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94<div class="header">
95 <div class="summary">
96<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
97<a href="classarmnn__driver_1_1_armnn_driver_impl-members.html">List of all members</a> </div>
98 <div class="headertitle">
99<div class="title">ArmnnDriverImpl Class Reference</div> </div>
100</div><!--header-->
101<div class="contents">
102
103<p><code>#include &lt;<a class="el" href="_armnn_driver_impl_8hpp_source.html">ArmnnDriverImpl.hpp</a>&gt;</code></p>
104<table class="memberdecls">
105<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
106Static Public Member Functions</h2></td></tr>
107<tr class="memitem:ad7f46e940507224fb741406dc216f370"><td class="memItemLeft" align="right" valign="top">static GeneralResult&lt; SharedPreparedModel &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn__driver_1_1_armnn_driver_impl.html#ad7f46e940507224fb741406dc216f370">PrepareArmnnModel</a> (const <a class="el" href="namespacearmnn.html#a150468a02bd7b2d2d061c4aaaee939f0">armnn::IRuntimePtr</a> &amp;runtime, const <a class="el" href="namespacearmnn.html#a2d3a708a26ac6d77bf8f15506e89a25a">armnn::IGpuAccTunedParametersPtr</a> &amp;clTunedParameters, const <a class="el" href="classarmnn__driver_1_1_driver_options.html">DriverOptions</a> &amp;options, const <a class="el" href="namespacearmnn__driver.html#a923b39ec5f83672f50289cbaf5de6798">Model</a> &amp;model, const std::vector&lt; SharedHandle &gt; &amp;modelCacheHandle, const std::vector&lt; SharedHandle &gt; &amp;dataCacheHandle, const CacheToken &amp;token, bool float32ToFloat16=false, Priority priority=Priority::MEDIUM)</td></tr>
108<tr class="separator:ad7f46e940507224fb741406dc216f370"><td class="memSeparator" colspan="2">&#160;</td></tr>
109<tr class="memitem:a3f22b9cef4af3244aaed9c28f7674a1b"><td class="memItemLeft" align="right" valign="top">static GeneralResult&lt; SharedPreparedModel &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn__driver_1_1_armnn_driver_impl.html#a3f22b9cef4af3244aaed9c28f7674a1b">PrepareArmnnModelFromCache</a> (const <a class="el" href="namespacearmnn.html#a150468a02bd7b2d2d061c4aaaee939f0">armnn::IRuntimePtr</a> &amp;runtime, const <a class="el" href="namespacearmnn.html#a2d3a708a26ac6d77bf8f15506e89a25a">armnn::IGpuAccTunedParametersPtr</a> &amp;clTunedParameters, const <a class="el" href="classarmnn__driver_1_1_driver_options.html">DriverOptions</a> &amp;options, const std::vector&lt; SharedHandle &gt; &amp;modelCacheHandle, const std::vector&lt; SharedHandle &gt; &amp;dataCacheHandle, const CacheToken &amp;token, bool float32ToFloat16=false)</td></tr>
110<tr class="separator:a3f22b9cef4af3244aaed9c28f7674a1b"><td class="memSeparator" colspan="2">&#160;</td></tr>
111<tr class="memitem:ae1de3914a6c5726a757ecd79ebb2e9fc"><td class="memItemLeft" align="right" valign="top">static const Capabilities &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn__driver_1_1_armnn_driver_impl.html#ae1de3914a6c5726a757ecd79ebb2e9fc">GetCapabilities</a> (const <a class="el" href="namespacearmnn.html#a150468a02bd7b2d2d061c4aaaee939f0">armnn::IRuntimePtr</a> &amp;runtime)</td></tr>
112<tr class="separator:ae1de3914a6c5726a757ecd79ebb2e9fc"><td class="memSeparator" colspan="2">&#160;</td></tr>
113</table>
114<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
115<div class="textblock">
116<p class="definition">Definition at line <a class="el" href="_armnn_driver_impl_8hpp_source.html#l00023">23</a> of file <a class="el" href="_armnn_driver_impl_8hpp_source.html">ArmnnDriverImpl.hpp</a>.</p>
117</div><h2 class="groupheader">Member Function Documentation</h2>
118<a id="ae1de3914a6c5726a757ecd79ebb2e9fc"></a>
119<h2 class="memtitle"><span class="permalink"><a href="#ae1de3914a6c5726a757ecd79ebb2e9fc">&#9670;&nbsp;</a></span>GetCapabilities()</h2>
120
121<div class="memitem">
122<div class="memproto">
123<table class="mlabels">
124 <tr>
125 <td class="mlabels-left">
126 <table class="memname">
127 <tr>
128 <td class="memname">const Capabilities &amp; GetCapabilities </td>
129 <td>(</td>
130 <td class="paramtype">const <a class="el" href="namespacearmnn.html#a150468a02bd7b2d2d061c4aaaee939f0">armnn::IRuntimePtr</a> &amp;&#160;</td>
131 <td class="paramname"><em>runtime</em></td><td>)</td>
132 <td></td>
133 </tr>
134 </table>
135 </td>
136 <td class="mlabels-right">
137<span class="mlabels"><span class="mlabel">static</span></span> </td>
138 </tr>
139</table>
140</div><div class="memdoc">
141
142<p class="definition">Definition at line <a class="el" href="_armnn_driver_impl_8cpp_source.html#l00554">554</a> of file <a class="el" href="_armnn_driver_impl_8cpp_source.html">ArmnnDriverImpl.cpp</a>.</p>
143<div class="fragment"><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>&#160;{</div>
144<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>&#160; VLOG(DRIVER) &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::GetCapabilities()&quot;</span>;</div>
145<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> Capabilities theCapabilities = GenerateCapabilities();</div>
146<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>&#160; <span class="keywordflow">return</span> theCapabilities;</div>
147<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>&#160;}</div>
148</div><!-- fragment -->
149<p class="reference">Referenced by <a class="el" href="_armnn_driver_8hpp_source.html#l00089">ArmnnDriver::getCapabilities()</a>.</p>
150
151</div>
152</div>
153<a id="ad7f46e940507224fb741406dc216f370"></a>
154<h2 class="memtitle"><span class="permalink"><a href="#ad7f46e940507224fb741406dc216f370">&#9670;&nbsp;</a></span>PrepareArmnnModel()</h2>
155
156<div class="memitem">
157<div class="memproto">
158<table class="mlabels">
159 <tr>
160 <td class="mlabels-left">
161 <table class="memname">
162 <tr>
163 <td class="memname">GeneralResult&lt; SharedPreparedModel &gt; PrepareArmnnModel </td>
164 <td>(</td>
165 <td class="paramtype">const <a class="el" href="namespacearmnn.html#a150468a02bd7b2d2d061c4aaaee939f0">armnn::IRuntimePtr</a> &amp;&#160;</td>
166 <td class="paramname"><em>runtime</em>, </td>
167 </tr>
168 <tr>
169 <td class="paramkey"></td>
170 <td></td>
171 <td class="paramtype">const <a class="el" href="namespacearmnn.html#a2d3a708a26ac6d77bf8f15506e89a25a">armnn::IGpuAccTunedParametersPtr</a> &amp;&#160;</td>
172 <td class="paramname"><em>clTunedParameters</em>, </td>
173 </tr>
174 <tr>
175 <td class="paramkey"></td>
176 <td></td>
177 <td class="paramtype">const <a class="el" href="classarmnn__driver_1_1_driver_options.html">DriverOptions</a> &amp;&#160;</td>
178 <td class="paramname"><em>options</em>, </td>
179 </tr>
180 <tr>
181 <td class="paramkey"></td>
182 <td></td>
183 <td class="paramtype">const <a class="el" href="namespacearmnn__driver.html#a923b39ec5f83672f50289cbaf5de6798">Model</a> &amp;&#160;</td>
184 <td class="paramname"><em>model</em>, </td>
185 </tr>
186 <tr>
187 <td class="paramkey"></td>
188 <td></td>
189 <td class="paramtype">const std::vector&lt; SharedHandle &gt; &amp;&#160;</td>
190 <td class="paramname"><em>modelCacheHandle</em>, </td>
191 </tr>
192 <tr>
193 <td class="paramkey"></td>
194 <td></td>
195 <td class="paramtype">const std::vector&lt; SharedHandle &gt; &amp;&#160;</td>
196 <td class="paramname"><em>dataCacheHandle</em>, </td>
197 </tr>
198 <tr>
199 <td class="paramkey"></td>
200 <td></td>
201 <td class="paramtype">const CacheToken &amp;&#160;</td>
202 <td class="paramname"><em>token</em>, </td>
203 </tr>
204 <tr>
205 <td class="paramkey"></td>
206 <td></td>
207 <td class="paramtype">bool&#160;</td>
208 <td class="paramname"><em>float32ToFloat16</em> = <code>false</code>, </td>
209 </tr>
210 <tr>
211 <td class="paramkey"></td>
212 <td></td>
213 <td class="paramtype">Priority&#160;</td>
214 <td class="paramname"><em>priority</em> = <code>Priority::MEDIUM</code>&#160;</td>
215 </tr>
216 <tr>
217 <td></td>
218 <td>)</td>
219 <td></td><td></td>
220 </tr>
221 </table>
222 </td>
223 <td class="mlabels-right">
224<span class="mlabels"><span class="mlabel">static</span></span> </td>
225 </tr>
226</table>
227</div><div class="memdoc">
228
229<p class="definition">Definition at line <a class="el" href="_armnn_driver_impl_8cpp_source.html#l00099">99</a> of file <a class="el" href="_armnn_driver_impl_8cpp_source.html">ArmnnDriverImpl.cpp</a>.</p>
230<div class="fragment"><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;{</div>
231<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; VLOG(DRIVER) &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::PrepareArmnnModel()&quot;</span>;</div>
232<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; </div>
233<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keywordflow">if</span> (!runtime)</div>
234<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; {</div>
235<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::DEVICE_UNAVAILABLE) &lt;&lt; <span class="stringliteral">&quot;Device unavailable&quot;</span>;</div>
236<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; }</div>
237<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; </div>
238<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">const</span> <span class="keyword">auto</span> result = validate(model); !result.ok())</div>
239<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; {</div>
240<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::INVALID_ARGUMENT) &lt;&lt; <span class="stringliteral">&quot;Invalid model passed as input&quot;</span>;</div>
241<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; }</div>
242<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; </div>
243<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="comment">// Deliberately ignore any unsupported operations requested by the options -</span></div>
244<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="comment">// at this point we&#39;re being asked to prepare a model that we&#39;ve already declared support for</span></div>
245<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="comment">// and the operation indices may be different to those in getSupportedOperations anyway.</span></div>
246<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; std::set&lt;unsigned int&gt; unsupportedOperations;</div>
247<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <a class="code" href="classarmnn__driver_1_1_model_to_i_network_transformer.html">ModelToINetworkTransformer</a> modelConverter(options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ad95feca4087d8e42ecacc1950a3d3901">GetBackends</a>(),</div>
