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Ryan OSheade36e4a2020-03-13 16:26:19 +00001<!-- Copyright (c) 2020 ARM Limited. -->
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14<title>ArmNN: IBackendInternal Class Reference</title>
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98<a href="#pub-types">Public Types</a> &#124;
99<a href="#pub-methods">Public Member Functions</a> &#124;
100<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
101<a href="#pro-methods">Protected Member Functions</a> &#124;
102<a href="classarmnn_1_1_i_backend_internal-members.xhtml">List of all members</a> </div>
103 <div class="headertitle">
104<div class="title">IBackendInternal Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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106<div class="contents">
107
108<p><code>#include &lt;<a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>&gt;</code></p>
109<div class="dynheader">
110Inheritance diagram for IBackendInternal:</div>
111<div class="dyncontent">
112 <div class="center">
113 <img src="classarmnn_1_1_i_backend_internal.png" usemap="#IBackendInternal_map" alt=""/>
114 <map id="IBackendInternal_map" name="IBackendInternal_map">
115<area href="classarmnn_1_1_i_backend.xhtml" title="Each backend should implement an IBackend. " alt="IBackend" shape="rect" coords="174,0,280,24"/>
116<area href="classarmnn_1_1_cl_backend.xhtml" alt="ClBackend" shape="rect" coords="0,112,106,136"/>
117<area href="classarmnn_1_1_mock_backend.xhtml" alt="MockBackend" shape="rect" coords="116,112,222,136"/>
118<area href="classarmnn_1_1_neon_backend.xhtml" alt="NeonBackend" shape="rect" coords="232,112,338,136"/>
119<area href="classarmnn_1_1_ref_backend.xhtml" alt="RefBackend" shape="rect" coords="348,112,454,136"/>
120</map>
121 </div></div>
122<table class="memberdecls">
123<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
124Public Types</h2></td></tr>
125<tr class="memitem:a72ca1cf423bda4b0a9ffb789627126de"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IWorkloadFactoryPtr</a> = std::unique_ptr&lt; <a class="el" href="classarmnn_1_1_i_workload_factory.xhtml">IWorkloadFactory</a> &gt;</td></tr>
126<tr class="separator:a72ca1cf423bda4b0a9ffb789627126de"><td class="memSeparator" colspan="2">&#160;</td></tr>
127<tr class="memitem:ada6d56575c0fe53cf23c7ae4610c6367"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#ada6d56575c0fe53cf23c7ae4610c6367">IBackendContextPtr</a> = std::unique_ptr&lt; <a class="el" href="classarmnn_1_1_i_backend_context.xhtml">IBackendContext</a> &gt;</td></tr>
128<tr class="separator:ada6d56575c0fe53cf23c7ae4610c6367"><td class="memSeparator" colspan="2">&#160;</td></tr>
129<tr class="memitem:aaece3a614f6691da8de8c7295cb1b07f"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#aaece3a614f6691da8de8c7295cb1b07f">IBackendProfilingContextPtr</a> = std::shared_ptr&lt; <a class="el" href="classarmnn_1_1profiling_1_1_i_backend_profiling_context.xhtml">armnn::profiling::IBackendProfilingContext</a> &gt;</td></tr>
130<tr class="memdesc:aaece3a614f6691da8de8c7295cb1b07f"><td class="mdescLeft">&#160;</td><td class="mdescRight">This is the bridge between backend and backend profiling we'll keep it in the backend namespace. <a href="#aaece3a614f6691da8de8c7295cb1b07f">More...</a><br /></td></tr>
131<tr class="separator:aaece3a614f6691da8de8c7295cb1b07f"><td class="memSeparator" colspan="2">&#160;</td></tr>
132<tr class="memitem:a34ab83489d1c5043b2b9b4a2ec13c481"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a34ab83489d1c5043b2b9b4a2ec13c481">IBackendProfilingPtr</a> = std::unique_ptr&lt; <a class="el" href="classarmnn_1_1profiling_1_1_i_backend_profiling.xhtml">armnn::profiling::IBackendProfiling</a> &gt;</td></tr>
133<tr class="separator:a34ab83489d1c5043b2b9b4a2ec13c481"><td class="memSeparator" colspan="2">&#160;</td></tr>
134<tr class="memitem:a621bdb49c4a2f879b27d27e771693a46"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a621bdb49c4a2f879b27d27e771693a46">OptimizationPtr</a> = std::unique_ptr&lt; <a class="el" href="classarmnn_1_1_optimization.xhtml">Optimization</a> &gt;</td></tr>
135<tr class="separator:a621bdb49c4a2f879b27d27e771693a46"><td class="memSeparator" colspan="2">&#160;</td></tr>
136<tr class="memitem:ad1794808004025d6e06c176507197b24"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#ad1794808004025d6e06c176507197b24">Optimizations</a> = std::vector&lt; <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a621bdb49c4a2f879b27d27e771693a46">OptimizationPtr</a> &gt;</td></tr>
137<tr class="separator:ad1794808004025d6e06c176507197b24"><td class="memSeparator" colspan="2">&#160;</td></tr>
138<tr class="memitem:a11fa919c11fe46aad613b2e960fcfe90"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a11fa919c11fe46aad613b2e960fcfe90">ILayerSupportSharedPtr</a> = std::shared_ptr&lt; <a class="el" href="classarmnn_1_1_i_layer_support.xhtml">ILayerSupport</a> &gt;</td></tr>
139<tr class="separator:a11fa919c11fe46aad613b2e960fcfe90"><td class="memSeparator" colspan="2">&#160;</td></tr>
140<tr class="memitem:a12bff6d51d63dac1375c89bc8415dc46"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a12bff6d51d63dac1375c89bc8415dc46">IMemoryManagerUniquePtr</a> = std::unique_ptr&lt; <a class="el" href="classarmnn_1_1_i_memory_manager.xhtml">IMemoryManager</a> &gt;</td></tr>
141<tr class="separator:a12bff6d51d63dac1375c89bc8415dc46"><td class="memSeparator" colspan="2">&#160;</td></tr>
142<tr class="memitem:a693b40e6b94e958836aeb0410ca186bd"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a693b40e6b94e958836aeb0410ca186bd">IMemoryManagerSharedPtr</a> = std::shared_ptr&lt; <a class="el" href="classarmnn_1_1_i_memory_manager.xhtml">IMemoryManager</a> &gt;</td></tr>
