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<div class="title">Profiling.hpp</div> </div>
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<a href="_profiling_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Copyright © 2017 Arm Ltd. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;</div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_profiling_event_8hpp.html">ProfilingEvent.hpp</a>&quot;</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;</div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_i_profiler_8hpp.html">armnn/IProfiler.hpp</a>&quot;</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_wall_clock_timer_8hpp.html">WallClockTimer.hpp</a>&quot;</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &lt;chrono&gt;</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="preprocessor">#include &lt;iosfwd&gt;</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#include &lt;ctime&gt;</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#include &lt;stack&gt;</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &lt;map&gt;</span></div><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="preprocessor">#include &lt;boost/core/ignore_unused.hpp&gt;</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacearmnn.html">armnn</a></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;{</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="comment">// Simple single-threaded profiler.</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="comment">// Tracks events reported by BeginEvent()/EndEvent() and outputs detailed information and stats when</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="comment">// Profiler::AnalyzeEventsAndWriteResults() is called.</span></div><div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="classarmnn_1_1_profiler.html"> 28</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarmnn_1_1_profiler.html">Profiler</a> final : <span class="keyword">public</span> <a class="code" href="classarmnn_1_1_i_profiler.html">IProfiler</a></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="keyword">public</span>:</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <a class="code" href="classarmnn_1_1_profiler.html#a997beb676bd403881fa274ec7ac9854c">Profiler</a>();</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; <a class="code" href="classarmnn_1_1_profiler.html#aa0f87e10a29a76f6358f43b09621df51">~Profiler</a>();</div><div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classarmnn_1_1_profiler.html#a70926d23f3aef7e657a9057a7badb014"> 33</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classarmnn_1_1_profiler.html#a70926d23f3aef7e657a9057a7badb014">InstrumentPtr</a> = std::unique_ptr&lt;Instrument&gt;;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="comment">// Marks the beginning of a user-defined event.</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="comment">// No attempt will be made to copy the name string: it must be known at compile time.</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <a class="code" href="classarmnn_1_1_event.html">Event</a>* <a class="code" href="classarmnn_1_1_profiler.html#abaf660a136b904fbcbd0c374fea38cd0">BeginEvent</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_id.html">BackendId</a>&amp; backendId, <span class="keyword">const</span> std::string&amp; name, std::vector&lt;InstrumentPtr&gt;&amp;&amp; instruments);</div><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">// Marks the end of a user-defined event.</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_profiler.html#a8ed16398e69bb7b0625e3cf4a279b1f3">EndEvent</a>(<a class="code" href="classarmnn_1_1_event.html">Event</a>* event);</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">// Enables/disables profiling.</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_profiler.html#a537b76b2a9f7fbcb538eabe994e424e0">EnableProfiling</a>(<span class="keywordtype">bool</span> enableProfiling) <span class="keyword">override</span>;</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">// Checks if profiling is enabled.</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_profiler.html#ad5ac843dd60a0ff7d4ab327f43fb88a5">IsProfilingEnabled</a>() <span class="keyword">override</span>;</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; <span class="comment">// Increments the event tag, allowing grouping of events in a user-defined manner (e.g. per inference).</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_profiler.html#afb5ba6c1110d2ea400f49ad7f3ac4d15">UpdateEventTag</a>();</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="comment">// Analyzes the tracked events and writes the results to the given output stream.</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="comment">// Please refer to the configuration variables in Profiling.cpp to customize the information written.