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Ryan OSheade36e4a2020-03-13 16:26:19 +00001<!-- Copyright (c) 2020 ARM Limited. -->
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98<a href="#pub-methods">Public Member Functions</a> &#124;
99<a href="classarmnn_1_1profiling_1_1_periodic_counter_capture-members.xhtml">List of all members</a> </div>
100 <div class="headertitle">
101<div class="title">PeriodicCounterCapture Class Reference<span class="mlabels"><span class="mlabel">final</span></span></div> </div>
102</div><!--header-->
103<div class="contents">
104
105<p><code>#include &lt;<a class="el" href="_periodic_counter_capture_8hpp_source.xhtml">PeriodicCounterCapture.hpp</a>&gt;</code></p>
106<div class="dynheader">
107Inheritance diagram for PeriodicCounterCapture:</div>
108<div class="dyncontent">
109 <div class="center">
110 <img src="classarmnn_1_1profiling_1_1_periodic_counter_capture.png" usemap="#PeriodicCounterCapture_map" alt=""/>
111 <map id="PeriodicCounterCapture_map" name="PeriodicCounterCapture_map">
112<area href="classarmnn_1_1profiling_1_1_i_periodic_counter_capture.xhtml" alt="IPeriodicCounterCapture" shape="rect" coords="0,0,152,24"/>
113</map>
114 </div></div>
115<table class="memberdecls">
116<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
117Public Member Functions</h2></td></tr>
118<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.xhtml#a88aa45fd5401f7fffbd651ca9a9acf33">PeriodicCounterCapture</a> (const <a class="el" href="classarmnn_1_1profiling_1_1_holder.xhtml">Holder</a> &amp;data, <a class="el" href="classarmnn_1_1profiling_1_1_i_send_counter_packet.xhtml">ISendCounterPacket</a> &amp;packet, const <a class="el" href="classarmnn_1_1profiling_1_1_i_read_counter_values.xhtml">IReadCounterValues</a> &amp;readCounterValue, const <a class="el" href="classarmnn_1_1profiling_1_1_i_counter_mappings.xhtml">ICounterMappings</a> &amp;counterIdMap, const std::unordered_map&lt; <a class="el" href="classarmnn_1_1_backend_id.xhtml">armnn::BackendId</a>, std::shared_ptr&lt; <a class="el" href="classarmnn_1_1profiling_1_1_i_backend_profiling_context.xhtml">armnn::profiling::IBackendProfilingContext</a> &gt;&gt; &amp;backendProfilingContexts)</td></tr>
119<tr class="separator:a88aa45fd5401f7fffbd651ca9a9acf33"><td class="memSeparator" colspan="2">&#160;</td></tr>
120<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.xhtml#ac189d7dbcd5f9b1d460d7f9d07ca938f">~PeriodicCounterCapture</a> ()</td></tr>
121<tr class="separator:ac189d7dbcd5f9b1d460d7f9d07ca938f"><td class="memSeparator" colspan="2">&#160;</td></tr>
122<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.xhtml#a156f3866ca69d98b4d9e6e1c1b3ec7da">Start</a> () override</td></tr>
123<tr class="separator:a156f3866ca69d98b4d9e6e1c1b3ec7da"><td class="memSeparator" colspan="2">&#160;</td></tr>
124<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.xhtml#a634c58de2126b4a4e6a2a093e60e1290">Stop</a> () override</td></tr>
125<tr class="separator:a634c58de2126b4a4e6a2a093e60e1290"><td class="memSeparator" colspan="2">&#160;</td></tr>
126<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.xhtml#ad201152b05beda61e51e3594ff07c8fe">IsRunning</a> () const</td></tr>
127<tr class="separator:ad201152b05beda61e51e3594ff07c8fe"><td class="memSeparator" colspan="2">&#160;</td></tr>
128<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.xhtml">IPeriodicCounterCapture</a></td></tr>