143<tr class="separator:a693b40e6b94e958836aeb0410ca186bd"><td class="memSeparator" colspan="2">&#160;</td></tr>
144<tr class="memitem:a5d9d4ef183078690e3306320dc74b945"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a5d9d4ef183078690e3306320dc74b945">GraphUniquePtr</a> = std::unique_ptr&lt; <a class="el" href="classarmnn_1_1_graph.xhtml">Graph</a> &gt;</td></tr>
145<tr class="separator:a5d9d4ef183078690e3306320dc74b945"><td class="memSeparator" colspan="2">&#160;</td></tr>
146<tr class="memitem:a25114a92f06d5d0a915111d97c7c4d7a"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a25114a92f06d5d0a915111d97c7c4d7a">SubgraphViewUniquePtr</a> = std::unique_ptr&lt; <a class="el" href="classarmnn_1_1_subgraph_view.xhtml">SubgraphView</a> &gt;</td></tr>
147<tr class="separator:a25114a92f06d5d0a915111d97c7c4d7a"><td class="memSeparator" colspan="2">&#160;</td></tr>
148<tr class="memitem:a928c74de863a45a07986816d7c9ad68a"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a928c74de863a45a07986816d7c9ad68a">supported</a> = std::unique_ptr&lt; ISubGraphConverter &gt;</td></tr>
149<tr class="separator:a928c74de863a45a07986816d7c9ad68a"><td class="memSeparator" colspan="2">&#160;</td></tr>
150<tr class="memitem:afe076d3d98038ede095765ae6ee294ac"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#afe076d3d98038ede095765ae6ee294ac">instead</a> = std::unique_ptr&lt; SubGraph &gt;</td></tr>
151<tr class="separator:afe076d3d98038ede095765ae6ee294ac"><td class="memSeparator" colspan="2">&#160;</td></tr>
152</table><table class="memberdecls">
153<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
154Public Member Functions</h2></td></tr>
155<tr class="memitem:a8c507c220869f89aec2dc370ea6c5a0b"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a8c507c220869f89aec2dc370ea6c5a0b">~IBackendInternal</a> () override=default</td></tr>
156<tr class="memdesc:a8c507c220869f89aec2dc370ea6c5a0b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow backends created by the factory function to be destroyed through <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml">IBackendInternal</a>. <a href="#a8c507c220869f89aec2dc370ea6c5a0b">More...</a><br /></td></tr>
157<tr class="separator:a8c507c220869f89aec2dc370ea6c5a0b"><td class="memSeparator" colspan="2">&#160;</td></tr>
158<tr class="memitem:af0244952bb3d1d56b57736041c5a9fd3"><td class="memItemLeft" align="right" valign="top">virtual ISubGraphConverterPtr&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#af0244952bb3d1d56b57736041c5a9fd3">CreateSubGraphConverter</a> (const std::shared_ptr&lt; SubGraph &gt; &amp;subGraph) const</td></tr>
159<tr class="separator:af0244952bb3d1d56b57736041c5a9fd3"><td class="memSeparator" colspan="2">&#160;</td></tr>
160<tr class="memitem:ad870e6e2951ea3693d9f89a7bf77d695"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#ad1794808004025d6e06c176507197b24">Optimizations</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#ad870e6e2951ea3693d9f89a7bf77d695">GetOptimizations</a> () const</td></tr>
161<tr class="separator:ad870e6e2951ea3693d9f89a7bf77d695"><td class="memSeparator" colspan="2">&#160;</td></tr>
162<tr class="memitem:a226207e25fec42b47bd86621f3176686"><td class="memItemLeft" align="right" valign="top">virtual SubGraphUniquePtr&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a226207e25fec42b47bd86621f3176686">OptimizeSubGraph</a> (const SubGraph &amp;subGraph, bool &amp;optimizationAttempted) const</td></tr>
163<tr class="separator:a226207e25fec42b47bd86621f3176686"><td class="memSeparator" colspan="2">&#160;</td></tr>
164<tr class="memitem:a0e8cb8533d1d0b2cb93f926dac11dd16"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="_deprecated_8hpp.xhtml#ad762b11b48e5c1d1c1743f529485728a">ARMNN_NO_DEPRECATE_WARN_END</a> <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a12bff6d51d63dac1375c89bc8415dc46">IMemoryManagerUniquePtr</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a0e8cb8533d1d0b2cb93f926dac11dd16">CreateMemoryManager</a> () const</td></tr>
165<tr class="separator:a0e8cb8533d1d0b2cb93f926dac11dd16"><td class="memSeparator" colspan="2">&#160;</td></tr>
166<tr class="memitem:afd5a5e90515b31c0174f76ec8897e9b1"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IWorkloadFactoryPtr</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#afd5a5e90515b31c0174f76ec8897e9b1">CreateWorkloadFactory</a> (const <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a693b40e6b94e958836aeb0410ca186bd">IMemoryManagerSharedPtr</a> &amp;memoryManager=nullptr) const =0</td></tr>
167<tr class="separator:afd5a5e90515b31c0174f76ec8897e9b1"><td class="memSeparator" colspan="2">&#160;</td></tr>
168<tr class="memitem:a41c5c170ef6708c1efc683d900f624ff"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IWorkloadFactoryPtr</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a41c5c170ef6708c1efc683d900f624ff">CreateWorkloadFactory</a> (class <a class="el" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml">TensorHandleFactoryRegistry</a> &amp;tensorHandleFactoryRegistry) const</td></tr>
169<tr class="separator:a41c5c170ef6708c1efc683d900f624ff"><td class="memSeparator" colspan="2">&#160;</td></tr>
170<tr class="memitem:a07a1b3f9ac897364b5c2aacc227cbebc"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#ada6d56575c0fe53cf23c7ae4610c6367">IBackendContextPtr</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a07a1b3f9ac897364b5c2aacc227cbebc">CreateBackendContext</a> (const <a class="el" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">IRuntime::CreationOptions</a> &amp;) const</td></tr>
