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review.mlplatform.org / ml / armnn / 38b600d8abb2c5f7a44511b5deddf441f975d51d / . / 23.05 / _backend_settings_8hpp_source.xhtml
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Nikhil Raj8efb48a2023-05-19 11:14:28 +0100[diff] [blame]1<!-- Copyright (c) 2020 ARM Limited. -->
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101<div class="title">BackendSettings.hpp</div> </div>
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103<div class="contents">
104<a href="_backend_settings_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>
105<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>
106<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// SPDX-License-Identifier: MIT</span></div>
107<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">//</span></div>
108<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160; </div>
109<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor">#pragma once</span></div>
110<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160; </div>
111<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_device_spec_8hpp.xhtml">DeviceSpec.hpp</a>&quot;</span></div>
112<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160; </div>
113<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="_backend_id_8hpp.xhtml">armnn/BackendId.hpp</a>&gt;</span></div>
114<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="_polymorphic_downcast_8hpp.xhtml">armnn/utility/PolymorphicDowncast.hpp</a>&gt;</span></div>
115<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160; </div>
116<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
117<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160; </div>
118<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a></div>
119<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;{</div>
120<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; </div>
121<div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="structarmnn_1_1_backend_settings.xhtml"> 18</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structarmnn_1_1_backend_settings.xhtml">BackendSettings</a></div>
122<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;{</div>
123<div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="structarmnn_1_1_backend_settings.xhtml#ae6d0506ac92f9ba9529d019847144aa3"> 20</a></span>&#160; <a class="code" href="namespacearmnn.xhtml#ac858d91eedb7b4dba1bcd0aa760ab510">BackendIdVector</a> <a class="code" href="structarmnn_1_1_backend_settings.xhtml#ae6d0506ac92f9ba9529d019847144aa3">m_PreferredBackends</a>;</div>
124<div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="structarmnn_1_1_backend_settings.xhtml#a0b160952af61b24d88125d66ed6d43c1"> 21</a></span>&#160; <a class="code" href="namespacearmnn.xhtml#a1854d9cda81304325664363c1fd0fb27">BackendIdSet</a> <a class="code" href="structarmnn_1_1_backend_settings.xhtml#a0b160952af61b24d88125d66ed6d43c1">m_SupportedBackends</a>;</div>
125<div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="structarmnn_1_1_backend_settings.xhtml#aa09ac75b83067c5ed455f2bb35c7c98d"> 22</a></span>&#160; <a class="code" href="namespacearmnn.xhtml#a1854d9cda81304325664363c1fd0fb27">BackendIdSet</a> <a class="code" href="structarmnn_1_1_backend_settings.xhtml#aa09ac75b83067c5ed455f2bb35c7c98d">m_SelectedBackends</a>;</div>
126<div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="structarmnn_1_1_backend_settings.xhtml#a552a322b7e66b580caf4652f262687db"> 23</a></span>&#160; <a class="code" href="namespacearmnn.xhtml#a1854d9cda81304325664363c1fd0fb27">BackendIdSet</a> <a class="code" href="structarmnn_1_1_backend_settings.xhtml#a552a322b7e66b580caf4652f262687db">m_IgnoredBackends</a>;</div>
127<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; </div>
128<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; <a class="code" href="structarmnn_1_1_backend_settings.xhtml#ae37b9d5ef207c4199a9ee1f36b4a342d">BackendSettings</a>() = <span class="keywordflow">default</span>;</div>
129<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; </div>
