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82<div class="header">
83 <div class="summary">
84<a href="#pub-methods">Public Member Functions</a> &#124;
85<a href="classarmnn_1_1profiling_1_1_periodic_counter_capture-members.html">List of all members</a> </div>
86 <div class="headertitle">
87<div class="title">PeriodicCounterCapture Class Reference<span class="mlabels"><span class="mlabel">final</span></span></div> </div>
88</div><!--header-->
89<div class="contents">
90
91<p><code>#include &lt;<a class="el" href="_periodic_counter_capture_8hpp_source.html">PeriodicCounterCapture.hpp</a>&gt;</code></p>
92<div class="dynheader">
93Inheritance diagram for PeriodicCounterCapture:</div>
94<div class="dyncontent">
95 <div class="center">
96 <img src="classarmnn_1_1profiling_1_1_periodic_counter_capture.png" usemap="#PeriodicCounterCapture_map" alt=""/>
97 <map id="PeriodicCounterCapture_map" name="PeriodicCounterCapture_map">
98<area href="classarmnn_1_1profiling_1_1_i_periodic_counter_capture.html" alt="IPeriodicCounterCapture" shape="rect" coords="0,0,152,24"/>
99</map>
100 </div></div>
101<table class="memberdecls">
102<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
103Public Member Functions</h2></td></tr>
104<tr class="memitem:a88aa45fd5401f7fffbd651ca9a9acf33"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1profiling_1_1_periodic_counter_capture.html#a88aa45fd5401f7fffbd651ca9a9acf33">PeriodicCounterCapture</a> (const <a class="el" href="classarmnn_1_1profiling_1_1_holder.html">Holder</a> &amp;data, <a class="el" href="classarmnn_1_1profiling_1_1_i_send_counter_packet.html">ISendCounterPacket</a> &amp;packet, const <a class="el" href="classarmnn_1_1profiling_1_1_i_read_counter_values.html">IReadCounterValues</a> &amp;readCounterValue, const <a class="el" href="classarmnn_1_1profiling_1_1_i_counter_mappings.html">ICounterMappings</a> &amp;counterIdMap, const std::unordered_map&lt; <a class="el" href="classarmnn_1_1_backend_id.html">armnn::BackendId</a>, std::shared_ptr&lt; <a class="el" href="classarmnn_1_1profiling_1_1_i_backend_profiling_context.html">armnn::profiling::IBackendProfilingContext</a> &gt;&gt; &amp;backendProfilingContexts)</td></tr>
105<tr class="separator:a88aa45fd5401f7fffbd651ca9a9acf33"><td class="memSeparator" colspan="2">&#160;</td></tr>
106<tr class="memitem:ac189d7dbcd5f9b1d460d7f9d07ca938f"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1profiling_1_1_periodic_counter_capture.html#ac189d7dbcd5f9b1d460d7f9d07ca938f">~PeriodicCounterCapture</a> ()</td></tr>
107<tr class="separator:ac189d7dbcd5f9b1d460d7f9d07ca938f"><td class="memSeparator" colspan="2">&#160;</td></tr>
108<tr class="memitem:a156f3866ca69d98b4d9e6e1c1b3ec7da"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1profiling_1_1_periodic_counter_capture.html#a156f3866ca69d98b4d9e6e1c1b3ec7da">Start</a> () override</td></tr>
109<tr class="separator:a156f3866ca69d98b4d9e6e1c1b3ec7da"><td class="memSeparator" colspan="2">&#160;</td></tr>
110<tr class="memitem:a634c58de2126b4a4e6a2a093e60e1290"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1profiling_1_1_periodic_counter_capture.html#a634c58de2126b4a4e6a2a093e60e1290">Stop</a> () override</td></tr>
111<tr class="separator:a634c58de2126b4a4e6a2a093e60e1290"><td class="memSeparator" colspan="2">&#160;</td></tr>
112<tr class="memitem:ad201152b05beda61e51e3594ff07c8fe"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1profiling_1_1_periodic_counter_capture.html#ad201152b05beda61e51e3594ff07c8fe">IsRunning</a> () const</td></tr>
113<tr class="separator:ad201152b05beda61e51e3594ff07c8fe"><td class="memSeparator" colspan="2">&#160;</td></tr>
114<tr class="inherit_header pub_methods_classarmnn_1_1profiling_1_1_i_periodic_counter_capture"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarmnn_1_1profiling_1_1_i_periodic_counter_capture')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarmnn_1_1profiling_1_1_i_periodic_counter_capture.html">IPeriodicCounterCapture</a></td></tr>
115<tr class="memitem:a1d4f3d9132cded687954cab389a6d608 inherit pub_methods_classarmnn_1_1profiling_1_1_i_periodic_counter_capture"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1profiling_1_1_i_periodic_counter_capture.html#a1d4f3d9132cded687954cab389a6d608">~IPeriodicCounterCapture</a> ()</td></tr>
116<tr class="separator:a1d4f3d9132cded687954cab389a6d608 inherit pub_methods_classarmnn_1_1profiling_1_1_i_periodic_counter_capture"><td class="memSeparator" colspan="2">&#160;</td></tr>