171<tr class="memdesc:a07a1b3f9ac897364b5c2aacc227cbebc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create the runtime context of the backend. <a href="#a07a1b3f9ac897364b5c2aacc227cbebc">More...</a><br /></td></tr>
172<tr class="separator:a07a1b3f9ac897364b5c2aacc227cbebc"><td class="memSeparator" colspan="2">&#160;</td></tr>
173<tr class="memitem:a6c5064ef6323af5c547674d01b15d7ab"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#aaece3a614f6691da8de8c7295cb1b07f">IBackendProfilingContextPtr</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a6c5064ef6323af5c547674d01b15d7ab">CreateBackendProfilingContext</a> (const <a class="el" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">IRuntime::CreationOptions</a> &amp;creationOptions, <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a34ab83489d1c5043b2b9b4a2ec13c481">IBackendProfilingPtr</a> &amp;backendProfiling)</td></tr>
174<tr class="memdesc:a6c5064ef6323af5c547674d01b15d7ab"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create context specifically used for profiling interaction from backends. <a href="#a6c5064ef6323af5c547674d01b15d7ab">More...</a><br /></td></tr>
175<tr class="separator:a6c5064ef6323af5c547674d01b15d7ab"><td class="memSeparator" colspan="2">&#160;</td></tr>
176<tr class="memitem:ad86597efa7c25997572c80dc29f3104a"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a11fa919c11fe46aad613b2e960fcfe90">ILayerSupportSharedPtr</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#ad86597efa7c25997572c80dc29f3104a">GetLayerSupport</a> () const =0</td></tr>
177<tr class="separator:ad86597efa7c25997572c80dc29f3104a"><td class="memSeparator" colspan="2">&#160;</td></tr>
178<tr class="memitem:a674f56c735a3d6300463cefb642f808a"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classarmnn_1_1_optimization_views.xhtml">OptimizationViews</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a674f56c735a3d6300463cefb642f808a">OptimizeSubgraphView</a> (const <a class="el" href="classarmnn_1_1_subgraph_view.xhtml">SubgraphView</a> &amp;subgraph) const</td></tr>
179<tr class="separator:a674f56c735a3d6300463cefb642f808a"><td class="memSeparator" colspan="2">&#160;</td></tr>
180<tr class="memitem:af8f716b0eab6b9d63196d5a53d5fac81"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#af8f716b0eab6b9d63196d5a53d5fac81">SupportsTensorAllocatorAPI</a> () const</td></tr>
181<tr class="separator:af8f716b0eab6b9d63196d5a53d5fac81"><td class="memSeparator" colspan="2">&#160;</td></tr>
182<tr class="memitem:a6ccbb386cc96a5336a8295a3c25d33dd"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarmnn_1_1_i_tensor_handle_factory.xhtml#a32f4aa6a7089d877af08928139c2c277">ITensorHandleFactory::FactoryId</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a6ccbb386cc96a5336a8295a3c25d33dd">GetBackwardCompatibleFavoriteHandleFactory</a> ()</td></tr>
183<tr class="separator:a6ccbb386cc96a5336a8295a3c25d33dd"><td class="memSeparator" colspan="2">&#160;</td></tr>
184<tr class="memitem:ac5d107c5672f446603b6e6b92bce6244"><td class="memItemLeft" align="right" valign="top">virtual std::vector&lt; <a class="el" href="classarmnn_1_1_i_tensor_handle_factory.xhtml#a32f4aa6a7089d877af08928139c2c277">ITensorHandleFactory::FactoryId</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#ac5d107c5672f446603b6e6b92bce6244">GetHandleFactoryPreferences</a> () const</td></tr>
185<tr class="memdesc:ac5d107c5672f446603b6e6b92bce6244"><td class="mdescLeft">&#160;</td><td class="mdescRight">(<a class="el" href="classarmnn_1_1_optional.xhtml">Optional</a>) Returns a vector of supported TensorHandleFactory ids in preference order. <a href="#ac5d107c5672f446603b6e6b92bce6244">More...</a><br /></td></tr>
186<tr class="separator:ac5d107c5672f446603b6e6b92bce6244"><td class="memSeparator" colspan="2">&#160;</td></tr>
187<tr class="memitem:a517bc1a44d6d2d7a45c1847fba287135"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a517bc1a44d6d2d7a45c1847fba287135">RegisterTensorHandleFactories</a> (class <a class="el" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml">TensorHandleFactoryRegistry</a> &amp;)</td></tr>
188<tr class="memdesc:a517bc1a44d6d2d7a45c1847fba287135"><td class="mdescLeft">&#160;</td><td class="mdescRight">(<a class="el" href="classarmnn_1_1_optional.xhtml">Optional</a>) Register TensorHandleFactories Either this method or <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a0e8cb8533d1d0b2cb93f926dac11dd16">CreateMemoryManager()</a> and IWorkloadFactory::CreateTensor()/IWorkloadFactory::CreateSubtensor() methods must be implemented. <a href="#a517bc1a44d6d2d7a45c1847fba287135">More...</a><br /></td></tr>
189<tr class="separator:a517bc1a44d6d2d7a45c1847fba287135"><td class="memSeparator" colspan="2">&#160;</td></tr>
190<tr class="inherit_header pub_methods_classarmnn_1_1_i_backend"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarmnn_1_1_i_backend')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarmnn_1_1_i_backend.xhtml">IBackend</a></td></tr>
191<tr class="memitem:aa9fc23b7155bd678232eeb351059b748 inherit pub_methods_classarmnn_1_1_i_backend"><td class="memItemLeft" align="right" valign="top">virtual const <a class="el" href="classarmnn_1_1_backend_id.xhtml">BackendId</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend.xhtml#aa9fc23b7155bd678232eeb351059b748">GetId</a> () const =0</td></tr>
192<tr class="separator:aa9fc23b7155bd678232eeb351059b748 inherit pub_methods_classarmnn_1_1_i_backend"><td class="memSeparator" colspan="2">&#160;</td></tr>
193</table><table class="memberdecls">
194<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
195Static Public Member Functions</h2></td></tr>
