="_wall_clock_timer_8hpp_source.html#l00063">WallClockTimer.hpp:63</a></div></div>
 292 <div class="ttc" id="namespacearmnn_html_a41794552ff67b0dad16de60f9b8e7d7c"><div class="ttname"><a href="namespacearmnn.html#a41794552ff67b0dad16de60f9b8e7d7c">armnn::g_WriteProfilingEventSequence</a></div><div class="ttdeci">constexpr bool g_WriteProfilingEventSequence</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00033">Profiling.cpp:33</a></div></div>
 293 <div class="ttc" id="structarmnn_1_1_measurement_html_ac2b559d9ddbdc9bf665c30eece9f426e"><div class="ttname"><a href="structarmnn_1_1_measurement.html#ac2b559d9ddbdc9bf665c30eece9f426e">armnn::Measurement::m_Value</a></div><div class="ttdeci">double m_Value</div><div class="ttdef"><b>Definition:</b> <a href="_instrument_8hpp_source.html#l00043">Instrument.hpp:43</a></div></div>
 294 <div class="ttc" id="namespacearmnn_html_ab03dcfb3b4019d8f58a67c41681951ae"><div class="ttname"><a href="namespacearmnn.html#ab03dcfb3b4019d8f58a67c41681951ae">armnn::GetEventPtr</a></div><div class="ttdeci">const Event * GetEventPtr(const Event *ptr)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00110">Profiling.cpp:110</a></div></div>
 295 <div class="ttc" id="namespacearmnn_html_a12d3ffe11b54c0aaa59bdd8415701c36"><div class="ttname"><a href="namespacearmnn.html#a12d3ffe11b54c0aaa59bdd8415701c36">armnn::FindMeasurement</a></div><div class="ttdeci">Measurement FindMeasurement(const std::string &amp;name, const Event *event)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00044">Profiling.cpp:44</a></div></div>
 296 <div class="ttc" id="classarmnn_1_1_wall_clock_timer_html_abd358345fde773d79e57461c1b062703"><div class="ttname"><a href="classarmnn_1_1_wall_clock_timer.html#abd358345fde773d79e57461c1b062703">armnn::WallClockTimer::WALL_CLOCK_TIME_STOP</a></div><div class="ttdeci">static const std::string WALL_CLOCK_TIME_STOP</div><div class="ttdef"><b>Definition:</b> <a href="_wall_clock_timer_8hpp_source.html#l00065">WallClockTimer.hpp:65</a></div></div>
 297 <div class="ttc" id="struct_event_html"><div class="ttname"><a href="struct_event.html">Event</a></div><div class="ttdef"><b>Definition:</b> <a href="_timeline_model_8h_source.html#l00035">TimelineModel.h:35</a></div></div>
 298 </div><!-- fragment -->
 299 </div>
 300 </div>
 301 <a id="abaf660a136b904fbcbd0c374fea38cd0"></a>
 302 <h2 class="memtitle"><span class="permalink"><a href="#abaf660a136b904fbcbd0c374fea38cd0">&#9670;&nbsp;</a></span>BeginEvent()</h2>
 303
 304 <div class="memitem">
 305 <div class="memproto">
 306       <table class="memname">
 307         <tr>
 308           <td class="memname"><a class="el" href="classarmnn_1_1_event.html">Event</a> * BeginEvent </td>
 309           <td>(</td>
 310           <td class="paramtype">const <a class="el" href="classarmnn_1_1_backend_id.html">BackendId</a> &amp;&#160;</td>
 311           <td class="paramname"><em>backendId</em>, </td>
 312         </tr>
 313         <tr>
 314           <td class="paramkey"></td>
 315           <td></td>
 316           <td class="paramtype">const std::string &amp;&#160;</td>
 317           <td class="paramname"><em>name</em>, </td>
 318         </tr>
 319         <tr>
 320           <td class="paramkey"></td>
 321           <td></td>
 322           <td class="paramtype">std::vector&lt; <a class="el" href="classarmnn_1_1_profiler.html#a70926d23f3aef7e657a9057a7badb014">InstrumentPtr</a> &gt; &amp;&amp;&#160;</td>
 323           <td class="paramname"><em>instruments</em>&#160;</td>
 324         </tr>
 325         <tr>
 326           <td></td>
 327           <td>)</td>
 328           <td></td><td></td>
 329         </tr>
 330       </table>
 331 </div><div class="memdoc">
 332
 333 <p class="definition">Definition at line <a class="el" href="_profiling_8cpp_source.html#l00200">200</a> of file <a class="el" href="_profiling_8cpp_source.html">Profiling.cpp</a>.</p>
 334
 335 <p class="reference">References <a class="el" href="_profiling_8cpp_source.html#l00463">Profiler::GetEventColor()</a>.</p>
 336 <div class="fragment"><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;{</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    <a class="code" href="struct_event.html">Event</a>* parent = m_Parents.empty() ? nullptr : m_Parents.top();</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    m_EventSequence.push_back(std::make_unique&lt;Event&gt;(label, <span class="keyword">this</span>, parent, backendId, std::move(instruments)));</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    <a class="code" href="struct_event.html">Event</a>* <span class="keyword">event</span> = m_EventSequence.back().get();</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;    <span class="keyword">event</span>-&gt;Start();</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;<span class="preprocessor">#if ARMNN_STREAMLINE_ENABLED</span></div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    