129<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.xhtml#a1d4f3d9132cded687954cab389a6d608">~IPeriodicCounterCapture</a> ()</td></tr>
130<tr class="separator:a1d4f3d9132cded687954cab389a6d608 inherit pub_methods_classarmnn_1_1profiling_1_1_i_periodic_counter_capture"><td class="memSeparator" colspan="2">&#160;</td></tr>
131</table>
132<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
133<div class="textblock">
134<p class="definition">Definition at line <a class="el" href="_periodic_counter_capture_8hpp_source.xhtml#l00026">26</a> of file <a class="el" href="_periodic_counter_capture_8hpp_source.xhtml">PeriodicCounterCapture.hpp</a>.</p>
135</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
136<a id="a88aa45fd5401f7fffbd651ca9a9acf33"></a>
137<h2 class="memtitle"><span class="permalink"><a href="#a88aa45fd5401f7fffbd651ca9a9acf33">&#9670;&nbsp;</a></span>PeriodicCounterCapture()</h2>
138
139<div class="memitem">
140<div class="memproto">
141<table class="mlabels">
142 <tr>
143 <td class="mlabels-left">
144 <table class="memname">
145 <tr>
146 <td class="memname"><a class="el" href="classarmnn_1_1profiling_1_1_periodic_counter_capture.xhtml">PeriodicCounterCapture</a> </td>
147 <td>(</td>
148 <td class="paramtype">const <a class="el" href="classarmnn_1_1profiling_1_1_holder.xhtml">Holder</a> &amp;&#160;</td>
149 <td class="paramname"><em>data</em>, </td>
150 </tr>
151 <tr>
152 <td class="paramkey"></td>
153 <td></td>
154 <td class="paramtype"><a class="el" href="classarmnn_1_1profiling_1_1_i_send_counter_packet.xhtml">ISendCounterPacket</a> &amp;&#160;</td>
155 <td class="paramname"><em>packet</em>, </td>
156 </tr>
157 <tr>
158 <td class="paramkey"></td>
159 <td></td>
160 <td class="paramtype">const <a class="el" href="classarmnn_1_1profiling_1_1_i_read_counter_values.xhtml">IReadCounterValues</a> &amp;&#160;</td>
161 <td class="paramname"><em>readCounterValue</em>, </td>
162 </tr>
163 <tr>
164 <td class="paramkey"></td>
165 <td></td>
166 <td class="paramtype">const <a class="el" href="classarmnn_1_1profiling_1_1_i_counter_mappings.xhtml">ICounterMappings</a> &amp;&#160;</td>
167 <td class="paramname"><em>counterIdMap</em>, </td>
168 </tr>
169 <tr>
170 <td class="paramkey"></td>
171 <td></td>
172 <td class="paramtype">const std::unordered_map&lt; <a class="el" href="classarmnn_1_1_backend_id.xhtml">armnn::BackendId</a>, std::shared_ptr&lt; <a class="el" href="classarmnn_1_1profiling_1_1_i_backend_profiling_context.xhtml">armnn::profiling::IBackendProfilingContext</a> &gt;&gt; &amp;&#160;</td>
173 <td class="paramname"><em>backendProfilingContexts</em>&#160;</td>
174 </tr>
175 <tr>
176 <td></td>
177 <td>)</td>
178 <td></td><td></td>
179 </tr>
180 </table>
181 </td>
182 <td class="mlabels-right">
183<span class="mlabels"><span class="mlabel">inline</span></span> </td>
184 </tr>
185</table>
186</div><div class="memdoc">
187
188<p class="definition">Definition at line <a class="el" href="_periodic_counter_capture_8hpp_source.xhtml#l00029">29</a> of file <a class="el" href="_periodic_counter_capture_8hpp_source.xhtml">PeriodicCounterCapture.hpp</a>.</p>
189<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 -->
190</div>
191</div>
192<a id="ac189d7dbcd5f9b1d460d7f9d07ca938f"></a>
193<h2 class="memtitle"><span class="permalink"><a href="#ac189d7dbcd5f9b1d460d7f9d07ca938f">&#9670;&nbsp;</a></span>~PeriodicCounterCapture()</h2>
194
195<div class="memitem">
