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<a href="_ref_backend_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> <span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright © 2022 Arm Ltd and Contributors. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include "<a class="code" href="_ref_backend_8hpp.xhtml">RefBackend.hpp</a>"</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "<a class="code" href="_ref_backend_id_8hpp.xhtml">RefBackendId.hpp</a>"</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include "<a class="code" href="_ref_workload_factory_8hpp.xhtml">RefWorkloadFactory.hpp</a>"</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "<a class="code" href="_ref_layer_support_8hpp.xhtml">RefLayerSupport.hpp</a>"</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "<a class="code" href="_ref_tensor_handle_factory_8hpp.xhtml">RefTensorHandleFactory.hpp</a>"</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <<a class="code" href="_backend_registry_8hpp.xhtml">armnn/BackendRegistry.hpp</a>></span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <<a class="code" href="include_2armnn_2backends_2_i_backend_context_8hpp.xhtml">armnn/backends/IBackendContext.hpp</a>></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <<a class="code" href="include_2armnn_2backends_2_i_memory_manager_8hpp.xhtml">armnn/backends/IMemoryManager.hpp</a>></span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <<a class="code" href="_polymorphic_downcast_8hpp.xhtml">armnn/utility/PolymorphicDowncast.hpp</a>></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <<a class="code" href="_default_allocator_8hpp.xhtml">backendsCommon/DefaultAllocator.hpp</a>></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <<a class="code" href="_subgraph_utils_8hpp.xhtml">backendsCommon/SubgraphUtils.hpp</a>></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <<a class="code" href="_optimizer_8hpp.xhtml">Optimizer.hpp</a>></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> {</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_backend.xhtml#a177af502214bbc8123fbb4a3c4f0a1b8"> 24</a></span> <span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_id.xhtml">BackendId</a>& <a class="code" href="classarmnn_1_1_ref_backend.xhtml#a177af502214bbc8123fbb4a3c4f0a1b8">RefBackend::GetIdStatic</a>()</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> {</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classarmnn_1_1_backend_id.xhtml">BackendId</a> s_Id{<a class="code" href="namespacearmnn.xhtml#ae7d50846b2769f81521af24d063bc093">RefBackendId</a>()};</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keywordflow">return</span> s_Id;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> }</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_backend.xhtml#a8e19e275c8162e34e6d8d10a9245dbc9"> 30</a></span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IBackendInternal::IWorkloadFactoryPtr</a> <a class="code" href="classarmnn_1_1_ref_backend.xhtml#a8e19e275c8162e34e6d8d10a9245dbc9">RefBackend::CreateWorkloadFactory</a>(</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keyword">const</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a693b40e6b94e958836aeb0410ca186bd">IBackendInternal::IMemoryManagerSharedPtr</a>& memoryManager)<span class="keyword"> const</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword"></span>{</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordflow">return</span> std::make_unique<RefWorkloadFactory>(PolymorphicPointerDowncast<RefMemoryManager>(memoryManager));</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> }</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_backend.xhtml#afb0e4b4255c996c68fe87e3c13451a43"> 36</a></span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IBackendInternal::IWorkloadFactoryPtr</a> <a class="code" href="classarmnn_1_1_ref_backend.xhtml#a8e19e275c8162e34e6d8d10a9245dbc9">RefBackend::CreateWorkloadFactory</a>(</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">class</span> <a class="code" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml">TensorHandleFactoryRegistry</a>& tensorHandleFactoryRegistry)<span class="keyword"> const</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword"></span>{</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">auto</span> memoryManager = std::make_shared<RefMemoryManager>();</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  tensorHandleFactoryRegistry.<a class="code" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml#a958ab0c60b6bfdfba5cc075211edec37">RegisterMemoryManager</a>(memoryManager);</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  std::unique_ptr<RefTensorHandleFactory> factory = std::make_unique<RefTensorHandleFactory>(memoryManager);</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="comment">// Register copy and import factory pair</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  tensorHandleFactoryRegistry.<a class="code" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml#afae069d084e8541c8970d17d26011ac6">RegisterCopyAndImportFactoryPair</a>(factory->GetId(), factory->GetId());</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">// Register the factory</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  tensorHandleFactoryRegistry.