248<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; model,</div>
249<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; unsupportedOperations);</div>
250<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; </div>
251<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keywordflow">if</span> (modelConverter.GetConversionResult() != <a class="code" href="namespacearmnn__driver.html#afa2a6d5a1431289c92cea9cceeb174c9a505a83f220c02df2f85c3810cd9ceb38">ConversionResult::Success</a>)</div>
252<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; {</div>
253<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE) &lt;&lt; <span class="stringliteral">&quot;ModelToINetworkConverter failed&quot;</span>;</div>
254<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; }</div>
255<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; </div>
256<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="comment">// Serialize the network graph to a .armnn file if an output directory</span></div>
257<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="comment">// has been specified in the drivers&#39; arguments.</span></div>
258<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; std::vector&lt;uint8_t&gt; dataCacheData;</div>
259<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <span class="keywordtype">bool</span> serializeToFile = dataCacheHandle.size() &lt; 1 ? false : <span class="keyword">true</span>;</div>
260<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="keyword">auto</span> serializedNetworkFileName =</div>
261<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <a class="code" href="namespacearmnn__driver.html#a31f074135a3dba97d9baf1dffd0a07fd">SerializeNetwork</a>(*modelConverter.GetINetwork(),</div>
262<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a052b5692df75f05d7f0710faca305bb8">GetRequestInputsAndOutputsDumpDir</a>(),</div>
263<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; dataCacheData,</div>
264<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; serializeToFile);</div>
265<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; </div>
266<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="comment">// Optimize the network</span></div>
267<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <a class="code" href="namespacearmnn.html#a674efcf6cbdb9e831d653ff0e821fb38">armnn::IOptimizedNetworkPtr</a> optNet(<span class="keyword">nullptr</span>, <span class="keyword">nullptr</span>);</div>
268<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <a class="code" href="classarmnn_1_1_optimizer_options_opaque.html">armnn::OptimizerOptionsOpaque</a> OptOptions;</div>
269<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; OptOptions.<a class="code" href="classarmnn_1_1_optimizer_options_opaque.html#a4c8ca1fa6bed9a68a78ab00f02d0fb38">SetReduceFp32ToFp16</a>(float32ToFloat16);</div>
270<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; OptOptions.<a class="code" href="classarmnn_1_1_optimizer_options_opaque.html#a78aff12fa10e9a2df9989a469ba0b7bd">SetProfilingEnabled</a>(options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a43799d34e102001274633713c12c0225">IsGpuProfilingEnabled</a>());</div>
271<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; </div>
272<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="keywordtype">int</span> cachedFd = -1;</div>
273<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <span class="keywordtype">bool</span> saveCachedNetwork = options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a9640684f215321d0d93f6f3cb14d5da1">SaveCachedNetwork</a>();</div>
274<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; </div>
275<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> numberOfCachedModelFiles = 0;</div>
276<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <span class="keywordflow">if</span> (modelCacheHandle.size() &gt; 0)</div>
277<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; {</div>
278<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> index = 0;</div>
279<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp; backend : options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ad95feca4087d8e42ecacc1950a3d3901">GetBackends</a>())</div>
280<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; {</div>
281<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <span class="comment">// modelCacheHandle size should be equal to numberOfCachedModelFiles</span></div>
282<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; <span class="comment">// modelCacheHandle vector should be in same order as backends</span></div>
283<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="keyword">auto</span> numberOfCacheFiles = <a class="code" href="namespacearmnn.html#ae266ee8bf362cbf8a88ab6e6b389791a">GetNumberOfCacheFiles</a>(backend);</div>
284<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <span class="keywordflow">if</span> (numberOfCacheFiles &gt; 0)</div>
285<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; {</div>
286<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; numberOfCachedModelFiles += numberOfCacheFiles;</div>
287<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="comment">// For GpuAcc numberOfCachedFiles is 1</span></div>
288<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="keywordflow">if</span> (backend == <a class="code" href="namespacearmnn.html#ae2f04a162585c0a5222a537efd5456aeafaa4524e3df19ada32643ce9a222362b">armnn::Compute::GpuAcc</a>)</div>
289<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; {</div>
290<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; cachedFd = *modelCacheHandle[index];</div>
291<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; saveCachedNetwork = <span class="keyword">true</span>;</div>
292<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; }</div>
293<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; index += numberOfCachedModelFiles;</div>
294<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; }</div>
295<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; }</div>
296<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; }</div>
297<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; </div>
298<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <a class="code" href="structarmnn_1_1_backend_options.html">armnn::BackendOptions</a> gpuAcc(<span class="stringliteral">&quot;GpuAcc&quot;</span>,</div>
299<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; {</div>
300<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; { <span class="stringliteral">&quot;FastMathEnabled&quot;</span>, options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#abfe9aa4fa74aca0f9a925752bbbb0f79">IsFastMathEnabled</a>() },</div>
301<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; { <span class="stringliteral">&quot;SaveCachedNetwork&quot;</span>, saveCachedNetwork },</div>
302<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; { <span class="stringliteral">&quot;CachedNetworkFilePath&quot;</span>, options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#aa9b3868fd9a9b9fc4b637e9fa3fa3b5a">GetCachedNetworkFilePath</a>() },</div>
303<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; { <span class="stringliteral">&quot;MLGOTuningFilePath&quot;</span>, options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#acb9af28ccca1aac78c52be2baf0bf864">GetClMLGOTunedParametersFile</a>() },</div>
304<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; { <span class="stringliteral">&quot;CachedFileDescriptor&quot;</span>, cachedFd }</div>
305<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; });</div>
306<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; </div>
307<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; <a class="code" href="structarmnn_1_1_backend_options.html">armnn::BackendOptions</a> cpuAcc(<span class="stringliteral">&quot;CpuAcc&quot;</span>,</div>
308<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; {</div>
309<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; { <span class="stringliteral">&quot;FastMathEnabled&quot;</span>, options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#abfe9aa4fa74aca0f9a925752bbbb0f79">IsFastMathEnabled</a>() },</div>
310<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; { <span class="stringliteral">&quot;NumberOfThreads&quot;</span>, options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ab496797d400c4976d0d4b15b110bf7d9">GetNumberOfThreads</a>() }</div>
311<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; });</div>
312<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; OptOptions.<a class="code" href="classarmnn_1_1_optimizer_options_opaque.html#a1ad03005dfb602c109a1b4fed7fca9e3">AddModelOption</a>(gpuAcc);</div>
313<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; OptOptions.<a class="code" href="classarmnn_1_1_optimizer_options_opaque.html#a1ad03005dfb602c109a1b4fed7fca9e3">AddModelOption</a>(cpuAcc);</div>
314<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; </div>
315<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; std::vector&lt;std::string&gt; errMessages;</div>
316<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; <span class="keywordflow">try</span></div>
317<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; {</div>
318<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; optNet = <a class="code" href="namespacearmnn.html#aa42e128b41f4e966fc901f9bf42c5a1c">armnn::Optimize</a>(*modelConverter.GetINetwork(),</div>
319<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ad95feca4087d8e42ecacc1950a3d3901">GetBackends</a>(),</div>
320<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; runtime-&gt;GetDeviceSpec(),</div>
321<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; OptOptions,</div>
322<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; errMessages);</div>
323<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; }</div>
324<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; <span class="keywordflow">catch</span> (std::exception&amp; e)</div>
325<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; {</div>
326<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE) &lt;&lt; e.what();</div>
327<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; }</div>
328<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; </div>
329<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; <span class="comment">// Check that the optimized network is valid.</span></div>
330<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; <span class="keywordflow">if</span> (!optNet)</div>
