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| <p><code>#include <<a class="el" href="_optimize_consecutive_reshapes_8hpp_source.html">OptimizeConsecutiveReshapes.hpp</a>></code></p> |
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| <tr class="memitem:a5a8476ffc04ce7460bb09ad50d1d23de"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1optimizations_1_1_optimize_consecutive_reshapes_impl.html#a5a8476ffc04ce7460bb09ad50d1d23de">Run</a> (<a class="el" href="classarmnn_1_1_graph.html">Graph</a> &graph, <a class="el" href="classarmnn_1_1_input_slot.html">InputSlot</a> &connection) const</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="_optimize_consecutive_reshapes_8hpp_source.html#l00014">14</a> of file <a class="el" href="_optimize_consecutive_reshapes_8hpp_source.html">OptimizeConsecutiveReshapes.hpp</a>.</p> |
| </div><h2 class="groupheader">Constructor & Destructor Documentation</h2> |
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| <h2 class="memtitle"><span class="permalink"><a href="#ae344e9caa07713681429bd8eea772ebf">◆ </a></span>OptimizeConsecutiveReshapesImpl()</h2> |
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| <p class="reference">Referenced by <a class="el" href="_optimize_consecutive_reshapes_8hpp_source.html#l00019">OptimizeConsecutiveReshapesImpl::Run()</a>.</p> |
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| <h2 class="memtitle"><span class="permalink"><a href="#accd18a7450d91508ab6e12379507e01d">◆ </a></span>~OptimizeConsecutiveReshapesImpl()</h2> |
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| <td class="memname">~<a class="el" href="classarmnn_1_1optimizations_1_1_optimize_consecutive_reshapes_impl.html">OptimizeConsecutiveReshapesImpl</a> </td> |
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| <p class="reference">Referenced by <a class="el" href="_optimize_consecutive_reshapes_8hpp_source.html#l00019">OptimizeConsecutiveReshapesImpl::Run()</a>.</p> |
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| <h2 class="memtitle"><span class="permalink"><a href="#a5a8476ffc04ce7460bb09ad50d1d23de">◆ </a></span>Run()</h2> |
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| <td class="memname">void Run </td> |
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| <td class="paramname"><em>graph</em>, </td> |
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| <td class="paramkey"></td> |
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| <td class="paramtype"><a class="el" href="classarmnn_1_1_input_slot.html">InputSlot</a> & </td> |
| <td class="paramname"><em>connection</em> </td> |
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| <p>Run for every connection between a base <a class="el" href="classarmnn_1_1_reshape_layer.html" title="This layer represents a reshape operation. ">ReshapeLayer</a> and a child <a class="el" href="classarmnn_1_1_reshape_layer.html" title="This layer represents a reshape operation. ">ReshapeLayer</a>. Inserts an equivalent <a class="el" href="classarmnn_1_1_reshape_layer.html" title="This layer represents a reshape operation. ">ReshapeLayer</a> that bypasses both for that connection. </p> |
| |
| <p class="definition">Definition at line <a class="el" href="_optimize_consecutive_reshapes_8hpp_source.html#l00019">19</a> of file <a class="el" href="_optimize_consecutive_reshapes_8hpp_source.html">OptimizeConsecutiveReshapes.hpp</a>.</p> |
| |
| <p class="reference">References <a class="el" href="_layer_8hpp_source.html#l00055">InputSlot::GetConnectedOutputSlot()</a>, <a class="el" href="_layer_8hpp_source.html#l00310">Layer::GetInputSlot()</a>, <a class="el" href="_layer_8hpp_source.html#l00305">Layer::GetName()</a>, <a class="el" href="_layer_8hpp_source.html#l00138">OutputSlot::GetNumConnections()</a>, <a class="el" href="_layer_8hpp_source.html#l00221">Layer::GetOutputHandler()</a>, <a class="el" href="_layer_8hpp_source.html#l00312">Layer::GetOutputSlot()</a>, <a class="el" href="_layer_8hpp_source.html#l00052">InputSlot::GetOwningLayer()</a>, <a class="el" href="_layer_8hpp_source.html#l00115">OutputSlot::GetOwningLayer()</a>, <a class="el" href="_tensor_8hpp_source.html#l00088">TensorInfo::GetShape()</a>, <a class="el" href="_output_handler_8hpp_source.html#l00044">OutputHandler::GetTensorInfo()</a>, <a class="el" href="_layer_8hpp_source.html#l00259">Layer::GetType()</a>, <a