<a class="code" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml#a05f82bd846630bb3aa8afe22ef6f15fc">RegisterFactory</a>(std::move(factory));</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordflow">return</span> std::make_unique<RefWorkloadFactory>(PolymorphicPointerDowncast<RefMemoryManager>(memoryManager));</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> }</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_backend.xhtml#a801cf3170dc777aca3e6f926d1bd70a5"> 52</a></span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#ada6d56575c0fe53cf23c7ae4610c6367">IBackendInternal::IBackendContextPtr</a> <a class="code" href="classarmnn_1_1_ref_backend.xhtml#a801cf3170dc777aca3e6f926d1bd70a5">RefBackend::CreateBackendContext</a>(<span class="keyword">const</span> <a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">IRuntime::CreationOptions</a>&)<span class="keyword"> const</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword"></span>{</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <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="l00055"></a><span class="lineno"> 55</span> }</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_backend.xhtml#ac2480fbc4ae790e2e64f55d78b7f31a0"> 57</a></span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#ae44a82b0e485e551a0f77150b1076e06">IBackendInternal::IBackendProfilingContextPtr</a> <a class="code" href="classarmnn_1_1_ref_backend.xhtml#ac2480fbc4ae790e2e64f55d78b7f31a0">RefBackend::CreateBackendProfilingContext</a>(</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">const</span> <a class="code" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">IRuntime::CreationOptions</a>&, <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a335964abd41c91f7e6ef5c65865a7b98">IBackendProfilingPtr</a>&)</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> {</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <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="l00061"></a><span class="lineno"> 61</span> }</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_backend.xhtml#a93fcb3bff141d8c77b53466a44b58eee"> 63</a></span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a12bff6d51d63dac1375c89bc8415dc46">IBackendInternal::IMemoryManagerUniquePtr</a> <a class="code" href="classarmnn_1_1_ref_backend.xhtml#a93fcb3bff141d8c77b53466a44b58eee">RefBackend::CreateMemoryManager</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keyword"></span>{</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">return</span> std::make_unique<RefMemoryManager>();</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_backend.xhtml#a93d4285a3ea5e4e3b35578484d889daa"> 68</a></span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a11fa919c11fe46aad613b2e960fcfe90">IBackendInternal::ILayerSupportSharedPtr</a> <a class="code" href="classarmnn_1_1_ref_backend.xhtml#a93d4285a3ea5e4e3b35578484d889daa">RefBackend::GetLayerSupport</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keyword"></span>{</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">static</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a11fa919c11fe46aad613b2e960fcfe90">ILayerSupportSharedPtr</a> layerSupport{<span class="keyword">new</span> <a class="code" href="classarmnn_1_1_ref_layer_support.xhtml">RefLayerSupport</a>};</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">return</span> layerSupport;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> }</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_backend.xhtml#a339efc194a1738cd93fcdde4d948a5cd"> 74</a></span> <a class="code" href="classarmnn_1_1_optimization_views.xhtml">OptimizationViews</a> <a class="code" href="classarmnn_1_1_ref_backend.xhtml#a339efc194a1738cd93fcdde4d948a5cd">RefBackend::OptimizeSubgraphView</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_subgraph_view.xhtml">SubgraphView</a>& subgraph,</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">const</span> <a class="code" href="namespacearmnn.xhtml#a5b6893cda5b69359a4244c06054da18f">ModelOptions</a>& modelOptions)<span class="keyword"> const</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keyword"></span>{</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <a class="code" href="classarmnn_1_1_optimization_views.xhtml">OptimizationViews</a> optimizationViews(modelOptions);</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">auto</span> it = subgraph.<a class="code" href="classarmnn_1_1_subgraph_view.xhtml#a33e737213a358ab404090446b1405467">endIConnectable</a>();</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  std::map<LayerGuid, Layer*> untouched;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">while</span> (it != subgraph.<a class="code" href="classarmnn_1_1_subgraph_view.xhtml#a7943f1cb889477bb4f1b83f98ce0f497">beginIConnectable</a>())</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  {</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  --it;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="classarmnn_1_1_layer.xhtml">Layer</a>& base = *(PolymorphicDowncast<Layer*>(*it));</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  untouched.insert({base.<a class="code" href="classarmnn_1_1_layer.xhtml#a8dc12f0ee5b232d397bd18ced1a72a64">GetGuid</a>(), &base});</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  }</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  it = subgraph.<a class="code" href="classarmnn_1_1_subgraph_view.xhtml#a33e737213a358ab404090446b1405467">endIConnectable</a>();</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">while</span> (it != subgraph.