331<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; {</div>
332<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; std::stringstream message;</div>
333<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; message &lt;&lt; <span class="stringliteral">&quot;Invalid optimized network&quot;</span>;</div>
334<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">const</span> std::string&amp; msg : errMessages)</div>
335<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; {</div>
336<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; message &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span> &lt;&lt; msg;</div>
337<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; }</div>
338<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE) &lt;&lt; message.str();</div>
339<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; }</div>
340<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; </div>
341<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; <span class="comment">// Export the optimized network graph to a dot file if an output dump directory</span></div>
342<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; <span class="comment">// has been specified in the drivers&#39; arguments.</span></div>
343<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; std::string dotGraphFileName = <a class="code" href="namespacearmnn__driver.html#a5304cf930377fc082e7494d20de2be12">ExportNetworkGraphToDotFile</a>(*optNet,</div>
344<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a052b5692df75f05d7f0710faca305bb8">GetRequestInputsAndOutputsDumpDir</a>());</div>
345<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; </div>
346<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; <span class="comment">// Load it into the runtime.</span></div>
347<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; <a class="code" href="namespacearmnn.html#a0d8160388a127c1a23b37bc88dc6e2ec">armnn::NetworkId</a> netId = 0;</div>
348<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; std::string msg;</div>
349<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; <a class="code" href="structarmnn_1_1_i_network_properties.html">armnn::INetworkProperties</a> networkProperties(options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ae87f994847cbe71c0e0bb5665f8fc218">isAsyncModelExecutionEnabled</a>(),</div>
350<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; MemorySource::Undefined,</div>
351<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; MemorySource::Undefined,</div>
352<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a43799d34e102001274633713c12c0225">IsGpuProfilingEnabled</a>());</div>
353<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <span class="keyword">auto</span> numInputs = <a class="code" href="_conversion_utils_8hpp.html#abcb5019b10b89cbd2b96118885a026d4">getMainModel</a>(model).inputIndexes.size();</div>
354<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; <span class="keyword">auto</span> numOutputs = <a class="code" href="_conversion_utils_8hpp.html#abcb5019b10b89cbd2b96118885a026d4">getMainModel</a>(model).outputIndexes.size();</div>
355<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; <span class="keywordflow">try</span></div>
356<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; {</div>
357<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; <span class="keywordflow">if</span> (runtime-&gt;LoadNetwork(netId, std::move(optNet), msg, networkProperties) != <a class="code" href="namespacearmnn.html#a67a0db04d321a74b7e7fcfd3f1a3f70ba505a83f220c02df2f85c3810cd9ceb38">armnn::Status::Success</a>)</div>
358<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; {</div>
359<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE) &lt;&lt; <span class="stringliteral">&quot;Network could not be loaded&quot;</span>;</div>
360<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; }</div>
361<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; }</div>
362<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; <span class="keywordflow">catch</span> (std::exception&amp; e)</div>
363<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; {</div>
364<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; std::stringstream message;</div>
365<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; message &lt;&lt; <span class="stringliteral">&quot;Exception (&quot;</span> &lt;&lt; e.what()&lt;&lt; <span class="stringliteral">&quot;) caught from LoadNetwork.&quot;</span>;</div>
366<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE) &lt;&lt; message.str();</div>
367<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; }</div>
368<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; </div>
369<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; <span class="comment">// Now that we have a networkId for the graph rename the exported files to use it</span></div>
370<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="comment">// so that we can associate the graph file and the input/output tensor exported files</span></div>
371<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; <a class="code" href="namespacearmnn__driver.html#a3d30e31a46482fbc714fc34e0d5a1c90">RenameExportedFiles</a>(serializedNetworkFileName,</div>
372<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; dotGraphFileName,</div>
373<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a052b5692df75f05d7f0710faca305bb8">GetRequestInputsAndOutputsDumpDir</a>(),</div>
374<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; netId);</div>
375<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; </div>
376<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="comment">// Cache the model</span></div>
377<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; <span class="keywordtype">size_t</span> hashValue = 0;</div>
378<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; <span class="keywordflow">if</span> (dataCacheHandle.size() == 1 )</div>
379<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; {</div>
380<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; hashValue = Hash(dataCacheData);</div>
381<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; }</div>
382<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; </div>
383<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; <span class="comment">// Cache the model data</span></div>
384<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <span class="keywordflow">if</span> (modelCacheHandle.size() &gt; 0)</div>
385<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; {</div>
386<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; <span class="keywordflow">if</span> (modelCacheHandle.size() == numberOfCachedModelFiles)</div>
387<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; {</div>
388<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; <span class="keywordflow">for</span> (uint32_t i = 0; i &lt; modelCacheHandle.size(); ++i)</div>
389<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; {</div>
390<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; <span class="keywordtype">int</span> modelCacheFileAccessMode = fcntl(*modelCacheHandle[i], F_GETFL) &amp; O_ACCMODE;</div>
391<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <span class="keywordflow">if</span> (modelCacheFileAccessMode != O_RDONLY)</div>
392<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; {</div>
393<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; <span class="keyword">struct </span>stat statBuffer;</div>
394<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <span class="keywordflow">if</span> (fstat(*modelCacheHandle[i], &amp;statBuffer) == 0)</div>
395<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; {</div>
396<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <span class="keywordtype">long</span> modelDataSize = statBuffer.st_size;</div>
397<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <span class="keywordflow">if</span> (modelDataSize &gt; 0)</div>
398<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; {</div>
399<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; std::vector&lt;uint8_t&gt; modelData(modelDataSize);</div>
400<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; pread(*modelCacheHandle[i], modelData.data(), modelData.size(), 0);</div>
401<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; hashValue ^= Hash(modelData);</div>
402<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; }</div>
403<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; }</div>
404<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; }</div>
405<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; }</div>
406<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; }</div>
407<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; }</div>
408<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; <span class="keywordflow">if</span> (dataCacheHandle.size() == 1 &amp;&amp; hashValue != 0)</div>
409<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; {</div>
410<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; std::vector&lt;uint8_t&gt; theHashValue(<span class="keyword">sizeof</span>(hashValue));</div>
411<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; ::memcpy(theHashValue.data(), &amp;hashValue, <span class="keyword">sizeof</span>(hashValue));</div>
412<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; </div>
413<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; write(*dataCacheHandle[0], theHashValue.data(), theHashValue.size());</div>
414<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; pwrite(*dataCacheHandle[0], dataCacheData.data(), dataCacheData.size(), theHashValue.size());</div>
415<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; }</div>
416<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; </div>
417<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; <span class="keywordtype">bool</span> executeWithDummyInputs = (std::find(options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ad95feca4087d8e42ecacc1950a3d3901">GetBackends</a>().begin(),</div>
418<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ad95feca4087d8e42ecacc1950a3d3901">GetBackends</a>().end(),</div>
419<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; <a class="code" href="namespacearmnn.html#ae2f04a162585c0a5222a537efd5456aeafaa4524e3df19ada32643ce9a222362b">armnn::Compute::GpuAcc</a>) != options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ad95feca4087d8e42ecacc1950a3d3901">GetBackends</a>().end());</div>