class="el" href="_graph_8hpp_source.html#l00409">Graph::InsertNewLayer()</a>, <a class="el" href="_layer_8cpp_source.html#l00112">OutputSlot::MoveAllConnections()</a>, <a class="el" href="classarmnn_1_1optimizations_1_1_optimize_consecutive_reshapes_impl.html#ae344e9caa07713681429bd8eea772ebf">OptimizeConsecutiveReshapesImpl::OptimizeConsecutiveReshapesImpl()</a>, <a class="el" href="namespacearmnn.html#a56943a0946e5f15e5e58054b8e7a04a4aa7c59ccedc6a3bd90c17f3b990afefad">armnn::Reshape</a>, <a class="el" href="_output_handler_8cpp_source.html#l00017">OutputHandler::SetTensorInfo()</a>, and <a class="el" href="classarmnn_1_1optimizations_1_1_optimize_consecutive_reshapes_impl.html#accd18a7450d91508ab6e12379507e01d">OptimizeConsecutiveReshapesImpl::~OptimizeConsecutiveReshapesImpl()</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  {</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  Layer& base = connection.GetConnectedOutputSlot()->GetOwningLayer();</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  Layer& child = connection.GetOwningLayer();</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  BOOST_ASSERT(base.GetType() == <a class="code" href="namespacearmnn.html#a56943a0946e5f15e5e58054b8e7a04a4aa7c59ccedc6a3bd90c17f3b990afefad">LayerType::Reshape</a>);</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  BOOST_ASSERT(child.GetType() == <a class="code" href="namespacearmnn.html#a56943a0946e5f15e5e58054b8e7a04a4aa7c59ccedc6a3bd90c17f3b990afefad">LayerType::Reshape</a>);</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  OutputSlot* parentOut = base.GetInputSlot(0).GetConnectedOutputSlot();</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keyword">const</span> TensorInfo& inInfo = parentOut->GetTensorInfo();</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keyword">const</span> TensorInfo& outInfo = child.GetOutputHandler().GetTensorInfo();</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="comment">// This Optimization is only appropriate when the base ReshapeLayer is connected to the child ReshapeLayer</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="comment">// and no other Layer.</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">if</span> (base.GetOutputSlot(0).GetNumConnections() > 1)</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="keywordflow">return</span>;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  }</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">if</span> (inInfo.GetShape() != outInfo.GetShape())</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>  <span class="comment">// Inserts equivalent reshape before base layer.</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">const</span> std::string name = std::string(<span class="stringliteral">"merged-"</span>) + base.GetName() + std::string(<span class="stringliteral">"-with-"</span>) + child.GetName();</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">const</span> ReshapeDescriptor descriptor{outInfo.GetShape()};</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">auto</span>& newReshape = *graph.InsertNewLayer<ReshapeLayer>(base.GetInputSlot(0), descriptor, name.c_str());</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">// Sets tensor info for new layer.</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  newReshape.GetOutputHandler().SetTensorInfo(outInfo);</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="comment">// Parent is now the new layer.</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  parentOut = &newReshape.GetOutputSlot();</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> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="comment">// Moves connections in child output to parent layer.</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">// Child layer will be removed as it's left unconnected.</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// Base layer will be removed if left unconnected.</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  child.GetOutputSlot().MoveAllConnections(*parentOut);</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div><div class="ttc" id="namespacearmnn_html_a56943a0946e5f15e5e58054b8e7a04a4aa7c59ccedc6a3bd90c17f3b990afefad"><div class="ttname"><a href="namespacearmnn.html#a56943a0946e5f15e5e58054b8e7a04a4aa7c59ccedc6a3bd90c17f3b990afefad">armnn::LayerType::Reshape</a></div></div> |
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