Gitiles
Code Review Sign In
review.mlplatform.org / ml / armnn / refs/heads/gh-pages / . / latest / classarmnn_1_1optimizations_1_1_squash_equal_siblings_impl.html
blob: 0a9e8911252e9721b8a314a01f51e4df8c694b0f [file] [log] [blame]
Nikhil Raj03c7ff32023-08-22 12:00:04 +0100[diff] [blame]1<!-- HTML header for doxygen 1.8.17-->
2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
3<html xmlns="http://www.w3.org/1999/xhtml">
4<head>
5<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
6<meta http-equiv="X-UA-Compatible" content="IE=9"/>
7<meta name="generator" content="Doxygen 1.8.17"/>
8<meta name="viewport" content="width=device-width, initial-scale=1"/>
9<title>Arm NN: SquashEqualSiblingsImpl&lt; Comparable &gt; Class Template Reference</title>
10<link href="tabs.css" rel="stylesheet" type="text/css"/>
11<script type="text/javascript" src="jquery.js"></script>
12<script type="text/javascript" src="dynsections.js"></script>
13<link href="navtree.css" rel="stylesheet" type="text/css"/>
14<script type="text/javascript" src="resize.js"></script>
15<script type="text/javascript" src="navtreedata.js"></script>
16<script type="text/javascript" src="navtree.js"></script>
17<link href="search/search.css" rel="stylesheet" type="text/css"/>
18<script type="text/javascript" src="search/searchdata.js"></script>
19<script type="text/javascript" src="search/search.js"></script>
20<script type="text/x-mathjax-config">
21 MathJax.Hub.Config({
22 extensions: ["tex2jax.js"],
23 jax: ["input/TeX","output/HTML-CSS"],
24});
25</script>
26<script type="text/javascript" async="async" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
27<link href="doxygen.css" rel="stylesheet" type="text/css" />
28<link href="customdoxygen.css" rel="stylesheet" type="text/css"/>
29</head>
30<body>
31<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
32<div id="titlearea">
33<table cellspacing="0" cellpadding="0">
34 <tbody>
35 <tr style="height: 56px;">
36 <img alt="ArmNN" src="Arm_NN_horizontal_blue.png" style="max-width: 15rem; margin-top: .5rem; margin-left 13px"/>
37 <td id="projectalign" style="padding-left: 0.9em;">
38 <div id="projectname">
Nikhil Raj1dc83fe2024-05-16 09:47:51 +0100[diff] [blame]39 &#160;<span id="projectnumber">24.05</span>
Nikhil Raj03c7ff32023-08-22 12:00:04 +0100[diff] [blame]40 </div>
41 </td>
42 </tr>
43 </tbody>
44</table>
45</div>
46<!-- end header part -->
47<!-- Generated by Doxygen 1.8.17 -->
48<script type="text/javascript">
49/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
50var searchBox = new SearchBox("searchBox", "search",false,'Search');
51/* @license-end */
52</script>
53<script type="text/javascript" src="menudata.js"></script>
54<script type="text/javascript" src="menu.js"></script>
55<script type="text/javascript">
56/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
57$(function() {
58 initMenu('',true,false,'search.php','Search');
59 $(document).ready(function() { init_search(); });
60});
61/* @license-end */</script>
62<div id="main-nav"></div>
63</div><!-- top -->
64<div id="side-nav" class="ui-resizable side-nav-resizable">
65 <div id="nav-tree">
66 <div id="nav-tree-contents">
67 <div id="nav-sync" class="sync"></div>
68 </div>
69 </div>
70 <div id="splitbar" style="-moz-user-select:none;"
71 class="ui-resizable-handle">
72 </div>
73</div>
74<script type="text/javascript">
75/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
76$(document).ready(function(){initNavTree('classarmnn_1_1optimizations_1_1_squash_equal_siblings_impl.html',''); initResizable(); });
77/* @license-end */
78</script>
79<div id="doc-content">
80<!-- window showing the filter options -->
81<div id="MSearchSelectWindow"
82 onmouseover="return searchBox.OnSearchSelectShow()"
83 onmouseout="return searchBox.OnSearchSelectHide()"
84 onkeydown="return searchBox.OnSearchSelectKey(event)">
85</div>
86
87<!-- iframe showing the search results (closed by default) -->
88<div id="MSearchResultsWindow">
89<iframe src="javascript:void(0)" frameborder="0"
90 name="MSearchResults" id="MSearchResults">
91</iframe>
92</div>
93
94<div class="header">
95 <div class="summary">
96<a href="#pub-methods">Public Member Functions</a> &#124;