<a class="code" href="classarmnn_1_1_subgraph_view.xhtml#a7943f1cb889477bb4f1b83f98ce0f497">beginIConnectable</a>())</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  {</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  --it;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="classarmnn_1_1_layer.xhtml">Layer</a>& base = *(PolymorphicDowncast<Layer*>(*it));</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="comment">// Special case to fuse padding into average pooling 2d for quantized datatype.</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="comment">// Required to be done as a backend specific optimization as Neon does not support this special case.</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> (base.<a class="code" href="classarmnn_1_1_layer.xhtml#ad8e15c530c929ab823d89ae9fd2d3f11">GetType</a>() == <a class="code" href="namespacearmnn.xhtml#a56943a0946e5f15e5e58054b8e7a04a4ad662867a41bfb30b9f75dda2b5849001">LayerType::Pooling2d</a>)</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="classarmnn_1_1_pooling2d_layer.xhtml">Pooling2dLayer</a>* baseLayer = PolymorphicDowncast<Pooling2dLayer*>(&base);</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <a class="code" href="structarmnn_1_1_pooling2d_descriptor.xhtml">Pooling2dDescriptor</a> poolingDescriptor = baseLayer-><a class="code" href="classarmnn_1_1_layer_with_parameters.xhtml#afa3e8a8f23589b1eaddbe203825bbdcf">GetParameters</a>();</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">if</span> (baseLayer-><a class="code" href="classarmnn_1_1_layer.xhtml#acf8b8e23bf647836592982f97088d375">GetInputSlot</a>(0).<a class="code" href="classarmnn_1_1_input_slot.xhtml#a9effd325a6d512a3f8ff4bd207d53255">GetConnectedOutputSlot</a>()-><a class="code" href="classarmnn_1_1_output_slot.xhtml#a7ddaf04177053a536f0e7be83a642bc6">GetOwningLayer</a>().<a class="code" href="classarmnn_1_1_layer.xhtml#ad8e15c530c929ab823d89ae9fd2d3f11">GetType</a>() == <a class="code" href="namespacearmnn.xhtml#a56943a0946e5f15e5e58054b8e7a04a4ade43468adaf6acb2c38ebc0c1176f82f">LayerType::Pad</a>)</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  {</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="classarmnn_1_1_pad_layer.xhtml">PadLayer</a>* padLayer = PolymorphicDowncast<PadLayer*>(</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  &baseLayer-><a class="code" href="classarmnn_1_1_layer.xhtml#acf8b8e23bf647836592982f97088d375">GetInputSlot</a>(0).<a class="code" href="classarmnn_1_1_input_slot.xhtml#a9effd325a6d512a3f8ff4bd207d53255">GetConnectedOutputSlot</a>()-><a class="code" href="classarmnn_1_1_output_slot.xhtml#a7ddaf04177053a536f0e7be83a642bc6">GetOwningLayer</a>());</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">if</span> (padLayer-><a class="code" href="classarmnn_1_1_layer.xhtml#a0e36688a43c35668d8db5257274c68fe">GetOutputSlot</a>(0).<a class="code" href="classarmnn_1_1_output_slot.xhtml#a25b0119c02aece1d341b99953d169c0f">GetNumConnections</a>() == 1 &&</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <a class="code" href="namespacearmnn_1_1optimizations_1_1pad__fold.xhtml#a33ffc65d1f6581b0789d3d3a033f698e">optimizations::pad_fold::TryFoldPadIntoLayer2d</a>(padLayer-><a class="code" href="classarmnn_1_1_layer_with_parameters.xhtml#afa3e8a8f23589b1eaddbe203825bbdcf">GetParameters</a>(),</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  poolingDescriptor,</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  padLayer-><a class="code" href="classarmnn_1_1_layer.xhtml#a0e36688a43c35668d8db5257274c68fe">GetOutputSlot</a>().<a class="code" href="classarmnn_1_1_output_slot.xhtml#ada2ad7d1caeeb4ef6195c8925fad6a65">GetTensorInfo</a>(),</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">true</span>))</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  {</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  FoldPadIntoAveragePool2d<Pooling2dLayer>(optimizationViews, baseLayer,</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  poolingDescriptor, padLayer);</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  untouched.erase(baseLayer->GetGuid());</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  untouched.erase(padLayer-><a class="code" href="classarmnn_1_1_layer.xhtml#a8dc12f0ee5b232d397bd18ced1a72a64">GetGuid</a>());</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  }</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">if</span> (optimizationViews.<a class="code" href="classarmnn_1_1_optimization_views.xhtml#a9a1555f25af4a0ae2c0a1fc0ed9aded8">GetSubstitutions</a>().empty())</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  {</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  optimizationViews.<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="l00124"></a><span class="lineno"> 124</span>  }</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  {</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <a class="code" href="namespacearmnn.xhtml#aa1002c35597679b4f6624827524af04e">ReportUntouchedLayers</a>(optimizationViews, untouched);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">return</span> optimizationViews;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> }</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_backend.xhtml#a63559c7f206c265f5fff5ffcc8a58e3e"> 133</a></span> std::vector<ITensorHandleFactory::FactoryId> <a class="code" href="classarmnn_1_1_ref_backend.xhtml#a63559c7f206c265f5fff5ffcc8a58e3e">RefBackend::GetHandleFactoryPreferences</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="keyword"></span>{</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">return</span> std::vector<ITensorHandleFactory::FactoryId> { <a