Google Git
Sign in
android / platform / external / armnn / eba482e6 / . / Documentation / _dynamic_backend_utils_8hpp_source.xhtml
blob: 1da958c09b3cfb39dddaf85661ee0ca658e2c08c [file] [log] [blame]
<!-- Copyright (c) 2020 ARM Limited. -->
<!-- -->
<!-- SPDX-License-Identifier: MIT -->
<!-- -->
<!-- HTML header for doxygen 1.8.13-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.13"/>
<meta name="robots" content="NOINDEX, NOFOLLOW" />
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>ArmNN: src/backends/backendsCommon/DynamicBackendUtils.hpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
$(document).ready(initResizable);
</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/x-mathjax-config">
MathJax.Hub.Config({
extensions: ["tex2jax.js"],
jax: ["input/TeX","output/HTML-CSS"],
});
</script><script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
<link href="stylesheet.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<img alt="ArmNN" src="Arm_NN_horizontal_blue.png" style="max-width: 10rem; margin-top: .5rem; margin-left 10px"/>
<td style="padding-left: 0.5em;">
<div id="projectname">
&#160;<span id="projectnumber">20.02</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.13 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('_dynamic_backend_utils_8hpp_source.xhtml','');});
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div class="header">
<div class="headertitle">
<div class="title">DynamicBackendUtils.hpp</div> </div>
</div><!--header-->
<div class="contents">
<a href="_dynamic_backend_utils_8hpp.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Copyright © 2017 Arm Ltd. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;</div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;</div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="include_2armnn_2backends_2_dynamic_backend_8hpp.xhtml">armnn/backends/DynamicBackend.hpp</a>&gt;</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="include_2armnn_2backends_2_i_backend_internal_8hpp.xhtml">armnn/backends/IBackendInternal.hpp</a>&gt;</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="_exceptions_8hpp.xhtml">armnn/Exceptions.hpp</a>&gt;</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &lt;boost/format.hpp&gt;</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#if defined(__unix__)</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &lt;dlfcn.h&gt;</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#if !defined(DYNAMIC_BACKEND_PATHS)</span></div><div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="_dynamic_backend_utils_8hpp.xhtml#a6100170f71dc5f7f2558234843db82b3"> 22</a></span>&#160;<span class="preprocessor">#define DYNAMIC_BACKEND_PATHS &quot;&quot;</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;{</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="classarmnn_1_1_dynamic_backend_utils.xhtml"> 28</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml">DynamicBackendUtils</a></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;{</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="keyword">static</span> <span class="keywordtype">void</span>* <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#aed6d54e3299851dea74d4175d28ddb87">OpenHandle</a>(<span class="keyword">const</span> std::string&amp; sharedObjectPath);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#aebd30d283660a07b4123fdb0245e8426">CloseHandle</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* sharedObjectHandle);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> EntryPo<span class="keywordtype">int</span>Type&gt;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keyword">static</span> EntryPointType <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#a3964c90252556ffae5242cc6a69d8b3c">GetEntryPoint</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* sharedObjectHandle, <span class="keyword">const</span> <span class="keywordtype">char</span>* symbolName);</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#a6789076aa25c6a10faeff1043359bda8">IsBackendCompatible</a>(<span class="keyword">const</span> <a class="code" href="structarmnn_1_1_backend_version.xhtml">BackendVersion</a>&amp; backendVersion);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keyword">static</span> std::vector&lt;std::string&gt; <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#a6d47980f97dd4d3aab24d818f8474dce">GetBackendPaths</a>(<span class="keyword">const</span> std::string&amp; overrideBackendPath = <span class="stringliteral">&quot;&quot;</span>);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#a30619dd4b86da204cb47530f40e175db">IsPathValid</a>(<span class="keyword">const</span> std::string&amp; path);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keyword">static</span> std::vector&lt;std::string&gt; <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#a48e1fb944c3ef4086365aedcadb4c311">GetSharedObjects</a>(<span