97<a href="#pro-methods">Protected Member Functions</a> &#124;
98<a href="classarmnn_1_1optimizations_1_1_squash_equal_siblings_impl-members.html">List of all members</a> </div>
99 <div class="headertitle">
100<div class="title">SquashEqualSiblingsImpl&lt; Comparable &gt; Class Template Reference</div> </div>
101</div><!--header-->
102<div class="contents">
103
104<p><code>#include &lt;<a class="el" href="_squash_equal_siblings_8hpp_source.html">SquashEqualSiblings.hpp</a>&gt;</code></p>
105<table class="memberdecls">
106<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
107Public Member Functions</h2></td></tr>
108<tr class="memitem:a5a8476ffc04ce7460bb09ad50d1d23de"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1optimizations_1_1_squash_equal_siblings_impl.html#a5a8476ffc04ce7460bb09ad50d1d23de">Run</a> (<a class="el" href="classarmnn_1_1_graph.html">Graph</a> &amp;graph, <a class="el" href="classarmnn_1_1_input_slot.html">InputSlot</a> &amp;connection) const</td></tr>
109<tr class="memdesc:a5a8476ffc04ce7460bb09ad50d1d23de"><td class="mdescLeft">&#160;</td><td class="mdescRight">Run for every connection between a base <a class="el" href="classarmnn_1_1_layer.html">Layer</a> (any) and a child ComparableLayer. <a href="classarmnn_1_1optimizations_1_1_squash_equal_siblings_impl.html#a5a8476ffc04ce7460bb09ad50d1d23de">More...</a><br /></td></tr>
110<tr class="separator:a5a8476ffc04ce7460bb09ad50d1d23de"><td class="memSeparator" colspan="2">&#160;</td></tr>
111</table><table class="memberdecls">
112<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
113Protected Member Functions</h2></td></tr>
114<tr class="memitem:ab2bce0ae046c439aab06cfb77c970dde"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1optimizations_1_1_squash_equal_siblings_impl.html#ab2bce0ae046c439aab06cfb77c970dde">SquashEqualSiblingsImpl</a> ()=default</td></tr>
115<tr class="separator:ab2bce0ae046c439aab06cfb77c970dde"><td class="memSeparator" colspan="2">&#160;</td></tr>
116<tr class="memitem:a3acd15ac82fca4cf2c4319b75ff71cd4"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1optimizations_1_1_squash_equal_siblings_impl.html#a3acd15ac82fca4cf2c4319b75ff71cd4">~SquashEqualSiblingsImpl</a> ()=default</td></tr>
117<tr class="separator:a3acd15ac82fca4cf2c4319b75ff71cd4"><td class="memSeparator" colspan="2">&#160;</td></tr>
118</table>
119<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
120<div class="textblock"><h3>template&lt;typename Comparable&gt;<br />
121class armnn::optimizations::SquashEqualSiblingsImpl&lt; Comparable &gt;</h3>
122
123
124<p class="definition">Definition at line <a class="el" href="_squash_equal_siblings_8hpp_source.html#l00018">18</a> of file <a class="el" href="_squash_equal_siblings_8hpp_source.html">SquashEqualSiblings.hpp</a>.</p>
125</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
126<a id="ab2bce0ae046c439aab06cfb77c970dde"></a>
127<h2 class="memtitle"><span class="permalink"><a href="#ab2bce0ae046c439aab06cfb77c970dde">&#9670;&nbsp;</a></span>SquashEqualSiblingsImpl()</h2>
128
129<div class="memitem">
130<div class="memproto">
131<table class="mlabels">
132 <tr>
133 <td class="mlabels-left">
134 <table class="memname">
135 <tr>
136 <td class="memname"><a class="el" href="classarmnn_1_1optimizations_1_1_squash_equal_siblings_impl.html">SquashEqualSiblingsImpl</a> </td>
137 <td>(</td>
138 <td class="paramname"></td><td>)</td>
139 <td></td>
140 </tr>
141 </table>
142 </td>
143 <td class="mlabels-right">
144<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">default</span></span> </td>
145 </tr>
146</table>
147</div><div class="memdoc">
148
149</div>
150</div>
151<a id="a3acd15ac82fca4cf2c4319b75ff71cd4"></a>
152<h2 class="memtitle"><span class="permalink"><a href="#a3acd15ac82fca4cf2c4319b75ff71cd4">&#9670;&nbsp;</a></span>~SquashEqualSiblingsImpl()</h2>
153
154<div class="memitem">
155<div class="memproto">
156<table class="mlabels">
157 <tr>
158 <td class="mlabels-left">
159 <table class="memname">
160 <tr>
161 <td class="memname">~<a class="el" href="classarmnn_1_1optimizations_1_1_squash_equal_siblings_impl.html">SquashEqualSiblingsImpl</a> </td>
162 <td>(</td>
163 <td class="paramname"></td><td>)</td>
164 <td></td>
165 </tr>
166 </table>