117</table>
118<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
119<div class="textblock">
120<p class="definition">Definition at line <a class="el" href="_periodic_counter_capture_8hpp_source.html#l00026">26</a> of file <a class="el" href="_periodic_counter_capture_8hpp_source.html">PeriodicCounterCapture.hpp</a>.</p>
121</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
122<a id="a88aa45fd5401f7fffbd651ca9a9acf33"></a>
123<h2 class="memtitle"><span class="permalink"><a href="#a88aa45fd5401f7fffbd651ca9a9acf33">&#9670;&nbsp;</a></span>PeriodicCounterCapture()</h2>
124
125<div class="memitem">
126<div class="memproto">
127<table class="mlabels">
128 <tr>
129 <td class="mlabels-left">
130 <table class="memname">
131 <tr>
132 <td class="memname"><a class="el" href="classarmnn_1_1profiling_1_1_periodic_counter_capture.html">PeriodicCounterCapture</a> </td>
133 <td>(</td>
134 <td class="paramtype">const <a class="el" href="classarmnn_1_1profiling_1_1_holder.html">Holder</a> &amp;&#160;</td>
135 <td class="paramname"><em>data</em>, </td>
136 </tr>
137 <tr>
138 <td class="paramkey"></td>
139 <td></td>
140 <td class="paramtype"><a class="el" href="classarmnn_1_1profiling_1_1_i_send_counter_packet.html">ISendCounterPacket</a> &amp;&#160;</td>
141 <td class="paramname"><em>packet</em>, </td>
142 </tr>
143 <tr>
144 <td class="paramkey"></td>
145 <td></td>
146 <td class="paramtype">const <a class="el" href="classarmnn_1_1profiling_1_1_i_read_counter_values.html">IReadCounterValues</a> &amp;&#160;</td>
147 <td class="paramname"><em>readCounterValue</em>, </td>
148 </tr>
149 <tr>
150 <td class="paramkey"></td>
151 <td></td>
152 <td class="paramtype">const <a class="el" href="classarmnn_1_1profiling_1_1_i_counter_mappings.html">ICounterMappings</a> &amp;&#160;</td>
153 <td class="paramname"><em>counterIdMap</em>, </td>
154 </tr>
155 <tr>
156 <td class="paramkey"></td>
157 <td></td>
158 <td class="paramtype">const std::unordered_map&lt; <a class="el" href="classarmnn_1_1_backend_id.html">armnn::BackendId</a>, std::shared_ptr&lt; <a class="el" href="classarmnn_1_1profiling_1_1_i_backend_profiling_context.html">armnn::profiling::IBackendProfilingContext</a> &gt;&gt; &amp;&#160;</td>
159 <td class="paramname"><em>backendProfilingContexts</em>&#160;</td>
160 </tr>
161 <tr>
162 <td></td>
163 <td>)</td>
164 <td></td><td></td>
165 </tr>
166 </table>
167 </td>
168 <td class="mlabels-right">
169<span class="mlabels"><span class="mlabel">inline</span></span> </td>
170 </tr>
171</table>
172</div><div class="memdoc">
173
174<p class="definition">Definition at line <a class="el" href="_periodic_counter_capture_8hpp_source.html#l00029">29</a> of file <a class="el" href="_periodic_counter_capture_8hpp_source.html">PeriodicCounterCapture.hpp</a>.</p>
175<div class="fragment"><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; : m_CaptureDataHolder(data)</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; , m_IsRunning(<span class="keyword">false</span>)</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; , m_KeepRunning(<span class="keyword">false</span>)</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; , m_ReadCounterValues(readCounterValue)</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; , m_SendCounterPacket(packet)</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; , m_CounterIdMap(counterIdMap)</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; , m_BackendProfilingContext(backendProfilingContexts)</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; {}</div></div><!-- fragment -->
176</div>
177</div>
178<a id="ac189d7dbcd5f9b1d460d7f9d07ca938f"></a>
179<h2 class="memtitle"><span class="permalink"><a href="#ac189d7dbcd5f9b1d460d7f9d07ca938f">&#9670;&nbsp;</a></span>~PeriodicCounterCapture()</h2>
180
181<div class="memitem">
182<div class="memproto">
183<table class="mlabels">
184 <tr>
185 <td class="mlabels-left">
186 <table class="memname">
187 <tr>
188 <td class="memname">~<a class="el" href="classarmnn_1_1profiling_1_1_periodic_counter_capture.html">PeriodicCounterCapture</a> </td>
189 <td>(</td>
190 <td class="paramname"></td><td>)</td>
191 <td></td>
192 </tr>
193 </table>
194 </td>
195 <td class="mlabels-right">
196<span class="mlabels"><span class="mlabel">inline</span></span> </td>
197 </tr>
198</table>
199</div><div class="memdoc">
200
201<p class="definition">Definition at line <a class="el" href="_periodic_counter_capture_8hpp_source.html#l00044">44</a> of file <a class="el" href="_periodic_counter_capture_8hpp_source.html">PeriodicCounterCapture.hpp</a>.</p>
