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<div class="title">IBackendInternal.cpp</div>  </div>
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<a href="_i_backend_internal_8cpp.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">#include &lt;<a class="code" href="_backend_options_8hpp.xhtml">armnn/BackendOptions.hpp</a>&gt;</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="_i_backend_internal_8hpp.xhtml">armnn/backends/IBackendInternal.hpp</a>&gt;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160; </div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a></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; </div>
<div class="line"><a name="l00012"></a><span class="lineno"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#a0fe4c12c8f1f0722d2a91f61c02a687a">   12</a></span>&#160;<a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a12bff6d51d63dac1375c89bc8415dc46">IMemoryManagerUniquePtr</a> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a0fe4c12c8f1f0722d2a91f61c02a687a">IBackendInternal::CreateMemoryManager</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a12bff6d51d63dac1375c89bc8415dc46">IMemoryManagerUniquePtr</a>();</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;}</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160; </div>
<div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#a41c5c170ef6708c1efc683d900f624ff">   17</a></span>&#160;<a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IBackendInternal::IWorkloadFactoryPtr</a> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#afd5a5e90515b31c0174f76ec8897e9b1">IBackendInternal::CreateWorkloadFactory</a>(</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;    <span class="keyword">class</span> <a class="code" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml">TensorHandleFactoryRegistry</a>&amp; <span class="comment">/*tensorHandleFactoryRegistry*/</span>)<span class="keyword"> const</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IWorkloadFactoryPtr</a>{};</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;}</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160; </div>
<div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#a22973198ab5ac5624b4caa78100d2d25">   23</a></span>&#160;<a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IBackendInternal::IWorkloadFactoryPtr</a> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#afd5a5e90515b31c0174f76ec8897e9b1">IBackendInternal::CreateWorkloadFactory</a>(</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;    <span class="keyword">const</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a693b40e6b94e958836aeb0410ca186bd">IMemoryManagerSharedPtr</a>&amp; memoryManager,</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    <span class="keyword">const</span> <a class="code" href="namespacearmnn.xhtml#a5b6893cda5b69359a4244c06054da18f">ModelOptions</a>&amp; modelOptions)<span class="keyword"> const</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    <span class="keywordflow">if</span> (!modelOptions.empty())</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    {</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;        <span class="keywordflow">for</span> (<span class="keyword">auto</span> optionsGroup : modelOptions)</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;        {</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;            <span class="keywordflow">if</span> (optionsGroup.GetBackendId() == <a class="code" href="classarmnn_1_1_i_backend.xhtml#aa9fc23b7155bd678232eeb351059b748">GetId</a>())</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;            {</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;                <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IWorkloadFactoryPtr</a>{};</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;            }</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;        }</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; </div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#afd5a5e90515b31c0174f76ec8897e9b1">CreateWorkloadFactory</a>(memoryManager);</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;}</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160; </div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#aebacbea86fddc46858f6329671ccf750">   41</a></span>&#160;<a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IBackendInternal::IWorkloadFactoryPtr</a> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#afd5a5e90515b31c0174f76ec8897e9b1">IBackendInternal::CreateWorkloadFactory</a>(</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <span class="keyword">class</span> <a class="code" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml">TensorHandleFactoryRegistry</a>&amp; tensorHandleFactoryRegistry,</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="keyword">const</span> <a class="code" href="namespacearmnn.xhtml#a5b6893cda5b69359a4244c06054da18f">ModelOptions</a>&amp; modelOptions)<span class="keyword"> const</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    <span class="keywordflow">if</span> (!modelOptions.empty())</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="keywordflow">for</span> (<span