167 </td>
168 <td class="mlabels-right">
169<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">default</span></span> </td>
170 </tr>
171</table>
172</div><div class="memdoc">
173
174</div>
175</div>
176<h2 class="groupheader">Member Function Documentation</h2>
177<a id="a5a8476ffc04ce7460bb09ad50d1d23de"></a>
178<h2 class="memtitle"><span class="permalink"><a href="#a5a8476ffc04ce7460bb09ad50d1d23de">&#9670;&nbsp;</a></span>Run()</h2>
179
180<div class="memitem">
181<div class="memproto">
182<table class="mlabels">
183 <tr>
184 <td class="mlabels-left">
185 <table class="memname">
186 <tr>
187 <td class="memname">void Run </td>
188 <td>(</td>
189 <td class="paramtype"><a class="el" href="classarmnn_1_1_graph.html">Graph</a> &amp;&#160;</td>
190 <td class="paramname"><em>graph</em>, </td>
191 </tr>
192 <tr>
193 <td class="paramkey"></td>
194 <td></td>
195 <td class="paramtype"><a class="el" href="classarmnn_1_1_input_slot.html">InputSlot</a> &amp;&#160;</td>
196 <td class="paramname"><em>connection</em>&#160;</td>
197 </tr>
198 <tr>
199 <td></td>
200 <td>)</td>
201 <td></td><td> const</td>
202 </tr>
203 </table>
204 </td>
205 <td class="mlabels-right">
206<span class="mlabels"><span class="mlabel">inline</span></span> </td>
207 </tr>
208</table>
209</div><div class="memdoc">
210
211<p>Run for every connection between a base <a class="el" href="classarmnn_1_1_layer.html">Layer</a> (any) and a child ComparableLayer. </p>
212<p>For all siblings of the child layer that compare equal to it, bypasses and removes them. I.e., moves the connections in the outputs of the siblings to the outputs of the child layer, so the siblings are left unconnected (and later removed). </p>
213
214<p class="definition">Definition at line <a class="el" href="_squash_equal_siblings_8hpp_source.html#l00025">25</a> of file <a class="el" href="_squash_equal_siblings_8hpp_source.html">SquashEqualSiblings.hpp</a>.</p>
215<div class="fragment"><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; {</div>
216<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; <a class="code" href="namespacearmnn.html#a44affeeb090c3c6a3062830562672e84">IgnoreUnused</a>(graph);</div>
217<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; <span class="keyword">auto</span>&amp; child = connection.GetOwningLayer();</div>
218<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; </div>
219<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; <span class="keywordflow">if</span> (!child.IsOutputUnconnected())</div>
220<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; {</div>
221<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; OutputSlot&amp; baseOutput = *connection.GetConnectedOutputSlot();</div>
222<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; </div>
223<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keywordflow">if</span> (baseOutput.GetNumConnections() &gt; 1)</div>
224<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; {</div>
225<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="keyword">auto</span>&amp; comparableChild = *PolymorphicDowncast&lt;Comparable*&gt;(&amp;child);</div>
226<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; </div>
227<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; Layer* lowestPriorityChild = &amp;child;</div>
228<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp;&amp; it : baseOutput.GetConnections())</div>
229<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; {</div>
230<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; Layer* sibling = &amp;it-&gt;GetOwningLayer();</div>
231<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="keywordflow">if</span> ((sibling != lowestPriorityChild) &amp;&amp; comparableChild.IsEqual(*sibling))</div>
232<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; {</div>
233<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="keywordflow">if</span> (sibling-&gt;GetPriority() &lt; lowestPriorityChild-&gt;GetPriority())</div>
234<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; {</div>
235<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <a class="code" href="namespacearmnn.html#a14d7f180bf51e86850305965c3707e07">std::swap</a>(sibling, lowestPriorityChild);</div>