class="keyword">const</span> std::vector&lt;std::string&gt;&amp; backendPaths);</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keyword">static</span> std::vector&lt;DynamicBackendPtr&gt; <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#a42e250dfa19b9df3abdb273e1d35fa5b">CreateDynamicBackends</a>(<span class="keyword">const</span> std::vector&lt;std::string&gt;&amp; sharedObjects);</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="keyword">static</span> <a class="code" href="namespacearmnn.xhtml#a1854d9cda81304325664363c1fd0fb27">BackendIdSet</a> <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#a55415a62bbb0a72c1a2f333501989401">RegisterDynamicBackends</a>(<span class="keyword">const</span> std::vector&lt;DynamicBackendPtr&gt;&amp; dynamicBackends);</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#a7e786263f454b19c40b78c4092a4af5b">DeregisterDynamicBackends</a>(<span class="keyword">const</span> <a class="code" href="namespacearmnn.xhtml#a1854d9cda81304325664363c1fd0fb27">BackendIdSet</a>&amp; dynamicBackends);</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="keyword">protected</span>:<span class="comment"></span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="comment"> /// Protected methods for testing purposes</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="comment"></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#aafeb709b667b8554e43d2212b7d46e48">IsBackendCompatibleImpl</a>(<span class="keyword">const</span> <a class="code" href="structarmnn_1_1_backend_version.xhtml">BackendVersion</a>&amp; backendApiVersion, <span class="keyword">const</span> <a class="code" href="structarmnn_1_1_backend_version.xhtml">BackendVersion</a>&amp; backendVersion);</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keyword">static</span> std::vector&lt;std::string&gt; <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#a5d8cade961d9ea50a19a382c974d1ce5">GetBackendPathsImpl</a>(<span class="keyword">const</span> std::string&amp; backendPaths);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="keyword">static</span> <a class="code" href="namespacearmnn.xhtml#a1854d9cda81304325664363c1fd0fb27">BackendIdSet</a> <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#adb6f50f10cdce40bd5493d42930b58cb">RegisterDynamicBackendsImpl</a>(<a class="code" href="classarmnn_1_1_backend_registry.xhtml">BackendRegistry</a>&amp; backendRegistry,</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keyword">const</span> std::vector&lt;DynamicBackendPtr&gt;&amp; dynamicBackends);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keyword">static</span> std::string GetDlError();</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="comment"> /// This class is to hold utility functions only</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;<span class="comment"></span> <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml">DynamicBackendUtils</a>() = <span class="keyword">delete</span>;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;};</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> EntryPo<span class="keywordtype">int</span>Type&gt;</div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classarmnn_1_1_dynamic_backend_utils.xhtml#a3964c90252556ffae5242cc6a69d8b3c"> 62</a></span>&#160;EntryPointType <a class="code" href="classarmnn_1_1_dynamic_backend_utils.xhtml#a3964c90252556ffae5242cc6a69d8b3c">DynamicBackendUtils::GetEntryPoint</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* sharedObjectHandle, <span class="keyword">const</span> <span class="keywordtype">char</span>* symbolName)</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;{</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<span class="preprocessor">#if defined(__unix__)</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordflow">if</span> (sharedObjectHandle == <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; {</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_runtime_exception.xhtml">RuntimeException</a>(<span class="stringliteral">&quot;GetEntryPoint error: invalid handle&quot;</span>);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; }</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="keywordflow">if</span> (symbolName == <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; {</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_runtime_exception.xhtml">RuntimeException</a>(<span class="stringliteral">&quot;GetEntryPoint error: invalid symbol&quot;</span>);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; }</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="keyword">auto</span> entryPoint = <span class="keyword">reinterpret_cast&lt;</span>EntryPointType<span class="keyword">&gt;</span>(dlsym(const_cast&lt;void*&gt;(sharedObjectHandle), symbolName));</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="keywordflow">if</span> (!entryPoint)</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; {</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_runtime_exception.xhtml">RuntimeException</a>(boost::str(boost::format(<span