class="code" href="classarmnn_1_1_ref_tensor_handle_factory.xhtml#acdecb5b442434112c2cc8fc48c0ea922">RefTensorHandleFactory::GetIdStatic</a>() };</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> }</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_backend.xhtml#a583bc4404a9d27ee1f8c46239637125d"> 138</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_ref_backend.xhtml#a583bc4404a9d27ee1f8c46239637125d">RefBackend::RegisterTensorHandleFactories</a>(<span class="keyword">class</span> <a class="code" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml">TensorHandleFactoryRegistry</a>& registry)</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> {</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">auto</span> memoryManager = std::make_shared<RefMemoryManager>();</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  registry.<a class="code" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml#a958ab0c60b6bfdfba5cc075211edec37">RegisterMemoryManager</a>(memoryManager);</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  std::unique_ptr<RefTensorHandleFactory> factory = std::make_unique<RefTensorHandleFactory>(memoryManager);</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="comment">// Register copy and import factory pair</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  registry.<a class="code" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml#afae069d084e8541c8970d17d26011ac6">RegisterCopyAndImportFactoryPair</a>(factory->GetId(), factory->GetId());</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="comment">// Register the factory</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  registry.<a class="code" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml#a05f82bd846630bb3aa8afe22ef6f15fc">RegisterFactory</a>(std::move(factory));</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> }</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_backend.xhtml#afb75bad43612f5314622c4fa8a16e63d"> 152</a></span> std::unique_ptr<ICustomAllocator> <a class="code" href="classarmnn_1_1_ref_backend.xhtml#afb75bad43612f5314622c4fa8a16e63d">RefBackend::GetDefaultAllocator</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="keyword"></span>{</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">return</span> std::make_unique<DefaultAllocator>();</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> }</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_backend.xhtml#a8ca4e60571661905a5c0f63389991251"> 157</a></span> <a class="code" href="structarmnn_1_1experimental_1_1_execution_data.xhtml">ExecutionData</a> <a class="code" href="classarmnn_1_1_ref_backend.xhtml#a8ca4e60571661905a5c0f63389991251">RefBackend::CreateExecutionData</a>(<a class="code" href="structarmnn_1_1experimental_1_1_working_mem_descriptor.xhtml">WorkingMemDescriptor</a>& workingMemDescriptor)<span class="keyword"> const</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="keyword"></span>{</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <a class="code" href="structarmnn_1_1experimental_1_1_execution_data.xhtml">ExecutionData</a> executionData;</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  executionData.<a class="code" href="structarmnn_1_1experimental_1_1_execution_data.xhtml#ad2b382076f26f48cd44783cfca2e3642">m_Data</a> = &workingMemDescriptor;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">return</span> executionData;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> }</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div><div class="line"><a name="l00164"></a><span class="lineno"><a class="line" href="classarmnn_1_1_ref_backend.xhtml#ae1433fe03ffaacea6d1b5fbbd67754b3"> 164</a></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_ref_backend.xhtml#ae1433fe03ffaacea6d1b5fbbd67754b3">RefBackend::UpdateExecutionData</a>(<a class="code" href="structarmnn_1_1experimental_1_1_execution_data.xhtml">ExecutionData</a>& executionData, <a class="code" href="structarmnn_1_1experimental_1_1_working_mem_descriptor.xhtml">WorkingMemDescriptor</a>& workingMemDescriptor)<span class="keyword"> const</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="keyword"></span>{</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  executionData.<a class="code" href="structarmnn_1_1experimental_1_1_execution_data.xhtml#ad2b382076f26f48cd44783cfca2e3642">m_Data</a> = &workingMemDescriptor;</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> }</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> } <span class="comment">// namespace armnn</span></div><div class="ttc" id="classarmnn_1_1_tensor_handle_factory_registry_xhtml_a958ab0c60b6bfdfba5cc075211edec37"><div class="ttname"><a href="classarmnn_1_1_tensor_handle_factory_registry.xhtml#a958ab0c60b6bfdfba5cc075211edec37">armnn::TensorHandleFactoryRegistry::RegisterMemoryManager</a></div><div class="ttdeci">void RegisterMemoryManager(std::shared_ptr< IMemoryManager > memoryManger)</div><div class="ttdoc">Register a memory manager with shared ownership. </div><div class="ttdef"><b>Definition:</b> <a href="_tensor_handle_factory_registry_8cpp_source.xhtml#l00034">TensorHandleFactoryRegistry.cpp:34</a></div></div>
<div class="ttc" id="classarmnn_1_1_subgraph_view_xhtml_a33e737213a358ab404090446b1405467"><div class="ttname"><a href="classarmnn_1_1_subgraph_view.xhtml#a33e737213a358ab404090446b1405467">armnn::SubgraphView::endIConnectable</a></div><div class="ttdeci">IConnectableLayerIterator endIConnectable()</div><div class="ttdef"><b>Definition:</b> <a href="_subgraph_view_8cpp_source.xhtml#l00321">SubgraphView.cpp:321</a></div></div>
