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<div class="title">ClBackendContext.cpp</div> </div>
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<a href="_cl_backend_context_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="_cl_backend_context_8hpp.xhtml">ClBackendContext.hpp</a>"</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "<a class="code" href="_cl_context_control_8hpp.xhtml">ClContextControl.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="_logging_8hpp.xhtml">armnn/Logging.hpp</a>></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <<a class="code" href="_assert_8hpp.xhtml">armnn/utility/Assert.hpp</a>></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <<a class="code" href="_polymorphic_downcast_8hpp.xhtml">armnn/utility/PolymorphicDowncast.hpp</a>></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="preprocessor">#include <arm_compute/core/CL/OpenCL.h></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <arm_compute/core/CL/CLKernelLibrary.h></span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <arm_compute/runtime/CL/CLScheduler.h></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <arm_compute/runtime/CL/CLTunerTypes.h></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> {</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">struct </span>ClBackendContext::ClContextControlWrapper</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> {</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  ClContextControlWrapper(arm_compute::CLTuner* tuner,</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  arm_compute::CLGEMMHeuristicsHandle* heuristicsHandle,</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keywordtype">bool</span> profilingEnabled)</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  : m_ClContextControl(tuner, heuristicsHandle, profilingEnabled)</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  {}</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordtype">bool</span> Sync()</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  {</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordflow">if</span> (arm_compute::CLScheduler::get().context()() != NULL)</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="comment">// Waits for all queued CL requests to finish before unloading the network they may be using.</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">try</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"> 36</span>  <span class="comment">// Coverity fix: arm_compute::CLScheduler::sync() may throw an exception of type cl::Error.</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  arm_compute::CLScheduler::get().sync();</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  }</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">catch</span> (<span class="keyword">const</span> <a class="code" href="namespacearmnn.xhtml#a93a3ba385cad27c4774e5fe64c025d3da902b0d55fddef6f8d651fe1035b7d4bd">cl::Error</a>&)</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <a class="code" href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a>(<a class="code" href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407a7b83d3f08fa392b79e3f553b585971cd">warning</a>) << <span class="stringliteral">"Runtime::UnloadNetwork(): an error occurred while waiting for "</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="stringliteral">"the queued CL requests to finish"</span>;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  }</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  }</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</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>  <span class="keywordtype">void</span> ClearClCache()</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  {</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">if</span> (arm_compute::CLScheduler::get().context()() != NULL)</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="comment">// There are no loaded networks left, so clear the CL cache to free up memory</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  m_ClContextControl.ClearClCache();</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  }</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  ClContextControl m_ClContextControl;</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"><a class="line" href="namespacearmnn.xhtml#a27ecdfeeea12de313f2b97d309a35d9d"> 62</a></span> std::string <a class="code" href="namespacearmnn.xhtml#a27ecdfeeea12de313f2b97d309a35d9d">LowerString</a>(std::string value)</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  std::transform(value.begin(), value.end(), value.begin(),</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  [](<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> c){ <span class="keywordflow">return</span> std::tolower(c); });</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">return</span> value;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> }</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9a"> 70</a></span> <span class="keyword">enum class</span> <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9a">TuningLevel</a></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> {</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aa6adf97f83acf6453d4a6a4b1070f3754">None</a>,</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aab571ef5b2664270d25bea4f4b61ffe68">Rapid</a>,</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aa960b44c579bc2f6818d2daaf9e4c16f0">Normal</a>,</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aafaf34f09ea1e93bfbf591e19dc0dfb9f">Exhaustive</a></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> };</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="namespacearmnn.xhtml#a3ca05ac77af0a0444ff34c1319094f6d"> 79</a></span> <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9a">TuningLevel</a> <a class="code" href="namespacearmnn.xhtml#a3ca05ac77af0a0444ff34c1319094f6d">ParseTuningLevel</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_options_1_1_var.xhtml">BackendOptions::Var</a>& value, <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9a">TuningLevel</a> defaultValue)</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> {</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">if</span> (value.