class="keyword">auto</span> optionsGroup : modelOptions)</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        {</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;            <span class="keywordflow">if</span> (optionsGroup.GetBackendId() == <a class="code" href="classarmnn_1_1_i_backend.xhtml#aa9fc23b7155bd678232eeb351059b748">GetId</a>())</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;            {</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;                <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IWorkloadFactoryPtr</a>{};</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;            }</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;    }</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160; </div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#afd5a5e90515b31c0174f76ec8897e9b1">CreateWorkloadFactory</a>(tensorHandleFactoryRegistry);</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;}</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160; </div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#a6abedf4465c7f6b634a207d228cdf284">   59</a></span>&#160;<a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IBackendInternal::IWorkloadFactoryPtr</a> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#afd5a5e90515b31c0174f76ec8897e9b1">IBackendInternal::CreateWorkloadFactory</a>(</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="keyword">class</span> <a class="code" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml">TensorHandleFactoryRegistry</a>&amp; tensorHandleFactoryRegistry,</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    <span class="keyword">const</span> <a class="code" href="namespacearmnn.xhtml#a5b6893cda5b69359a4244c06054da18f">ModelOptions</a>&amp; modelOptions,</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <a class="code" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a> inputFlags,</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <a class="code" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a> outputFlags)<span class="keyword"> const</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    <a class="code" href="namespacearmnn.xhtml#a44affeeb090c3c6a3062830562672e84">IgnoreUnused</a>(inputFlags);</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <a class="code" href="namespacearmnn.xhtml#a44affeeb090c3c6a3062830562672e84">IgnoreUnused</a>(outputFlags);</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#afd5a5e90515b31c0174f76ec8897e9b1">CreateWorkloadFactory</a>(tensorHandleFactoryRegistry, modelOptions);</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"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#a07a1b3f9ac897364b5c2aacc227cbebc">   70</a></span>&#160;<a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#ada6d56575c0fe53cf23c7ae4610c6367">IBackendInternal::IBackendContextPtr</a> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a07a1b3f9ac897364b5c2aacc227cbebc">IBackendInternal::CreateBackendContext</a>(<span class="keyword">const</span> <a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">IRuntime::CreationOptions</a>&amp;)<span class="keyword"> const</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#ada6d56575c0fe53cf23c7ae4610c6367">IBackendContextPtr</a>{};</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"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#a41f38c8c2182463dec4f03769ea54f63">   75</a></span>&#160;<a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a4d0238968a7643dbb170547dd22bba54">IBackendInternal::IBackendSpecificModelContextPtr</a> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a41f38c8c2182463dec4f03769ea54f63">IBackendInternal::CreateBackendSpecificModelContext</a>(</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="keyword">const</span> <a class="code" href="namespacearmnn.xhtml#a5b6893cda5b69359a4244c06054da18f">ModelOptions</a>&amp;)<span class="keyword"> const</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a4d0238968a7643dbb170547dd22bba54">IBackendSpecificModelContextPtr</a>{};</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"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#a6c5064ef6323af5c547674d01b15d7ab">   81</a></span>&#160;<a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#ae44a82b0e485e551a0f77150b1076e06">IBackendInternal::IBackendProfilingContextPtr</a> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a6c5064ef6323af5c547674d01b15d7ab">IBackendInternal::CreateBackendProfilingContext</a>(</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    <span class="keyword">const</span> <a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">IRuntime::CreationOptions</a>&amp;, <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a335964abd41c91f7e6ef5c65865a7b98">IBackendProfilingPtr</a>&amp;)</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;{</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#ae44a82b0e485e551a0f77150b1076e06">IBackendProfilingContextPtr</a>{};</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"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#aa654fe558005ad90f2e9a2e1f175ebce">   