ANNOTATE_CHANNEL_COLOR(uint32_t(m_Parents.size()), <a class="code" href="classarmnn_1_1_profiler.html#ac2afea56b7e3ffcc81f49f15febf88f1">GetEventColor</a>(backendId), label.c_str());</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    m_Parents.push(event);</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    <span class="keywordflow">return</span> event;</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;}</div><div class="ttc" id="classarmnn_1_1_profiler_html_ac2afea56b7e3ffcc81f49f15febf88f1"><div class="ttname"><a href="classarmnn_1_1_profiler.html#ac2afea56b7e3ffcc81f49f15febf88f1">armnn::Profiler::GetEventColor</a></div><div class="ttdeci">uint32_t GetEventColor(const BackendId &amp;backendId) const</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00463">Profiling.cpp:463</a></div></div>
 337 <div class="ttc" id="struct_event_html"><div class="ttname"><a href="struct_event.html">Event</a></div><div class="ttdef"><b>Definition:</b> <a href="_timeline_model_8h_source.html#l00035">TimelineModel.h:35</a></div></div>
 338 </div><!-- fragment -->
 339 </div>
 340 </div>
 341 <a id="a537b76b2a9f7fbcb538eabe994e424e0"></a>
 342 <h2 class="memtitle"><span class="permalink"><a href="#a537b76b2a9f7fbcb538eabe994e424e0">&#9670;&nbsp;</a></span>EnableProfiling()</h2>
 343
 344 <div class="memitem">
 345 <div class="memproto">
 346 <table class="mlabels">
 347   <tr>
 348   <td class="mlabels-left">
 349       <table class="memname">
 350         <tr>
 351           <td class="memname">void EnableProfiling </td>
 352           <td>(</td>
 353           <td class="paramtype">bool&#160;</td>
 354           <td class="paramname"><em>enableProfiling</em></td><td>)</td>
 355           <td></td>
 356         </tr>
 357       </table>
 358   </td>
 359   <td class="mlabels-right">
 360 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 361   </tr>
 362 </table>
 363 </div><div class="memdoc">
 364 <p>Enables/disables profiling for this profiler. </p><dl class="params"><dt>Parameters</dt><dd>
 365   <table class="params">
 366     <tr><td class="paramdir">[in]</td><td class="paramname">enableProfiling</td><td>A flag that indicates whether profiling should be enabled or not. </td></tr>
 367   </table>
 368   </dd>
 369 </dl>
 370
 371 <p>Implements <a class="el" href="classarmnn_1_1_i_profiler.html#a769cdf670bd7cda3cda29dd40fbdebf4">IProfiler</a>.</p>
 372
 373 <p class="definition">Definition at line <a class="el" href="_profiling_8cpp_source.html#l00195">195</a> of file <a class="el" href="_profiling_8cpp_source.html">Profiling.cpp</a>.</p>
 374 <div class="fragment"><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;{</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    m_ProfilingEnabled = enableProfiling;</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;}</div></div><!-- fragment -->
 375 </div>
 376 </div>
 377 <a id="a8ed16398e69bb7b0625e3cf4a279b1f3"></a>
 378 <h2 class="memtitle"><span class="permalink"><a href="#a8ed16398e69bb7b0625e3cf4a279b1f3">&#9670;&nbsp;</a></span>EndEvent()</h2>
 379
 380 <div class="memitem">
 381 <div class="memproto">
 382       <table class="memname">
 383         <tr>
 384           <td class="memname">void EndEvent </td>
 385           <td>(</td>
 386           <td class="paramtype"><a class="el" href="classarmnn_1_1_event.html">Event</a> *&#160;</td>
 387           <td class="paramname"><em>event</em></td><td>)</td>
 388           <td></td>
 389         </tr>
 390       </table>
 391 </div><div class="memdoc">
 392
 393 <p class="definition">Definition at line <a class="el" href="_profiling_8cpp_source.html#l00217">217</a> of file <a class="el" href="_profiling_8cpp_source.html">Profiling.cpp</a>.</p>
 394
 395 <p class="reference">References <a class="el" href="_profiling_event_8cpp_source.html#l00077">Event::GetParentEvent()</a>.</p>
 396 <div class="fragment"><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;{</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    <span class="keyword">event</span>-&gt;Stop();</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    BOOST_ASSERT(!m_Parents.empty());</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    BOOST_ASSERT(event == m_Parents.top());</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    m_Parents.pop();</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    <a class="code" href="struct_event.html">Event</a>* parent = m_Parents.empty() ? nullptr : m_Parents.top();</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    boost::ignore_unused(parent);</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    BOOST_ASSERT(event-&gt;GetParentEvent() == parent);</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;<span class="preprocessor">#if ARMNN_STREAMLINE_ENABLED</span></div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;    ANNOTATE_CHANNEL_END(uint32_t(m_Parents.size()));</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;}</div><div class="ttc" id="struct_event_html"><div class="ttname"><a href="struct_event.html">Event</a></div><div class="ttdef"><b>Definition:</b> <a href="_timeline_model_8h_source.html#l00035">TimelineModel.h:35</a></div></div>