196<div class="memproto">
197<table class="mlabels">
198 <tr>
199 <td class="mlabels-left">
200 <table class="memname">
201 <tr>
202 <td class="memname">~<a class="el" href="classarmnn_1_1profiling_1_1_periodic_counter_capture.xhtml">PeriodicCounterCapture</a> </td>
203 <td>(</td>
204 <td class="paramname"></td><td>)</td>
205 <td></td>
206 </tr>
207 </table>
208 </td>
209 <td class="mlabels-right">
210<span class="mlabels"><span class="mlabel">inline</span></span> </td>
211 </tr>
212</table>
213</div><div class="memdoc">
214
215<p class="definition">Definition at line <a class="el" href="_periodic_counter_capture_8hpp_source.xhtml#l00044">44</a> of file <a class="el" href="_periodic_counter_capture_8hpp_source.xhtml">PeriodicCounterCapture.hpp</a>.</p>
216
217<p class="reference">References <a class="el" href="_periodic_counter_capture_8cpp_source.xhtml#l00018">PeriodicCounterCapture::Start()</a>, and <a class="el" href="_periodic_counter_capture_8cpp_source.xhtml#l00037">PeriodicCounterCapture::Stop()</a>.</p>
218<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.xhtml#a634c58de2126b4a4e6a2a093e60e1290">Stop</a>(); }</div><div class="ttc" id="classarmnn_1_1profiling_1_1_periodic_counter_capture_xhtml_a634c58de2126b4a4e6a2a093e60e1290"><div class="ttname"><a href="classarmnn_1_1profiling_1_1_periodic_counter_capture.xhtml#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.xhtml#l00037">PeriodicCounterCapture.cpp:37</a></div></div>
219</div><!-- fragment -->
220</div>
221</div>
222<h2 class="groupheader">Member Function Documentation</h2>
223<a id="ad201152b05beda61e51e3594ff07c8fe"></a>
224<h2 class="memtitle"><span class="permalink"><a href="#ad201152b05beda61e51e3594ff07c8fe">&#9670;&nbsp;</a></span>IsRunning()</h2>
225
226<div class="memitem">
227<div class="memproto">
228<table class="mlabels">
229 <tr>
230 <td class="mlabels-left">
231 <table class="memname">
232 <tr>
233 <td class="memname">bool IsRunning </td>
234 <td>(</td>
235 <td class="paramname"></td><td>)</td>
236 <td> const</td>
237 </tr>
238 </table>
239 </td>
240 <td class="mlabels-right">
241<span class="mlabels"><span class="mlabel">inline</span></span> </td>
242 </tr>
243</table>
244</div><div class="memdoc">
245
246<p class="definition">Definition at line <a class="el" href="_periodic_counter_capture_8hpp_source.xhtml#l00048">48</a> of file <a class="el" href="_periodic_counter_capture_8hpp_source.xhtml">PeriodicCounterCapture.hpp</a>.</p>
247<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 -->
248</div>
249</div>
250<a id="a156f3866ca69d98b4d9e6e1c1b3ec7da"></a>
251<h2 class="memtitle"><span class="permalink"><a href="#a156f3866ca69d98b4d9e6e1c1b3ec7da">&#9670;&nbsp;</a></span>Start()</h2>
252
253<div class="memitem">
254<div class="memproto">
255<table class="mlabels">
256 <tr>
257 <td class="mlabels-left">
258 <table class="memname">
259 <tr>
260 <td class="memname">void Start </td>
261 <td>(</td>
262 <td class="paramname"></td><td>)</td>
263 <td></td>
264 </tr>
265 </table>
266 </td>
267 <td class="mlabels-right">
268<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
269 </tr>
270</table>
271</div><div class="memdoc">
272
273<p>Implements <a class="el" href="classarmnn_1_1profiling_1_1_i_periodic_counter_capture.xhtml#a63ce9b9c6710c0dae98f88d6c602313a">IPeriodicCounterCapture</a>.</p>
274