130<div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="structarmnn_1_1_backend_settings.xhtml#a76dbce058ffd1891c7c9135202070157"> 27</a></span>&#160; <a class="code" href="structarmnn_1_1_backend_settings.xhtml#a76dbce058ffd1891c7c9135202070157">BackendSettings</a>(<span class="keyword">const</span> <a class="code" href="namespacearmnn.xhtml#ac858d91eedb7b4dba1bcd0aa760ab510">BackendIdVector</a>&amp; preferredBackends,</div>
131<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; <span class="keyword">const</span> <a class="code" href="classarmnn_1_1_i_device_spec.xhtml">IDeviceSpec</a>&amp; deviceSpec)</div>
132<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; {</div>
133<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; Initialize(preferredBackends, deviceSpec);</div>
134<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; }</div>
135<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; </div>
136<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="structarmnn_1_1_backend_settings.xhtml#a9c6ff08cd9ca604ed5702c9042b6c4fa"> 33</a></span>&#160; <a class="code" href="structarmnn_1_1_backend_settings.xhtml#a9c6ff08cd9ca604ed5702c9042b6c4fa">BackendSettings</a>(<span class="keyword">const</span> <a class="code" href="structarmnn_1_1_backend_settings.xhtml">BackendSettings</a>&amp; other)</div>
137<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; : <a class="code" href="structarmnn_1_1_backend_settings.xhtml#ae6d0506ac92f9ba9529d019847144aa3">m_PreferredBackends</a>(other.<a class="code" href="structarmnn_1_1_backend_settings.xhtml#ae6d0506ac92f9ba9529d019847144aa3">m_PreferredBackends</a>)</div>
138<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; , <a class="code" href="structarmnn_1_1_backend_settings.xhtml#a0b160952af61b24d88125d66ed6d43c1">m_SupportedBackends</a>(other.<a class="code" href="structarmnn_1_1_backend_settings.xhtml#a0b160952af61b24d88125d66ed6d43c1">m_SupportedBackends</a>)</div>
139<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; , <a class="code" href="structarmnn_1_1_backend_settings.xhtml#aa09ac75b83067c5ed455f2bb35c7c98d">m_SelectedBackends</a>(other.<a class="code" href="structarmnn_1_1_backend_settings.xhtml#aa09ac75b83067c5ed455f2bb35c7c98d">m_SelectedBackends</a>)</div>
140<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; , <a class="code" href="structarmnn_1_1_backend_settings.xhtml#a552a322b7e66b580caf4652f262687db">m_IgnoredBackends</a>(other.<a class="code" href="structarmnn_1_1_backend_settings.xhtml#a552a322b7e66b580caf4652f262687db">m_IgnoredBackends</a>)</div>
141<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; {</div>
142<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; }</div>
143<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; </div>
144<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="structarmnn_1_1_backend_settings.xhtml#adb5b45cc7f53ef40c303c5633ba2e958"> 41</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structarmnn_1_1_backend_settings.xhtml#adb5b45cc7f53ef40c303c5633ba2e958">IsBackendPreferred</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_id.xhtml">BackendId</a>&amp; backend)<span class="keyword"> const</span></div>
145<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="keyword"> </span>{</div>
146<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keywordflow">return</span> IsBackendInCollection(backend, <a class="code" href="structarmnn_1_1_backend_settings.xhtml#ae6d0506ac92f9ba9529d019847144aa3">m_PreferredBackends</a>);</div>
147<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; }</div>
148<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; </div>
149<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="structarmnn_1_1_backend_settings.xhtml#aa5df3120ee0fbb3321df3133ec9e83ae"> 46</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structarmnn_1_1_backend_settings.xhtml#aa5df3120ee0fbb3321df3133ec9e83ae">IsBackendSupported</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_id.xhtml">BackendId</a>&amp; backend)<span class="keyword"> const</span></div>
150<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="keyword"> </span>{</div>