420<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; </div>
421<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; <span class="keyword">auto</span> preparedModel = std::make_shared&lt;const ArmnnPreparedModel&gt;(netId,</div>
422<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; runtime.get(),</div>
423<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; model,</div>
424<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a052b5692df75f05d7f0710faca305bb8">GetRequestInputsAndOutputsDumpDir</a>(),</div>
425<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a43799d34e102001274633713c12c0225">IsGpuProfilingEnabled</a>(),</div>
426<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; priority);</div>
427<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; </div>
428<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160; <span class="comment">// Run a single &#39;dummy&#39; inference of the model. This means that CL kernels will get compiled (and tuned if</span></div>
429<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; <span class="comment">// this is enabled) before the first &#39;real&#39; inference which removes the overhead of the first inference.</span></div>
430<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; <span class="comment">// Only run this if the GpuAcc backend has been added to options</span></div>
431<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; <span class="keywordflow">if</span> (std::find(options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ad95feca4087d8e42ecacc1950a3d3901">GetBackends</a>().begin(),</div>
432<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ad95feca4087d8e42ecacc1950a3d3901">GetBackends</a>().end(),</div>
433<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; <a class="code" href="namespacearmnn.html#ae2f04a162585c0a5222a537efd5456aeafaa4524e3df19ada32643ce9a222362b">armnn::Compute::GpuAcc</a>) != options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ad95feca4087d8e42ecacc1950a3d3901">GetBackends</a>().end())</div>
434<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; {</div>
435<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; <span class="keywordflow">if</span> (!preparedModel-&gt;ExecuteWithDummyInputs(numInputs, numOutputs))</div>
436<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; {</div>
437<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE) &lt;&lt; <span class="stringliteral">&quot;Network could not be executed&quot;</span>;</div>
438<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; }</div>
439<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; </div>
440<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; <span class="keywordflow">if</span> (clTunedParameters &amp;&amp;</div>
441<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a97f3f76fa3f6f6c6438e2e7121415219">GetClTunedParametersMode</a>() == <a class="code" href="classarmnn_1_1_i_gpu_acc_tuned_parameters.html#a46c8a310cf4c094f8c80e1cb8dc1f911ac20468a4ef4b1707d13a1aea2ece6104">armnn::IGpuAccTunedParameters::Mode::UpdateTunedParameters</a>)</div>
442<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; {</div>
443<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; <span class="comment">// Now that we&#39;ve done one inference the CL kernel parameters will have been tuned,</span></div>
444<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; <span class="comment">// so save the updated file.</span></div>
445<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; <span class="keywordflow">try</span></div>
446<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; {</div>
447<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; clTunedParameters-&gt;Save(options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a37570fb994ca42aac33a6a494f63c6c5">GetClTunedParametersFile</a>().c_str());</div>
448<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; }</div>
449<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160; <span class="keywordflow">catch</span> (std::exception&amp; error)</div>
450<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; {</div>
451<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; VLOG(DRIVER) &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::prepareModel: Failed to save CL tuned parameters file&quot;</span></div>
452<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; &lt;&lt; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a37570fb994ca42aac33a6a494f63c6c5">GetClTunedParametersFile</a>().c_str() &lt;&lt; <a class="code" href="namespacearmnn.html#a4dc0adc6737b5944e7671bee71788407acb5e100e5a9a3e7f6d1fd97512215282">error</a>.what();</div>
453<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160; }</div>
454<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; }</div>
455<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160; }</div>
456<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; <span class="keywordflow">return</span> std::move(preparedModel);</div>
457<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160;}</div>
458</div><!-- fragment -->
459<p class="reference">References <a class="el" href="_network_8cpp_source.html#l00151">OptimizerOptionsOpaque::AddModelOption()</a>, <a class="el" href="namespacearmnn.html#a4dc0adc6737b5944e7671bee71788407acb5e100e5a9a3e7f6d1fd97512215282">armnn::error</a>, <a class="el" href="_canonical_utils_8cpp_source.html#l00392">armnn_driver::ExportNetworkGraphToDotFile()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00026">DriverOptions::GetBackends()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00041">DriverOptions::GetCachedNetworkFilePath()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00032">DriverOptions::GetClMLGOTunedParametersFile()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00031">DriverOptions::GetClTunedParametersFile()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00033">DriverOptions::GetClTunedParametersMode()</a>, <a class="el" href="_model_to_i_network_transformer_8hpp_source.html#l00037">ModelToINetworkTransformer::GetConversionResult()</a>, <a class="el" href="_model_to_i_network_transformer_8hpp_source.html#l00040">ModelToINetworkTransformer::GetINetwork()</a>, <a class="el" href="_conversion_utils_8hpp_source.html#l00030">getMainModel()</a>, <a class="el" href="_backend_helper_8cpp_source.html#l00130">armnn::GetNumberOfCacheFiles()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00043">DriverOptions::GetNumberOfThreads()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00028">DriverOptions::GetRequestInputsAndOutputsDumpDir()</a>, <a class="el" href="namespacearmnn.html#ae2f04a162585c0a5222a537efd5456aeafaa4524e3df19ada32643ce9a222362b">armnn::GpuAcc</a>, <a class="el" href="_driver_options_8hpp_source.html#l00044">DriverOptions::isAsyncModelExecutionEnabled()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00036">DriverOptions::IsFastMathEnabled()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00035">DriverOptions::IsGpuProfilingEnabled()</a>, <a class="el" href="_network_8cpp_source.html#l02145">armnn::Optimize()</a>, <a class="el" href="_canonical_utils_8cpp_source.html#l00580">armnn_driver::RenameExportedFiles()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00042">DriverOptions::SaveCachedNetwork()</a>, <a class="el" href="_canonical_utils_8cpp_source.html#l00432">armnn_driver::SerializeNetwork()</a>, <a class="el" href="_network_8cpp_source.html#l00121">OptimizerOptionsOpaque::SetProfilingEnabled()</a>, <a class="el" href="_network_8cpp_source.html#l00136">OptimizerOptionsOpaque::SetReduceFp32ToFp16()</a>, <a class="el" href="namespacearmnn.html#a67a0db04d321a74b7e7fcfd3f1a3f70ba505a83f220c02df2f85c3810cd9ceb38">armnn::Success</a>, and <a class="el" href="classarmnn_1_1_i_gpu_acc_tuned_parameters.html#a46c8a310cf4c094f8c80e1cb8dc1f911ac20468a4ef4b1707d13a1aea2ece6104">IGpuAccTunedParameters::UpdateTunedParameters</a>.</p>
460
461<p class="reference">Referenced by <a class="el" href="_armnn_driver_8hpp_source.html#l00184">ArmnnDriver::prepareModel()</a>.</p>
462
463</div>
464</div>
465<a id="a3f22b9cef4af3244aaed9c28f7674a1b"></a>
466<h2 class="memtitle"><span class="permalink"><a href="#a3f22b9cef4af3244aaed9c28f7674a1b">&#9670;&nbsp;</a></span>PrepareArmnnModelFromCache()</h2>
467
468<div class="memitem">
469<div class="memproto">
470<table class="mlabels">
471 <tr>
472 <td class="mlabels-left">
473 <table class="memname">
474 <tr>
475 <td class="memname">GeneralResult&lt; SharedPreparedModel &gt; PrepareArmnnModelFromCache </td>
476 <td>(</td>
477 <td class="paramtype">const <a class="el" href="namespacearmnn.html#a150468a02bd7b2d2d061c4aaaee939f0">armnn::IRuntimePtr</a> &amp;&#160;</td>
478 <td class="paramname"><em>runtime</em>, </td>
479 </tr>
480 <tr>
481 <td class="paramkey"></td>
482 <td></td>
483 <td class="paramtype">const <a class="el" href="namespacearmnn.html#a2d3a708a26ac6d77bf8f15506e89a25a">armnn::IGpuAccTunedParametersPtr</a> &amp;&#160;</td>
484 <td class="paramname"><em>clTunedParameters</em>, </td>
485 </tr>
486 <tr>
487 <td class="paramkey"></td>
488 <td></td>
489 <td class="paramtype">const <a class="el" href="classarmnn__driver_1_1_driver_options.html">DriverOptions</a> &amp;&#160;</td>
490 <td class="paramname"><em>options</em>, </td>
491 </tr>
492 <tr>
493 <td class="paramkey"></td>
494 <td></td>
495 <td class="paramtype">const std::vector&lt; SharedHandle &gt; &amp;&#160;</td>
496 <td class="paramname"><em>modelCacheHandle</em>, </td>
497 </tr>
498 <tr>
499 <td class="paramkey"></td>
500 <td></td>
501 <td class="paramtype">const std::vector&lt; SharedHandle &gt; &amp;&#160;</td>
502 <td class="paramname"><em>dataCacheHandle</em>, </td>
503 </tr>
504 <tr>
505 <td class="paramkey"></td>
506 <td></td>
507 <td class="paramtype">const CacheToken &amp;&#160;</td>
508 <td class="paramname"><em>token</em>, </td>
509 </tr>
510 <tr>
511 <td class="paramkey"></td>
512 <td></td>
513 <td class="paramtype">bool&#160;</td>
514 <td class="paramname"><em>float32ToFloat16</em> = <code>false</code>&#160;</td>
515 </tr>
516 <tr>
517 <td></td>
518 <td>)</td>
519 <td></td><td></td>
520 </tr>
521 </table>
522 </td>
523 <td class="mlabels-right">
524<span class="mlabels"><span class="mlabel">static</span></span> </td>
525 </tr>
526</table>
527</div><div class="memdoc">
528
529<p class="definition">Definition at line <a class="el" href="_armnn_driver_impl_8cpp_source.html#l00338">338</a> of file <a class="el" href="_armnn_driver_impl_8cpp_source.html">ArmnnDriverImpl.cpp</a>.</p>