<div class="ttc" id="_ref_workload_factory_8hpp_xhtml"><div class="ttname"><a href="_ref_workload_factory_8hpp.xhtml">RefWorkloadFactory.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_tensor_handle_factory_xhtml_acdecb5b442434112c2cc8fc48c0ea922"><div class="ttname"><a href="classarmnn_1_1_ref_tensor_handle_factory.xhtml#acdecb5b442434112c2cc8fc48c0ea922">armnn::RefTensorHandleFactory::GetIdStatic</a></div><div class="ttdeci">static const FactoryId & GetIdStatic()</div><div class="ttdef"><b>Definition:</b> <a href="_ref_tensor_handle_factory_8cpp_source.xhtml#l00016">RefTensorHandleFactory.cpp:16</a></div></div>
<div class="ttc" id="_ref_backend_id_8hpp_xhtml"><div class="ttname"><a href="_ref_backend_id_8hpp.xhtml">RefBackendId.hpp</a></div></div>
<div class="ttc" id="classarmnn_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< IWorkloadFactory > 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="classarmnn_1_1_ref_backend_xhtml_a93fcb3bff141d8c77b53466a44b58eee"><div class="ttname"><a href="classarmnn_1_1_ref_backend.xhtml#a93fcb3bff141d8c77b53466a44b58eee">armnn::RefBackend::CreateMemoryManager</a></div><div class="ttdeci">IBackendInternal::IMemoryManagerUniquePtr CreateMemoryManager() const override</div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_8cpp_source.xhtml#l00063">RefBackend.cpp:63</a></div></div>
<div class="ttc" id="include_2armnn_2backends_2_i_backend_context_8hpp_xhtml"><div class="ttname"><a href="include_2armnn_2backends_2_i_backend_context_8hpp.xhtml">IBackendContext.hpp</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_ae7d50846b2769f81521af24d063bc093"><div class="ttname"><a href="namespacearmnn.xhtml#ae7d50846b2769f81521af24d063bc093">armnn::RefBackendId</a></div><div class="ttdeci">constexpr const char * RefBackendId()</div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_id_8hpp_source.xhtml#l00010">RefBackendId.hpp:10</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a5b6893cda5b69359a4244c06054da18f"><div class="ttname"><a href="namespacearmnn.xhtml#a5b6893cda5b69359a4244c06054da18f">armnn::ModelOptions</a></div><div class="ttdeci">std::vector< BackendOptions > 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="classarmnn_1_1_tensor_handle_factory_registry_xhtml_a05f82bd846630bb3aa8afe22ef6f15fc"><div class="ttname"><a href="classarmnn_1_1_tensor_handle_factory_registry.xhtml#a05f82bd846630bb3aa8afe22ef6f15fc">armnn::TensorHandleFactoryRegistry::RegisterFactory</a></div><div class="ttdeci">void RegisterFactory(std::unique_ptr< ITensorHandleFactory > allocator)</div><div class="ttdoc">Register a TensorHandleFactory and transfer ownership. </div><div class="ttdef"><b>Definition:</b> <a href="_tensor_handle_factory_registry_8cpp_source.xhtml#l00012">TensorHandleFactoryRegistry.cpp:12</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_aa1002c35597679b4f6624827524af04e"><div class="ttname"><a href="namespacearmnn.xhtml#aa1002c35597679b4f6624827524af04e">armnn::ReportUntouchedLayers</a></div><div class="ttdeci">void ReportUntouchedLayers(OptimizationViews &optimizationViews, std::map< LayerGuid, Layer *> untouched)</div><div class="ttdef"><b>Definition:</b> <a href="_subgraph_utils_8hpp_source.xhtml#l00052">SubgraphUtils.hpp:52</a></div></div>
<div class="ttc" id="classarmnn_1_1_output_slot_xhtml_a7ddaf04177053a536f0e7be83a642bc6"><div class="ttname"><a href="classarmnn_1_1_output_slot.xhtml#a7ddaf04177053a536f0e7be83a642bc6">armnn::OutputSlot::GetOwningLayer</a></div><div class="ttdeci">Layer & GetOwningLayer() const</div><div class="ttdef"><b>Definition:</b> <a href="_layer_8hpp_source.xhtml#l00119">Layer.hpp:119</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_backend_xhtml_ae1433fe03ffaacea6d1b5fbbd67754b3"><div class="ttname"><a href="classarmnn_1_1_ref_backend.xhtml#ae1433fe03ffaacea6d1b5fbbd67754b3">armnn::RefBackend::UpdateExecutionData</a></div><div class="ttdeci">void UpdateExecutionData(ExecutionData &executionData, WorkingMemDescriptor &workingMemDescriptor) const override</div><div class="ttdoc">Update the ExecutionData for a layer. </div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_8cpp_source.xhtml#l00164">RefBackend.cpp:164</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_backend_xhtml_a93d4285a3ea5e4e3b35578484d889daa"><div class="ttname"><a href="classarmnn_1_1_ref_backend.xhtml#a93d4285a3ea5e4e3b35578484d889daa">armnn::RefBackend::GetLayerSupport</a></div><div class="ttdeci">IBackendInternal::ILayerSupportSharedPtr GetLayerSupport() const override</div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_8cpp_source.xhtml#l00068">RefBackend.cpp:68</a></div></div>
<div class="ttc" id="classarmnn_1_1_subgraph_view_xhtml_a7943f1cb889477bb4f1b83f98ce0f497"><div class="ttname"><a href="classarmnn_1_1_subgraph_view.xhtml#a7943f1cb889477bb4f1b83f98ce0f497">armnn::SubgraphView::beginIConnectable</a></div><div class="ttdeci">IConnectableLayerIterator beginIConnectable()</div><div class="ttdef"><b>Definition:</b> <a href="_subgraph_view_8cpp_source.xhtml#l00316">SubgraphView.cpp:316</a></div></div>