151<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <span class="keywordflow">return</span> IsBackendInCollection(backend, <a class="code" href="structarmnn_1_1_backend_settings.xhtml#a0b160952af61b24d88125d66ed6d43c1">m_SupportedBackends</a>);</div>
152<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; }</div>
153<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; </div>
154<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="structarmnn_1_1_backend_settings.xhtml#ae2f3e063928e1d38e908b60b239de2a2"> 51</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structarmnn_1_1_backend_settings.xhtml#ae2f3e063928e1d38e908b60b239de2a2">IsBackendSelected</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_id.xhtml">BackendId</a>&amp; backend)<span class="keyword"> const</span></div>
155<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="keyword"> </span>{</div>
156<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="keywordflow">return</span> IsBackendInCollection(backend, <a class="code" href="structarmnn_1_1_backend_settings.xhtml#aa09ac75b83067c5ed455f2bb35c7c98d">m_SelectedBackends</a>);</div>
157<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; }</div>
158<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; </div>
159<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="structarmnn_1_1_backend_settings.xhtml#aaad09d640a90e3124e427dfe17752aff"> 56</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structarmnn_1_1_backend_settings.xhtml#aaad09d640a90e3124e427dfe17752aff">IsBackendIgnored</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_id.xhtml">BackendId</a>&amp; backend)<span class="keyword"> const</span></div>
160<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="keyword"> </span>{</div>
161<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keywordflow">return</span> IsBackendInCollection(backend, <a class="code" href="structarmnn_1_1_backend_settings.xhtml#a552a322b7e66b580caf4652f262687db">m_IgnoredBackends</a>);</div>
162<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; }</div>
163<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; </div>
164<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="structarmnn_1_1_backend_settings.xhtml#ae4f9f2c5e3b5cf694315f66cde5b33f0"> 61</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structarmnn_1_1_backend_settings.xhtml#ae4f9f2c5e3b5cf694315f66cde5b33f0">IsCpuRefUsed</a>()<span class="keyword"> const</span></div>
165<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="keyword"> </span>{</div>
166<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <a class="code" href="classarmnn_1_1_backend_id.xhtml">BackendId</a> cpuBackendId(<a class="code" href="namespacearmnn.xhtml#ae2f04a162585c0a5222a537efd5456aea83c2c4e9b658ccafbcbe6309c5d84c64">Compute::CpuRef</a>);</div>
167<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structarmnn_1_1_backend_settings.xhtml#aa5df3120ee0fbb3321df3133ec9e83ae">IsBackendSupported</a>(cpuBackendId) &amp;&amp; <a class="code" href="structarmnn_1_1_backend_settings.xhtml#adb5b45cc7f53ef40c303c5633ba2e958">IsBackendPreferred</a>(cpuBackendId);</div>
168<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; }</div>
169<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; </div>
170<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="structarmnn_1_1_backend_settings.xhtml#ad4ca579528452c669b45f3f35300fd4e"> 67</a></span>&#160; <a class="code" href="namespacearmnn.xhtml#ac858d91eedb7b4dba1bcd0aa760ab510">BackendIdVector</a> <a class="code" href="structarmnn_1_1_backend_settings.xhtml#ad4ca579528452c669b45f3f35300fd4e">GetAvailablePreferredBackends</a>()<span class="keyword"> const</span></div>
171<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="keyword"> </span>{</div>
172<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <a class="code" href="namespacearmnn.xhtml#ac858d91eedb7b4dba1bcd0aa760ab510">BackendIdVector</a> availablePreferredBackends;</div>
173<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_id.xhtml">BackendId</a>&amp; backend : <a class="code" href="structarmnn_1_1_backend_settings.xhtml#ae6d0506ac92f9ba9529d019847144aa3">m_PreferredBackends</a>)</div>
174<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; {</div>