 397 </div><!-- fragment -->
 398 </div>
 399 </div>
 400 <a id="ac2afea56b7e3ffcc81f49f15febf88f1"></a>
 401 <h2 class="memtitle"><span class="permalink"><a href="#ac2afea56b7e3ffcc81f49f15febf88f1">&#9670;&nbsp;</a></span>GetEventColor()</h2>
 402
 403 <div class="memitem">
 404 <div class="memproto">
 405       <table class="memname">
 406         <tr>
 407           <td class="memname">std::uint32_t GetEventColor </td>
 408           <td>(</td>
 409           <td class="paramtype">const <a class="el" href="classarmnn_1_1_backend_id.html">BackendId</a> &amp;&#160;</td>
 410           <td class="paramname"><em>backendId</em></td><td>)</td>
 411           <td> const</td>
 412         </tr>
 413       </table>
 414 </div><div class="memdoc">
 415
 416 <p class="definition">Definition at line <a class="el" href="_profiling_8cpp_source.html#l00463">463</a> of file <a class="el" href="_profiling_8cpp_source.html">Profiling.cpp</a>.</p>
 417
 418 <p class="reference">Referenced by <a class="el" href="_profiling_8cpp_source.html#l00200">Profiler::BeginEvent()</a>.</p>
 419 <div class="fragment"><div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;{</div><div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;    <span class="keyword">static</span> BackendId cpuRef(<span class="stringliteral">&quot;CpuRef&quot;</span>);</div><div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;    <span class="keyword">static</span> BackendId cpuAcc(<span class="stringliteral">&quot;CpuAcc&quot;</span>);</div><div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;    <span class="keyword">static</span> BackendId gpuAcc(<span class="stringliteral">&quot;GpuAcc&quot;</span>);</div><div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;    <span class="keywordflow">if</span> (backendId == cpuRef) {</div><div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;            <span class="comment">// Cyan</span></div><div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;            <span class="keywordflow">return</span> 0xffff001b;</div><div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (backendId == cpuAcc) {</div><div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;            <span class="comment">// Green</span></div><div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;            <span class="keywordflow">return</span> 0x00ff001b;</div><div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (backendId == gpuAcc) {</div><div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;            <span class="comment">// Purple</span></div><div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;            <span class="keywordflow">return</span> 0xff007f1b;</div><div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;            <span class="comment">// Dark gray</span></div><div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;            <span class="keywordflow">return</span> 0x5555551b;</div><div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;    }</div><div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;}</div></div><!-- fragment -->
 420 </div>
 421 </div>
 422 <a id="ad5ac843dd60a0ff7d4ab327f43fb88a5"></a>
 423 <h2 class="memtitle"><span class="permalink"><a href="#ad5ac843dd60a0ff7d4ab327f43fb88a5">&#9670;&nbsp;</a></span>IsProfilingEnabled()</h2>
 424
 425 <div class="memitem">
 426 <div class="memproto">
 427 <table class="mlabels">
 428   <tr>
 429   <td class="mlabels-left">
 430       <table class="memname">
 431         <tr>
 432           <td class="memname">bool IsProfilingEnabled </td>
 433           <td>(</td>
 434           <td class="paramname"></td><td>)</td>
 435           <td></td>
 436         </tr>
 437       </table>
 438   </td>
 439   <td class="mlabels-right">
 440 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 441   </tr>
 442 </table>
 443 </div><div class="memdoc">
 444 <p>Checks whether profiling is enabled. Profiling is disabled by default. </p><dl class="section return"><dt>Returns</dt><dd>true if profiling is enabled, false otherwise. </dd></dl>
 445
 446 <p>Implements <a class="el" href="classarmnn_1_1_i_profiler.html#a1ebebad65df6718dc07aeab66550d0a7">IProfiler</a>.</p>
 447
 448 <p class="definition">Definition at line <a class="el" href="_profiling_8cpp_source.html#l00190">190</a> of file <a class="el" href="_profiling_8cpp_source.html">Profiling.cpp</a>.</p>
 449 <div class="fragment"><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;{</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    <span class="keywordflow">return</span> m_ProfilingEnabled;</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;}</div></div><!-- fragment -->