87</a></span>&#160;<a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a11fa919c11fe46aad613b2e960fcfe90">IBackendInternal::ILayerSupportSharedPtr</a> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#ad86597efa7c25997572c80dc29f3104a">IBackendInternal::GetLayerSupport</a>(<span class="keyword">const</span> <a class="code" href="namespacearmnn.xhtml#a5b6893cda5b69359a4244c06054da18f">ModelOptions</a>&amp; modelOptions)<span class="keyword"> const</span></div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    <span class="keywordflow">if</span> (!modelOptions.empty())</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    {</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;        <span class="keywordflow">for</span> (<span class="keyword">auto</span> optionsGroup : modelOptions)</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        {</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;            <span class="keywordflow">if</span> (optionsGroup.GetBackendId() == <a class="code" href="classarmnn_1_1_i_backend.xhtml#aa9fc23b7155bd678232eeb351059b748">GetId</a>())</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;            {</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;                <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a11fa919c11fe46aad613b2e960fcfe90">ILayerSupportSharedPtr</a>{};</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;            }</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        }</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    }</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#ad86597efa7c25997572c80dc29f3104a">GetLayerSupport</a>();</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;}</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="comment">// Default implementation of OptimizeSubgraphView. Returns an untouched subgraph.</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;<span class="comment">// Override this method with a custom optimization implementation.</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#a674f56c735a3d6300463cefb642f808a">  105</a></span>&#160;<a class="code" href="classarmnn_1_1_optimization_views.xhtml">OptimizationViews</a> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a674f56c735a3d6300463cefb642f808a">IBackendInternal::OptimizeSubgraphView</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_subgraph_view.xhtml">SubgraphView</a>&amp; subgraph)<span class="keyword"> const</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    <a class="code" href="classarmnn_1_1_optimization_views.xhtml">OptimizationViews</a> result;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    result.<a class="code" href="classarmnn_1_1_optimization_views.xhtml#a28e41bdd6b719a3d60a1a0de2e1ebc95">AddUntouchedSubgraph</a>(<a class="code" href="classarmnn_1_1_subgraph_view.xhtml">SubgraphView</a>(subgraph));</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160; </div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;}</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160; </div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#a3623ac8294bf071d68eb7d71383e9a83">  113</a></span>&#160;<a class="code" href="classarmnn_1_1_optimization_views.xhtml">OptimizationViews</a> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a674f56c735a3d6300463cefb642f808a">IBackendInternal::OptimizeSubgraphView</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_subgraph_view.xhtml">SubgraphView</a>&amp; subgraph,</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;                                                         <span class="keyword">const</span> <a class="code" href="namespacearmnn.xhtml#a5b6893cda5b69359a4244c06054da18f">ModelOptions</a>&amp; <span class="comment">/*modelOptions*/</span>)<span class="keyword"> const</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a674f56c735a3d6300463cefb642f808a">OptimizeSubgraphView</a>(subgraph);</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;}</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160; </div>
<div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#af8f716b0eab6b9d63196d5a53d5fac81">  119</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#af8f716b0eab6b9d63196d5a53d5fac81">IBackendInternal::SupportsTensorAllocatorAPI</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    <span class="keywordflow">return</span> !<a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#ac5d107c5672f446603b6e6b92bce6244">GetHandleFactoryPreferences</a>().empty();</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;}</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160; </div>
<div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#a36b46ce669164b5188cb21796557d897">  124</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a517bc1a44d6d2d7a45c1847fba287135">IBackendInternal::RegisterTensorHandleFactories</a>(<span class="keyword">class</span> <a class="code" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml">TensorHandleFactoryRegistry</a>&amp; registry,</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;                                                     <a class="code" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a> <span class="comment">/*inputFlags*/</span>,</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;                                                     <a class="code" href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">MemorySourceFlags</a> <span class="comment">/*outputFlags*/</span>)</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;{</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a517bc1a44d6d2d7a45c1847fba287135">RegisterTensorHandleFactories</a>(registry);</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;}</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160; </div>