175<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="structarmnn_1_1_backend_settings.xhtml#aa5df3120ee0fbb3321df3133ec9e83ae">IsBackendSupported</a>(backend) &amp;&amp; !<a class="code" href="structarmnn_1_1_backend_settings.xhtml#aaad09d640a90e3124e427dfe17752aff">IsBackendIgnored</a>(backend))</div>
176<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; {</div>
177<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; availablePreferredBackends.push_back(backend);</div>
178<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; }</div>
179<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; }</div>
180<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordflow">return</span> availablePreferredBackends;</div>
181<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; }</div>
182<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; </div>
183<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;<span class="keyword">private</span>:</div>
184<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keywordtype">void</span> Initialize(<span class="keyword">const</span> <a class="code" href="namespacearmnn.xhtml#ac858d91eedb7b4dba1bcd0aa760ab510">BackendIdVector</a>&amp; preferredBackends,</div>
185<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keyword">const</span> <a class="code" href="classarmnn_1_1_i_device_spec.xhtml">IDeviceSpec</a>&amp; deviceSpec)</div>
186<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; {</div>
187<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="comment">// Copy preferred backends from input</span></div>
188<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <a class="code" href="structarmnn_1_1_backend_settings.xhtml#ae6d0506ac92f9ba9529d019847144aa3">m_PreferredBackends</a> = preferredBackends;</div>
189<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; </div>
190<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="comment">// Obtain list of supported backends</span></div>
191<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="keyword">const</span> <a class="code" href="classarmnn_1_1_device_spec.xhtml">DeviceSpec</a>&amp; spec = *PolymorphicDowncast&lt;const DeviceSpec*&gt;(&amp;deviceSpec);</div>
192<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <a class="code" href="structarmnn_1_1_backend_settings.xhtml#a0b160952af61b24d88125d66ed6d43c1">m_SupportedBackends</a> = spec.<a class="code" href="classarmnn_1_1_device_spec.xhtml#a89d4c29e22db837f787e2171b8a71892">GetSupportedBackends</a>();</div>
193<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; }</div>
194<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; </div>
195<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Collection&gt;</div>
196<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keywordtype">bool</span> IsBackendInCollection(<span class="keyword">const</span> BackendId&amp; backend, <span class="keyword">const</span> Collection&amp; collection)<span class="keyword"> const</span></div>
197<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;<span class="keyword"> </span>{</div>
198<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keywordflow">return</span> std::find(collection.begin(), collection.end(), backend) != collection.end();</div>
199<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; }</div>
200<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;};</div>
201<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; </div>
202<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;} <span class="comment">//namespace armnn</span></div>
203</div><!-- fragment --></div><!-- contents -->
204</div><!-- doc-content -->
205<div class="ttc" id="aclassarmnn_1_1_backend_id_xhtml"><div class="ttname"><a href="classarmnn_1_1_backend_id.xhtml">armnn::BackendId</a></div><div class="ttdef"><b>Definition:</b> <a href="_backend_id_8hpp_source.xhtml#l00075">BackendId.hpp:75</a></div></div>
206<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml_ae6d0506ac92f9ba9529d019847144aa3"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml#ae6d0506ac92f9ba9529d019847144aa3">armnn::BackendSettings::m_PreferredBackends</a></div><div class="ttdeci">BackendIdVector m_PreferredBackends</div><div class="ttdef"><b>Definition:</b> <a href="_backend_settings_8hpp_source.xhtml#l00020">BackendSettings.hpp:20</a></div></div>