530<div class="fragment"><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160;{</div>
531<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; VLOG(DRIVER) &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::PrepareArmnnModelFromCache()&quot;</span>;</div>
532<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; </div>
533<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; <span class="keywordflow">if</span> (!runtime)</div>
534<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; {</div>
535<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::DEVICE_UNAVAILABLE)</div>
536<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::prepareModelFromCache(): Device unavailable&quot;</span>;</div>
537<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; }</div>
538<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; </div>
539<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; <span class="keywordflow">if</span> (token.size() != ANEURALNETWORKS_BYTE_SIZE_OF_CACHE_TOKEN)</div>
540<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; {</div>
541<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE)</div>
542<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::prepareModelFromCache(): Token size does not match!&quot;</span>;</div>
543<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; }</div>
544<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160; </div>
545<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; <span class="comment">// Validate dataCacheHandle</span></div>
546<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160; <span class="keywordflow">if</span> (dataCacheHandle.size() != 1)</div>
547<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; {</div>
548<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE)</div>
549<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160; &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::prepareModelFromCache(): Not valid data cache handle!&quot;</span>;</div>
550<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160; }</div>
551<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160; </div>
552<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; <span class="keywordflow">if</span> (!ValidateSharedHandle(dataCacheHandle[0]))</div>
553<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160; {</div>
554<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE)</div>
555<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::prepareModelFromCache(): Not valid data cache handle!&quot;</span>;</div>
556<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; }</div>
557<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; </div>
558<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; <span class="keywordtype">size_t</span> cachedDataSize = 0;</div>
559<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; <span class="keyword">struct </span>stat dataStatBuffer;</div>
560<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; <span class="keywordflow">if</span> (fstat(*dataCacheHandle[0], &amp;dataStatBuffer) == 0)</div>
561<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; {</div>
562<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; cachedDataSize = dataStatBuffer.st_size;</div>
563<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; }</div>
564<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; <span class="keywordflow">if</span> (cachedDataSize == 0)</div>
565<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160; {</div>
566<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE)</div>
567<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160; &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::prepareModelFromCache(): Not valid cached data!&quot;</span>;</div>
568<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160; }</div>
569<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; </div>
570<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160; <span class="comment">// Check if model files cached they match the expected value</span></div>
571<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> numberOfCachedModelFiles = 0;</div>
572<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp; backend : options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ad95feca4087d8e42ecacc1950a3d3901">GetBackends</a>())</div>
573<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160; {</div>
574<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160; numberOfCachedModelFiles += <a class="code" href="namespacearmnn.html#ae266ee8bf362cbf8a88ab6e6b389791a">GetNumberOfCacheFiles</a>(backend);</div>
575<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; }</div>
576<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; <span class="keywordflow">if</span> (modelCacheHandle.size() != numberOfCachedModelFiles)</div>
577<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; {</div>
578<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE)</div>
579<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::prepareModelFromCache(): Model cache handle size does not match.&quot;</span>;</div>
580<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160; }</div>
581<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160; </div>
582<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; <span class="comment">// Read the hashValue</span></div>
583<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160; std::vector&lt;uint8_t&gt; hashValue(<span class="keyword">sizeof</span>(<span class="keywordtype">size_t</span>));</div>
584<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; pread(*dataCacheHandle[0], hashValue.data(), hashValue.size(), 0);</div>
585<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; </div>
586<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; <span class="comment">// Read the model</span></div>
587<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; <span class="keywordflow">if</span> (cachedDataSize &lt; hashValue.size())</div>
588<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; {</div>
589<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE)</div>
590<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::prepareModelFromCache(): cachedDataSize is less than hashValue!&quot;</span>;</div>
591<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160; }</div>
592<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160; std::vector&lt;uint8_t&gt; dataCacheData(cachedDataSize - hashValue.size());</div>
593<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160; pread(*dataCacheHandle[0], dataCacheData.data(), dataCacheData.size(), hashValue.size());</div>
594<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; <span class="keyword">auto</span> calculatedHashValue = Hash(dataCacheData);</div>
595<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; </div>
596<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160; <span class="keywordtype">int</span> gpuAccCachedFd = -1;</div>
597<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160; <span class="keywordflow">if</span> (modelCacheHandle.size() &gt; 0)</div>
598<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160; {</div>
599<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> index = 0;</div>
600<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp; backend : options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ad95feca4087d8e42ecacc1950a3d3901">GetBackends</a>())</div>
601<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160; {</div>
602<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160; <span class="comment">// modelCacheHandle size should be equal to numberOfCachedModelFiles</span></div>
603<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160; <span class="comment">// modelCacheHandle vector should be in same order as backends</span></div>
604<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160; <span class="keyword">auto</span> numberOfCacheFiles = <a class="code" href="namespacearmnn.html#ae266ee8bf362cbf8a88ab6e6b389791a">GetNumberOfCacheFiles</a>(backend);</div>
605<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160; <span class="keywordflow">if</span> (numberOfCacheFiles &gt; 0)</div>
606<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160; {</div>
607<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160; <span class="keywordflow">if</span> (!ValidateSharedHandle(modelCacheHandle[index]))</div>
608<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160; {</div>
609<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE)</div>
610<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160; &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::prepareModelFromCache(): Invalid model cache handle!&quot;</span>;</div>
611<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160; }</div>
612<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160; <span class="keywordtype">int</span> cachedFd = *modelCacheHandle[index];</div>
613<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160; <span class="keyword">struct </span>stat statBuffer;</div>
614<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160; <span class="keywordflow">if</span> (fstat(cachedFd, &amp;statBuffer) == 0)</div>
615<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160; {</div>
616<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160; <span class="keywordtype">long</span> modelDataSize = statBuffer.st_size;</div>
617<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160; <span class="keywordflow">if</span> (modelDataSize &gt; 0)</div>
618<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160; {</div>
619<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160; std::vector&lt;uint8_t&gt; modelData(modelDataSize);</div>
620<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>&#160; pread(cachedFd, modelData.data(), modelData.size(), 0);</div>
621<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>&#160; calculatedHashValue ^= Hash(modelData);</div>
622<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>&#160; </div>
623<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>&#160; <span class="keywordflow">if</span> (backend == <a class="code" href="namespacearmnn.html#ae2f04a162585c0a5222a537efd5456aeafaa4524e3df19ada32643ce9a222362b">armnn::Compute::GpuAcc</a>)</div>
624<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>&#160; {</div>
625<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160; gpuAccCachedFd = cachedFd;</div>
626<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160; }</div>