196<tr class="memitem:a878b8f50d8a2f92ed624803e9f6968ae"><td class="memItemLeft" align="right" valign="top">static constexpr <a class="el" href="structarmnn_1_1_backend_version.xhtml">BackendVersion</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a878b8f50d8a2f92ed624803e9f6968ae">GetApiVersion</a> ()</td></tr>
197<tr class="memdesc:a878b8f50d8a2f92ed624803e9f6968ae"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the version of the Backend API. <a href="#a878b8f50d8a2f92ed624803e9f6968ae">More...</a><br /></td></tr>
198<tr class="separator:a878b8f50d8a2f92ed624803e9f6968ae"><td class="memSeparator" colspan="2">&#160;</td></tr>
199</table><table class="memberdecls">
200<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
201Protected Member Functions</h2></td></tr>
202<tr class="memitem:a675fed08e681be4343fb09ae73eb7641"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a675fed08e681be4343fb09ae73eb7641">IBackendInternal</a> ()=default</td></tr>
203<tr class="memdesc:a675fed08e681be4343fb09ae73eb7641"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creation must be done through a specific backend interface. <a href="#a675fed08e681be4343fb09ae73eb7641">More...</a><br /></td></tr>
204<tr class="separator:a675fed08e681be4343fb09ae73eb7641"><td class="memSeparator" colspan="2">&#160;</td></tr>
205<tr class="inherit_header pro_methods_classarmnn_1_1_i_backend"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classarmnn_1_1_i_backend')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="classarmnn_1_1_i_backend.xhtml">IBackend</a></td></tr>
206<tr class="memitem:a7cfc55eae265fa65b7d25e7dd3203f22 inherit pro_methods_classarmnn_1_1_i_backend"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend.xhtml#a7cfc55eae265fa65b7d25e7dd3203f22">IBackend</a> ()</td></tr>
207<tr class="separator:a7cfc55eae265fa65b7d25e7dd3203f22 inherit pro_methods_classarmnn_1_1_i_backend"><td class="memSeparator" colspan="2">&#160;</td></tr>
208<tr class="memitem:aa73289e0503a4f7ec5909e117a57aa2b inherit pro_methods_classarmnn_1_1_i_backend"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_i_backend.xhtml#aa73289e0503a4f7ec5909e117a57aa2b">~IBackend</a> ()</td></tr>
209<tr class="separator:aa73289e0503a4f7ec5909e117a57aa2b inherit pro_methods_classarmnn_1_1_i_backend"><td class="memSeparator" colspan="2">&#160;</td></tr>
210</table>
211<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
212<div class="textblock">
213<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00068">68</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
214</div><h2 class="groupheader">Member Typedef Documentation</h2>
215<a id="a5d9d4ef183078690e3306320dc74b945"></a>
216<h2 class="memtitle"><span class="permalink"><a href="#a5d9d4ef183078690e3306320dc74b945">&#9670;&nbsp;</a></span>GraphUniquePtr</h2>
217
218<div class="memitem">
219<div class="memproto">
220 <table class="memname">
221 <tr>
222 <td class="memname">using <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a5d9d4ef183078690e3306320dc74b945">GraphUniquePtr</a> = std::unique_ptr&lt;<a class="el" href="classarmnn_1_1_graph.xhtml">Graph</a>&gt;</td>
223 </tr>
224 </table>
225</div><div class="memdoc">
226
227<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00092">92</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
228
229</div>
230</div>
231<a id="ada6d56575c0fe53cf23c7ae4610c6367"></a>
232<h2 class="memtitle"><span class="permalink"><a href="#ada6d56575c0fe53cf23c7ae4610c6367">&#9670;&nbsp;</a></span>IBackendContextPtr</h2>
233
234<div class="memitem">
235<div class="memproto">
236 <table class="memname">
237 <tr>
238 <td class="memname">using <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#ada6d56575c0fe53cf23c7ae4610c6367">IBackendContextPtr</a> = std::unique_ptr&lt;<a class="el" href="classarmnn_1_1_i_backend_context.xhtml">IBackendContext</a>&gt;</td>
239 </tr>
240 </table>
241</div><div class="memdoc">
242
243<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00081">81</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
244
245</div>
246</div>
247<a id="aaece3a614f6691da8de8c7295cb1b07f"></a>
248<h2 class="memtitle"><span class="permalink"><a href="#aaece3a614f6691da8de8c7295cb1b07f">&#9670;&nbsp;</a></span>IBackendProfilingContextPtr</h2>
249
250<div class="memitem">
251<div class="memproto">
252 <table class="memname">
253 <tr>
254 <td class="memname">using <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#aaece3a614f6691da8de8c7295cb1b07f">IBackendProfilingContextPtr</a> = std::shared_ptr&lt;<a class="el" href="classarmnn_1_1profiling_1_1_i_backend_profiling_context.xhtml">armnn::profiling::IBackendProfilingContext</a>&gt;</td>
255 </tr>
256 </table>
257</div><div class="memdoc">
258
259<p>This is the bridge between backend and backend profiling we'll keep it in the backend namespace. </p>
260
261<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00083">83</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
262
263</div>
264</div>
265<a id="a34ab83489d1c5043b2b9b4a2ec13c481"></a>
266<h2 class="memtitle"><span class="permalink"><a href="#a34ab83489d1c5043b2b9b4a2ec13c481">&#9670;&nbsp;</a></span>IBackendProfilingPtr</h2>
267
268<div class="memitem">
269<div class="memproto">
270 <table class="memname">
271 <tr>
272 <td class="memname">using <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a34ab83489d1c5043b2b9b4a2ec13c481">IBackendProfilingPtr</a> = std::unique_ptr&lt;<a class="el" href="classarmnn_1_1profiling_1_1_i_backend_profiling.xhtml">armnn::profiling::IBackendProfiling</a>&gt;</td>
273 </tr>
274 </table>
275</div><div class="memdoc">
276
277<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00084">84</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
278
