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<div class="title">NeonTimer.cpp</div> </div>
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<a href="_neon_timer_8cpp.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright © 2017 Arm Ltd. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include "<a class="code" href="_neon_timer_8hpp.xhtml">NeonTimer.hpp</a>"</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "<a class="code" href="_neon_interceptor_scheduler_8hpp.xhtml">NeonInterceptorScheduler.hpp</a>"</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <<a class="code" href="_assert_8hpp.xhtml">armnn/utility/Assert.hpp</a>></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <memory></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="keyword">namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> {</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">namespace</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> {</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">static</span> thread_local <span class="keyword">auto</span> g_Interceptor = std::make_shared<NeonInterceptorScheduler>(arm_compute::Scheduler::get());</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> }</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="classarmnn_1_1_neon_timer.xhtml#a156f3866ca69d98b4d9e6e1c1b3ec7da"> 20</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_neon_timer.xhtml#a156f3866ca69d98b4d9e6e1c1b3ec7da">NeonTimer::Start</a>()</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> {</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  m_Kernels.clear();</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <a class="code" href="_assert_8hpp.xhtml#a5698be69cbd5dfe6c28fcd9867e8cbed">ARMNN_ASSERT</a>(g_Interceptor->GetKernels() == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  g_Interceptor->SetKernels(&m_Kernels);</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  m_RealSchedulerType = arm_compute::Scheduler::get_type();</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="comment">//Note: We can't currently replace a custom scheduler</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keywordflow">if</span>(m_RealSchedulerType != arm_compute::Scheduler::Type::CUSTOM)</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="comment">// Keep the real schedule and add NeonInterceptorScheduler as an interceptor</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  m_RealScheduler = &arm_compute::Scheduler::get();</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  arm_compute::Scheduler::set(std::static_pointer_cast<arm_compute::IScheduler>(g_Interceptor));</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  }</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> }</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classarmnn_1_1_neon_timer.xhtml#a634c58de2126b4a4e6a2a093e60e1290"> 36</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_neon_timer.xhtml#a634c58de2126b4a4e6a2a093e60e1290">NeonTimer::Stop</a>()</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="comment">// Restore real scheduler</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  g_Interceptor->SetKernels(<span class="keyword">nullptr</span>);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  arm_compute::Scheduler::set(m_RealSchedulerType);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  m_RealScheduler = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> }</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classarmnn_1_1_neon_timer.xhtml#a86ea36032637c02c045f2d433036a203"> 44</a></span> std::vector<Measurement> <a class="code" href="classarmnn_1_1_neon_timer.xhtml#a86ea36032637c02c045f2d433036a203">NeonTimer::GetMeasurements</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword"></span>{</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  std::vector<Measurement> measurements = m_Kernels;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> kernel_number = 0;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> & kernel : measurements)</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  std::string kernelName = std::string(this-><a class="code" href="classarmnn_1_1_neon_timer.xhtml#ad47edad463024345ce1409153c259215">GetName</a>()) + <span class="stringliteral">"/"</span> + std::to_string(kernel_number++) + <span class="stringliteral">": "</span> + kernel</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  .m_Name;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  kernel.m_Name = kernelName;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  }</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">return</span> measurements;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> }</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classarmnn_1_1_neon_timer.xhtml#ad47edad463024345ce1409153c259215"> 57</a></span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classarmnn_1_1_neon_timer.xhtml#ad47edad463024345ce1409153c259215">NeonTimer::GetName</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keyword"></span>{</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">return</span> <span class="stringliteral">"NeonKernelTimer"</span>;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> }</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> }</div><div class="ttc" id="_neon_interceptor_scheduler_8hpp_xhtml"><div class="ttname"><a href="_neon_interceptor_scheduler_8hpp.xhtml">NeonInterceptorScheduler.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_neon_timer_xhtml_a86ea36032637c02c045f2d433036a203"><div class="ttname"><a href="classarmnn_1_1_neon_timer.xhtml#a86ea36032637c02c045f2d433036a203">armnn::NeonTimer::GetMeasurements</a></div><div class="ttdeci">std::vector< Measurement > GetMeasurements() const override</div><div class="ttdef"><b>Definition:</b> <a href="_neon_timer_8cpp_source.xhtml#l00044">NeonTimer.cpp:44</a></div></div>
<div class="ttc" id="classarmnn_1_1_neon_timer_xhtml_a156f3866ca69d98b4d9e6e1c1b3ec7da"><div class="ttname"><a href="classarmnn_1_1_neon_timer.xhtml#a156f3866ca69d98b4d9e6e1c1b3ec7da">armnn::NeonTimer::Start</a></div><div class="ttdeci">void Start() override</div><div class="ttdef"><b>Definition:</b> <a href="_neon_timer_8cpp_source.xhtml#l00020">NeonTimer.cpp:20</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml"><div class="ttname"><a href="namespacearmnn.xhtml">armnn</a></div><div class="ttdoc">Copyright (c) 2021 ARM Limited and Contributors. </div><div class="ttdef"><b>Definition:</b> <a href="01__00__software__tools_8dox_source.xhtml#l00006">01_00_software_tools.dox:6</a></div></div>
<div class="ttc" id="classarmnn_1_1_neon_timer_xhtml_a634c58de2126b4a4e6a2a093e60e1290"><div class="ttname"><a href="classarmnn_1_1_neon_timer.xhtml#a634c58de2126b4a4e6a2a093e60e1290">armnn::NeonTimer::Stop</a></div><div class="ttdeci">void Stop() override</div><div class="ttdef"><b>Definition:</b> <a href="_neon_timer_8cpp_source.xhtml#l00036">NeonTimer.cpp:36</a></div></div>
<div class="ttc" id="_assert_8hpp_xhtml_a5698be69cbd5dfe6c28fcd9867e8cbed"><div class="ttname"><a href="_assert_8hpp.xhtml#a5698be69cbd5dfe6c28fcd9867e8cbed">ARMNN_ASSERT</a></div><div class="ttdeci">#define ARMNN_ASSERT(COND)</div><div class="ttdef"><b>Definition:</b> <a href="_assert_8hpp_source.xhtml#l00014">Assert.hpp:14</a></div></div>
<div class="ttc" id="_assert_8hpp_xhtml"><div class="ttname"><a href="_assert_8hpp.xhtml">Assert.hpp</a></div></div>
<div class="ttc" id="_neon_timer_8hpp_xhtml"><div class="ttname"><a href="_neon_timer_8hpp.xhtml">NeonTimer.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_neon_timer_xhtml_ad47edad463024345ce1409153c259215"><div class="ttname"><a href="classarmnn_1_1_neon_timer.xhtml#ad47edad463024345ce1409153c259215">armnn::NeonTimer::GetName</a></div><div class="ttdeci">const char * GetName() const override</div><div class="ttdef"><b>Definition:</b> <a href="_neon_timer_8cpp_source.xhtml#l00057">NeonTimer.cpp:57</a></div></div>
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