<a class="code" href="classarmnn_1_1_backend_options_1_1_var.xhtml#aba7f9d096eda6d34bc0c668ee44dd665">IsInt</a>())</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  {</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordtype">int</span> v = value.<a class="code" href="classarmnn_1_1_backend_options_1_1_var.xhtml#ad0c302a166dc669426251446bca2748a">AsInt</a>();</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">if</span> (v > static_cast<int>(<a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aafaf34f09ea1e93bfbf591e19dc0dfb9f">TuningLevel::Exhaustive</a>) ||</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  v < static_cast<int>(<a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aa6adf97f83acf6453d4a6a4b1070f3754">TuningLevel::None</a>))</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  {</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a>(<a class="code" href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407a7b83d3f08fa392b79e3f553b585971cd">warning</a>) << <span class="stringliteral">"Invalid GpuAcc tuning level ("</span><< v << <span class="stringliteral">") selected. "</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="stringliteral">"Using default("</span> << <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(defaultValue) << <span class="stringliteral">")"</span>;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  } <span class="keywordflow">else</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  {</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9a">TuningLevel</a><span class="keyword">></span>(v);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  }</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">return</span> defaultValue;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> }</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="namespacearmnn.xhtml#af464d406b22309a891ed0aa3008a7953"> 97</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespacearmnn.xhtml#af464d406b22309a891ed0aa3008a7953">ParseBoolean</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_options_1_1_var.xhtml">BackendOptions::Var</a>& value, <span class="keywordtype">bool</span> defaultValue)</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">if</span> (value.<a class="code" href="classarmnn_1_1_backend_options_1_1_var.xhtml#aec3bdef27fa2d4de29db82d2334ad2d8">IsBool</a>())</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  {</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">return</span> value.<a class="code" href="classarmnn_1_1_backend_options_1_1_var.xhtml#ac488187ef67bf8905cbe686daab95183">AsBool</a>();</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  }</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">return</span> defaultValue;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> }</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="namespacearmnn.xhtml#a4e9a59f936f3d2050a17597d22825f53"> 106</a></span> std::string <a class="code" href="namespacearmnn.xhtml#a4e9a59f936f3d2050a17597d22825f53">ParseFile</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_options_1_1_var.xhtml">BackendOptions::Var</a>& value, std::string defaultValue)</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> {</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span> (value.<a class="code" href="classarmnn_1_1_backend_options_1_1_var.xhtml#a7c412f98489e7d252ef40ed053a3908c">IsString</a>())</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  {</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> value.<a class="code" href="classarmnn_1_1_backend_options_1_1_var.xhtml#a5e3562cda960da001597e7dd5679b140">AsString</a>();</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">return</span> defaultValue;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> }</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="namespacearmnn.xhtml#ab562537b5c1ef1e6cde9db9f5fa322bd"> 115</a></span> <span class="keywordtype">void</span> <a class="code" href="namespacearmnn.xhtml#ab562537b5c1ef1e6cde9db9f5fa322bd">ConfigureTuner</a>(arm_compute::CLTuner &tuner, <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9a">TuningLevel</a> level)</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> {</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  tuner.set_tune_new_kernels(<span class="keyword">true</span>); <span class="comment">// Turn on tuning initially.</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">switch</span> (level)</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  {</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">case</span> <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aab571ef5b2664270d25bea4f4b61ffe68">TuningLevel::Rapid</a>:</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <a class="code" href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a>(<a class="code" href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407acaf9b6b99962bf5c2264824231d7a40c">info</a>) << <span class="stringliteral">"Gpu tuning is activated. TuningLevel: Rapid (1)"</span>;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  tuner.set_tuner_mode(arm_compute::CLTunerMode::RAPID);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">case</span> <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aa960b44c579bc2f6818d2daaf9e4c16f0">TuningLevel::Normal</a>:</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <a class="code" href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a>(<a class="code" href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407acaf9b6b99962bf5c2264824231d7a40c">info</a>) << <span class="stringliteral">"Gpu tuning is activated. TuningLevel: Normal (2)"</span>;</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  