627<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160; }</div>
628<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>&#160; }</div>
629<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>&#160; index += numberOfCacheFiles;</div>
630<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>&#160; }</div>
631<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160; }</div>
632<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160; }</div>
633<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>&#160; </div>
634<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>&#160; std::vector&lt;uint8_t&gt; calculatedHashData(<span class="keyword">sizeof</span>(calculatedHashValue));</div>
635<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>&#160; ::memcpy(calculatedHashData.data(), &amp;calculatedHashValue, <span class="keyword">sizeof</span>(calculatedHashValue));</div>
636<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>&#160; <span class="keywordflow">if</span> (hashValue != calculatedHashData)</div>
637<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>&#160; {</div>
638<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE)</div>
639<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>&#160; &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::prepareModelFromCache(): ValidateHash() failed!&quot;</span>;</div>
640<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>&#160; }</div>
641<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>&#160; </div>
642<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>&#160; <span class="comment">// Deserialize the network..</span></div>
643<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>&#160; <a class="code" href="namespacearmnn.html#ace74f6f9feb95a964a49d79458232703">armnn::INetworkPtr</a> network = <a class="code" href="namespacearmnn.html#ace74f6f9feb95a964a49d79458232703">armnn::INetworkPtr</a>(<span class="keyword">nullptr</span>, [](<a class="code" href="classarmnn_1_1_i_network.html">armnn::INetwork</a>*){});</div>
644<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160; <span class="keywordflow">try</span></div>
645<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>&#160; {</div>
646<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>&#160; network = <a class="code" href="classarmnn_deserializer_1_1_i_deserializer.html#af116abd698a7feb92876ae48917005a4">armnnDeserializer::IDeserializer::Create</a>()-&gt;CreateNetworkFromBinary(dataCacheData);</div>
647<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160; }</div>
648<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160; <span class="keywordflow">catch</span> (std::exception&amp;)</div>
649<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160; {</div>
650<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE)</div>
651<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160; &lt;&lt; <span class="stringliteral">&quot;ArmnnDriverImpl::prepareModelFromCache(): Exception caught from Deserializer!&quot;</span>;</div>
652<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>&#160; }</div>
653<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>&#160; </div>
654<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>&#160; <span class="comment">// Optimize the network</span></div>
655<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>&#160; <a class="code" href="namespacearmnn.html#a674efcf6cbdb9e831d653ff0e821fb38">armnn::IOptimizedNetworkPtr</a> optNet(<span class="keyword">nullptr</span>, <span class="keyword">nullptr</span>);</div>
656<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>&#160; <a class="code" href="classarmnn_1_1_optimizer_options_opaque.html">armnn::OptimizerOptionsOpaque</a> OptOptions;</div>
657<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>&#160; OptOptions.<a class="code" href="classarmnn_1_1_optimizer_options_opaque.html#a4c8ca1fa6bed9a68a78ab00f02d0fb38">SetReduceFp32ToFp16</a>(float32ToFloat16);</div>
658<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>&#160; OptOptions.<a class="code" href="classarmnn_1_1_optimizer_options_opaque.html#a78aff12fa10e9a2df9989a469ba0b7bd">SetProfilingEnabled</a>(options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a43799d34e102001274633713c12c0225">IsGpuProfilingEnabled</a>());</div>
659<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>&#160; </div>
660<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>&#160; <a class="code" href="structarmnn_1_1_backend_options.html">armnn::BackendOptions</a> gpuAcc(<span class="stringliteral">&quot;GpuAcc&quot;</span>,</div>
661<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>&#160; {</div>
662<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>&#160; { <span class="stringliteral">&quot;FastMathEnabled&quot;</span>, options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#abfe9aa4fa74aca0f9a925752bbbb0f79">IsFastMathEnabled</a>() },</div>
663<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>&#160; { <span class="stringliteral">&quot;SaveCachedNetwork&quot;</span>, <span class="keyword">false</span> },</div>
664<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160; { <span class="stringliteral">&quot;CachedNetworkFilePath&quot;</span>, options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#aa9b3868fd9a9b9fc4b637e9fa3fa3b5a">GetCachedNetworkFilePath</a>() },</div>
665<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>&#160; { <span class="stringliteral">&quot;MLGOTuningFilePath&quot;</span>, options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#acb9af28ccca1aac78c52be2baf0bf864">GetClMLGOTunedParametersFile</a>() },</div>
666<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>&#160; { <span class="stringliteral">&quot;CachedFileDescriptor&quot;</span>, gpuAccCachedFd }</div>
667<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>&#160; });</div>
668<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>&#160; </div>
669<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>&#160; <a class="code" href="structarmnn_1_1_backend_options.html">armnn::BackendOptions</a> cpuAcc(<span class="stringliteral">&quot;CpuAcc&quot;</span>,</div>
670<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>&#160; {</div>
671<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>&#160; { <span class="stringliteral">&quot;FastMathEnabled&quot;</span>, options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#abfe9aa4fa74aca0f9a925752bbbb0f79">IsFastMathEnabled</a>() },</div>
672<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>&#160; { <span class="stringliteral">&quot;NumberOfThreads&quot;</span>, options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ab496797d400c4976d0d4b15b110bf7d9">GetNumberOfThreads</a>() }</div>
673<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>&#160; });</div>
674<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>&#160; OptOptions.<a class="code" href="classarmnn_1_1_optimizer_options_opaque.html#a1ad03005dfb602c109a1b4fed7fca9e3">AddModelOption</a>(gpuAcc);</div>
675<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>&#160; OptOptions.<a class="code" href="classarmnn_1_1_optimizer_options_opaque.html#a1ad03005dfb602c109a1b4fed7fca9e3">AddModelOption</a>(cpuAcc);</div>
676<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>&#160; </div>
677<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>&#160; std::vector&lt;std::string&gt; errMessages;</div>
678<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>&#160; <span class="keywordflow">try</span></div>
679<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>&#160; {</div>
680<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>&#160; optNet = <a class="code" href="namespacearmnn.html#aa42e128b41f4e966fc901f9bf42c5a1c">armnn::Optimize</a>(*network.get(),</div>
681<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ad95feca4087d8e42ecacc1950a3d3901">GetBackends</a>(),</div>
682<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>&#160; runtime-&gt;GetDeviceSpec(),</div>
683<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>&#160; OptOptions,</div>
684<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>&#160; errMessages);</div>
685<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>&#160; }</div>
686<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160; <span class="keywordflow">catch</span> (std::exception&amp; e)</div>
687<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>&#160; {</div>
688<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE) &lt;&lt; e.what();</div>
689<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160; }</div>
690<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>&#160; </div>
691<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>&#160; <span class="comment">// Check that the optimized network is valid.</span></div>
692<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160; <span class="keywordflow">if</span> (!optNet)</div>
693<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160; {</div>
694<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160; std::stringstream message;</div>
695<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>&#160; message &lt;&lt; <span class="stringliteral">&quot;Invalid optimized network&quot;</span>;</div>
696<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">const</span> std::string&amp; msg : errMessages)</div>
697<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>&#160; {</div>
698<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>&#160; message &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span> &lt;&lt; msg;</div>
699<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>&#160; }</div>
700<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE) &lt;&lt; message.str();</div>
701<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>&#160; }</div>
702<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>&#160; </div>
703<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>&#160; <span class="comment">// Export the optimized network graph to a dot file if an output dump directory</span></div>
704<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>&#160; <span class="comment">// has been specified in the drivers&#39; arguments.</span></div>
705<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>&#160; std::string dotGraphFileName = <a class="code" href="namespacearmnn__driver.html#a5304cf930377fc082e7494d20de2be12">ExportNetworkGraphToDotFile</a>(*optNet,</div>
706<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a052b5692df75f05d7f0710faca305bb8">GetRequestInputsAndOutputsDumpDir</a>());</div>