</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_profiler.html#aeb61437c18e4bc111811428aec0e3ae9">AnalyzeEventsAndWriteResults</a>(std::ostream&amp; outStream) <span class="keyword">const override</span>;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="comment">// Print stats for events in JSON Format to the given output stream.</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_profiler.html#a352a82f3a338acf06a20d290f605c489">Print</a>(std::ostream&amp; outStream) <span class="keyword">const override</span>;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="comment">// Gets the color to render an event with, based on which device it denotes.</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; uint32_t <a class="code" href="classarmnn_1_1_profiler.html#ac2afea56b7e3ffcc81f49f15febf88f1">GetEventColor</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_id.html">BackendId</a>&amp; backendId) <span class="keyword">const</span>;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keyword">using</span> EventPtr = std::unique_ptr&lt;Event&gt;;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="keyword">struct </span>Marker</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; {</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; std::size_t m_Id;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; };</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keyword">struct </span>ProfilingEventStats</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; {</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="keywordtype">double</span> m_TotalMs;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="keywordtype">double</span> m_MinMs;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordtype">double</span> m_MaxMs;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; uint32_t m_Count;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; };</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> EventIterType&gt;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordtype">void</span> AnalyzeEventSequenceAndWriteResults(EventIterType first, EventIterType last, std::ostream&amp; outStream) <span class="keyword">const</span>;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; std::map&lt;std::string, ProfilingEventStats&gt; CalculateProfilingEventStats() <span class="keyword">const</span>;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <span class="keywordtype">void</span> PopulateInferences(std::vector&lt;const Event*&gt;&amp; outInferences, <span class="keywordtype">int</span>&amp; outBaseLevel) <span class="keyword">const</span>;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keywordtype">void</span> PopulateDescendants(std::map&lt;<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_event.html">Event</a>*, std::vector&lt;const Event*&gt;&gt;&amp; outDescendantsMap) <span class="keyword">const</span>;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; std::stack&lt;Event*&gt; m_Parents;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; std::vector&lt;EventPtr&gt; m_EventSequence;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keywordtype">bool</span> m_ProfilingEnabled;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="comment">// Friend functions for unit testing, see ProfilerTests.cpp.</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keyword">friend</span> <span class="keywordtype">size_t</span> <a class="code" href="classarmnn_1_1_profiler.html#a3269840850209f5ae295310924b6175f">GetProfilerEventSequenceSize</a>(<a class="code" href="classarmnn_1_1_profiler.html">armnn::Profiler</a>* profiler);</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;};</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;<span class="comment">// Singleton profiler manager.</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;<span class="comment">// Keeps track of all the running profiler instances.</span></div><div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="classarmnn_1_1_profiler_manager.html"> 94</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarmnn_1_1_profiler_manager.html">ProfilerManager</a></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;{</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="comment">// Register the given profiler as a thread local pointer.</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <span class="keywordtype">void</span> RegisterProfiler(<a class="code" href="classarmnn_1_1_profiler.html">Profiler</a>* profiler);</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="comment">// Gets the thread local pointer to the profiler.</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <a class="code" href="classarmnn_1_1_profiler.html">Profiler</a>* GetProfiler();</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="comment">// Accesses the singleton.