tuner.set_tuner_mode(arm_compute::CLTunerMode::NORMAL);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">case</span> <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aafaf34f09ea1e93bfbf591e19dc0dfb9f">TuningLevel::Exhaustive</a>:</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <a class="code" href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a>(<a class="code" href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407acaf9b6b99962bf5c2264824231d7a40c">info</a>) << <span class="stringliteral">"Gpu tuning is activated. TuningLevel: Exhaustive (3)"</span>;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  tuner.set_tuner_mode(arm_compute::CLTunerMode::EXHAUSTIVE);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">case</span> <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aa6adf97f83acf6453d4a6a4b1070f3754">TuningLevel::None</a>:</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  tuner.set_tune_new_kernels(<span class="keyword">false</span>); <span class="comment">// Turn off tuning. Set to "use" only mode.</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> }</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="classarmnn_1_1_cl_backend_context.xhtml#a46628231c197cb066ddf3fe676b44038"> 140</a></span> <a class="code" href="classarmnn_1_1_cl_backend_context.xhtml#a46628231c197cb066ddf3fe676b44038">ClBackendContext::ClBackendContext</a>(<span class="keyword">const</span> <a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">IRuntime::CreationOptions</a>& options)</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  : <a class="code" href="classarmnn_1_1_i_backend_context.xhtml">IBackendContext</a>(options)</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  , m_TuningFile()</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> {</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordtype">bool</span> kernelProfiling = options.<a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml#a2fe8c3eadf4f4f9c0c664a24a2a298f9">m_EnableGpuProfiling</a>;</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  arm_compute::CLTuner* tuner = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  arm_compute::CLGEMMHeuristicsHandle* mlgoTuner = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordtype">bool</span> useLegacyTunerAPI = options.<a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml#a515d755116f35e5b3ab30b7a78a712f1">m_GpuAccTunedParameters</a>.get() != <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">if</span> (useLegacyTunerAPI)</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  {</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">auto</span> clTunerParams = PolymorphicDowncast<ClTunedParameters*>(</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  options.<a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml#a515d755116f35e5b3ab30b7a78a712f1">m_GpuAccTunedParameters</a>.get());</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  tuner = &clTunerParams->m_Tuner;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">if</span> (tuner)</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  {</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">auto</span> ConvertTuningLevel = [](<a class="code" href="classarmnn_1_1_i_gpu_acc_tuned_parameters.xhtml#a707090747256af276c389e0cf1cb0a9a">IGpuAccTunedParameters::TuningLevel</a> level,</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="code" href="classarmnn_1_1_i_gpu_acc_tuned_parameters.xhtml#a46c8a310cf4c094f8c80e1cb8dc1f911">armnn::IGpuAccTunedParameters::Mode</a> mode)</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">if</span> (mode == <a class="code" href="classarmnn_1_1_i_gpu_acc_tuned_parameters.xhtml#a46c8a310cf4c094f8c80e1cb8dc1f911aa5094385565dc10dda530dcc17a1159b">armnn::IGpuAccTunedParameters::Mode::UseTunedParameters</a>)</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  {</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aa6adf97f83acf6453d4a6a4b1070f3754">TuningLevel::None</a>;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">switch</span>(level)</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  {</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">case</span> <a class="code" href="classarmnn_1_1_i_gpu_acc_tuned_parameters.xhtml#a707090747256af276c389e0cf1cb0a9aab571ef5b2664270d25bea4f4b61ffe68">IGpuAccTunedParameters::TuningLevel::Rapid</a>:</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aab571ef5b2664270d25bea4f4b61ffe68">TuningLevel::Rapid</a>;</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">case</span> <a class="code" href="classarmnn_1_1_i_gpu_acc_tuned_parameters.xhtml#a707090747256af276c389e0cf1cb0a9aa960b44c579bc2f6818d2daaf9e4c16f0">IGpuAccTunedParameters::TuningLevel::Normal</a>:</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aa960b44c579bc2f6818d2daaf9e4c16f0">TuningLevel::Normal</a>;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">case</span> <a class="code" href="classarmnn_1_1_i_gpu_acc_tuned_parameters.xhtml#a707090747256af276c389e0cf1cb0a9aafaf34f09ea1e93bfbf591e19dc0dfb9f">IGpuAccTunedParameters::TuningLevel::Exhaustive</a>:</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aafaf34f09ea1e93bfbf591e19dc0dfb9f">TuningLevel::Exhaustive</a>;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  {</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="_assert_8hpp.xhtml#a91c4dfde57907d7698c7531785690a7f">ARMNN_ASSERT_MSG</a>(<span class="keyword">false</span>, <span class="stringliteral">"Tuning level not recognised."