class="stringliteral">&quot;GetEntryPoint error: %1%&quot;</span>) % GetDlError()));</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; }</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keywordflow">return</span> entryPoint;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_runtime_exception.xhtml">RuntimeException</a>(<span class="stringliteral">&quot;Dynamic backends not supported on this platform&quot;</span>);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;}</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;} <span class="comment">// namespace armnn</span></div><div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml_a7e786263f454b19c40b78c4092a4af5b"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml#a7e786263f454b19c40b78c4092a4af5b">armnn::DynamicBackendUtils::DeregisterDynamicBackends</a></div><div class="ttdeci">static void DeregisterDynamicBackends(const BackendIdSet &amp;dynamicBackends)</div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8cpp_source.xhtml#l00314">DynamicBackendUtils.cpp:314</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a1854d9cda81304325664363c1fd0fb27"><div class="ttname"><a href="namespacearmnn.xhtml#a1854d9cda81304325664363c1fd0fb27">armnn::BackendIdSet</a></div><div class="ttdeci">std::unordered_set&lt; BackendId &gt; BackendIdSet</div><div class="ttdef"><b>Definition:</b> <a href="_backend_id_8hpp_source.xhtml#l00191">BackendId.hpp:191</a></div></div>
<div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml_a6789076aa25c6a10faeff1043359bda8"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml#a6789076aa25c6a10faeff1043359bda8">armnn::DynamicBackendUtils::IsBackendCompatible</a></div><div class="ttdeci">static bool IsBackendCompatible(const BackendVersion &amp;backendVersion)</div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8cpp_source.xhtml#l00051">DynamicBackendUtils.cpp:51</a></div></div>
<div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml_aed6d54e3299851dea74d4175d28ddb87"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml#aed6d54e3299851dea74d4175d28ddb87">armnn::DynamicBackendUtils::OpenHandle</a></div><div class="ttdeci">static void * OpenHandle(const std::string &amp;sharedObjectPath)</div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8cpp_source.xhtml#l00017">DynamicBackendUtils.cpp:17</a></div></div>
<div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml_a42e250dfa19b9df3abdb273e1d35fa5b"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml#a42e250dfa19b9df3abdb273e1d35fa5b">armnn::DynamicBackendUtils::CreateDynamicBackends</a></div><div class="ttdeci">static std::vector&lt; DynamicBackendPtr &gt; CreateDynamicBackends(const std::vector&lt; std::string &gt; &amp;sharedObjects)</div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8cpp_source.xhtml#l00263">DynamicBackendUtils.cpp:263</a></div></div>
<div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml_a3964c90252556ffae5242cc6a69d8b3c"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml#a3964c90252556ffae5242cc6a69d8b3c">armnn::DynamicBackendUtils::GetEntryPoint</a></div><div class="ttdeci">static EntryPointType GetEntryPoint(const void *sharedObjectHandle, const char *symbolName)</div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8hpp_source.xhtml#l00062">DynamicBackendUtils.hpp:62</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml"><div class="ttname"><a href="namespacearmnn.xhtml">armnn</a></div><div class="ttdoc">Copyright (c) 2020 ARM Limited. </div><div class="ttdef"><b>Definition:</b> <a href="00__introduction_8dox_source.xhtml#l00025">00_introduction.dox:25</a></div></div>
<div class="ttc" id="classarmnn_1_1_backend_registry_xhtml"><div class="ttname"><a href="classarmnn_1_1_backend_registry.xhtml">armnn::BackendRegistry</a></div><div class="ttdef"><b>Definition:</b> <a href="_backend_registry_8hpp_source.xhtml#l00020">BackendRegistry.hpp:20</a></div></div>
<div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml_a6d47980f97dd4d3aab24d818f8474dce"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml#a6d47980f97dd4d3aab24d818f8474dce">armnn::DynamicBackendUtils::GetBackendPaths</a></div><div class="ttdeci">static std::vector&lt; std::string &gt; GetBackendPaths(const std::string &amp;overrideBackendPath=&quot;&quot;)</div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8cpp_source.xhtml#l00080">DynamicBackendUtils.cpp:80</a></div></div>
<div class="ttc" id="structarmnn_1_1_backend_version_xhtml"><div class="ttname"><a href="structarmnn_1_1_backend_version.xhtml">armnn::BackendVersion</a></div><div class="ttdef"><b>Definition:</b> <a href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00032">IBackendInternal.hpp:32</a></div></div>