</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keyword">static</span> <a class="code" href="classarmnn_1_1_profiler_manager.html">ProfilerManager</a>&amp; GetInstance();</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="comment">// The constructor is kept private so that other instances of this class (other that the singleton&#39;s)</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="comment">// can&#39;t be allocated.</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <a class="code" href="classarmnn_1_1_profiler_manager.html">ProfilerManager</a>() {}</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;};</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;<span class="comment">// Helper to easily add event markers to the codebase.</span></div><div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classarmnn_1_1_scoped_profiling_event.html"> 113</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarmnn_1_1_scoped_profiling_event.html">ScopedProfilingEvent</a></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160;{</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="classarmnn_1_1_scoped_profiling_event.html#a70926d23f3aef7e657a9057a7badb014"> 116</a></span>&#160; <span class="keyword">using</span> <a class="code" href="classarmnn_1_1_scoped_profiling_event.html#a70926d23f3aef7e657a9057a7badb014">InstrumentPtr</a> = std::unique_ptr&lt;Instrument&gt;;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span>... Args&gt;</div><div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="classarmnn_1_1_scoped_profiling_event.html#ac7608b3f327d278d885252b6b808ed82"> 119</a></span>&#160; <a class="code" href="classarmnn_1_1_scoped_profiling_event.html#ac7608b3f327d278d885252b6b808ed82">ScopedProfilingEvent</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_id.html">BackendId</a>&amp; backendId, <span class="keyword">const</span> std::string&amp; name, Args... args)</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; : m_Event(nullptr)</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; , m_Profiler(<a class="code" href="classarmnn_1_1_profiler_manager.html">ProfilerManager</a>::GetInstance().GetProfiler())</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; {</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="keywordflow">if</span> (m_Profiler &amp;&amp; m_Profiler-&gt;IsProfilingEnabled())</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; {</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; std::vector&lt;InstrumentPtr&gt; instruments(0);</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; instruments.reserve(<span class="keyword">sizeof</span>...(args)); <span class="comment">//One allocation</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; ConstructNextInVector(instruments, args...);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; m_Event = m_Profiler-&gt;BeginEvent(backendId, name, std::move(instruments));</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; }</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; }</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"><a class="line" href="classarmnn_1_1_scoped_profiling_event.html#aa4f6b27d8649f796fba223997c3a9087"> 132</a></span>&#160; <a class="code" href="classarmnn_1_1_scoped_profiling_event.html#aa4f6b27d8649f796fba223997c3a9087">~ScopedProfilingEvent</a>()</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; {</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="keywordflow">if</span> (m_Profiler &amp;&amp; m_Event)</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; {</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; m_Profiler-&gt;EndEvent(m_Event);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; }</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; }</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="keywordtype">void</span> ConstructNextInVector(std::vector&lt;InstrumentPtr&gt;&amp; instruments)</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; {</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; boost::ignore_unused(instruments);</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="keyword">template</span>&lt;<span class="keyword">typename</span> Arg, <span class="keyword">typename</span>... Args&gt;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <span class="keywordtype">void</span> ConstructNextInVector(std::vector&lt;InstrumentPtr&gt;&amp; instruments, Arg arg, Args... args)</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; instruments.emplace_back(std::make_unique&lt;Arg&gt;(arg));</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; ConstructNextInVector(instruments, args...);</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; }</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; <a