207<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml_ad4ca579528452c669b45f3f35300fd4e"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml#ad4ca579528452c669b45f3f35300fd4e">armnn::BackendSettings::GetAvailablePreferredBackends</a></div><div class="ttdeci">BackendIdVector GetAvailablePreferredBackends() const</div><div class="ttdef"><b>Definition:</b> <a href="_backend_settings_8hpp_source.xhtml#l00067">BackendSettings.hpp:67</a></div></div>
208<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml_aa09ac75b83067c5ed455f2bb35c7c98d"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml#aa09ac75b83067c5ed455f2bb35c7c98d">armnn::BackendSettings::m_SelectedBackends</a></div><div class="ttdeci">BackendIdSet m_SelectedBackends</div><div class="ttdef"><b>Definition:</b> <a href="_backend_settings_8hpp_source.xhtml#l00022">BackendSettings.hpp:22</a></div></div>
209<div class="ttc" id="aclassarmnn_1_1_device_spec_xhtml_a89d4c29e22db837f787e2171b8a71892"><div class="ttname"><a href="classarmnn_1_1_device_spec.xhtml#a89d4c29e22db837f787e2171b8a71892">armnn::DeviceSpec::GetSupportedBackends</a></div><div class="ttdeci">virtual const BackendIdSet &amp; GetSupportedBackends() const override</div><div class="ttdef"><b>Definition:</b> <a href="_device_spec_8hpp_source.xhtml#l00025">DeviceSpec.hpp:25</a></div></div>
210<div class="ttc" id="a_polymorphic_downcast_8hpp_xhtml"><div class="ttname"><a href="_polymorphic_downcast_8hpp.xhtml">PolymorphicDowncast.hpp</a></div></div>
211<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml_aaad09d640a90e3124e427dfe17752aff"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml#aaad09d640a90e3124e427dfe17752aff">armnn::BackendSettings::IsBackendIgnored</a></div><div class="ttdeci">bool IsBackendIgnored(const BackendId &amp;backend) const</div><div class="ttdef"><b>Definition:</b> <a href="_backend_settings_8hpp_source.xhtml#l00056">BackendSettings.hpp:56</a></div></div>
212<div class="ttc" id="anamespacearmnn_xhtml"><div class="ttname"><a href="namespacearmnn.xhtml">armnn</a></div><div class="ttdoc">Copyright (c) 2021 ARM Limited and Contributors.</div><div class="ttdef"><b>Definition:</b> <a href="01__00__quick__start_8dox_source.xhtml#l00006">01_00_quick_start.dox:6</a></div></div>
213<div class="ttc" id="a_backend_id_8hpp_xhtml"><div class="ttname"><a href="_backend_id_8hpp.xhtml">BackendId.hpp</a></div></div>
214<div class="ttc" id="anamespacearmnn_xhtml_ac858d91eedb7b4dba1bcd0aa760ab510"><div class="ttname"><a href="namespacearmnn.xhtml#ac858d91eedb7b4dba1bcd0aa760ab510">armnn::BackendIdVector</a></div><div class="ttdeci">std::vector&lt; BackendId &gt; BackendIdVector</div><div class="ttdef"><b>Definition:</b> <a href="_backend_id_8hpp_source.xhtml#l00192">BackendId.hpp:192</a></div></div>
215<div class="ttc" id="a_device_spec_8hpp_xhtml"><div class="ttname"><a href="_device_spec_8hpp.xhtml">DeviceSpec.hpp</a></div></div>
216<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml_adb5b45cc7f53ef40c303c5633ba2e958"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml#adb5b45cc7f53ef40c303c5633ba2e958">armnn::BackendSettings::IsBackendPreferred</a></div><div class="ttdeci">bool IsBackendPreferred(const BackendId &amp;backend) const</div><div class="ttdef"><b>Definition:</b> <a href="_backend_settings_8hpp_source.xhtml#l00041">BackendSettings.hpp:41</a></div></div>
217<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml_ae4f9f2c5e3b5cf694315f66cde5b33f0"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml#ae4f9f2c5e3b5cf694315f66cde5b33f0">armnn::BackendSettings::IsCpuRefUsed</a></div><div class="ttdeci">bool IsCpuRefUsed() const</div><div class="ttdef"><b>Definition:</b> <a href="_backend_settings_8hpp_source.xhtml#l00061">BackendSettings.hpp:61</a></div></div>
218<div class="ttc" id="aclassarmnn_1_1_i_device_spec_xhtml"><div class="ttname"><a href="classarmnn_1_1_i_device_spec.xhtml">armnn::IDeviceSpec</a></div><div class="ttdoc">Device specific knowledge to be passed to the optimizer.</div><div class="ttdef"><b>Definition:</b> <a href="_types_8hpp_source.xhtml#l00291">Types.hpp:291</a></div></div>