<div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#a6ccbb386cc96a5336a8295a3c25d33dd">  131</a></span>&#160;<a class="code" href="classarmnn_1_1_i_tensor_handle_factory.xhtml#a32f4aa6a7089d877af08928139c2c277">ITensorHandleFactory::FactoryId</a> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a6ccbb386cc96a5336a8295a3c25d33dd">IBackendInternal::GetBackwardCompatibleFavoriteHandleFactory</a>()</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;{</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    <span class="keyword">auto</span> favorites = <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#ac5d107c5672f446603b6e6b92bce6244">GetHandleFactoryPreferences</a>();</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    <span class="keywordflow">if</span> (favorites.empty())</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    {</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_tensor_handle_factory.xhtml#a9c95f90eb40e31f629e0e2947b8bc6f9">ITensorHandleFactory::LegacyFactoryId</a>;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    }</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <span class="keywordflow">return</span> favorites[0];</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;}</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160; </div>
<div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="classarmnn_1_1_i_backend_internal.xhtml#ac5d107c5672f446603b6e6b92bce6244">  142</a></span>&#160;std::vector&lt;ITensorHandleFactory::FactoryId&gt; <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#ac5d107c5672f446603b6e6b92bce6244">IBackendInternal::GetHandleFactoryPreferences</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="keywordflow">return</span> std::vector&lt;ITensorHandleFactory::FactoryId&gt;();</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;}</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160; </div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;} <span class="comment">// namespace armnn</span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_a41f38c8c2182463dec4f03769ea54f63"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a41f38c8c2182463dec4f03769ea54f63">armnn::IBackendInternal::CreateBackendSpecificModelContext</a></div><div class="ttdeci">virtual IBackendSpecificModelContextPtr CreateBackendSpecificModelContext(const ModelOptions &amp;modelOptions) const</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8cpp_source.xhtml#l00075">IBackendInternal.cpp:75</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_a674f56c735a3d6300463cefb642f808a"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a674f56c735a3d6300463cefb642f808a">armnn::IBackendInternal::OptimizeSubgraphView</a></div><div class="ttdeci">virtual OptimizationViews OptimizeSubgraphView(const SubgraphView &amp;subgraph) const</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8cpp_source.xhtml#l00105">IBackendInternal.cpp:105</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_a0fe4c12c8f1f0722d2a91f61c02a687a"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a0fe4c12c8f1f0722d2a91f61c02a687a">armnn::IBackendInternal::CreateMemoryManager</a></div><div class="ttdeci">virtual IMemoryManagerUniquePtr CreateMemoryManager() const</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8cpp_source.xhtml#l00012">IBackendInternal.cpp:12</a></div></div>
<div class="ttc" id="a_i_backend_internal_8hpp_xhtml"><div class="ttname"><a href="_i_backend_internal_8hpp.xhtml">IBackendInternal.hpp</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_tensor_handle_factory_xhtml_a9c95f90eb40e31f629e0e2947b8bc6f9"><div class="ttname"><a href="classarmnn_1_1_i_tensor_handle_factory.xhtml#a9c95f90eb40e31f629e0e2947b8bc6f9">armnn::ITensorHandleFactory::LegacyFactoryId</a></div><div class="ttdeci">static const FactoryId LegacyFactoryId</div><div class="ttdef"><b>Definition:</b> <a href="include_2armnn_2backends_2_i_tensor_handle_factory_8hpp_source.xhtml#l00050">ITensorHandleFactory.hpp:50</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_tensor_handle_factory_registry_xhtml"><div class="ttname"><a href="classarmnn_1_1_tensor_handle_factory_registry.xhtml">armnn::TensorHandleFactoryRegistry</a></div><div class="ttdef"><b>Definition:</b> <a href="_tensor_handle_factory_registry_8hpp_source.xhtml#l00023">TensorHandleFactoryRegistry.hpp:23</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_a72ca1cf423bda4b0a9ffb789627126de"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">armnn::IBackendInternal::IWorkloadFactoryPtr</a></div><div class="ttdeci">std::unique_ptr&lt; IWorkloadFactory &gt; IWorkloadFactoryPtr</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8hpp_source.xhtml#l00089">IBackendInternal.hpp:89</a></div></div>