<div class="ttc" id="classarmnn_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#l00013">OptimizationViews.hpp:13</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_backend_xhtml_a177af502214bbc8123fbb4a3c4f0a1b8"><div class="ttname"><a href="classarmnn_1_1_ref_backend.xhtml#a177af502214bbc8123fbb4a3c4f0a1b8">armnn::RefBackend::GetIdStatic</a></div><div class="ttdeci">static const BackendId & GetIdStatic()</div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_8cpp_source.xhtml#l00024">RefBackend.cpp:24</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_backend_xhtml_a583bc4404a9d27ee1f8c46239637125d"><div class="ttname"><a href="classarmnn_1_1_ref_backend.xhtml#a583bc4404a9d27ee1f8c46239637125d">armnn::RefBackend::RegisterTensorHandleFactories</a></div><div class="ttdeci">void RegisterTensorHandleFactories(class TensorHandleFactoryRegistry &registry) override</div><div class="ttdoc">(Optional) Register TensorHandleFactories Either this method or CreateMemoryManager() and IWorkloadFa...</div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_8cpp_source.xhtml#l00138">RefBackend.cpp:138</a></div></div>
<div class="ttc" id="namespacearmnn_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="classarmnn_1_1_pad_layer_xhtml"><div class="ttname"><a href="classarmnn_1_1_pad_layer.xhtml">armnn::PadLayer</a></div><div class="ttdoc">This layer represents a pad operation. </div><div class="ttdef"><b>Definition:</b> <a href="_pad_layer_8hpp_source.xhtml#l00014">PadLayer.hpp:14</a></div></div>
<div class="ttc" id="classarmnn_1_1_layer_with_parameters_xhtml_afa3e8a8f23589b1eaddbe203825bbdcf"><div class="ttname"><a href="classarmnn_1_1_layer_with_parameters.xhtml#afa3e8a8f23589b1eaddbe203825bbdcf">armnn::LayerWithParameters::GetParameters</a></div><div class="ttdeci">const Parameters & GetParameters() const override</div><div class="ttdoc">If the layer has a descriptor return it. </div><div class="ttdef"><b>Definition:</b> <a href="_layer_with_parameters_8hpp_source.xhtml#l00019">LayerWithParameters.hpp:19</a></div></div>
<div class="ttc" id="classarmnn_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< IMemoryManager > 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="classarmnn_1_1_ref_backend_xhtml_a801cf3170dc777aca3e6f926d1bd70a5"><div class="ttname"><a href="classarmnn_1_1_ref_backend.xhtml#a801cf3170dc777aca3e6f926d1bd70a5">armnn::RefBackend::CreateBackendContext</a></div><div class="ttdeci">IBackendInternal::IBackendContextPtr CreateBackendContext(const IRuntime::CreationOptions &) const override</div><div class="ttdoc">Create the runtime context of the backend. </div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_8cpp_source.xhtml#l00052">RefBackend.cpp:52</a></div></div>
<div class="ttc" id="_backend_registry_8hpp_xhtml"><div class="ttname"><a href="_backend_registry_8hpp.xhtml">BackendRegistry.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_backend_xhtml_ac2480fbc4ae790e2e64f55d78b7f31a0"><div class="ttname"><a href="classarmnn_1_1_ref_backend.xhtml#ac2480fbc4ae790e2e64f55d78b7f31a0">armnn::RefBackend::CreateBackendProfilingContext</a></div><div class="ttdeci">IBackendInternal::IBackendProfilingContextPtr CreateBackendProfilingContext(const IRuntime::CreationOptions &creationOptions, IBackendProfilingPtr &backendProfiling) override</div><div class="ttdoc">Create context specifically used for profiling interaction from backends. </div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_8cpp_source.xhtml#l00057">RefBackend.cpp:57</a></div></div>
<div class="ttc" id="_optimizer_8hpp_xhtml"><div class="ttname"><a href="_optimizer_8hpp.xhtml">Optimizer.hpp</a></div></div>
<div class="ttc" id="_default_allocator_8hpp_xhtml"><div class="ttname"><a href="_default_allocator_8hpp.xhtml">DefaultAllocator.hpp</a></div></div>
<div class="ttc" id="_subgraph_utils_8hpp_xhtml"><div class="ttname"><a href="_subgraph_utils_8hpp.xhtml">SubgraphUtils.hpp</a></div></div>
<div class="ttc" id="structarmnn_1_1experimental_1_1_working_mem_descriptor_xhtml"><div class="ttname"><a href="structarmnn_1_1experimental_1_1_working_mem_descriptor.xhtml">armnn::experimental::WorkingMemDescriptor</a></div><div class="ttdef"><b>Definition:</b> <a href="_working_mem_descriptor_8hpp_source.xhtml#l00018">WorkingMemDescriptor.hpp:18</a></div></div>
<div class="ttc" id="_polymorphic_downcast_8hpp_xhtml"><div class="ttname"><a href="_polymorphic_downcast_8hpp.xhtml">PolymorphicDowncast.hpp</a></div></div>
<div class="ttc" id="classarmnn_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="include_2armnn_2backends_2_subgraph_view_8hpp_source.xhtml#l00023">SubgraphView.hpp:23</a></div></div>
<div class="ttc" id="classarmnn_1_1_output_slot_xhtml_a25b0119c02aece1d341b99953d169c0f"><div class="ttname"><a href="classarmnn_1_1_output_slot.xhtml#a25b0119c02aece1d341b99953d169c0f">armnn::OutputSlot::GetNumConnections</a></div><div class="ttdeci">unsigned int GetNumConnections() const override</div><div class="ttdef"><b>Definition:</b> <a href="_layer_8hpp_source.xhtml#l00145">Layer.hpp:145</a></div></div>
<div class="ttc" id="classarmnn_1_1_tensor_handle_factory_registry_xhtml_afae069d084e8541c8970d17d26011ac6"><div class="ttname"><a href="classarmnn_1_1_tensor_handle_factory_registry.xhtml#afae069d084e8541c8970d17d26011ac6">armnn::TensorHandleFactoryRegistry::RegisterCopyAndImportFactoryPair</a></div><div class="ttdeci">void RegisterCopyAndImportFactoryPair(ITensorHandleFactory::FactoryId copyFactoryId, ITensorHandleFactory::FactoryId importFactoryId)</div><div class="ttdoc">Register a pair of TensorHandleFactory Id for Memory Copy and TensorHandleFactory Id for Memory Impor...</div><div class="ttdef"><b>Definition:</b> <a href="_tensor_handle_factory_registry_8cpp_source.xhtml#l00066">TensorHandleFactoryRegistry.cpp:66</a></div></div>