219<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml_a9c6ff08cd9ca604ed5702c9042b6c4fa"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml#a9c6ff08cd9ca604ed5702c9042b6c4fa">armnn::BackendSettings::BackendSettings</a></div><div class="ttdeci">BackendSettings(const BackendSettings &amp;other)</div><div class="ttdef"><b>Definition:</b> <a href="_backend_settings_8hpp_source.xhtml#l00033">BackendSettings.hpp:33</a></div></div>
220<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml_a552a322b7e66b580caf4652f262687db"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml#a552a322b7e66b580caf4652f262687db">armnn::BackendSettings::m_IgnoredBackends</a></div><div class="ttdeci">BackendIdSet m_IgnoredBackends</div><div class="ttdef"><b>Definition:</b> <a href="_backend_settings_8hpp_source.xhtml#l00023">BackendSettings.hpp:23</a></div></div>
221<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml">armnn::BackendSettings</a></div><div class="ttdef"><b>Definition:</b> <a href="_backend_settings_8hpp_source.xhtml#l00018">BackendSettings.hpp:18</a></div></div>
222<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml_a76dbce058ffd1891c7c9135202070157"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml#a76dbce058ffd1891c7c9135202070157">armnn::BackendSettings::BackendSettings</a></div><div class="ttdeci">BackendSettings(const BackendIdVector &amp;preferredBackends, const IDeviceSpec &amp;deviceSpec)</div><div class="ttdef"><b>Definition:</b> <a href="_backend_settings_8hpp_source.xhtml#l00027">BackendSettings.hpp:27</a></div></div>
223<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml_ae2f3e063928e1d38e908b60b239de2a2"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml#ae2f3e063928e1d38e908b60b239de2a2">armnn::BackendSettings::IsBackendSelected</a></div><div class="ttdeci">bool IsBackendSelected(const BackendId &amp;backend) const</div><div class="ttdef"><b>Definition:</b> <a href="_backend_settings_8hpp_source.xhtml#l00051">BackendSettings.hpp:51</a></div></div>
224<div class="ttc" id="anamespacearmnn_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#l00193">BackendId.hpp:193</a></div></div>
225<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml_a0b160952af61b24d88125d66ed6d43c1"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml#a0b160952af61b24d88125d66ed6d43c1">armnn::BackendSettings::m_SupportedBackends</a></div><div class="ttdeci">BackendIdSet m_SupportedBackends</div><div class="ttdef"><b>Definition:</b> <a href="_backend_settings_8hpp_source.xhtml#l00021">BackendSettings.hpp:21</a></div></div>
226<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml_ae37b9d5ef207c4199a9ee1f36b4a342d"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml#ae37b9d5ef207c4199a9ee1f36b4a342d">armnn::BackendSettings::BackendSettings</a></div><div class="ttdeci">BackendSettings()=default</div></div>
227<div class="ttc" id="astructarmnn_1_1_backend_settings_xhtml_aa5df3120ee0fbb3321df3133ec9e83ae"><div class="ttname"><a href="structarmnn_1_1_backend_settings.xhtml#aa5df3120ee0fbb3321df3133ec9e83ae">armnn::BackendSettings::IsBackendSupported</a></div><div class="ttdeci">bool IsBackendSupported(const BackendId &amp;backend) const</div><div class="ttdef"><b>Definition:</b> <a href="_backend_settings_8hpp_source.xhtml#l00046">BackendSettings.hpp:46</a></div></div>
228<div class="ttc" id="anamespacearmnn_xhtml_ae2f04a162585c0a5222a537efd5456aea83c2c4e9b658ccafbcbe6309c5d84c64"><div class="ttname"><a href="namespacearmnn.xhtml#ae2f04a162585c0a5222a537efd5456aea83c2c4e9b658ccafbcbe6309c5d84c64">armnn::Compute::CpuRef</a></div><div class="ttdeci">@ CpuRef</div><div class="ttdoc">CPU Execution: Reference C++ kernels.</div></div>
229<div class="ttc" id="aclassarmnn_1_1_device_spec_xhtml"><div class="ttname"><a href="classarmnn_1_1_device_spec.xhtml">armnn::DeviceSpec</a></div><div class="ttdef"><b>Definition:</b> <a href="_device_spec_8hpp_source.xhtml#l00014">DeviceSpec.hpp:14</a></div></div>
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