279</div>
280</div>
281<a id="a11fa919c11fe46aad613b2e960fcfe90"></a>
282<h2 class="memtitle"><span class="permalink"><a href="#a11fa919c11fe46aad613b2e960fcfe90">&#9670;&nbsp;</a></span>ILayerSupportSharedPtr</h2>
283
284<div class="memitem">
285<div class="memproto">
286 <table class="memname">
287 <tr>
288 <td class="memname">using <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a11fa919c11fe46aad613b2e960fcfe90">ILayerSupportSharedPtr</a> = std::shared_ptr&lt;<a class="el" href="classarmnn_1_1_i_layer_support.xhtml">ILayerSupport</a>&gt;</td>
289 </tr>
290 </table>
291</div><div class="memdoc">
292
293<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00087">87</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
294
295</div>
296</div>
297<a id="a693b40e6b94e958836aeb0410ca186bd"></a>
298<h2 class="memtitle"><span class="permalink"><a href="#a693b40e6b94e958836aeb0410ca186bd">&#9670;&nbsp;</a></span>IMemoryManagerSharedPtr</h2>
299
300<div class="memitem">
301<div class="memproto">
302 <table class="memname">
303 <tr>
304 <td class="memname">using <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a693b40e6b94e958836aeb0410ca186bd">IMemoryManagerSharedPtr</a> = std::shared_ptr&lt;<a class="el" href="classarmnn_1_1_i_memory_manager.xhtml">IMemoryManager</a>&gt;</td>
305 </tr>
306 </table>
307</div><div class="memdoc">
308
309<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00090">90</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
310
311</div>
312</div>
313<a id="a12bff6d51d63dac1375c89bc8415dc46"></a>
314<h2 class="memtitle"><span class="permalink"><a href="#a12bff6d51d63dac1375c89bc8415dc46">&#9670;&nbsp;</a></span>IMemoryManagerUniquePtr</h2>
315
316<div class="memitem">
317<div class="memproto">
318 <table class="memname">
319 <tr>
320 <td class="memname">using <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a12bff6d51d63dac1375c89bc8415dc46">IMemoryManagerUniquePtr</a> = std::unique_ptr&lt;<a class="el" href="classarmnn_1_1_i_memory_manager.xhtml">IMemoryManager</a>&gt;</td>
321 </tr>
322 </table>
323</div><div class="memdoc">
324
325<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00089">89</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
326
327</div>
328</div>
329<a id="afe076d3d98038ede095765ae6ee294ac"></a>
330<h2 class="memtitle"><span class="permalink"><a href="#afe076d3d98038ede095765ae6ee294ac">&#9670;&nbsp;</a></span>instead</h2>
331
332<div class="memitem">
333<div class="memproto">
334 <table class="memname">
335 <tr>
336 <td class="memname">using <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#afe076d3d98038ede095765ae6ee294ac">instead</a> = std::unique_ptr&lt;SubGraph&gt;</td>
337 </tr>
338 </table>
339</div><div class="memdoc">
340
341<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00099">99</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
342
343</div>
344</div>
345<a id="a72ca1cf423bda4b0a9ffb789627126de"></a>
346<h2 class="memtitle"><span class="permalink"><a href="#a72ca1cf423bda4b0a9ffb789627126de">&#9670;&nbsp;</a></span>IWorkloadFactoryPtr</h2>
347
348<div class="memitem">
349<div class="memproto">
350 <table class="memname">
351 <tr>
352 <td class="memname">using <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IWorkloadFactoryPtr</a> = std::unique_ptr&lt;<a class="el" href="classarmnn_1_1_i_workload_factory.xhtml">IWorkloadFactory</a>&gt;</td>
353 </tr>
354 </table>
355</div><div class="memdoc">
356
357<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00080">80</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
358
359</div>
360</div>
361<a id="a621bdb49c4a2f879b27d27e771693a46"></a>
362<h2 class="memtitle"><span class="permalink"><a href="#a621bdb49c4a2f879b27d27e771693a46">&#9670;&nbsp;</a></span>OptimizationPtr</h2>
363
364<div class="memitem">
365<div class="memproto">
366 <table class="memname">
367 <tr>
368 <td class="memname">using <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a621bdb49c4a2f879b27d27e771693a46">OptimizationPtr</a> = std::unique_ptr&lt;<a class="el" href="classarmnn_1_1_optimization.xhtml">Optimization</a>&gt;</td>
369 </tr>
370 </table>
371</div><div class="memdoc">
372
373<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00085">85</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
374
375</div>
376</div>
377<a id="ad1794808004025d6e06c176507197b24"></a>
378<h2 class="memtitle"><span class="permalink"><a href="#ad1794808004025d6e06c176507197b24">&#9670;&nbsp;</a></span>Optimizations</h2>
379
380<div class="memitem">
381<div class="memproto">
382 <table class="memname">
383 <tr>
384 <td class="memname">using <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#ad1794808004025d6e06c176507197b24">Optimizations</a> = std::vector&lt;<a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a621bdb49c4a2f879b27d27e771693a46">OptimizationPtr</a>&gt;</td>
385 </tr>
386 </table>
387</div><div class="memdoc">
388
389<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00086">86</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
390
391</div>
392</div>
393<a id="a25114a92f06d5d0a915111d97c7c4d7a"></a>
394<h2 class="memtitle"><span class="permalink"><a href="#a25114a92f06d5d0a915111d97c7c4d7a">&#9670;&nbsp;</a></span>SubgraphViewUniquePtr</h2>
395
396<div class="memitem">
397<div class="memproto">
398 <table class="memname">
399 <tr>
400 <td class="memname">using <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a25114a92f06d5d0a915111d97c7c4d7a">SubgraphViewUniquePtr</a> = std::unique_ptr&lt;<a class="el" href="classarmnn_1_1_subgraph_view.xhtml">SubgraphView</a>&gt;</td>
401 </tr>
402 </table>
403</div><div class="memdoc">
404