</span>);</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aa6adf97f83acf6453d4a6a4b1070f3754">TuningLevel::None</a>;</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  }</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  };</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9a">TuningLevel</a> tuningLevel = ConvertTuningLevel(clTunerParams->m_TuningLevel, clTunerParams->m_Mode);</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <a class="code" href="namespacearmnn.xhtml#ab562537b5c1ef1e6cde9db9f5fa322bd">ConfigureTuner</a>(*tuner, tuningLevel);</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  }</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  }</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">else</span> <span class="comment">//New backend options API</span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  {</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">const</span> <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9a">TuningLevel</a> defaultTuningLevel = <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aa6adf97f83acf6453d4a6a4b1070f3754">TuningLevel::None</a>;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keyword">auto</span> tuningLevel = defaultTuningLevel;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <a class="code" href="namespacearmnn.xhtml#af457790132251cde6545072d879c7684">ParseOptions</a>(options.<a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml#aecebc69597fe0d38a3964031c6eeb0a8">m_BackendOptions</a>, <span class="stringliteral">"GpuAcc"</span>, [&](std::string name, <span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_options_1_1_var.xhtml">BackendOptions::Var</a>& value)</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  {</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  if (name == <span class="stringliteral">"KernelProfilingEnabled"</span>)</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  {</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  kernelProfiling |= ParseBoolean(value, false);</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  } <span class="keywordflow">else</span> if (name == <span class="stringliteral">"TuningFile"</span>)</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  {</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  m_TuningFile = <a class="code" href="namespacearmnn.xhtml#a4e9a59f936f3d2050a17597d22825f53">ParseFile</a>(value, <span class="stringliteral">""</span>);</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (name == <span class="stringliteral">"TuningLevel"</span>)</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  {</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  tuningLevel = <a class="code" href="namespacearmnn.xhtml#a3ca05ac77af0a0444ff34c1319094f6d">ParseTuningLevel</a>(value, defaultTuningLevel);</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (name == <span class="stringliteral">"MLGOTuningFilePath"</span>)</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  {</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="classarmnn_1_1_cl_backend_context.xhtml#afdd26db2e2aa79da77addaa93e9ce2e4">m_MLGOTuningFile</a> = <a class="code" href="namespacearmnn.xhtml#a4e9a59f936f3d2050a17597d22825f53">ParseFile</a>(value, <span class="stringliteral">""</span>);</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  }</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  });</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="comment">// Create the tuner, in tuning mode initially.</span></div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  m_Tuner = std::make_unique<arm_compute::CLTuner>(<span class="keyword">true</span>);</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="namespacearmnn.xhtml#ab562537b5c1ef1e6cde9db9f5fa322bd">ConfigureTuner</a>(*(m_Tuner.get()), tuningLevel);</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">if</span> (!m_TuningFile.empty() && tuningLevel == <a class="code" href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aa6adf97f83acf6453d4a6a4b1070f3754">TuningLevel::None</a>)</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  {</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">try</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  {</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a>(<a class="code" href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407acaf9b6b99962bf5c2264824231d7a40c">info</a>) << <span class="stringliteral">"Loading Gpu tuning data from file: "</span> << m_TuningFile;</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  m_Tuner->load_from_file(m_TuningFile.c_str());</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  }</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e)</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  {</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a>(<a class="code" href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407a7b83d3f08fa392b79e3f553b585971cd">warning</a>) << <span class="stringliteral">"Could not load GpuAcc tuner data file."</span>;</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  }</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  }</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">if</span> (!<a class="code" href="classarmnn_1_1_cl_backend_context.xhtml#afdd26db2e2aa79da77addaa93e9ce2e4">m_MLGOTuningFile</a>.empty())</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  {</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">try</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  {</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <a class="code" href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a>(<a class="code" href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407acaf9b6b99962bf5c2264824231d7a40c">info</a>) << <span class="stringliteral">"Loading Gpu MLGO tuning data from file: "</span> << m_TuningFile;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">if</span>(<a class="code" href="classarmnn_1_1_cl_backend_context.xhtml#ae8e5298350dd502b4d47da1eb91c4eeb">m_MLGOTuner</a>.reload_from_file(<a class="code" href="classarmnn_1_1_cl_backend_context.xhtml#afdd26db2e2aa79da77addaa93e9ce2e4">m_MLGOTuningFile</a>.c_str()))</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  {</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  mlgoTuner = &<a class="code" href="classarmnn_1_1_cl_backend_context.xhtml#ae8e5298350dd502b4d47da1eb91c4eeb">m_MLGOTuner</a>;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  }</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  }</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e)</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  {</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <a class="code" href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a>(<a class="code" href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407a7b83d3f08fa392b79e3f553b585971cd">warning</a>) << <span class="stringliteral">"Could not load GpuAcc MLGO tuner data file."