<div class="ttc" id="classarmnn_1_1_layer_xhtml_acf8b8e23bf647836592982f97088d375"><div class="ttname"><a href="classarmnn_1_1_layer.xhtml#acf8b8e23bf647836592982f97088d375">armnn::Layer::GetInputSlot</a></div><div class="ttdeci">const InputSlot & GetInputSlot(unsigned int index) const override</div><div class="ttdoc">Get a const input slot handle by slot index. </div><div class="ttdef"><b>Definition:</b> <a href="_layer_8hpp_source.xhtml#l00324">Layer.hpp:324</a></div></div>
<div class="ttc" id="_ref_layer_support_8hpp_xhtml"><div class="ttname"><a href="_ref_layer_support_8hpp.xhtml">RefLayerSupport.hpp</a></div></div>
<div class="ttc" id="namespacearmnn_1_1optimizations_1_1pad__fold_xhtml_a33ffc65d1f6581b0789d3d3a033f698e"><div class="ttname"><a href="namespacearmnn_1_1optimizations_1_1pad__fold.xhtml#a33ffc65d1f6581b0789d3d3a033f698e">armnn::optimizations::pad_fold::TryFoldPadIntoLayer2d</a></div><div class="ttdeci">bool TryFoldPadIntoLayer2d(const PadDescriptor &padDescriptor, Descriptor &layerDescriptor, const TensorInfo &tensorInfo)</div><div class="ttdef"><b>Definition:</b> <a href="_fold_pad_into_layer2d_8hpp_source.xhtml#l00088">FoldPadIntoLayer2d.hpp:88</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_backend_xhtml_a8ca4e60571661905a5c0f63389991251"><div class="ttname"><a href="classarmnn_1_1_ref_backend.xhtml#a8ca4e60571661905a5c0f63389991251">armnn::RefBackend::CreateExecutionData</a></div><div class="ttdeci">ExecutionData CreateExecutionData(WorkingMemDescriptor &workingMemDescriptor) const override</div><div class="ttdoc">Returns ExecutionData for the backend. </div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_8cpp_source.xhtml#l00157">RefBackend.cpp:157</a></div></div>
<div class="ttc" id="structarmnn_1_1experimental_1_1_execution_data_xhtml_ad2b382076f26f48cd44783cfca2e3642"><div class="ttname"><a href="structarmnn_1_1experimental_1_1_execution_data.xhtml#ad2b382076f26f48cd44783cfca2e3642">armnn::experimental::ExecutionData::m_Data</a></div><div class="ttdeci">void * m_Data</div><div class="ttdef"><b>Definition:</b> <a href="_execution_data_8hpp_source.xhtml#l00016">ExecutionData.hpp:16</a></div></div>
<div class="ttc" id="classarmnn_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< IMemoryManager > 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="_ref_backend_8hpp_xhtml"><div class="ttname"><a href="_ref_backend_8hpp.xhtml">RefBackend.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_backend_xhtml_a339efc194a1738cd93fcdde4d948a5cd"><div class="ttname"><a href="classarmnn_1_1_ref_backend.xhtml#a339efc194a1738cd93fcdde4d948a5cd">armnn::RefBackend::OptimizeSubgraphView</a></div><div class="ttdeci">OptimizationViews OptimizeSubgraphView(const SubgraphView &subgraph, const ModelOptions &modelOptions) const override</div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_8cpp_source.xhtml#l00074">RefBackend.cpp:74</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_backend_xhtml_a8e19e275c8162e34e6d8d10a9245dbc9"><div class="ttname"><a href="classarmnn_1_1_ref_backend.xhtml#a8e19e275c8162e34e6d8d10a9245dbc9">armnn::RefBackend::CreateWorkloadFactory</a></div><div class="ttdeci">IBackendInternal::IWorkloadFactoryPtr CreateWorkloadFactory(const IBackendInternal::IMemoryManagerSharedPtr &memoryManager=nullptr) const override</div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_8cpp_source.xhtml#l00030">RefBackend.cpp:30</a></div></div>
<div class="ttc" id="classarmnn_1_1_layer_xhtml_ad8e15c530c929ab823d89ae9fd2d3f11"><div class="ttname"><a href="classarmnn_1_1_layer.xhtml#ad8e15c530c929ab823d89ae9fd2d3f11">armnn::Layer::GetType</a></div><div class="ttdeci">LayerType GetType() const override</div><div class="ttdoc">Returns the armnn::LayerType of this layer. </div><div class="ttdef"><b>Definition:</b> <a href="_layer_8hpp_source.xhtml#l00273">Layer.hpp:273</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a56943a0946e5f15e5e58054b8e7a04a4ade43468adaf6acb2c38ebc0c1176f82f"><div class="ttname"><a href="namespacearmnn.xhtml#a56943a0946e5f15e5e58054b8e7a04a4ade43468adaf6acb2c38ebc0c1176f82f">armnn::LayerType::Pad</a></div></div>
<div class="ttc" id="classarmnn_1_1_input_slot_xhtml_a9effd325a6d512a3f8ff4bd207d53255"><div class="ttname"><a href="classarmnn_1_1_input_slot.xhtml#a9effd325a6d512a3f8ff4bd207d53255">armnn::InputSlot::GetConnectedOutputSlot</a></div><div class="ttdeci">const OutputSlot * GetConnectedOutputSlot() const</div><div class="ttdef"><b>Definition:</b> <a href="_layer_8hpp_source.xhtml#l00056">Layer.hpp:56</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a56943a0946e5f15e5e58054b8e7a04a4ad662867a41bfb30b9f75dda2b5849001"><div class="ttname"><a href="namespacearmnn.xhtml#a56943a0946e5f15e5e58054b8e7a04a4ad662867a41bfb30b9f75dda2b5849001">armnn::LayerType::Pooling2d</a></div></div>
<div class="ttc" id="classarmnn_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 &&subgraph)</div><div class="ttdef"><b>Definition:</b> <a href="include_2armnn_2backends_2_optimization_views_8hpp_source.xhtml#l00044">OptimizationViews.hpp:44</a></div></div>