405<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00093">93</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
406
407</div>
408</div>
409<a id="a928c74de863a45a07986816d7c9ad68a"></a>
410<h2 class="memtitle"><span class="permalink"><a href="#a928c74de863a45a07986816d7c9ad68a">&#9670;&nbsp;</a></span>supported</h2>
411
412<div class="memitem">
413<div class="memproto">
414 <table class="memname">
415 <tr>
416 <td class="memname">using <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a928c74de863a45a07986816d7c9ad68a">supported</a> = std::unique_ptr&lt;ISubGraphConverter&gt;</td>
417 </tr>
418 </table>
419</div><div class="memdoc">
420
421<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00097">97</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
422
423</div>
424</div>
425<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
426<a id="a675fed08e681be4343fb09ae73eb7641"></a>
427<h2 class="memtitle"><span class="permalink"><a href="#a675fed08e681be4343fb09ae73eb7641">&#9670;&nbsp;</a></span>IBackendInternal()</h2>
428
429<div class="memitem">
430<div class="memproto">
431<table class="mlabels">
432 <tr>
433 <td class="mlabels-left">
434 <table class="memname">
435 <tr>
436 <td class="memname"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml">IBackendInternal</a> </td>
437 <td>(</td>
438 <td class="paramname"></td><td>)</td>
439 <td></td>
440 </tr>
441 </table>
442 </td>
443 <td class="mlabels-right">
444<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">default</span></span> </td>
445 </tr>
446</table>
447</div><div class="memdoc">
448
449<p>Creation must be done through a specific backend interface. </p>
450
451</div>
452</div>
453<a id="a8c507c220869f89aec2dc370ea6c5a0b"></a>
454<h2 class="memtitle"><span class="permalink"><a href="#a8c507c220869f89aec2dc370ea6c5a0b">&#9670;&nbsp;</a></span>~IBackendInternal()</h2>
455
456<div class="memitem">
457<div class="memproto">
458<table class="mlabels">
459 <tr>
460 <td class="mlabels-left">
461 <table class="memname">
462 <tr>
463 <td class="memname">~<a class="el" href="classarmnn_1_1_i_backend_internal.xhtml">IBackendInternal</a> </td>
464 <td>(</td>
465 <td class="paramname"></td><td>)</td>
466 <td></td>
467 </tr>
468 </table>
469 </td>
470 <td class="mlabels-right">
471<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">default</span></span> </td>
472 </tr>
473</table>
474</div><div class="memdoc">
475
476<p>Allow backends created by the factory function to be destroyed through <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml">IBackendInternal</a>. </p>
477
478</div>
479</div>
480<h2 class="groupheader">Member Function Documentation</h2>
481<a id="a07a1b3f9ac897364b5c2aacc227cbebc"></a>
482<h2 class="memtitle"><span class="permalink"><a href="#a07a1b3f9ac897364b5c2aacc227cbebc">&#9670;&nbsp;</a></span>CreateBackendContext()</h2>
483
484<div class="memitem">
485<div class="memproto">
486<table class="mlabels">
487 <tr>
488 <td class="mlabels-left">
489 <table class="memname">
490 <tr>
491 <td class="memname"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#ada6d56575c0fe53cf23c7ae4610c6367">IBackendInternal::IBackendContextPtr</a> CreateBackendContext </td>
492 <td>(</td>
493 <td class="paramtype">const <a class="el" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">IRuntime::CreationOptions</a> &amp;&#160;</td>
494 <td class="paramname"></td><td>)</td>
495 <td> const</td>
496 </tr>
497 </table>
498 </td>
499 <td class="mlabels-right">
500<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
501 </tr>
502</table>
503</div><div class="memdoc">
504
505<p>Create the runtime context of the backend. </p>
506<p>Implementations may return a default-constructed IBackendContextPtr if no context is needed at runtime. Implementations must throw <a class="el" href="classarmnn_1_1_backend_unavailable_exception.xhtml" title="Class for non-fatal exceptions raised while initialising a backend. ">BackendUnavailableException</a> if the backend cannot be used (for example, necessary accelerator hardware is not present). The default implementation always returns a default-constructed pointer. </p>
507
508<p>Reimplemented in <a class="el" href="classarmnn_1_1_mock_backend.xhtml#a801cf3170dc777aca3e6f926d1bd70a5">MockBackend</a>, <a class="el" href="classarmnn_1_1_cl_backend.xhtml#a801cf3170dc777aca3e6f926d1bd70a5">ClBackend</a>, <a class="el" href="classarmnn_1_1_neon_backend.xhtml#a801cf3170dc777aca3e6f926d1bd70a5">NeonBackend</a>, and <a class="el" href="classarmnn_1_1_ref_backend.xhtml#a801cf3170dc777aca3e6f926d1bd70a5">RefBackend</a>.</p>
509
510<p class="definition">Definition at line <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00042">42</a> of file <a class="el" href="_i_backend_internal_8cpp_source.xhtml">IBackendInternal.cpp</a>.</p>
511<div class="fragment"><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;{</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</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="l00045"></a><span class="lineno"> 45</span>&#160;}</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&lt; IBackendContext &gt; IBackendContextPtr</div><div class="ttdef"><b>Definition:</b> <a href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00081">IBackendInternal.hpp:81</a></div></div>
512</div><!-- fragment -->
513</div>
514</div>
515<a id="a6c5064ef6323af5c547674d01b15d7ab"></a>
516<h2 class="memtitle"><span class="permalink"><a href="#a6c5064ef6323af5c547674d01b15d7ab">&#9670;&nbsp;</a></span>CreateBackendProfilingContext()</h2>
517
518<div class="memitem">
519<div class="memproto">
520<table class="mlabels">
521 <tr>
522 <td class="mlabels-left">
523 <table class="memname">