236<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; }</div>
237<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <span class="comment">// Bypasses sibling. It will be removed as it&#39;s left unconnected.</span></div>
238<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keyword">auto</span> siblingOut = sibling-&gt;BeginOutputSlots();</div>
239<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> lowestPriorityChildOut = lowestPriorityChild-&gt;BeginOutputSlots();</div>
240<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; lowestPriorityChildOut != lowestPriorityChild-&gt;EndOutputSlots(); ++lowestPriorityChildOut)</div>
241<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; {</div>
242<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; siblingOut-&gt;MoveAllConnections(*lowestPriorityChildOut);</div>
243<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; ++siblingOut;</div>
244<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; }</div>
245<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; }</div>
246<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; }</div>
247<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; }</div>
248<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; }</div>
249<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; }</div>
250</div><!-- fragment -->
Nikhil Raj1dc83fe2024-05-16 09:47:51 +0100[diff] [blame]251<p class="reference">References <a class="el" href="_layer_8hpp_source.html#l00266">Layer::BeginOutputSlots()</a>, <a class="el" href="_layer_8hpp_source.html#l00267">Layer::EndOutputSlots()</a>, <a class="el" href="_layer_8hpp_source.html#l00056">InputSlot::GetConnectedOutputSlot()</a>, <a class="el" href="_layer_8hpp_source.html#l00145">OutputSlot::GetConnections()</a>, <a class="el" href="_layer_8hpp_source.html#l00158">OutputSlot::GetNumConnections()</a>, <a class="el" href="_layer_8hpp_source.html#l00053">InputSlot::GetOwningLayer()</a>, <a class="el" href="_layer_8cpp_source.html#l00360">Layer::GetPriority()</a>, <a class="el" href="_ignore_unused_8hpp_source.html#l00014">armnn::IgnoreUnused()</a>, and <a class="el" href="_descriptors_8cpp_source.html#l00357">armnn::swap()</a>.</p>
Nikhil Raj03c7ff32023-08-22 12:00:04 +0100[diff] [blame]252
253</div>
254</div>
255<hr/>The documentation for this class was generated from the following file:<ul>
256<li>src/armnn/optimizations/<a class="el" href="_squash_equal_siblings_8hpp_source.html">SquashEqualSiblings.hpp</a></li>
257</ul>
258</div><!-- contents -->
259</div><!-- doc-content -->
Nikhil Raj1dc83fe2024-05-16 09:47:51 +0100[diff] [blame]260<div class="ttc" id="anamespacearmnn_html_a14d7f180bf51e86850305965c3707e07"><div class="ttname"><a href="namespacearmnn.html#a14d7f180bf51e86850305965c3707e07">armnn::swap</a></div><div class="ttdeci">void swap(OriginsDescriptor &amp;first, OriginsDescriptor &amp;second)</div><div class="ttdef"><b>Definition:</b> <a href="_descriptors_8cpp_source.html#l00357">Descriptors.cpp:357</a></div></div>
Nikhil Raj03c7ff32023-08-22 12:00:04 +0100[diff] [blame]261<div class="ttc" id="anamespacearmnn_html_a44affeeb090c3c6a3062830562672e84"><div class="ttname"><a href="namespacearmnn.html#a44affeeb090c3c6a3062830562672e84">armnn::IgnoreUnused</a></div><div class="ttdeci">void IgnoreUnused(Ts &amp;&amp;...)</div><div class="ttdef"><b>Definition:</b> <a href="_ignore_unused_8hpp_source.html#l00014">IgnoreUnused.hpp:14</a></div></div>
262<!-- start footer part -->
263<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
264 <ul>
265 <li class="navelem"><a class="el" href="namespacearmnn.html">armnn</a></li><li class="navelem"><a class="el" href="namespacearmnn_1_1optimizations.html">optimizations</a></li><li class="navelem"><a class="el" href="classarmnn_1_1optimizations_1_1_squash_equal_siblings_impl.html">SquashEqualSiblingsImpl</a></li>
Nikhil Raj1dc83fe2024-05-16 09:47:51 +0100[diff] [blame]266 <li class="footer">Generated on Thu May 16 2024 09:32:00 for Arm NN by
Nikhil Raj03c7ff32023-08-22 12:00:04 +0100[diff] [blame]267 <a href="http://www.doxygen.org/index.html">
268 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.17 </li>
269 </ul>
270</div>
271</body>
272</html>