202
203<p class="reference">References <a class="el" href="_periodic_counter_capture_8cpp_source.html#l00018">PeriodicCounterCapture::Start()</a>, and <a class="el" href="_periodic_counter_capture_8cpp_source.html#l00037">PeriodicCounterCapture::Stop()</a>.</p>
204<div class="fragment"><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;{ <a class="code" href="classarmnn_1_1profiling_1_1_periodic_counter_capture.html#a634c58de2126b4a4e6a2a093e60e1290">Stop</a>(); }</div><div class="ttc" id="classarmnn_1_1profiling_1_1_periodic_counter_capture_html_a634c58de2126b4a4e6a2a093e60e1290"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_periodic_counter_capture.html#a634c58de2126b4a4e6a2a093e60e1290">armnn::profiling::PeriodicCounterCapture::Stop</a></div><div class="ttdeci">void Stop() override</div><div class="ttdef"><b>Definition:</b> <a href="_periodic_counter_capture_8cpp_source.html#l00037">PeriodicCounterCapture.cpp:37</a></div></div>
205</div><!-- fragment -->
206</div>
207</div>
208<h2 class="groupheader">Member Function Documentation</h2>
209<a id="ad201152b05beda61e51e3594ff07c8fe"></a>
210<h2 class="memtitle"><span class="permalink"><a href="#ad201152b05beda61e51e3594ff07c8fe">&#9670;&nbsp;</a></span>IsRunning()</h2>
211
212<div class="memitem">
213<div class="memproto">
214<table class="mlabels">
215 <tr>
216 <td class="mlabels-left">
217 <table class="memname">
218 <tr>
219 <td class="memname">bool IsRunning </td>
220 <td>(</td>
221 <td class="paramname"></td><td>)</td>
222 <td> const</td>
223 </tr>
224 </table>
225 </td>
226 <td class="mlabels-right">
227<span class="mlabels"><span class="mlabel">inline</span></span> </td>
228 </tr>
229</table>
230</div><div class="memdoc">
231
232<p class="definition">Definition at line <a class="el" href="_periodic_counter_capture_8hpp_source.html#l00048">48</a> of file <a class="el" href="_periodic_counter_capture_8hpp_source.html">PeriodicCounterCapture.hpp</a>.</p>
233<div class="fragment"><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;{ <span class="keywordflow">return</span> m_IsRunning; }</div></div><!-- fragment -->
234</div>
235</div>
236<a id="a156f3866ca69d98b4d9e6e1c1b3ec7da"></a>
237<h2 class="memtitle"><span class="permalink"><a href="#a156f3866ca69d98b4d9e6e1c1b3ec7da">&#9670;&nbsp;</a></span>Start()</h2>
238
239<div class="memitem">
240<div class="memproto">
241<table class="mlabels">
242 <tr>
243 <td class="mlabels-left">
244 <table class="memname">
245 <tr>
246 <td class="memname">void Start </td>
247 <td>(</td>
248 <td class="paramname"></td><td>)</td>
249 <td></td>
250 </tr>
251 </table>
252 </td>
253 <td class="mlabels-right">
254<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
255 </tr>
256</table>
257</div><div class="memdoc">
258
259<p>Implements <a class="el" href="classarmnn_1_1profiling_1_1_i_periodic_counter_capture.html#a63ce9b9c6710c0dae98f88d6c602313a">IPeriodicCounterCapture</a>.</p>
260
261<p class="definition">Definition at line <a class="el" href="_periodic_counter_capture_8cpp_source.html#l00018">18</a> of file <a class="el" href="_periodic_counter_capture_8cpp_source.html">PeriodicCounterCapture.cpp</a>.</p>
262
263<p class="reference">Referenced by <a class="el" href="_profiling_tests_8cpp_source.html#l02114">BOOST_AUTO_TEST_CASE()</a>, and <a class="el" href="_periodic_counter_capture_8hpp_source.html#l00044">PeriodicCounterCapture::~PeriodicCounterCapture()</a>.</p>
264<div class="fragment"><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;{</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; <span class="comment">// Check if the capture thread is already running</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; <span class="keywordflow">if</span> (m_IsRunning)</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; {</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; <span class="comment">// The capture thread is already running</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; <span class="keywordflow">return</span>;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; }</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; <span class="comment">// Mark the capture thread as running</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; m_IsRunning = <span class="keyword">true</span>;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; <span class="comment">// Keep the capture procedure going until the capture thread is signalled to stop</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; m_KeepRunning.store(<span class="keyword">true</span>);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <span class="comment">// Start the new capture thread.</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; m_PeriodCaptureThread = std::thread(&amp;PeriodicCounterCapture::Capture, <span class="keyword">this</span>, std::ref(m_ReadCounterValues));</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;}</div></div><!-- fragment -->