</span>;</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  }</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  }</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  tuner = m_Tuner.get();</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  }</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> </div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  m_ClContextControlWrapper = std::make_unique<ClContextControlWrapper>(</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  tuner,</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  mlgoTuner,</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  kernelProfiling</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  );</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> }</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div><div class="line"><a name="l00252"></a><span class="lineno"><a class="line" href="classarmnn_1_1_cl_backend_context.xhtml#ae8b132bb727f3594b8613a66096fbd99"> 252</a></span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_cl_backend_context.xhtml#ae8b132bb727f3594b8613a66096fbd99">ClBackendContext::BeforeLoadNetwork</a>(<a class="code" href="namespacearmnn.xhtml#a83015160d8c67d5d77735eb0d4033d9a">NetworkId</a>)</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> {</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> }</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div><div class="line"><a name="l00257"></a><span class="lineno"><a class="line" href="classarmnn_1_1_cl_backend_context.xhtml#a8285e428113914dee00fb06ac0f3af1e"> 257</a></span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_cl_backend_context.xhtml#a8285e428113914dee00fb06ac0f3af1e">ClBackendContext::AfterLoadNetwork</a>(<a class="code" href="namespacearmnn.xhtml#a83015160d8c67d5d77735eb0d4033d9a">NetworkId</a> networkId)</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> {</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  {</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  std::lock_guard<std::mutex> lockGuard(m_Mutex);</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  m_NetworkIds.insert(networkId);</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  }</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> }</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div><div class="line"><a name="l00266"></a><span class="lineno"><a class="line" href="classarmnn_1_1_cl_backend_context.xhtml#acb272e49e9da9835827451184feee061"> 266</a></span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_cl_backend_context.xhtml#acb272e49e9da9835827451184feee061">ClBackendContext::BeforeUnloadNetwork</a>(<a class="code" href="namespacearmnn.xhtml#a83015160d8c67d5d77735eb0d4033d9a">NetworkId</a>)</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> {</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordflow">return</span> m_ClContextControlWrapper->Sync();</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> }</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div><div class="line"><a name="l00271"></a><span class="lineno"><a class="line" href="classarmnn_1_1_cl_backend_context.xhtml#a16900a3d8c0121a45ceb870f1815bc4d"> 271</a></span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_cl_backend_context.xhtml#a16900a3d8c0121a45ceb870f1815bc4d">ClBackendContext::AfterUnloadNetwork</a>(<a class="code" href="namespacearmnn.xhtml#a83015160d8c67d5d77735eb0d4033d9a">NetworkId</a> networkId)</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> {</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordtype">bool</span> clearCache = <span class="keyword">false</span>;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  {</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  std::lock_guard<std::mutex> lockGuard(m_Mutex);</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  m_NetworkIds.erase(networkId);</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  clearCache = m_NetworkIds.empty();</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  }</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> </div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">if</span> (clearCache)</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  {</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  m_ClContextControlWrapper->ClearClCache();</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  }</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> }</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div><div class="line"><a name="l00288"></a><span class="lineno"><a class="line" href="classarmnn_1_1_cl_backend_context.xhtml#a9cd81257364a0a85008f1d4109016264"> 288</a></span> <a class="code" href="classarmnn_1_1_cl_backend_context.xhtml#a9cd81257364a0a85008f1d4109016264">ClBackendContext::~ClBackendContext</a>()</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> {</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">if</span> (m_Tuner && !m_TuningFile.empty())</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  {</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">try</span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  {</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  m_Tuner->save_to_file(m_TuningFile.c_str());</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  }</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">catch</span>(<span class="keyword">const</span> std::exception& e)</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  {</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <a class="code" href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a>(<a class="code" href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407a7b83d3f08fa392b79e3f553b585971cd">warning</a>) << <span class="stringliteral">"Could not save GpuAcc tuner data to file "</span> << m_TuningFile;</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  }</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  }</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> }</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> </div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> } <span class="comment">// namespace armnn</span></div><div class="ttc" id="classarmnn_1_1_backend_options_1_1_var_xhtml"><div class="ttname"><a href="classarmnn_1_1_backend_options_1_1_var.xhtml">armnn::BackendOptions::Var</a></div><div class="ttdoc">Very basic type safe variant. </div><div class="ttdef"><b>Definition:</b> <a href="_backend_options_8hpp_source.xhtml#l00036">BackendOptions.hpp:36</a></div></div>
<div class="ttc" id="classarmnn_1_1_cl_backend_context_xhtml_ae8b132bb727f3594b8613a66096fbd99"><div class="ttname"><a href="classarmnn_1_1_cl_backend_context.xhtml#ae8b132bb727f3594b8613a66096fbd99">armnn::ClBackendContext::BeforeLoadNetwork</a></div><div class="ttdeci">bool BeforeLoadNetwork(NetworkId networkId) override</div><div class="ttdoc">Before and after Load network events. </div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8cpp_source.xhtml#l00252">ClBackendContext.cpp:252</a></div></div>
<div class="ttc" id="_cl_context_control_8hpp_xhtml"><div class="ttname"><a href="_cl_context_control_8hpp.xhtml">ClContextControl.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_backend_options_1_1_var_xhtml_aba7f9d096eda6d34bc0c668ee44dd665"><div class="ttname"><a href="classarmnn_1_1_backend_options_1_1_var.xhtml#aba7f9d096eda6d34bc0c668ee44dd665">armnn::BackendOptions::Var::IsInt</a></div><div class="ttdeci">bool IsInt() const</div><div class="ttdef"><b>Definition:</b> <a href="_backend_options_8hpp_source.xhtml#l00111">BackendOptions.hpp:111</a></div></div>
<div class="ttc" id="classarmnn_1_1_i_gpu_acc_tuned_parameters_xhtml_a46c8a310cf4c094f8c80e1cb8dc1f911aa5094385565dc10dda530dcc17a1159b"><div class="ttname"><a href="classarmnn_1_1_i_gpu_acc_tuned_parameters.xhtml#a46c8a310cf4c094f8c80e1cb8dc1f911aa5094385565dc10dda530dcc17a1159b">armnn::IGpuAccTunedParameters::Mode::UseTunedParameters</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_af457790132251cde6545072d879c7684"><div class="ttname"><a href="namespacearmnn.xhtml#af457790132251cde6545072d879c7684">armnn::ParseOptions</a></div><div class="ttdeci">void ParseOptions(const std::vector< BackendOptions > &options, BackendId backend, F f)</div><div class="ttdef"><b>Definition:</b> <a href="_backend_options_8hpp_source.xhtml#l00283">BackendOptions.hpp:283</a></div></div>
<div class="ttc" id="classarmnn_1_1_cl_backend_context_xhtml_a16900a3d8c0121a45ceb870f1815bc4d"><div class="ttname"><a href="classarmnn_1_1_cl_backend_context.xhtml#a16900a3d8c0121a45ceb870f1815bc4d">armnn::ClBackendContext::AfterUnloadNetwork</a></div><div class="ttdeci">bool AfterUnloadNetwork(NetworkId networkId) override</div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8cpp_source.xhtml#l00271">ClBackendContext.cpp:271</a></div></div>
<div class="ttc" id="_logging_8hpp_xhtml_a7b6ad073975f437ec38ca7d20154727f"><div class="ttname"><a href="_logging_8hpp.xhtml#a7b6ad073975f437ec38ca7d20154727f">ARMNN_LOG</a></div><div class="ttdeci">#define ARMNN_LOG(severity)</div><div class="ttdef"><b>Definition:</b> <a href="_logging_8hpp_source.xhtml#l00202">Logging.hpp:202</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a83015160d8c67d5d77735eb0d4033d9a"><div class="ttname"><a href="namespacearmnn.xhtml#a83015160d8c67d5d77735eb0d4033d9a">armnn::NetworkId</a></div><div class="ttdeci">int NetworkId</div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.xhtml#l00020">IRuntime.hpp:20</a></div></div>
<div class="ttc" id="classarmnn_1_1_backend_options_1_1_var_xhtml_a7c412f98489e7d252ef40ed053a3908c"><div class="ttname"><a href="classarmnn_1_1_backend_options_1_1_var.xhtml#a7c412f98489e7d252ef40ed053a3908c">armnn::BackendOptions::Var::IsString</a></div><div class="ttdeci">bool IsString() const</div><div class="ttdef"><b>Definition:</b> <a href="_backend_options_8hpp_source.xhtml#l00114">BackendOptions.hpp:114</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="namespacearmnn_xhtml_ab562537b5c1ef1e6cde9db9f5fa322bd"><div class="ttname"><a href="namespacearmnn.xhtml#ab562537b5c1ef1e6cde9db9f5fa322bd">armnn::ConfigureTuner</a></div><div class="ttdeci">void ConfigureTuner(arm_compute::CLTuner &tuner, TuningLevel level)</div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8cpp_source.xhtml#l00115">ClBackendContext.cpp:115</a></div></div>
<div class="ttc" id="classarmnn_1_1_i_gpu_acc_tuned_parameters_xhtml_a46c8a310cf4c094f8c80e1cb8dc1f911"><div class="ttname"><a href="classarmnn_1_1_i_gpu_acc_tuned_parameters.xhtml#a46c8a310cf4c094f8c80e1cb8dc1f911">armnn::IGpuAccTunedParameters::Mode</a></div><div class="ttdeci">Mode</div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.xhtml#l00198">IRuntime.hpp:198</a></div></div>
<div class="ttc" id="classarmnn_1_1_cl_backend_context_xhtml_a9cd81257364a0a85008f1d4109016264"><div class="ttname"><a href="classarmnn_1_1_cl_backend_context.xhtml#a9cd81257364a0a85008f1d4109016264">armnn::ClBackendContext::~ClBackendContext</a></div><div class="ttdeci">~ClBackendContext() override</div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8cpp_source.xhtml#l00288">ClBackendContext.cpp:288</a></div></div>
<div class="ttc" id="classarmnn_1_1_cl_backend_context_xhtml_a46628231c197cb066ddf3fe676b44038"><div class="ttname"><a href="classarmnn_1_1_cl_backend_context.xhtml#a46628231c197cb066ddf3fe676b44038">armnn::ClBackendContext::ClBackendContext</a></div><div class="ttdeci">ClBackendContext(const IRuntime::CreationOptions &options)</div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8cpp_source.xhtml#l00140">ClBackendContext.cpp:140</a></div></div>