<div class="ttc" id="astructarmnn_1_1_i_runtime_1_1_creation_options_xhtml"><div class="ttname"><a href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">armnn::IRuntime::CreationOptions</a></div><div class="ttdef"><b>Definition:</b> <a href="_i_runtime_8hpp_source.xhtml#l00085">IRuntime.hpp:85</a></div></div>
<div class="ttc" id="anamespacearmnn_xhtml_a5b6893cda5b69359a4244c06054da18f"><div class="ttname"><a href="namespacearmnn.xhtml#a5b6893cda5b69359a4244c06054da18f">armnn::ModelOptions</a></div><div class="ttdeci">std::vector&lt; BackendOptions &gt; ModelOptions</div><div class="ttdef"><b>Definition:</b> <a href="_backend_options_8hpp_source.xhtml#l00018">BackendOptions.hpp:18</a></div></div>
<div class="ttc" id="anamespacearmnn_xhtml_a44affeeb090c3c6a3062830562672e84"><div class="ttname"><a href="namespacearmnn.xhtml#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.xhtml#l00014">IgnoreUnused.hpp:14</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_xhtml_aa9fc23b7155bd678232eeb351059b748"><div class="ttname"><a href="classarmnn_1_1_i_backend.xhtml#aa9fc23b7155bd678232eeb351059b748">armnn::IBackend::GetId</a></div><div class="ttdeci">virtual const BackendId &amp; GetId() const =0</div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_a693b40e6b94e958836aeb0410ca186bd"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a693b40e6b94e958836aeb0410ca186bd">armnn::IBackendInternal::IMemoryManagerSharedPtr</a></div><div class="ttdeci">std::shared_ptr&lt; IMemoryManager &gt; IMemoryManagerSharedPtr</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8hpp_source.xhtml#l00099">IBackendInternal.hpp:99</a></div></div>
<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>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_a12bff6d51d63dac1375c89bc8415dc46"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a12bff6d51d63dac1375c89bc8415dc46">armnn::IBackendInternal::IMemoryManagerUniquePtr</a></div><div class="ttdeci">std::unique_ptr&lt; IMemoryManager &gt; IMemoryManagerUniquePtr</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8hpp_source.xhtml#l00098">IBackendInternal.hpp:98</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_optimization_views_xhtml"><div class="ttname"><a href="classarmnn_1_1_optimization_views.xhtml">armnn::OptimizationViews</a></div><div class="ttdef"><b>Definition:</b> <a href="include_2armnn_2backends_2_optimization_views_8hpp_source.xhtml#l00018">OptimizationViews.hpp:18</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_a6ccbb386cc96a5336a8295a3c25d33dd"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a6ccbb386cc96a5336a8295a3c25d33dd">armnn::IBackendInternal::GetBackwardCompatibleFavoriteHandleFactory</a></div><div class="ttdeci">ITensorHandleFactory::FactoryId GetBackwardCompatibleFavoriteHandleFactory()</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8cpp_source.xhtml#l00131">IBackendInternal.cpp:131</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_af8f716b0eab6b9d63196d5a53d5fac81"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#af8f716b0eab6b9d63196d5a53d5fac81">armnn::IBackendInternal::SupportsTensorAllocatorAPI</a></div><div class="ttdeci">bool SupportsTensorAllocatorAPI() const</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8cpp_source.xhtml#l00119">IBackendInternal.cpp:119</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_a4d0238968a7643dbb170547dd22bba54"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a4d0238968a7643dbb170547dd22bba54">armnn::IBackendInternal::IBackendSpecificModelContextPtr</a></div><div class="ttdeci">std::shared_ptr&lt; IBackendModelContext &gt; IBackendSpecificModelContextPtr</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8hpp_source.xhtml#l00096">IBackendInternal.hpp:96</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_optimization_views_xhtml_a28e41bdd6b719a3d60a1a0de2e1ebc95"><div class="ttname"><a href="classarmnn_1_1_optimization_views.xhtml#a28e41bdd6b719a3d60a1a0de2e1ebc95">armnn::OptimizationViews::AddUntouchedSubgraph</a></div><div class="ttdeci">void AddUntouchedSubgraph(SubgraphView &amp;&amp;subgraph)</div><div class="ttdef"><b>Definition:</b> <a href="include_2armnn_2backends_2_optimization_views_8hpp_source.xhtml#l00049">OptimizationViews.hpp:49</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_ac5d107c5672f446603b6e6b92bce6244"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#ac5d107c5672f446603b6e6b92bce6244">armnn::IBackendInternal::GetHandleFactoryPreferences</a></div><div class="ttdeci">virtual std::vector&lt; ITensorHandleFactory::FactoryId &gt; GetHandleFactoryPreferences() const</div><div class="ttdoc">(Optional) Returns a vector of supported TensorHandleFactory ids in preference order.</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8cpp_source.xhtml#l00142">IBackendInternal.cpp:142</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_a6c5064ef6323af5c547674d01b15d7ab"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a6c5064ef6323af5c547674d01b15d7ab">armnn::IBackendInternal::CreateBackendProfilingContext</a></div><div class="ttdeci">virtual IBackendProfilingContextPtr CreateBackendProfilingContext(const IRuntime::CreationOptions &amp;creationOptions, IBackendProfilingPtr &amp;backendProfiling)</div><div class="ttdoc">Create context specifically used for profiling interaction from backends.