707<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>&#160; </div>
708<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>&#160; <span class="comment">// Load it into the runtime.</span></div>
709<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>&#160; <a class="code" href="namespacearmnn.html#a0d8160388a127c1a23b37bc88dc6e2ec">armnn::NetworkId</a> netId = 0;</div>
710<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>&#160; std::string msg;</div>
711<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>&#160; <a class="code" href="structarmnn_1_1_i_network_properties.html">armnn::INetworkProperties</a> networkProperties(options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#ae87f994847cbe71c0e0bb5665f8fc218">isAsyncModelExecutionEnabled</a>(),</div>
712<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>&#160; MemorySource::Undefined,</div>
713<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>&#160; MemorySource::Undefined,</div>
714<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a43799d34e102001274633713c12c0225">IsGpuProfilingEnabled</a>());</div>
715<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>&#160; <span class="keywordflow">try</span></div>
716<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>&#160; {</div>
717<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>&#160; <span class="keywordflow">if</span> (runtime-&gt;LoadNetwork(netId, std::move(optNet), msg, networkProperties) != <a class="code" href="namespacearmnn.html#a67a0db04d321a74b7e7fcfd3f1a3f70ba505a83f220c02df2f85c3810cd9ceb38">armnn::Status::Success</a>)</div>
718<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>&#160; {</div>
719<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE) &lt;&lt; <span class="stringliteral">&quot;Network could not be loaded&quot;</span>;</div>
720<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>&#160; }</div>
721<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>&#160; }</div>
722<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>&#160; <span class="keywordflow">catch</span> (std::exception&amp; e)</div>
723<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>&#160; {</div>
724<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>&#160; std::stringstream message;</div>
725<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>&#160; message &lt;&lt; <span class="stringliteral">&quot;Exception (&quot;</span> &lt;&lt; e.what()&lt;&lt; <span class="stringliteral">&quot;) caught from LoadNetwork.&quot;</span>;</div>
726<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>&#160; <span class="keywordflow">return</span> NN_ERROR(ErrorStatus::GENERAL_FAILURE) &lt;&lt; message.str();</div>
727<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>&#160; }</div>
728<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>&#160; </div>
729<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>&#160; <span class="keyword">auto</span> preparedModel = std::make_shared&lt;const ArmnnPreparedModel&gt;(netId,</div>
730<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>&#160; runtime.get(),</div>
731<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a052b5692df75f05d7f0710faca305bb8">GetRequestInputsAndOutputsDumpDir</a>(),</div>
732<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>&#160; options.<a class="code" href="classarmnn__driver_1_1_driver_options.html#a43799d34e102001274633713c12c0225">IsGpuProfilingEnabled</a>(),</div>
733<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>&#160; Priority::MEDIUM,</div>
734<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>&#160; <span class="keyword">true</span>);</div>
735<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>&#160; <span class="keywordflow">return</span> std::move(preparedModel);</div>
736<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>&#160;}</div>
737</div><!-- fragment -->
738<p class="reference">References <a class="el" href="_network_8cpp_source.html#l00151">OptimizerOptionsOpaque::AddModelOption()</a>, <a class="el" href="_deserializer_8cpp_source.html#l00047">IDeserializer::Create()</a>, <a class="el" href="_canonical_utils_8cpp_source.html#l00392">armnn_driver::ExportNetworkGraphToDotFile()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00026">DriverOptions::GetBackends()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00041">DriverOptions::GetCachedNetworkFilePath()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00032">DriverOptions::GetClMLGOTunedParametersFile()</a>, <a class="el" href="_backend_helper_8cpp_source.html#l00130">armnn::GetNumberOfCacheFiles()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00043">DriverOptions::GetNumberOfThreads()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00028">DriverOptions::GetRequestInputsAndOutputsDumpDir()</a>, <a class="el" href="namespacearmnn.html#ae2f04a162585c0a5222a537efd5456aeafaa4524e3df19ada32643ce9a222362b">armnn::GpuAcc</a>, <a class="el" href="_driver_options_8hpp_source.html#l00044">DriverOptions::isAsyncModelExecutionEnabled()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00036">DriverOptions::IsFastMathEnabled()</a>, <a class="el" href="_driver_options_8hpp_source.html#l00035">DriverOptions::IsGpuProfilingEnabled()</a>, <a class="el" href="_network_8cpp_source.html#l02145">armnn::Optimize()</a>, <a class="el" href="_network_8cpp_source.html#l00121">OptimizerOptionsOpaque::SetProfilingEnabled()</a>, <a class="el" href="_network_8cpp_source.html#l00136">OptimizerOptionsOpaque::SetReduceFp32ToFp16()</a>, and <a class="el" href="namespacearmnn.html#a67a0db04d321a74b7e7fcfd3f1a3f70ba505a83f220c02df2f85c3810cd9ceb38">armnn::Success</a>.</p>
739
740<p class="reference">Referenced by <a class="el" href="_armnn_driver_8hpp_source.html#l00229">ArmnnDriver::prepareModelFromCache()</a>.</p>
741
742</div>
743</div>
744<hr/>The documentation for this class was generated from the following files:<ul>
745<li>shim/sl/canonical/<a class="el" href="_armnn_driver_impl_8hpp_source.html">ArmnnDriverImpl.hpp</a></li>
746<li>shim/sl/canonical/<a class="el" href="_armnn_driver_impl_8cpp_source.html">ArmnnDriverImpl.cpp</a></li>
747</ul>
748</div><!-- contents -->
749</div><!-- doc-content -->
750<div class="ttc" id="anamespacearmnn_html_ace74f6f9feb95a964a49d79458232703"><div class="ttname"><a href="namespacearmnn.html#ace74f6f9feb95a964a49d79458232703">armnn::INetworkPtr</a></div><div class="ttdeci">std::unique_ptr&lt; INetwork, void(*)(INetwork *network)&gt; INetworkPtr</div><div class="ttdef"><b>Definition:</b> <a href="_i_network_8hpp_source.html#l00339">INetwork.hpp:339</a></div></div>
751<div class="ttc" id="anamespacearmnn_html_a674efcf6cbdb9e831d653ff0e821fb38"><div class="ttname"><a href="namespacearmnn.html#a674efcf6cbdb9e831d653ff0e821fb38">armnn::IOptimizedNetworkPtr</a></div><div class="ttdeci">std::unique_ptr&lt; IOptimizedNetwork, void(*)(IOptimizedNetwork *network)&gt; IOptimizedNetworkPtr</div><div class="ttdef"><b>Definition:</b> <a href="_i_network_8hpp_source.html#l00340">INetwork.hpp:340</a></div></div>
752<div class="ttc" id="aclassarmnn__driver_1_1_driver_options_html_a43799d34e102001274633713c12c0225"><div class="ttname"><a href="classarmnn__driver_1_1_driver_options.html#a43799d34e102001274633713c12c0225">armnn_driver::DriverOptions::IsGpuProfilingEnabled</a></div><div class="ttdeci">bool IsGpuProfilingEnabled() const</div><div class="ttdef"><b>Definition:</b> <a href="_driver_options_8hpp_source.html#l00035">DriverOptions.hpp:35</a></div></div>
753<div class="ttc" id="aclassarmnn_deserializer_1_1_i_deserializer_html_af116abd698a7feb92876ae48917005a4"><div class="ttname"><a href="classarmnn_deserializer_1_1_i_deserializer.html#af116abd698a7feb92876ae48917005a4">armnnDeserializer::IDeserializer::Create</a></div><div class="ttdeci">static IDeserializerPtr Create()</div><div class="ttdef"><b>Definition:</b> <a href="_deserializer_8cpp_source.html#l00047">Deserializer.cpp:47</a></div></div>
754<div class="ttc" id="aclassarmnn__driver_1_1_driver_options_html_ae87f994847cbe71c0e0bb5665f8fc218"><div class="ttname"><a href="classarmnn__driver_1_1_driver_options.html#ae87f994847cbe71c0e0bb5665f8fc218">armnn_driver::DriverOptions::isAsyncModelExecutionEnabled</a></div><div class="ttdeci">bool isAsyncModelExecutionEnabled() const</div><div class="ttdef"><b>Definition:</b> <a href="_driver_options_8hpp_source.html#l00044">DriverOptions.hpp:44</a></div></div>
755<div class="ttc" id="aclassarmnn__driver_1_1_driver_options_html_a9640684f215321d0d93f6f3cb14d5da1"><div class="ttname"><a href="classarmnn__driver_1_1_driver_options.html#a9640684f215321d0d93f6f3cb14d5da1">armnn_driver::DriverOptions::SaveCachedNetwork</a></div><div class="ttdeci">bool SaveCachedNetwork() const</div><div class="ttdef"><b>Definition:</b> <a href="_driver_options_8hpp_source.html#l00042">DriverOptions.hpp:42</a></div></div>
756<div class="ttc" id="anamespacearmnn_html_ae2f04a162585c0a5222a537efd5456aeafaa4524e3df19ada32643ce9a222362b"><div class="ttname"><a href="namespacearmnn.html#ae2f04a162585c0a5222a537efd5456aeafaa4524e3df19ada32643ce9a222362b">armnn::Compute::GpuAcc</a></div><div class="ttdeci">@ GpuAcc</div><div class="ttdoc">GPU Execution: OpenCL: ArmCompute.</div></div>
757<div class="ttc" id="aclassarmnn_1_1_optimizer_options_opaque_html_a4c8ca1fa6bed9a68a78ab00f02d0fb38"><div class="ttname"><a href="classarmnn_1_1_optimizer_options_opaque.html#a4c8ca1fa6bed9a68a78ab00f02d0fb38">armnn::OptimizerOptionsOpaque::SetReduceFp32ToFp16</a></div><div class="ttdeci">void SetReduceFp32ToFp16(bool ReduceFp32ToFp16State)</div><div class="ttdef"><b>Definition:</b> <a href="_network_8cpp_source.html#l00136">Network.cpp:136</a></div></div>
758<div class="ttc" id="anamespacearmnn__driver_html_a5304cf930377fc082e7494d20de2be12"><div class="ttname"><a href="namespacearmnn__driver.html#a5304cf930377fc082e7494d20de2be12">armnn_driver::ExportNetworkGraphToDotFile</a></div><div class="ttdeci">std::string ExportNetworkGraphToDotFile(const armnn::IOptimizedNetwork &amp;optimizedNetwork, const std::string &amp;dumpDir)</div><div class="ttdef"><b>Definition:</b> <a href="_canonical_utils_8cpp_source.html#l00392">CanonicalUtils.cpp:392</a></div></div>
759<div class="ttc" id="aclassarmnn__driver_1_1_driver_options_html_a37570fb994ca42aac33a6a494f63c6c5"><div class="ttname"><a href="classarmnn__driver_1_1_driver_options.html#a37570fb994ca42aac33a6a494f63c6c5">armnn_driver::DriverOptions::GetClTunedParametersFile</a></div><div class="ttdeci">const std::string &amp; GetClTunedParametersFile() const</div><div class="ttdef"><b>Definition:</b> <a href="_driver_options_8hpp_source.html#l00031">DriverOptions.hpp:31</a></div></div>