<div class="ttc" id="structarmnn_1_1_i_runtime_1_1_creation_options_xhtml_a515d755116f35e5b3ab30b7a78a712f1"><div class="ttname"><a href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml#a515d755116f35e5b3ab30b7a78a712f1">armnn::IRuntime::CreationOptions::m_GpuAccTunedParameters</a></div><div class="ttdeci">std::shared_ptr< IGpuAccTunedParameters > m_GpuAccTunedParameters</div><div class="ttdoc">If set, uses the GpuAcc tuned parameters from the given object when executing GPU workloads...</div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.xhtml#l00053">IRuntime.hpp:53</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a707090747256af276c389e0cf1cb0a9a"><div class="ttname"><a href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9a">armnn::TuningLevel</a></div><div class="ttdeci">TuningLevel</div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8cpp_source.xhtml#l00070">ClBackendContext.cpp:70</a></div></div>
<div class="ttc" id="classarmnn_1_1_backend_options_1_1_var_xhtml_ad0c302a166dc669426251446bca2748a"><div class="ttname"><a href="classarmnn_1_1_backend_options_1_1_var.xhtml#ad0c302a166dc669426251446bca2748a">armnn::BackendOptions::Var::AsInt</a></div><div class="ttdeci">int AsInt() const</div><div class="ttdef"><b>Definition:</b> <a href="_backend_options_8hpp_source.xhtml#l00118">BackendOptions.hpp:118</a></div></div>
<div class="ttc" id="_polymorphic_downcast_8hpp_xhtml"><div class="ttname"><a href="_polymorphic_downcast_8hpp.xhtml">PolymorphicDowncast.hpp</a></div></div>
<div class="ttc" id="structarmnn_1_1_i_runtime_1_1_creation_options_xhtml_aecebc69597fe0d38a3964031c6eeb0a8"><div class="ttname"><a href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml#aecebc69597fe0d38a3964031c6eeb0a8">armnn::IRuntime::CreationOptions::m_BackendOptions</a></div><div class="ttdeci">std::vector< BackendOptions > m_BackendOptions</div><div class="ttdoc">Pass backend specific options. </div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.xhtml#l00116">IRuntime.hpp:116</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a93a3ba385cad27c4774e5fe64c025d3da902b0d55fddef6f8d651fe1035b7d4bd"><div class="ttname"><a href="namespacearmnn.xhtml#a93a3ba385cad27c4774e5fe64c025d3da902b0d55fddef6f8d651fe1035b7d4bd">armnn::LogSeverity::Error</a></div></div>
<div class="ttc" id="classarmnn_1_1_i_gpu_acc_tuned_parameters_xhtml_a707090747256af276c389e0cf1cb0a9a"><div class="ttname"><a href="classarmnn_1_1_i_gpu_acc_tuned_parameters.xhtml#a707090747256af276c389e0cf1cb0a9a">armnn::IGpuAccTunedParameters::TuningLevel</a></div><div class="ttdeci">TuningLevel</div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.xhtml#l00204">IRuntime.hpp:204</a></div></div>
<div class="ttc" id="_assert_8hpp_xhtml_a91c4dfde57907d7698c7531785690a7f"><div class="ttname"><a href="_assert_8hpp.xhtml#a91c4dfde57907d7698c7531785690a7f">ARMNN_ASSERT_MSG</a></div><div class="ttdeci">#define ARMNN_ASSERT_MSG(COND, MSG)</div><div class="ttdef"><b>Definition:</b> <a href="_assert_8hpp_source.xhtml#l00015">Assert.hpp:15</a></div></div>
<div class="ttc" id="classarmnn_1_1_i_gpu_acc_tuned_parameters_xhtml_a707090747256af276c389e0cf1cb0a9aab571ef5b2664270d25bea4f4b61ffe68"><div class="ttname"><a href="classarmnn_1_1_i_gpu_acc_tuned_parameters.xhtml#a707090747256af276c389e0cf1cb0a9aab571ef5b2664270d25bea4f4b61ffe68">armnn::IGpuAccTunedParameters::TuningLevel::Rapid</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a4dc0adc6737b5944e7671bee71788407a7b83d3f08fa392b79e3f553b585971cd"><div class="ttname"><a href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407a7b83d3f08fa392b79e3f553b585971cd">armnn::BoostLogSeverityMapping::warning</a></div></div>
<div class="ttc" id="classarmnn_1_1_i_gpu_acc_tuned_parameters_xhtml_a707090747256af276c389e0cf1cb0a9aa960b44c579bc2f6818d2daaf9e4c16f0"><div class="ttname"><a href="classarmnn_1_1_i_gpu_acc_tuned_parameters.xhtml#a707090747256af276c389e0cf1cb0a9aa960b44c579bc2f6818d2daaf9e4c16f0">armnn::IGpuAccTunedParameters::TuningLevel::Normal</a></div></div>
<div class="ttc" id="classarmnn_1_1_i_backend_context_xhtml"><div class="ttname"><a href="classarmnn_1_1_i_backend_context.xhtml">armnn::IBackendContext</a></div><div class="ttdef"><b>Definition:</b> <a href="include_2armnn_2backends_2_i_backend_context_8hpp_source.xhtml#l00014">IBackendContext.hpp:14</a></div></div>
<div class="ttc" id="classarmnn_1_1_backend_options_1_1_var_xhtml_a5e3562cda960da001597e7dd5679b140"><div class="ttname"><a href="classarmnn_1_1_backend_options_1_1_var.xhtml#a5e3562cda960da001597e7dd5679b140">armnn::BackendOptions::Var::AsString</a></div><div class="ttdeci">std::string AsString() const</div><div class="ttdef"><b>Definition:</b> <a href="_backend_options_8hpp_source.xhtml#l00121">BackendOptions.hpp:121</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a707090747256af276c389e0cf1cb0a9aab571ef5b2664270d25bea4f4b61ffe68"><div class="ttname"><a href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aab571ef5b2664270d25bea4f4b61ffe68">armnn::TuningLevel::Rapid</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_af464d406b22309a891ed0aa3008a7953"><div class="ttname"><a href="namespacearmnn.xhtml#af464d406b22309a891ed0aa3008a7953">armnn::ParseBoolean</a></div><div class="ttdeci">bool ParseBoolean(const BackendOptions::Var &value, bool defaultValue)</div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8cpp_source.xhtml#l00097">ClBackendContext.cpp:97</a></div></div>
<div class="ttc" id="_cl_backend_context_8hpp_xhtml"><div class="ttname"><a href="_cl_backend_context_8hpp.xhtml">ClBackendContext.hpp</a></div></div>
<div class="ttc" id="_logging_8hpp_xhtml"><div class="ttname"><a href="_logging_8hpp.xhtml">Logging.hpp</a></div></div>
<div class="ttc" id="structarmnn_1_1_i_runtime_1_1_creation_options_xhtml"><div class="ttname"><a href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">armnn::IRuntime::CreationOptions</a></div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.xhtml#l00043">IRuntime.hpp:43</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a707090747256af276c389e0cf1cb0a9aafaf34f09ea1e93bfbf591e19dc0dfb9f"><div class="ttname"><a href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aafaf34f09ea1e93bfbf591e19dc0dfb9f">armnn::TuningLevel::Exhaustive</a></div></div>