524 <tr>
525 <td class="memname"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#aaece3a614f6691da8de8c7295cb1b07f">IBackendInternal::IBackendProfilingContextPtr</a> CreateBackendProfilingContext </td>
526 <td>(</td>
527 <td class="paramtype">const <a class="el" href="structarmnn_1_1_i_runtime_1_1_creation_options.xhtml">IRuntime::CreationOptions</a> &amp;&#160;</td>
528 <td class="paramname"><em>creationOptions</em>, </td>
529 </tr>
530 <tr>
531 <td class="paramkey"></td>
532 <td></td>
533 <td class="paramtype"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a34ab83489d1c5043b2b9b4a2ec13c481">IBackendProfilingPtr</a> &amp;&#160;</td>
534 <td class="paramname"><em>backendProfiling</em>&#160;</td>
535 </tr>
536 <tr>
537 <td></td>
538 <td>)</td>
539 <td></td><td></td>
540 </tr>
541 </table>
542 </td>
543 <td class="mlabels-right">
544<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
545 </tr>
546</table>
547</div><div class="memdoc">
548
549<p>Create context specifically used for profiling interaction from backends. </p>
550
551<p>Reimplemented in <a class="el" href="classarmnn_1_1_mock_backend.xhtml#ac2480fbc4ae790e2e64f55d78b7f31a0">MockBackend</a>, <a class="el" href="classarmnn_1_1_cl_backend.xhtml#a68c2ef244261cc9649799284774af132">ClBackend</a>, <a class="el" href="classarmnn_1_1_ref_backend.xhtml#ac2480fbc4ae790e2e64f55d78b7f31a0">RefBackend</a>, and <a class="el" href="classarmnn_1_1_neon_backend.xhtml#a68c2ef244261cc9649799284774af132">NeonBackend</a>.</p>
552
553<p class="definition">Definition at line <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00047">47</a> of file <a class="el" href="_i_backend_internal_8cpp_source.xhtml">IBackendInternal.cpp</a>.</p>
554<div class="fragment"><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;{</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#aaece3a614f6691da8de8c7295cb1b07f">IBackendProfilingContextPtr</a>{};</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;}</div><div class="ttc" id="classarmnn_1_1_i_backend_internal_xhtml_aaece3a614f6691da8de8c7295cb1b07f"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#aaece3a614f6691da8de8c7295cb1b07f">armnn::IBackendInternal::IBackendProfilingContextPtr</a></div><div class="ttdeci">std::shared_ptr&lt; armnn::profiling::IBackendProfilingContext &gt; IBackendProfilingContextPtr</div><div class="ttdoc">This is the bridge between backend and backend profiling we&amp;#39;ll keep it in the backend namespace...</div><div class="ttdef"><b>Definition:</b> <a href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00083">IBackendInternal.hpp:83</a></div></div>
555</div><!-- fragment -->
556</div>
557</div>
558<a id="a0e8cb8533d1d0b2cb93f926dac11dd16"></a>
559<h2 class="memtitle"><span class="permalink"><a href="#a0e8cb8533d1d0b2cb93f926dac11dd16">&#9670;&nbsp;</a></span>CreateMemoryManager()</h2>
560
561<div class="memitem">
562<div class="memproto">
563<table class="mlabels">
564 <tr>
565 <td class="mlabels-left">
566 <table class="memname">
567 <tr>
568 <td class="memname"><a class="el" href="_deprecated_8hpp.xhtml#ad762b11b48e5c1d1c1743f529485728a">ARMNN_NO_DEPRECATE_WARN_END</a> <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a12bff6d51d63dac1375c89bc8415dc46">IMemoryManagerUniquePtr</a> CreateMemoryManager </td>
569 <td>(</td>
570 <td class="paramname"></td><td>)</td>
571 <td> const</td>
572 </tr>
573 </table>
574 </td>
575 <td class="mlabels-right">
576<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
577 </tr>
578</table>
579</div><div class="memdoc">
580
581<p>Reimplemented in <a class="el" href="classarmnn_1_1_mock_backend.xhtml#a93fcb3bff141d8c77b53466a44b58eee">MockBackend</a>, <a class="el" href="classarmnn_1_1_cl_backend.xhtml#a93fcb3bff141d8c77b53466a44b58eee">ClBackend</a>, <a class="el" href="classarmnn_1_1_neon_backend.xhtml#a93fcb3bff141d8c77b53466a44b58eee">NeonBackend</a>, and <a class="el" href="classarmnn_1_1_ref_backend.xhtml#a93fcb3bff141d8c77b53466a44b58eee">RefBackend</a>.</p>
582
583<p class="definition">Definition at line <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00031">31</a> of file <a class="el" href="_i_backend_internal_8cpp_source.xhtml">IBackendInternal.cpp</a>.</p>
584
585<p class="reference">Referenced by <a class="el" href="_loaded_network_8cpp_source.xhtml#l00085">LoadedNetwork::MakeLoadedNetwork()</a>.</p>
586<div class="fragment"><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#a12bff6d51d63dac1375c89bc8415dc46">IMemoryManagerUniquePtr</a>();</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;}</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&lt; IMemoryManager &gt; IMemoryManagerUniquePtr</div><div class="ttdef"><b>Definition:</b> <a href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00089">IBackendInternal.hpp:89</a></div></div>
587</div><!-- fragment -->
588</div>
589</div>
590<a id="af0244952bb3d1d56b57736041c5a9fd3"></a>
591<h2 class="memtitle"><span class="permalink"><a href="#af0244952bb3d1d56b57736041c5a9fd3">&#9670;&nbsp;</a></span>CreateSubGraphConverter()</h2>
592
593<div class="memitem">
594<div class="memproto">
595<table class="mlabels">
596 <tr>
597 <td class="mlabels-left">
598 <table class="memname">
599 <tr>
600 <td class="memname"><a class="el" href="_deprecated_8hpp.xhtml#ab66a241a0ed3ee89c866e777b035d0ed">ARMNN_NO_DEPRECATE_WARN_BEGIN</a> IBackendInternal::ISubGraphConverterPtr CreateSubGraphConverter </td>
601 <td>(</td>
602 <td class="paramtype">const std::shared_ptr&lt; SubGraph &gt; &amp;&#160;</td>
603 <td class="paramname"><em>subGraph</em></td><td>)</td>
604 <td> const</td>
605 </tr>
606 </table>
607 </td>
608 <td class="mlabels-right">