760<div class="ttc" id="anamespacearmnn_html_a4dc0adc6737b5944e7671bee71788407acb5e100e5a9a3e7f6d1fd97512215282"><div class="ttname"><a href="namespacearmnn.html#a4dc0adc6737b5944e7671bee71788407acb5e100e5a9a3e7f6d1fd97512215282">armnn::BoostLogSeverityMapping::error</a></div><div class="ttdeci">@ error</div></div>
761<div class="ttc" id="aclassarmnn__driver_1_1_driver_options_html_abfe9aa4fa74aca0f9a925752bbbb0f79"><div class="ttname"><a href="classarmnn__driver_1_1_driver_options.html#abfe9aa4fa74aca0f9a925752bbbb0f79">armnn_driver::DriverOptions::IsFastMathEnabled</a></div><div class="ttdeci">bool IsFastMathEnabled() const</div><div class="ttdef"><b>Definition:</b> <a href="_driver_options_8hpp_source.html#l00036">DriverOptions.hpp:36</a></div></div>
762<div class="ttc" id="anamespacearmnn_html_a0d8160388a127c1a23b37bc88dc6e2ec"><div class="ttname"><a href="namespacearmnn.html#a0d8160388a127c1a23b37bc88dc6e2ec">armnn::NetworkId</a></div><div class="ttdeci">int NetworkId</div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.html#l00035">IRuntime.hpp:35</a></div></div>
763<div class="ttc" id="aclassarmnn__driver_1_1_driver_options_html_a97f3f76fa3f6f6c6438e2e7121415219"><div class="ttname"><a href="classarmnn__driver_1_1_driver_options.html#a97f3f76fa3f6f6c6438e2e7121415219">armnn_driver::DriverOptions::GetClTunedParametersMode</a></div><div class="ttdeci">armnn::IGpuAccTunedParameters::Mode GetClTunedParametersMode() const</div><div class="ttdef"><b>Definition:</b> <a href="_driver_options_8hpp_source.html#l00033">DriverOptions.hpp:33</a></div></div>
764<div class="ttc" id="aclassarmnn_1_1_optimizer_options_opaque_html_a1ad03005dfb602c109a1b4fed7fca9e3"><div class="ttname"><a href="classarmnn_1_1_optimizer_options_opaque.html#a1ad03005dfb602c109a1b4fed7fca9e3">armnn::OptimizerOptionsOpaque::AddModelOption</a></div><div class="ttdeci">void AddModelOption(armnn::BackendOptions)</div><div class="ttdef"><b>Definition:</b> <a href="_network_8cpp_source.html#l00151">Network.cpp:151</a></div></div>
765<div class="ttc" id="anamespacearmnn__driver_html_a31f074135a3dba97d9baf1dffd0a07fd"><div class="ttname"><a href="namespacearmnn__driver.html#a31f074135a3dba97d9baf1dffd0a07fd">armnn_driver::SerializeNetwork</a></div><div class="ttdeci">std::string SerializeNetwork(const armnn::INetwork &amp;network, const std::string &amp;dumpDir, std::vector&lt; uint8_t &gt; &amp;dataCacheData, bool dataCachingActive)</div><div class="ttdef"><b>Definition:</b> <a href="_canonical_utils_8cpp_source.html#l00432">CanonicalUtils.cpp:432</a></div></div>
766<div class="ttc" id="anamespacearmnn_html_a67a0db04d321a74b7e7fcfd3f1a3f70ba505a83f220c02df2f85c3810cd9ceb38"><div class="ttname"><a href="namespacearmnn.html#a67a0db04d321a74b7e7fcfd3f1a3f70ba505a83f220c02df2f85c3810cd9ceb38">armnn::Status::Success</a></div><div class="ttdeci">@ Success</div></div>
767<div class="ttc" id="astructarmnn_1_1_i_network_properties_html"><div class="ttname"><a href="structarmnn_1_1_i_network_properties.html">armnn::INetworkProperties</a></div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.html#l00043">IRuntime.hpp:43</a></div></div>
768<div class="ttc" id="aclassarmnn_1_1_i_gpu_acc_tuned_parameters_html_a46c8a310cf4c094f8c80e1cb8dc1f911ac20468a4ef4b1707d13a1aea2ece6104"><div class="ttname"><a href="classarmnn_1_1_i_gpu_acc_tuned_parameters.html#a46c8a310cf4c094f8c80e1cb8dc1f911ac20468a4ef4b1707d13a1aea2ece6104">armnn::IGpuAccTunedParameters::Mode::UpdateTunedParameters</a></div><div class="ttdeci">@ UpdateTunedParameters</div></div>
769<div class="ttc" id="aclassarmnn__driver_1_1_driver_options_html_ab496797d400c4976d0d4b15b110bf7d9"><div class="ttname"><a href="classarmnn__driver_1_1_driver_options.html#ab496797d400c4976d0d4b15b110bf7d9">armnn_driver::DriverOptions::GetNumberOfThreads</a></div><div class="ttdeci">unsigned int GetNumberOfThreads() const</div><div class="ttdef"><b>Definition:</b> <a href="_driver_options_8hpp_source.html#l00043">DriverOptions.hpp:43</a></div></div>
770<div class="ttc" id="astructarmnn_1_1_backend_options_html"><div class="ttname"><a href="structarmnn_1_1_backend_options.html">armnn::BackendOptions</a></div><div class="ttdoc">Struct for the users to pass backend specific options.</div><div class="ttdef"><b>Definition:</b> <a href="_backend_options_8hpp_source.html#l00022">BackendOptions.hpp:22</a></div></div>
771<div class="ttc" id="anamespacearmnn__driver_html_a3d30e31a46482fbc714fc34e0d5a1c90"><div class="ttname"><a href="namespacearmnn__driver.html#a3d30e31a46482fbc714fc34e0d5a1c90">armnn_driver::RenameExportedFiles</a></div><div class="ttdeci">void RenameExportedFiles(const std::string &amp;existingSerializedFileName, const std::string &amp;existingDotFileName, const std::string &amp;dumpDir, const armnn::NetworkId networkId)</div><div class="ttdef"><b>Definition:</b> <a href="_canonical_utils_8cpp_source.html#l00580">CanonicalUtils.cpp:580</a></div></div>
772<div class="ttc" id="aclassarmnn__driver_1_1_driver_options_html_acb9af28ccca1aac78c52be2baf0bf864"><div class="ttname"><a href="classarmnn__driver_1_1_driver_options.html#acb9af28ccca1aac78c52be2baf0bf864">armnn_driver::DriverOptions::GetClMLGOTunedParametersFile</a></div><div class="ttdeci">const std::string &amp; GetClMLGOTunedParametersFile() const</div><div class="ttdef"><b>Definition:</b> <a href="_driver_options_8hpp_source.html#l00032">DriverOptions.hpp:32</a></div></div>
773<div class="ttc" id="aclassarmnn__driver_1_1_driver_options_html_ad95feca4087d8e42ecacc1950a3d3901"><div class="ttname"><a href="classarmnn__driver_1_1_driver_options.html#ad95feca4087d8e42ecacc1950a3d3901">armnn_driver::DriverOptions::GetBackends</a></div><div class="ttdeci">const std::vector&lt; armnn::BackendId &gt; &amp; GetBackends() const</div><div class="ttdef"><b>Definition:</b> <a href="_driver_options_8hpp_source.html#l00026">DriverOptions.hpp:26</a></div></div>
774<div class="ttc" id="a_conversion_utils_8hpp_html_abcb5019b10b89cbd2b96118885a026d4"><div class="ttname"><a href="_conversion_utils_8hpp.html#abcb5019b10b89cbd2b96118885a026d4">getMainModel</a></div><div class="ttdeci">const android::nn::Model::Subgraph &amp; getMainModel(const android::nn::Model &amp;model)</div><div class="ttdef"><b>Definition:</b> <a href="_conversion_utils_8hpp_source.html#l00030">ConversionUtils.hpp:30</a></div></div>
775<div class="ttc" id="anamespacearmnn__driver_html_afa2a6d5a1431289c92cea9cceeb174c9a505a83f220c02df2f85c3810cd9ceb38"><div class="ttname"><a href="namespacearmnn__driver.html#afa2a6d5a1431289c92cea9cceeb174c9a505a83f220c02df2f85c3810cd9ceb38">armnn_driver::ConversionResult::Success</a></div><div class="ttdeci">@ Success</div></div>
776<div class="ttc" id="aclassarmnn__driver_1_1_driver_options_html_a052b5692df75f05d7f0710faca305bb8"><div class="ttname"><a href="classarmnn__driver_1_1_driver_options.html#a052b5692df75f05d7f0710faca305bb8">armnn_driver::DriverOptions::GetRequestInputsAndOutputsDumpDir</a></div><div class="ttdeci">const std::string &amp; GetRequestInputsAndOutputsDumpDir() const</div><div class="ttdef"><b>Definition:</b> <a href="_driver_options_8hpp_source.html#l00028">DriverOptions.hpp:28</a></div></div>
777<div class="ttc" id="anamespacearmnn_html_ae266ee8bf362cbf8a88ab6e6b389791a"><div class="ttname"><a href="namespacearmnn.html#ae266ee8bf362cbf8a88ab6e6b389791a">armnn::GetNumberOfCacheFiles</a></div><div class="ttdeci">unsigned int GetNumberOfCacheFiles(const armnn::BackendId &amp;backend)</div><div class="ttdoc">Returns the number of cached files if backend supports caching.</div><div class="ttdef"><b>Definition:</b> <a href="_backend_helper_8cpp_source.html#l00130">BackendHelper.cpp:130</a></div></div>
778<div class="ttc" id="aclassarmnn_1_1_optimizer_options_opaque_html_a78aff12fa10e9a2df9989a469ba0b7bd"><div class="ttname"><a href="classarmnn_1_1_optimizer_options_opaque.html#a78aff12fa10e9a2df9989a469ba0b7bd">armnn::OptimizerOptionsOpaque::SetProfilingEnabled</a></div><div class="ttdeci">void SetProfilingEnabled(bool ProfilingState)</div><div class="ttdef"><b>Definition:</b> <a href="_network_8cpp_source.html#l00121">Network.cpp:121</a></div></div>
779<div class="ttc" id="aclassarmnn__driver_1_1_driver_options_html_aa9b3868fd9a9b9fc4b637e9fa3fa3b5a"><div class="ttname"><a href="classarmnn__driver_1_1_driver_options.html#aa9b3868fd9a9b9fc4b637e9fa3fa3b5a">armnn_driver::DriverOptions::GetCachedNetworkFilePath</a></div><div class="ttdeci">const std::string &amp; GetCachedNetworkFilePath() const</div><div class="ttdef"><b>Definition:</b> <a href="_driver_options_8hpp_source.html#l00041">DriverOptions.hpp:41</a></div></div>
780<div class="ttc" id="anamespacearmnn_html_aa42e128b41f4e966fc901f9bf42c5a1c"><div class="ttname"><a href="namespacearmnn.html#aa42e128b41f4e966fc901f9bf42c5a1c">armnn::Optimize</a></div><div class="ttdeci">IOptimizedNetworkPtr Optimize(const INetwork &amp;network, const std::vector&lt; BackendId &gt; &amp;backendPreferences, const IDeviceSpec &amp;deviceSpec, const OptimizerOptionsOpaque &amp;options=OptimizerOptionsOpaque(), Optional&lt; std::vector&lt; std::string &gt; &amp; &gt; messages=EmptyOptional())</div><div class="ttdoc">Create an optimized version of the network.</div><div class="ttdef"><b>Definition:</b> <a href="_network_8cpp_source.html#l02145">Network.cpp:2145</a></div></div>
781<div class="ttc" id="aclassarmnn__driver_1_1_model_to_i_network_transformer_html"><div class="ttname"><a href="classarmnn__driver_1_1_model_to_i_network_transformer.html">armnn_driver::ModelToINetworkTransformer</a></div><div class="ttdef"><b>Definition:</b> <a href="_model_to_i_network_transformer_8hpp_source.html#l00030">ModelToINetworkTransformer.hpp:30</a></div></div>
782<div class="ttc" id="aclassarmnn_1_1_i_network_html"><div class="ttname"><a href="classarmnn_1_1_i_network.html">armnn::INetwork</a></div><div class="ttdoc">Main network class which provides the interface for building up a neural network.</div><div class="ttdef"><b>Definition:</b> <a href="_i_network_8hpp_source.html#l00347">INetwork.hpp:347</a></div></div>
783<div class="ttc" id="aclassarmnn_1_1_optimizer_options_opaque_html"><div class="ttname"><a href="classarmnn_1_1_optimizer_options_opaque.html">armnn::OptimizerOptionsOpaque</a></div><div class="ttdef"><b>Definition:</b> <a href="_i_network_8hpp_source.html#l00272">INetwork.hpp:272</a></div></div>
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