<div class="ttc" id="structarmnn_1_1_i_runtime_1_1_creation_options_xhtml_a2fe8c3eadf4f4f9c0c664a24a2a298f9"><div class="ttname"><a href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml#a2fe8c3eadf4f4f9c0c664a24a2a298f9">armnn::IRuntime::CreationOptions::m_EnableGpuProfiling</a></div><div class="ttdeci">bool m_EnableGpuProfiling</div><div class="ttdoc">Setting this flag will allow the user to obtain GPU profiling information from the runtime...</div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.xhtml#l00056">IRuntime.hpp:56</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="classarmnn_1_1_backend_options_1_1_var_xhtml_ac488187ef67bf8905cbe686daab95183"><div class="ttname"><a href="classarmnn_1_1_backend_options_1_1_var.xhtml#ac488187ef67bf8905cbe686daab95183">armnn::BackendOptions::Var::AsBool</a></div><div class="ttdeci">bool AsBool() const</div><div class="ttdoc">Value getters. </div><div class="ttdef"><b>Definition:</b> <a href="_backend_options_8hpp_source.xhtml#l00117">BackendOptions.hpp:117</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a4e9a59f936f3d2050a17597d22825f53"><div class="ttname"><a href="namespacearmnn.xhtml#a4e9a59f936f3d2050a17597d22825f53">armnn::ParseFile</a></div><div class="ttdeci">std::string ParseFile(const BackendOptions::Var &value, std::string defaultValue)</div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8cpp_source.xhtml#l00106">ClBackendContext.cpp:106</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a3ca05ac77af0a0444ff34c1319094f6d"><div class="ttname"><a href="namespacearmnn.xhtml#a3ca05ac77af0a0444ff34c1319094f6d">armnn::ParseTuningLevel</a></div><div class="ttdeci">TuningLevel ParseTuningLevel(const BackendOptions::Var &value, TuningLevel defaultValue)</div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8cpp_source.xhtml#l00079">ClBackendContext.cpp:79</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a4dc0adc6737b5944e7671bee71788407acaf9b6b99962bf5c2264824231d7a40c"><div class="ttname"><a href="namespacearmnn.xhtml#a4dc0adc6737b5944e7671bee71788407acaf9b6b99962bf5c2264824231d7a40c">armnn::BoostLogSeverityMapping::info</a></div></div>
<div class="ttc" id="classarmnn_1_1_backend_options_1_1_var_xhtml_aec3bdef27fa2d4de29db82d2334ad2d8"><div class="ttname"><a href="classarmnn_1_1_backend_options_1_1_var.xhtml#aec3bdef27fa2d4de29db82d2334ad2d8">armnn::BackendOptions::Var::IsBool</a></div><div class="ttdeci">bool IsBool() const</div><div class="ttdoc">Type getters. </div><div class="ttdef"><b>Definition:</b> <a href="_backend_options_8hpp_source.xhtml#l00110">BackendOptions.hpp:110</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a707090747256af276c389e0cf1cb0a9aa960b44c579bc2f6818d2daaf9e4c16f0"><div class="ttname"><a href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aa960b44c579bc2f6818d2daaf9e4c16f0">armnn::TuningLevel::Normal</a></div></div>
<div class="ttc" id="classarmnn_1_1_cl_backend_context_xhtml_ae8e5298350dd502b4d47da1eb91c4eeb"><div class="ttname"><a href="classarmnn_1_1_cl_backend_context.xhtml#ae8e5298350dd502b4d47da1eb91c4eeb">armnn::ClBackendContext::m_MLGOTuner</a></div><div class="ttdeci">arm_compute::CLGEMMHeuristicsHandle m_MLGOTuner</div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8hpp_source.xhtml#l00041">ClBackendContext.hpp:41</a></div></div>
<div class="ttc" id="classarmnn_1_1_cl_backend_context_xhtml_a8285e428113914dee00fb06ac0f3af1e"><div class="ttname"><a href="classarmnn_1_1_cl_backend_context.xhtml#a8285e428113914dee00fb06ac0f3af1e">armnn::ClBackendContext::AfterLoadNetwork</a></div><div class="ttdeci">bool AfterLoadNetwork(NetworkId networkId) override</div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8cpp_source.xhtml#l00257">ClBackendContext.cpp:257</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a27ecdfeeea12de313f2b97d309a35d9d"><div class="ttname"><a href="namespacearmnn.xhtml#a27ecdfeeea12de313f2b97d309a35d9d">armnn::LowerString</a></div><div class="ttdeci">std::string LowerString(std::string value)</div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8cpp_source.xhtml#l00062">ClBackendContext.cpp:62</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a707090747256af276c389e0cf1cb0a9aa6adf97f83acf6453d4a6a4b1070f3754"><div class="ttname"><a href="namespacearmnn.xhtml#a707090747256af276c389e0cf1cb0a9aa6adf97f83acf6453d4a6a4b1070f3754">armnn::TuningLevel::None</a></div></div>
<div class="ttc" id="classarmnn_1_1_cl_backend_context_xhtml_afdd26db2e2aa79da77addaa93e9ce2e4"><div class="ttname"><a href="classarmnn_1_1_cl_backend_context.xhtml#afdd26db2e2aa79da77addaa93e9ce2e4">armnn::ClBackendContext::m_MLGOTuningFile</a></div><div class="ttdeci">std::string m_MLGOTuningFile</div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8hpp_source.xhtml#l00042">ClBackendContext.hpp:42</a></div></div>
<div class="ttc" id="classarmnn_1_1_cl_backend_context_xhtml_acb272e49e9da9835827451184feee061"><div class="ttname"><a href="classarmnn_1_1_cl_backend_context.xhtml#acb272e49e9da9835827451184feee061">armnn::ClBackendContext::BeforeUnloadNetwork</a></div><div class="ttdeci">bool BeforeUnloadNetwork(NetworkId networkId) override</div><div class="ttdoc">Before and after Unload network events. </div><div class="ttdef"><b>Definition:</b> <a href="_cl_backend_context_8cpp_source.xhtml#l00266">ClBackendContext.cpp:266</a></div></div>
<div class="ttc" id="classarmnn_1_1_i_gpu_acc_tuned_parameters_xhtml_a707090747256af276c389e0cf1cb0a9aafaf34f09ea1e93bfbf591e19dc0dfb9f"><div class="ttname"><a href="classarmnn_1_1_i_gpu_acc_tuned_parameters.xhtml#a707090747256af276c389e0cf1cb0a9aafaf34f09ea1e93bfbf591e19dc0dfb9f">armnn::IGpuAccTunedParameters::TuningLevel::Exhaustive</a></div></div>
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