class="code" href="classarmnn_1_1_event.html">Event</a>* m_Event; </div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <a class="code" href="classarmnn_1_1_profiler.html">Profiler</a>* m_Profiler; </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;};</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;} <span class="comment">// namespace armnn</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;<span class="preprocessor">#include &lt;boost/preprocessor.hpp&gt;</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;</div><div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="_profiling_8hpp.html#a566a0dc72e6b9e3898c930e7a68fc894"> 163</a></span>&#160;<span class="preprocessor">#define ARMNN_SCOPED_PROFILING_EVENT_WITH_INSTRUMENTS_UNIQUE_LOC(backendId, </span><span class="comment">/*name,*/</span><span class="preprocessor"> ...) \</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160;<span class="preprocessor"> armnn::ScopedProfilingEvent BOOST_PP_CAT(e_,__LINE__)(backendId, </span><span class="comment">/*name,*/</span><span class="preprocessor"> __VA_ARGS__);</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;<span class="comment">// The event name must be known at compile time</span></div><div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="_profiling_8hpp.html#a1a638e817a4bf185cd95dc61f8cca62c"> 167</a></span>&#160;<span class="preprocessor">#define ARMNN_SCOPED_PROFILING_EVENT_WITH_INSTRUMENTS(backendId, </span><span class="comment">/*name,*/</span><span class="preprocessor"> ...) \</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160;<span class="preprocessor"> ARMNN_SCOPED_PROFILING_EVENT_WITH_INSTRUMENTS_UNIQUE_LOC(backendId, </span><span class="comment">/*name,*/</span><span class="preprocessor"> __VA_ARGS__);</span></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"><a class="line" href="_profiling_8hpp.html#a5ccc65e2c464ac05ce311fdae7ede03a"> 170</a></span>&#160;<span class="preprocessor">#define ARMNN_SCOPED_PROFILING_EVENT(backendId, name) \</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160;<span class="preprocessor"> ARMNN_SCOPED_PROFILING_EVENT_WITH_INSTRUMENTS(backendId, name, armnn::WallClockTimer())</span></div><div class="ttc" id="_i_profiler_8hpp_html"><div class="ttname"><a href="_i_profiler_8hpp.html">IProfiler.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_profiler_html_abaf660a136b904fbcbd0c374fea38cd0"><div class="ttname"><a href="classarmnn_1_1_profiler.html#abaf660a136b904fbcbd0c374fea38cd0">armnn::Profiler::BeginEvent</a></div><div class="ttdeci">Event * BeginEvent(const BackendId &amp;backendId, const std::string &amp;name, std::vector&lt; InstrumentPtr &gt; &amp;&amp;instruments)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00200">Profiling.cpp:200</a></div></div>
<div class="ttc" id="classarmnn_1_1_profiler_html_afb5ba6c1110d2ea400f49ad7f3ac4d15"><div class="ttname"><a href="classarmnn_1_1_profiler.html#afb5ba6c1110d2ea400f49ad7f3ac4d15">armnn::Profiler::UpdateEventTag</a></div><div class="ttdeci">void UpdateEventTag()</div></div>
<div class="ttc" id="classarmnn_1_1_profiler_html_a997beb676bd403881fa274ec7ac9854c"><div class="ttname"><a href="classarmnn_1_1_profiler.html#a997beb676bd403881fa274ec7ac9854c">armnn::Profiler::Profiler</a></div><div class="ttdeci">Profiler()</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00165">Profiling.cpp:165</a></div></div>
<div class="ttc" id="classarmnn_1_1_scoped_profiling_event_html"><div class="ttname"><a href="classarmnn_1_1_scoped_profiling_event.html">armnn::ScopedProfilingEvent</a></div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8hpp_source.html#l00113">Profiling.hpp:113</a></div></div>
<div class="ttc" id="classarmnn_1_1_profiler_html_aa0f87e10a29a76f6358f43b09621df51"><div class="ttname"><a href="classarmnn_1_1_profiler.html#aa0f87e10a29a76f6358f43b09621df51">armnn::Profiler::~Profiler</a></div><div class="ttdeci">~Profiler()</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00176">Profiling.cpp:176</a></div></div>
<div class="ttc" id="classarmnn_1_1_i_profiler_html"><div class="ttname"><a href="classarmnn_1_1_i_profiler.html">armnn::IProfiler</a></div><div class="ttdef"><b>Definition:</b> <a href="_i_profiler_8hpp_source.html#l00013">IProfiler.hpp:13</a></div></div>
<div class="ttc" id="classarmnn_1_1_backend_id_html"><div class="ttname"><a href="classarmnn_1_1_backend_id.html">armnn::BackendId</a></div><div class="ttdef"><b>Definition:</b> <a href="_backend_id_8hpp_source.html#l00075">BackendId.hpp:75</a></div></div>
<div class="ttc" id="_profiling_event_8hpp_html"><div class="ttname"><a href="_profiling_event_8hpp.html">ProfilingEvent.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_profiler_html_a8ed16398e69bb7b0625e3cf4a279b1f3"><div class="ttname"><a href="classarmnn_1_1_profiler.html#a8ed16398e69bb7b0625e3cf4a279b1f3">armnn::Profiler::EndEvent</a></div><div class="ttdeci">void EndEvent(Event *event)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00217">Profiling.cpp:217</a></div></div>