<div class="ttc" id="include_2armnn_2backends_2_i_backend_internal_8hpp_xhtml"><div class="ttname"><a href="include_2armnn_2backends_2_i_backend_internal_8hpp.xhtml">IBackendInternal.hpp</a></div></div>
<div class="ttc" id="include_2armnn_2backends_2_dynamic_backend_8hpp_xhtml"><div class="ttname"><a href="include_2armnn_2backends_2_dynamic_backend_8hpp.xhtml">DynamicBackend.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml_a48e1fb944c3ef4086365aedcadb4c311"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml#a48e1fb944c3ef4086365aedcadb4c311">armnn::DynamicBackendUtils::GetSharedObjects</a></div><div class="ttdeci">static std::vector&lt; std::string &gt; GetSharedObjects(const std::vector&lt; std::string &gt; &amp;backendPaths)</div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8cpp_source.xhtml#l00176">DynamicBackendUtils.cpp:176</a></div></div>
<div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml">armnn::DynamicBackendUtils</a></div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8hpp_source.xhtml#l00028">DynamicBackendUtils.hpp:28</a></div></div>
<div class="ttc" id="classarmnn_1_1_runtime_exception_xhtml"><div class="ttname"><a href="classarmnn_1_1_runtime_exception.xhtml">armnn::RuntimeException</a></div><div class="ttdef"><b>Definition:</b> <a href="_exceptions_8hpp_source.xhtml#l00120">Exceptions.hpp:120</a></div></div>
<div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml_a30619dd4b86da204cb47530f40e175db"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml#a30619dd4b86da204cb47530f40e175db">armnn::DynamicBackendUtils::IsPathValid</a></div><div class="ttdeci">static bool IsPathValid(const std::string &amp;path)</div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8cpp_source.xhtml#l00145">DynamicBackendUtils.cpp:145</a></div></div>
<div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml_adb6f50f10cdce40bd5493d42930b58cb"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml#adb6f50f10cdce40bd5493d42930b58cb">armnn::DynamicBackendUtils::RegisterDynamicBackendsImpl</a></div><div class="ttdeci">static BackendIdSet RegisterDynamicBackendsImpl(BackendRegistry &amp;backendRegistry, const std::vector&lt; DynamicBackendPtr &gt; &amp;dynamicBackends)</div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8cpp_source.xhtml#l00335">DynamicBackendUtils.cpp:335</a></div></div>
<div class="ttc" id="_exceptions_8hpp_xhtml"><div class="ttname"><a href="_exceptions_8hpp.xhtml">Exceptions.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml_aafeb709b667b8554e43d2212b7d46e48"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml#aafeb709b667b8554e43d2212b7d46e48">armnn::DynamicBackendUtils::IsBackendCompatibleImpl</a></div><div class="ttdeci">static bool IsBackendCompatibleImpl(const BackendVersion &amp;backendApiVersion, const BackendVersion &amp;backendVersion)</div><div class="ttdoc">Protected methods for testing purposes. </div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8cpp_source.xhtml#l00058">DynamicBackendUtils.cpp:58</a></div></div>
<div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml_a5d8cade961d9ea50a19a382c974d1ce5"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml#a5d8cade961d9ea50a19a382c974d1ce5">armnn::DynamicBackendUtils::GetBackendPathsImpl</a></div><div class="ttdeci">static std::vector&lt; std::string &gt; GetBackendPathsImpl(const std::string &amp;backendPaths)</div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8cpp_source.xhtml#l00102">DynamicBackendUtils.cpp:102</a></div></div>
<div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml_a55415a62bbb0a72c1a2f333501989401"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml#a55415a62bbb0a72c1a2f333501989401">armnn::DynamicBackendUtils::RegisterDynamicBackends</a></div><div class="ttdeci">static BackendIdSet RegisterDynamicBackends(const std::vector&lt; DynamicBackendPtr &gt; &amp;dynamicBackends)</div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8cpp_source.xhtml#l00326">DynamicBackendUtils.cpp:326</a></div></div>
<div class="ttc" id="classarmnn_1_1_dynamic_backend_utils_xhtml_aebd30d283660a07b4123fdb0245e8426"><div class="ttname"><a href="classarmnn_1_1_dynamic_backend_utils.xhtml#aebd30d283660a07b4123fdb0245e8426">armnn::DynamicBackendUtils::CloseHandle</a></div><div class="ttdeci">static void CloseHandle(const void *sharedObjectHandle)</div><div class="ttdef"><b>Definition:</b> <a href="_dynamic_backend_utils_8cpp_source.xhtml#l00037">DynamicBackendUtils.cpp:37</a></div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.xhtml">src</a></li><li class="navelem"><a class="el" href="dir_0f3cdec46afbc61a1ded8e1687c9c9a0.xhtml">backends</a></li><li class="navelem"><a class="el" href="dir_797a213d7d01b98ef12d53b0820ea64e.xhtml">backendsCommon</a></li><li class="navelem"><a class="el" href="_dynamic_backend_utils_8hpp.xhtml">DynamicBackendUtils.hpp</a></li>
<li class="footer">Generated on Fri Mar 13 2020 16:09:10 for ArmNN by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.13 </li>
</ul>
</div>
</body>
</html>