 450 </div>
 451 </div>
 452 <a id="a352a82f3a338acf06a20d290f605c489"></a>
 453 <h2 class="memtitle"><span class="permalink"><a href="#a352a82f3a338acf06a20d290f605c489">&#9670;&nbsp;</a></span>Print()</h2>
 454
 455 <div class="memitem">
 456 <div class="memproto">
 457 <table class="mlabels">
 458   <tr>
 459   <td class="mlabels-left">
 460       <table class="memname">
 461         <tr>
 462           <td class="memname">void Print </td>
 463           <td>(</td>
 464           <td class="paramtype">std::ostream &amp;&#160;</td>
 465           <td class="paramname"><em>outStream</em></td><td>)</td>
 466           <td> const</td>
 467         </tr>
 468       </table>
 469   </td>
 470   <td class="mlabels-right">
 471 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 472   </tr>
 473 </table>
 474 </div><div class="memdoc">
 475 <p>Print stats for events in JSON Format to the given output stream. </p><dl class="params"><dt>Parameters</dt><dd>
 476   <table class="params">
 477     <tr><td class="paramdir">[out]</td><td class="paramname">outStream</td><td>The stream where to write the profiling results to. </td></tr>
 478   </table>
 479   </dd>
 480 </dl>
 481
 482 <p>Implements <a class="el" href="classarmnn_1_1_i_profiler.html#aa369a934075a340fe59b7c9f481f9a57">IProfiler</a>.</p>
 483
 484 <p class="definition">Definition at line <a class="el" href="_profiling_8cpp_source.html#l00330">330</a> of file <a class="el" href="_profiling_8cpp_source.html">Profiling.cpp</a>.</p>
 485
 486 <p class="reference">References <a class="el" href="_profiling_8cpp_source.html#l00284">armnn::ExtractJsonObjects()</a>, <a class="el" href="_json_printer_8cpp_source.html#l00063">JsonPrinter::PrintArmNNHeader()</a>, <a class="el" href="_json_printer_8cpp_source.html#l00163">JsonPrinter::PrintFooter()</a>, <a class="el" href="_json_printer_8cpp_source.html#l00057">JsonPrinter::PrintHeader()</a>, <a class="el" href="_json_printer_8cpp_source.html#l00015">JsonPrinter::PrintJsonChildObject()</a>, and <a class="el" href="_json_printer_8cpp_source.html#l00158">JsonPrinter::PrintNewLine()</a>.</p>
 487
 488 <p class="reference">Referenced by <a class="el" href="_profiling_8cpp_source.html#l00176">Profiler::~Profiler()</a>.</p>
 489 <div class="fragment"><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;{</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;    <span class="comment">// Makes sure timestamps are output with 6 decimals, and save old settings.</span></div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;    std::streamsize oldPrecision = outStream.precision();</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    outStream.precision(6);</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    std::ios_base::fmtflags oldFlags = outStream.flags();</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;    outStream.setf(std::ios::fixed);</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;    JsonPrinter printer(outStream);</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    <span class="comment">// First find all the &quot;inference&quot; Events and print out duration measurements.</span></div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;    <span class="keywordtype">int</span> baseLevel = -1;</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;    std::vector&lt;const Event*&gt; inferences;</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;    PopulateInferences(inferences, baseLevel);</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;    <span class="comment">// Second map out descendants hierarchy</span></div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;    std::map&lt;const Event*, std::vector&lt;const Event*&gt;&gt; descendantsMap;</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;    PopulateDescendants(descendantsMap);</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;    JsonChildObject inferenceObject{<span class="stringliteral">&quot;inference_measurements&quot;</span>};</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    JsonChildObject layerObject{<span class="stringliteral">&quot;layer_measurements&quot;</span>};</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    std::vector&lt;JsonChildObject&gt; workloadObjects;</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;    std::map&lt;unsigned int, std::vector&lt;JsonChildObject&gt;&gt; workloadToKernelObjects;</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> inferenceIndex = 0; inferenceIndex &lt; inferences.size(); ++inferenceIndex)</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    {</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;        <span class="keyword">auto</span> inference = inferences[inferenceIndex];</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;        <a class="code" href="namespacearmnn.html#a50805c29c35b9903c2dea301d8091711">ExtractJsonObjects</a>(inferenceIndex, inference, inferenceObject, descendantsMap);</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;    }</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;    printer.PrintHeader();</div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    printer.PrintArmNNHeader();</div><div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    <span class="comment">// print inference object, also prints child layer and kernel measurements</span></div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;    <span class="keywordtype">size_t</span> <span class="keywordtype">id</span>=0;</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;    printer.PrintJsonChildObject(inferenceObject, <span class="keywordtype">id</span>);</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;</div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;    <span class="comment">// end of ArmNN</span></div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;    printer.PrintNewLine();</div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;    printer.PrintFooter();</div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    <span class="comment">// end of main JSON object</span></div><div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    printer.PrintNewLine();</div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;    printer.PrintFooter();</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;    printer.PrintNewLine();</div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;    <span class="comment">// Restores previous precision settings.</span></div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;    outStream.flags(oldFlags);</div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;    outStream.precision(oldPrecision);</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;}</div><div class="ttc" id="namespacearmnn_html_a50805c29c35b9903c2dea301d8091711"><div class="ttname"><a href="namespacearmnn.html#a50805c29c35b9903c2dea301d8091711">armnn::ExtractJsonObjects</a></div><div class="ttdeci">void ExtractJsonObjects(unsigned int inferenceIndex, const Event *parentEvent, JsonChildObject &amp;parentObject, std::map&lt; const Event *, std::vector&lt; const Event *&gt;&gt; descendantsMap)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00284">Profiling.cpp:284</a></div></div>
 490 </div><!-- fragment -->
 491 </div>
 492 </div>
 493 <a id="afb5ba6c1110d2ea400f49ad7f3ac4d15"></a>
 494 <h2 class="memtitle"><span class="permalink"><a href="#afb5ba6c1110d2ea400f49ad7f3ac4d15">&#9670;&nbsp;</a></span>UpdateEventTag()</h2>
 495
 496 <div class="memitem">
 497 <div class="memproto">
 498       <table class="memname">
 499         <tr>
 500           <td class="memname">void UpdateEventTag </td>
 501           <td>(</td>
 502           <td class="paramname"></td><td>)</td>
 503           <td></td>
 504         </tr>
 505       </table>
 506 </div><div class="memdoc">
 507
 508 </div>
 509 </div>
 510 <h2 class="groupheader">Friends And Related Function Documentation</h2>
 511 <a id="a3269840850209f5ae295310924b6175f"></a>
 512 <h2 class="memtitle"><span class="permalink"><a href="#a3269840850209f5ae295310924b6175f">&#9670;&nbsp;</a></span>GetProfilerEventSequenceSize</h2>
 513
 514 <div class="memitem">
 515 <div class="memproto">
 516 <table class="mlabels">
 517   <tr>
 518   <td class="mlabels-left">
 519       <table class="memname">
 520         <tr>
 521           <td class="memname">size_t GetProfilerEventSequenceSize </td>
 522           <td>(</td>
 523           <td class="paramtype"><a class="el" href="classarmnn_1_1_profiler.html">armnn::Profiler</a> *&#160;</td>
 524           <td class="paramname"><em>profiler</em></td><td>)</td>
 525           <td></td>
 526         </tr>
 527       </table>
 528   </td>
 529   <td class="mlabels-right">
 530 <span class="mlabels"><span class="mlabel">friend</span></span>  </td>
 531   </tr>
 532 </table>
 533 </div><div class="memdoc">
 534
 535 <p class="definition">Definition at line <a class="el" href="_profiler_tests_8cpp_source.html#l00022">22</a> of file <a class="el" href="_profiler_tests_8cpp_source.html">ProfilerTests.cpp</a>.</p>
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 537 </div>
 538 </div>
 539 <hr/>The documentation for this class was generated from the following files:<ul>
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 541 <li>src/armnn/<a class="el" href="_profiling_8cpp_source.html">Profiling.cpp</a></li>
 542 </ul>
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 544 </div><!-- doc-content -->
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 547   <ul>
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 549     <li class="footer">Generated on Fri Mar 13 2020 16:07:04 for ArmNN by
 550     <a href="http://www.doxygen.org/index.html">
 551     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.13 </li>
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