<div class="ttc" id="classarmnn_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< arm::pipe::IBackendProfilingContext > IBackendProfilingContextPtr</div><div class="ttdoc">This is the bridge between backend and backend profiling we&#39;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="structarmnn_1_1experimental_1_1_execution_data_xhtml"><div class="ttname"><a href="structarmnn_1_1experimental_1_1_execution_data.xhtml">armnn::experimental::ExecutionData</a></div><div class="ttdef"><b>Definition:</b> <a href="_execution_data_8hpp_source.xhtml#l00014">ExecutionData.hpp:14</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_backend_xhtml_afb75bad43612f5314622c4fa8a16e63d"><div class="ttname"><a href="classarmnn_1_1_ref_backend.xhtml#afb75bad43612f5314622c4fa8a16e63d">armnn::RefBackend::GetDefaultAllocator</a></div><div class="ttdeci">std::unique_ptr< ICustomAllocator > GetDefaultAllocator() const override</div><div class="ttdoc">Returns the default memory allocator for the backend. </div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_8cpp_source.xhtml#l00152">RefBackend.cpp:152</a></div></div>
<div class="ttc" id="classarmnn_1_1_pooling2d_layer_xhtml"><div class="ttname"><a href="classarmnn_1_1_pooling2d_layer.xhtml">armnn::Pooling2dLayer</a></div><div class="ttdoc">This layer represents a pooling 2d operation. </div><div class="ttdef"><b>Definition:</b> <a href="_pooling2d_layer_8hpp_source.xhtml#l00013">Pooling2dLayer.hpp:13</a></div></div>
<div class="ttc" id="classarmnn_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#l00022">TensorHandleFactoryRegistry.hpp:22</a></div></div>
<div class="ttc" id="structarmnn_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#l00077">IRuntime.hpp:77</a></div></div>
<div class="ttc" id="classarmnn_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< ILayerSupport > 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="classarmnn_1_1_optimization_views_xhtml_a9a1555f25af4a0ae2c0a1fc0ed9aded8"><div class="ttname"><a href="classarmnn_1_1_optimization_views.xhtml#a9a1555f25af4a0ae2c0a1fc0ed9aded8">armnn::OptimizationViews::GetSubstitutions</a></div><div class="ttdeci">const Substitutions & GetSubstitutions() const</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="classarmnn_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< arm::pipe::IBackendProfiling > 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="include_2armnn_2backends_2_i_memory_manager_8hpp_xhtml"><div class="ttname"><a href="include_2armnn_2backends_2_i_memory_manager_8hpp.xhtml">IMemoryManager.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_layer_xhtml_a0e36688a43c35668d8db5257274c68fe"><div class="ttname"><a href="classarmnn_1_1_layer.xhtml#a0e36688a43c35668d8db5257274c68fe">armnn::Layer::GetOutputSlot</a></div><div class="ttdeci">const OutputSlot & GetOutputSlot(unsigned int index=0) const override</div><div class="ttdoc">Get the const output slot handle by slot index. </div><div class="ttdef"><b>Definition:</b> <a href="_layer_8hpp_source.xhtml#l00326">Layer.hpp:326</a></div></div>
<div class="ttc" id="structarmnn_1_1_pooling2d_descriptor_xhtml"><div class="ttname"><a href="structarmnn_1_1_pooling2d_descriptor.xhtml">armnn::Pooling2dDescriptor</a></div><div class="ttdoc">A Pooling2dDescriptor for the Pooling2dLayer. </div><div class="ttdef"><b>Definition:</b> <a href="_descriptors_8hpp_source.xhtml#l00332">Descriptors.hpp:332</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_layer_support_xhtml"><div class="ttname"><a href="classarmnn_1_1_ref_layer_support.xhtml">armnn::RefLayerSupport</a></div><div class="ttdef"><b>Definition:</b> <a href="_ref_layer_support_8hpp_source.xhtml#l00012">RefLayerSupport.hpp:12</a></div></div>
<div class="ttc" id="classarmnn_1_1_ref_backend_xhtml_a63559c7f206c265f5fff5ffcc8a58e3e"><div class="ttname"><a href="classarmnn_1_1_ref_backend.xhtml#a63559c7f206c265f5fff5ffcc8a58e3e">armnn::RefBackend::GetHandleFactoryPreferences</a></div><div class="ttdeci">std::vector< ITensorHandleFactory::FactoryId > GetHandleFactoryPreferences() const override</div><div class="ttdoc">(Optional) Returns a vector of supported TensorHandleFactory ids in preference order. </div><div class="ttdef"><b>Definition:</b> <a href="_ref_backend_8cpp_source.xhtml#l00133">RefBackend.cpp:133</a></div></div>
<div class="ttc" id="classarmnn_1_1_output_slot_xhtml_ada2ad7d1caeeb4ef6195c8925fad6a65"><div class="ttname"><a href="classarmnn_1_1_output_slot.xhtml#ada2ad7d1caeeb4ef6195c8925fad6a65">armnn::OutputSlot::GetTensorInfo</a></div><div class="ttdeci">const TensorInfo & GetTensorInfo() const override</div><div class="ttdef"><b>Definition:</b> <a href="_layer_8cpp_source.xhtml#l00092">Layer.cpp:92</a></div></div>
<div class="ttc" id="_ref_tensor_handle_factory_8hpp_xhtml"><div class="ttname"><a href="_ref_tensor_handle_factory_8hpp.xhtml">RefTensorHandleFactory.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_layer_xhtml"><div class="ttname"><a href="classarmnn_1_1_layer.xhtml">armnn::Layer</a></div><div class="ttdef"><b>Definition:</b> <a href="_layer_8hpp_source.xhtml#l00217">Layer.hpp:217</a></div></div>
<div class="ttc" id="classarmnn_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>
<div class="ttc" id="classarmnn_1_1_layer_xhtml_a8dc12f0ee5b232d397bd18ced1a72a64"><div class="ttname"><a href="classarmnn_1_1_layer.xhtml#a8dc12f0ee5b232d397bd18ced1a72a64">armnn::Layer::GetGuid</a></div><div class="ttdeci">LayerGuid GetGuid() const final</div><div class="ttdoc">Returns the unique id of the layer. </div><div class="ttdef"><b>Definition:</b> <a href="_layer_8hpp_source.xhtml#l00330">Layer.hpp:330</a></div></div>
<div class="ttc" id="classarmnn_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< IBackendContext > IBackendContextPtr</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8hpp_source.xhtml#l00090">IBackendInternal.hpp:90</a></div></div>
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