265</div>
266</div>
267<a id="a634c58de2126b4a4e6a2a093e60e1290"></a>
268<h2 class="memtitle"><span class="permalink"><a href="#a634c58de2126b4a4e6a2a093e60e1290">&#9670;&nbsp;</a></span>Stop()</h2>
269
270<div class="memitem">
271<div class="memproto">
272<table class="mlabels">
273 <tr>
274 <td class="mlabels-left">
275 <table class="memname">
276 <tr>
277 <td class="memname">void Stop </td>
278 <td>(</td>
279 <td class="paramname"></td><td>)</td>
280 <td></td>
281 </tr>
282 </table>
283 </td>
284 <td class="mlabels-right">
285<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
286 </tr>
287</table>
288</div><div class="memdoc">
289
290<p>Implements <a class="el" href="classarmnn_1_1profiling_1_1_i_periodic_counter_capture.html#a4d7bebcc22c1b09cf961b83bf84033b6">IPeriodicCounterCapture</a>.</p>
291
292<p class="definition">Definition at line <a class="el" href="_periodic_counter_capture_8cpp_source.html#l00037">37</a> of file <a class="el" href="_periodic_counter_capture_8cpp_source.html">PeriodicCounterCapture.cpp</a>.</p>
293
294<p class="reference">References <a class="el" href="_logging_8hpp_source.html#l00163">ARMNN_LOG</a>, <a class="el" href="_holder_8cpp_source.html#l00054">Holder::GetCaptureData()</a>, <a class="el" href="classarmnn_1_1profiling_1_1_i_read_counter_values.html#af0092bd7f4da4a071b29bc04aec883cd">IReadCounterValues::GetCounterValue()</a>, <a class="el" href="classarmnn_1_1profiling_1_1_i_counter_mappings.html#a83e6db8d13e21158334ca6722b20fa67">ICounterMappings::GetGlobalId()</a>, <a class="el" href="_profiling_utils_8cpp_source.html#l01127">armnn::profiling::GetTimestamp()</a>, <a class="el" href="classarmnn_1_1profiling_1_1_i_send_counter_packet.html#aeacf0722dbf513d511b46a9bf43bfa4a">ISendCounterPacket::SendPeriodicCounterCapturePacket()</a>, <a class="el" href="namespacearmnn.html#a4dc0adc6737b5944e7671bee71788407a7b83d3f08fa392b79e3f553b585971cd">armnn::warning</a>, and <a class="el" href="_exceptions_8cpp_source.html#l00032">Exception::what()</a>.</p>
295
296<p class="reference">Referenced by <a class="el" href="_profiling_tests_8cpp_source.html#l02114">BOOST_AUTO_TEST_CASE()</a>, <a class="el" href="_profiling_service_8cpp_source.html#l00290">ProfilingService::GetSendTimelinePacket()</a>, <a class="el" href="_profiling_service_8cpp_source.html#l00088">ProfilingService::Update()</a>, and <a class="el" href="_periodic_counter_capture_8hpp_source.html#l00044">PeriodicCounterCapture::~PeriodicCounterCapture()</a>.</p>
297<div class="fragment"><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;{</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="comment">// Signal the capture thread to stop</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; m_KeepRunning.store(<span class="keyword">false</span>);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="comment">// Check that the capture thread is running</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keywordflow">if</span> (m_PeriodCaptureThread.joinable())</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="comment">// Wait for the capture thread to complete operations</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; m_PeriodCaptureThread.join();</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; }</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="comment">// Mark the capture thread as not running</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; m_IsRunning = <span class="keyword">false</span>;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;}</div></div><!-- fragment -->
298</div>
299</div>
300<hr/>The documentation for this class was generated from the following files:<ul>
301<li>src/profiling/<a class="el" href="_periodic_counter_capture_8hpp_source.html">PeriodicCounterCapture.hpp</a></li>
302<li>src/profiling/<a class="el" href="_periodic_counter_capture_8cpp_source.html">PeriodicCounterCapture.cpp</a></li>
303</ul>
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