275<p class="definition">Definition at line <a class="el" href="_periodic_counter_capture_8cpp_source.xhtml#l00018">18</a> of file <a class="el" href="_periodic_counter_capture_8cpp_source.xhtml">PeriodicCounterCapture.cpp</a>.</p>
276
277<p class="reference">Referenced by <a class="el" href="_profiling_tests_8cpp_source.xhtml#l02080">BOOST_AUTO_TEST_CASE()</a>, and <a class="el" href="_periodic_counter_capture_8hpp_source.xhtml#l00044">PeriodicCounterCapture::~PeriodicCounterCapture()</a>.</p>
278<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 -->
279</div>
280</div>
281<a id="a634c58de2126b4a4e6a2a093e60e1290"></a>
282<h2 class="memtitle"><span class="permalink"><a href="#a634c58de2126b4a4e6a2a093e60e1290">&#9670;&nbsp;</a></span>Stop()</h2>
283
284<div class="memitem">
285<div class="memproto">
286<table class="mlabels">
287 <tr>
288 <td class="mlabels-left">
289 <table class="memname">
290 <tr>
291 <td class="memname">void Stop </td>
292 <td>(</td>
293 <td class="paramname"></td><td>)</td>
294 <td></td>
295 </tr>
296 </table>
297 </td>
298 <td class="mlabels-right">
299<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
300 </tr>
301</table>
302</div><div class="memdoc">
303
304<p>Implements <a class="el" href="classarmnn_1_1profiling_1_1_i_periodic_counter_capture.xhtml#a4d7bebcc22c1b09cf961b83bf84033b6">IPeriodicCounterCapture</a>.</p>
305
306<p class="definition">Definition at line <a class="el" href="_periodic_counter_capture_8cpp_source.xhtml#l00037">37</a> of file <a class="el" href="_periodic_counter_capture_8cpp_source.xhtml">PeriodicCounterCapture.cpp</a>.</p>
307
308<p class="reference">References <a class="el" href="_logging_8hpp_source.xhtml#l00163">ARMNN_LOG</a>, <a class="el" href="_holder_8cpp_source.xhtml#l00054">Holder::GetCaptureData()</a>, <a class="el" href="classarmnn_1_1profiling_1_1_i_read_counter_values.xhtml#af0092bd7f4da4a071b29bc04aec883cd">IReadCounterValues::GetCounterValue()</a>, <a class="el" href="classarmnn_1_1profiling_1_1_i_counter_mappings.xhtml#a83e6db8d13e21158334ca6722b20fa67">ICounterMappings::GetGlobalId()</a>, <a class="el" href="_profiling_utils_8cpp_source.xhtml#l01050">armnn::profiling::GetTimestamp()</a>, <a class="el" href="classarmnn_1_1profiling_1_1_i_send_counter_packet.xhtml#aeacf0722dbf513d511b46a9bf43bfa4a">ISendCounterPacket::SendPeriodicCounterCapturePacket()</a>, <a class="el" href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407a7b83d3f08fa392b79e3f553b585971cd">armnn::warning</a>, and <a class="el" href="_exceptions_8cpp_source.xhtml#l00032">Exception::what()</a>.</p>
309
310<p class="reference">Referenced by <a class="el" href="_profiling_tests_8cpp_source.xhtml#l02080">BOOST_AUTO_TEST_CASE()</a>, <a class="el" href="_profiling_service_8cpp_source.xhtml#l00296">ProfilingService::GetSendTimelinePacket()</a>, <a class="el" href="_profiling_service_8cpp_source.xhtml#l00089">ProfilingService::Update()</a>, and <a class="el" href="_periodic_counter_capture_8hpp_source.xhtml#l00044">PeriodicCounterCapture::~PeriodicCounterCapture()</a>.</p>
311<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 -->
312</div>
313</div>
314<hr/>The documentation for this class was generated from the following files:<ul>
315<li>src/profiling/<a class="el" href="_periodic_counter_capture_8hpp_source.xhtml">PeriodicCounterCapture.hpp</a></li>
316<li>src/profiling/<a class="el" href="_periodic_counter_capture_8cpp_source.xhtml">PeriodicCounterCapture.cpp</a></li>
317</ul>
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