</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8cpp_source.xhtml#l00081">IBackendInternal.cpp:81</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_subgraph_view_xhtml"><div class="ttname"><a href="classarmnn_1_1_subgraph_view.xhtml">armnn::SubgraphView</a></div><div class="ttdoc">The SubgraphView class represents a subgraph of a Graph.</div><div class="ttdef"><b>Definition:</b> <a href="_subgraph_view_8hpp_source.xhtml#l00031">SubgraphView.hpp:31</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_afd5a5e90515b31c0174f76ec8897e9b1"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#afd5a5e90515b31c0174f76ec8897e9b1">armnn::IBackendInternal::CreateWorkloadFactory</a></div><div class="ttdeci">virtual IWorkloadFactoryPtr CreateWorkloadFactory(const IMemoryManagerSharedPtr &amp;memoryManager=nullptr) const =0</div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_ae44a82b0e485e551a0f77150b1076e06"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#ae44a82b0e485e551a0f77150b1076e06">armnn::IBackendInternal::IBackendProfilingContextPtr</a></div><div class="ttdeci">std::shared_ptr&lt; arm::pipe::IBackendProfilingContext &gt; IBackendProfilingContextPtr</div><div class="ttdoc">This is the bridge between backend and backend profiling we'll keep it in the backend namespace.</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8hpp_source.xhtml#l00092">IBackendInternal.hpp:92</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_a11fa919c11fe46aad613b2e960fcfe90"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a11fa919c11fe46aad613b2e960fcfe90">armnn::IBackendInternal::ILayerSupportSharedPtr</a></div><div class="ttdeci">std::shared_ptr&lt; ILayerSupport &gt; ILayerSupportSharedPtr</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8hpp_source.xhtml#l00094">IBackendInternal.hpp:94</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_ada6d56575c0fe53cf23c7ae4610c6367"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#ada6d56575c0fe53cf23c7ae4610c6367">armnn::IBackendInternal::IBackendContextPtr</a></div><div class="ttdeci">std::unique_ptr&lt; IBackendContext &gt; IBackendContextPtr</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8hpp_source.xhtml#l00090">IBackendInternal.hpp:90</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_a335964abd41c91f7e6ef5c65865a7b98"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a335964abd41c91f7e6ef5c65865a7b98">armnn::IBackendInternal::IBackendProfilingPtr</a></div><div class="ttdeci">std::unique_ptr&lt; arm::pipe::IBackendProfiling &gt; IBackendProfilingPtr</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8hpp_source.xhtml#l00093">IBackendInternal.hpp:93</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_a517bc1a44d6d2d7a45c1847fba287135"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a517bc1a44d6d2d7a45c1847fba287135">armnn::IBackendInternal::RegisterTensorHandleFactories</a></div><div class="ttdeci">virtual void RegisterTensorHandleFactories(class TensorHandleFactoryRegistry &amp;)</div><div class="ttdoc">(Optional) Register TensorHandleFactories Either this method or CreateMemoryManager() and IWorkloadFa...</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8hpp_source.xhtml#l00157">IBackendInternal.hpp:157</a></div></div>
<div class="ttc" id="a_backend_options_8hpp_xhtml"><div class="ttname"><a href="_backend_options_8hpp.xhtml">BackendOptions.hpp</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_tensor_handle_factory_xhtml_a32f4aa6a7089d877af08928139c2c277"><div class="ttname"><a href="classarmnn_1_1_i_tensor_handle_factory.xhtml#a32f4aa6a7089d877af08928139c2c277">armnn::ITensorHandleFactory::FactoryId</a></div><div class="ttdeci">std::string FactoryId</div><div class="ttdef"><b>Definition:</b> <a href="include_2armnn_2backends_2_i_tensor_handle_factory_8hpp_source.xhtml#l00049">ITensorHandleFactory.hpp:49</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_ad86597efa7c25997572c80dc29f3104a"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#ad86597efa7c25997572c80dc29f3104a">armnn::IBackendInternal::GetLayerSupport</a></div><div class="ttdeci">virtual ILayerSupportSharedPtr GetLayerSupport() const =0</div></div>
<div class="ttc" id="anamespacearmnn_xhtml_a5b05f3b7208ec7cea3338e30057c0bac"><div class="ttname"><a href="namespacearmnn.xhtml#a5b05f3b7208ec7cea3338e30057c0bac">armnn::MemorySourceFlags</a></div><div class="ttdeci">unsigned int MemorySourceFlags</div><div class="ttdef"><b>Definition:</b> <a href="_memory_sources_8hpp_source.xhtml#l00015">MemorySources.hpp:15</a></div></div>
<div class="ttc" id="aclassarmnn_1_1_i_backend_internal_xhtml_a07a1b3f9ac897364b5c2aacc227cbebc"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a07a1b3f9ac897364b5c2aacc227cbebc">armnn::IBackendInternal::CreateBackendContext</a></div><div class="ttdeci">virtual IBackendContextPtr CreateBackendContext(const IRuntime::CreationOptions &amp;) const</div><div class="ttdoc">Create the runtime context of the backend.</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8cpp_source.xhtml#l00070">IBackendInternal.cpp:70</a></div></div>
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