<div class="ttc" id="classarmnn_1_1_scoped_profiling_event_html_aa4f6b27d8649f796fba223997c3a9087"><div class="ttname"><a href="classarmnn_1_1_scoped_profiling_event.html#aa4f6b27d8649f796fba223997c3a9087">armnn::ScopedProfilingEvent::~ScopedProfilingEvent</a></div><div class="ttdeci">~ScopedProfilingEvent()</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8hpp_source.html#l00132">Profiling.hpp:132</a></div></div>
<div class="ttc" id="classarmnn_1_1_profiler_html"><div class="ttname"><a href="classarmnn_1_1_profiler.html">armnn::Profiler</a></div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8hpp_source.html#l00028">Profiling.hpp:28</a></div></div>
<div class="ttc" id="classarmnn_1_1_event_html"><div class="ttname"><a href="classarmnn_1_1_event.html">armnn::Event</a></div><div class="ttdef"><b>Definition:</b> <a href="_profiling_event_8hpp_source.html#l00023">ProfilingEvent.hpp:23</a></div></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>
<div class="ttc" id="classarmnn_1_1_profiler_html_a537b76b2a9f7fbcb538eabe994e424e0"><div class="ttname"><a href="classarmnn_1_1_profiler.html#a537b76b2a9f7fbcb538eabe994e424e0">armnn::Profiler::EnableProfiling</a></div><div class="ttdeci">void EnableProfiling(bool enableProfiling) override</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00195">Profiling.cpp:195</a></div></div>
<div class="ttc" id="namespacearmnn_html"><div class="ttname"><a href="namespacearmnn.html">armnn</a></div><div class="ttdef"><b>Definition:</b> <a href="_backend_helper_8hpp_source.html#l00011">BackendHelper.hpp:11</a></div></div>
<div class="ttc" id="_wall_clock_timer_8hpp_html"><div class="ttname"><a href="_wall_clock_timer_8hpp.html">WallClockTimer.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_profiler_manager_html"><div class="ttname"><a href="classarmnn_1_1_profiler_manager.html">armnn::ProfilerManager</a></div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8hpp_source.html#l00094">Profiling.hpp:94</a></div></div>
<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>
<div class="ttc" id="classarmnn_1_1_profiler_html_aeb61437c18e4bc111811428aec0e3ae9"><div class="ttname"><a href="classarmnn_1_1_profiler.html#aeb61437c18e4bc111811428aec0e3ae9">armnn::Profiler::AnalyzeEventsAndWriteResults</a></div><div class="ttdeci">void AnalyzeEventsAndWriteResults(std::ostream &amp;outStream) const override</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00380">Profiling.cpp:380</a></div></div>
<div class="ttc" id="classarmnn_1_1_profiler_html_a70926d23f3aef7e657a9057a7badb014"><div class="ttname"><a href="classarmnn_1_1_profiler.html#a70926d23f3aef7e657a9057a7badb014">armnn::Profiler::InstrumentPtr</a></div><div class="ttdeci">std::unique_ptr&lt; Instrument &gt; InstrumentPtr</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8hpp_source.html#l00033">Profiling.hpp:33</a></div></div>
<div class="ttc" id="classarmnn_1_1_scoped_profiling_event_html_a70926d23f3aef7e657a9057a7badb014"><div class="ttname"><a href="classarmnn_1_1_scoped_profiling_event.html#a70926d23f3aef7e657a9057a7badb014">armnn::ScopedProfilingEvent::InstrumentPtr</a></div><div class="ttdeci">std::unique_ptr&lt; Instrument &gt; InstrumentPtr</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8hpp_source.html#l00116">Profiling.hpp:116</a></div></div>
<div class="ttc" id="classarmnn_1_1_profiler_html_a3269840850209f5ae295310924b6175f"><div class="ttname"><a href="classarmnn_1_1_profiler.html#a3269840850209f5ae295310924b6175f">armnn::Profiler::GetProfilerEventSequenceSize</a></div><div class="ttdeci">friend size_t GetProfilerEventSequenceSize(armnn::Profiler *profiler)</div><div class="ttdef"><b>Definition:</b> <a href="_profiler_tests_8cpp_source.html#l00022">ProfilerTests.cpp:22</a></div></div>
<div class="ttc" id="classarmnn_1_1_profiler_html_ad5ac843dd60a0ff7d4ab327f43fb88a5"><div class="ttname"><a href="classarmnn_1_1_profiler.html#ad5ac843dd60a0ff7d4ab327f43fb88a5">armnn::Profiler::IsProfilingEnabled</a></div><div class="ttdeci">bool IsProfilingEnabled() override</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8cpp_source.html#l00190">Profiling.cpp:190</a></div></div>
<div class="ttc" id="classarmnn_1_1_scoped_profiling_event_html_ac7608b3f327d278d885252b6b808ed82"><div class="ttname"><a href="classarmnn_1_1_scoped_profiling_event.html#ac7608b3f327d278d885252b6b808ed82">armnn::ScopedProfilingEvent::ScopedProfilingEvent</a></div><div class="ttdeci">ScopedProfilingEvent(const BackendId &amp;backendId, const std::string &amp;name, Args... args)</div><div class="ttdef"><b>Definition:</b> <a href="_profiling_8hpp_source.html#l00119">Profiling.hpp:119</a></div></div>
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