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| <p><code>#include <<a class="el" href="_optimizer_8hpp_source.html">Optimizer.hpp</a>></code></p> |
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| Public Types</h2></td></tr> |
| <tr class="memitem:a621bdb49c4a2f879b27d27e771693a46"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_optimizer.html#a621bdb49c4a2f879b27d27e771693a46">OptimizationPtr</a> = std::unique_ptr< <a class="el" href="classarmnn_1_1_optimization.html">Optimization</a> ></td></tr> |
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| <tr class="memitem:ad1794808004025d6e06c176507197b24"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_optimizer.html#ad1794808004025d6e06c176507197b24">Optimizations</a> = std::vector< <a class="el" href="classarmnn_1_1_optimizer.html#a621bdb49c4a2f879b27d27e771693a46">OptimizationPtr</a> ></td></tr> |
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| <tr class="memitem:a1f48ba622b76ea04d15c9b62f642bf08"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_optimizer.html#a1f48ba622b76ea04d15c9b62f642bf08">Pass</a> (<a class="el" href="classarmnn_1_1_graph.html">Graph</a> &graph, const <a class="el" href="classarmnn_1_1_optimizer.html#ad1794808004025d6e06c176507197b24">Optimizations</a> &optimizations)</td></tr> |
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| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
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| <p class="definition">Definition at line <a class="el" href="_optimizer_8hpp_source.html#l00014">14</a> of file <a class="el" href="_optimizer_8hpp_source.html">Optimizer.hpp</a>.</p> |
| </div><h2 class="groupheader">Member Typedef Documentation</h2> |
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| <h2 class="memtitle"><span class="permalink"><a href="#a621bdb49c4a2f879b27d27e771693a46">◆ </a></span>OptimizationPtr</h2> |
| |
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| <td class="memname">using <a class="el" href="classarmnn_1_1_optimizer.html#a621bdb49c4a2f879b27d27e771693a46">OptimizationPtr</a> = std::unique_ptr<<a class="el" href="classarmnn_1_1_optimization.html">Optimization</a>></td> |
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| <p class="definition">Definition at line <a class="el" href="_optimizer_8hpp_source.html#l00017">17</a> of file <a class="el" href="_optimizer_8hpp_source.html">Optimizer.hpp</a>.</p> |
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| <h2 class="memtitle"><span class="permalink"><a href="#ad1794808004025d6e06c176507197b24">◆ </a></span>Optimizations</h2> |
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| <td class="memname">using <a class="el" href="classarmnn_1_1_optimizer.html#ad1794808004025d6e06c176507197b24">Optimizations</a> = std::vector<<a class="el" href="classarmnn_1_1_optimizer.html#a621bdb49c4a2f879b27d27e771693a46">OptimizationPtr</a>></td> |
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| <p class="definition">Definition at line <a class="el" href="_optimizer_8hpp_source.html#l00018">18</a> of file <a class="el" href="_optimizer_8hpp_source.html">Optimizer.hpp</a>.</p> |
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| <h2 class="groupheader">Member Function Documentation</h2> |
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| <h2 class="memtitle"><span class="permalink"><a href="#a1f48ba622b76ea04d15c9b62f642bf08">◆ </a></span>Pass()</h2> |
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| <td class="memname">void Pass </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="classarmnn_1_1_graph.html">Graph</a> & </td> |
| <td class="paramname"><em>graph</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">const <a class="el" href="classarmnn_1_1_optimizer.html#ad1794808004025d6e06c176507197b24">Optimizations</a> & </td> |
| <td class="paramname"><em>optimizations</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
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| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">static</span></span> </td> |
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| |
| <p class="definition">Definition at line <a class="el" href="_optimizer_8cpp_source.html#l00016">16</a> of file <a class="el" href="_optimizer_8cpp_source.html">Optimizer.cpp</a>.</p> |
| |
| <p class="reference">References <a class="el" href="_graph_8hpp_source.html#l00158">Graph::begin()</a>, <a class="el" href="_observable_8hpp_source.html#l00026">GraphObservable< ObservedType >::Clear()</a>, <a class="el" href="_graph_8hpp_source.html#l00160">Graph::end()</a>, <a class="el" href="_graph_8hpp_source.html#l00442">Graph::EraseLayer()</a>, <a class="el" href="_graph_8hpp_source.html#l00389">Graph::GetPosInGraph()</a>, and <a class="el" href="_graph_8hpp_source.html#l00173">Graph::TopologicalSort()</a>.</p> |
| |
| <p class="reference">Referenced by <a class="el" href="_convert_constants_float_to_half_tests_8cpp_source.html#l00018">BOOST_AUTO_TEST_CASE()</a>, and <a class="el" href="_network_8cpp_source.html#l00807">armnn::Optimize()</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> {</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  <span class="comment">// Create observables to observe changes to the graph</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  AddedLayerObservable addedLayerObservable(graph);</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  ErasedLayerNamesObservable erasedLayerNamesObservable(graph);</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <span class="keywordtype">bool</span> graphNeedsSorting = <span class="keyword">false</span>;</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keyword">auto</span> it = graph.TopologicalSort().end();</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="comment">// Calls TopologicalSort() for every iteration to re-order the list in case layers were added/removed.</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keywordflow">while</span> (it != graph.TopologicalSort().begin())</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  {</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  --it;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span>&& optimization : optimizations)</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  {</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  BOOST_ASSERT(*it);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  optimization->Run(graph, **it);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">if</span> ((*it)->IsOutputUnconnected())</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  {</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keyword">auto</span> next = std::next(graph.GetPosInGraph(**it));</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  graph.EraseLayer(it);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  it = next;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  graphNeedsSorting = <span class="keyword">true</span>;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  }</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="comment">// Add the names of erased layers as related layers to the new added layers</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span>& erasedLayerName : erasedLayerNamesObservable)</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span>& addedLayer : addedLayerObservable)</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  addedLayer->AddRelatedLayerName(erasedLayerName);</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  }</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  erasedLayerNamesObservable.Clear();</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  addedLayerObservable.Clear();</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">if</span> (graphNeedsSorting)</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  {</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  graphNeedsSorting = <span class="keyword">false</span>;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  }</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  }</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  }</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> }</div></div><!-- fragment --> |
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