609<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
610 </tr>
611</table>
612</div><div class="memdoc">
613
614<p class="definition">Definition at line <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00012">12</a> of file <a class="el" href="_i_backend_internal_8cpp_source.xhtml">IBackendInternal.cpp</a>.</p>
615<div class="fragment"><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;{</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; <span class="keywordflow">return</span> ISubGraphConverterPtr{};</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;}</div></div><!-- fragment -->
616</div>
617</div>
618<a id="afd5a5e90515b31c0174f76ec8897e9b1"></a>
619<h2 class="memtitle"><span class="permalink"><a href="#afd5a5e90515b31c0174f76ec8897e9b1">&#9670;&nbsp;</a></span>CreateWorkloadFactory() <span class="overload">[1/2]</span></h2>
620
621<div class="memitem">
622<div class="memproto">
623<table class="mlabels">
624 <tr>
625 <td class="mlabels-left">
626 <table class="memname">
627 <tr>
628 <td class="memname">virtual <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IWorkloadFactoryPtr</a> CreateWorkloadFactory </td>
629 <td>(</td>
630 <td class="paramtype">const <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a693b40e6b94e958836aeb0410ca186bd">IMemoryManagerSharedPtr</a> &amp;&#160;</td>
631 <td class="paramname"><em>memoryManager</em> = <code>nullptr</code></td><td>)</td>
632 <td> const</td>
633 </tr>
634 </table>
635 </td>
636 <td class="mlabels-right">
637<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
638 </tr>
639</table>
640</div><div class="memdoc">
641
642<p>Implemented in <a class="el" href="classarmnn_1_1_mock_backend.xhtml#a8e19e275c8162e34e6d8d10a9245dbc9">MockBackend</a>, <a class="el" href="classarmnn_1_1_cl_backend.xhtml#a8e19e275c8162e34e6d8d10a9245dbc9">ClBackend</a>, <a class="el" href="classarmnn_1_1_neon_backend.xhtml#a8e19e275c8162e34e6d8d10a9245dbc9">NeonBackend</a>, and <a class="el" href="classarmnn_1_1_ref_backend.xhtml#a8e19e275c8162e34e6d8d10a9245dbc9">RefBackend</a>.</p>
643
644<p class="reference">Referenced by <a class="el" href="_loaded_network_8cpp_source.xhtml#l00085">LoadedNetwork::MakeLoadedNetwork()</a>, and <a class="el" href="_test_dynamic_backend_8cpp_source.xhtml#l00012">TestDynamicBackendId()</a>.</p>
645
646</div>
647</div>
648<a id="a41c5c170ef6708c1efc683d900f624ff"></a>
649<h2 class="memtitle"><span class="permalink"><a href="#a41c5c170ef6708c1efc683d900f624ff">&#9670;&nbsp;</a></span>CreateWorkloadFactory() <span class="overload">[2/2]</span></h2>
650
651<div class="memitem">
652<div class="memproto">
653<table class="mlabels">
654 <tr>
655 <td class="mlabels-left">
656 <table class="memname">
657 <tr>
658 <td class="memname"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IBackendInternal::IWorkloadFactoryPtr</a> CreateWorkloadFactory </td>
659 <td>(</td>
660 <td class="paramtype">class <a class="el" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml">TensorHandleFactoryRegistry</a> &amp;&#160;</td>
661 <td class="paramname"><em>tensorHandleFactoryRegistry</em></td><td>)</td>
662 <td> const</td>
663 </tr>
664 </table>
665 </td>
666 <td class="mlabels-right">
667<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
668 </tr>
669</table>
670</div><div class="memdoc">
671
672<p>Reimplemented in <a class="el" href="classarmnn_1_1_cl_backend.xhtml#aa2d432e503780e146c08729323da519a">ClBackend</a>, <a class="el" href="classarmnn_1_1_neon_backend.xhtml#afb0e4b4255c996c68fe87e3c13451a43">NeonBackend</a>, and <a class="el" href="classarmnn_1_1_ref_backend.xhtml#afb0e4b4255c996c68fe87e3c13451a43">RefBackend</a>.</p>
673
674<p class="definition">Definition at line <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00036">36</a> of file <a class="el" href="_i_backend_internal_8cpp_source.xhtml">IBackendInternal.cpp</a>.</p>
675<div class="fragment"><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;{</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a72ca1cf423bda4b0a9ffb789627126de">IWorkloadFactoryPtr</a>{};</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;}</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&lt; IWorkloadFactory &gt; IWorkloadFactoryPtr</div><div class="ttdef"><b>Definition:</b> <a href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00080">IBackendInternal.hpp:80</a></div></div>
676</div><!-- fragment -->
677</div>
678</div>
679<a id="a878b8f50d8a2f92ed624803e9f6968ae"></a>
680<h2 class="memtitle"><span class="permalink"><a href="#a878b8f50d8a2f92ed624803e9f6968ae">&#9670;&nbsp;</a></span>GetApiVersion()</h2>
681
682<div class="memitem">
683<div class="memproto">
684<table class="mlabels">
685 <tr>
686 <td class="mlabels-left">
687 <table class="memname">
688 <tr>
689 <td class="memname">static constexpr <a class="el" href="structarmnn_1_1_backend_version.xhtml">BackendVersion</a> GetApiVersion </td>
690 <td>(</td>
691 <td class="paramname"></td><td>)</td>
692 <td></td>
693 </tr>
694 </table>
695 </td>
696 <td class="mlabels-right">
697<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
698 </tr>
699</table>
700</div><div class="memdoc">
701
702<p>Returns the version of the Backend API. </p>
703
704<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00149">149</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
705
706<p class="reference">References <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00037">BackendVersion::BackendVersion()</a>.</p>
707
708<p class="reference">Referenced by <a class="el" href="_dynamic_backend_8cpp_source.xhtml#l00012">DynamicBackend::DynamicBackend()</a>, <a class="el" href="_test_dynamic_backend_8cpp_source.xhtml#l00096">GetVersion()</a>, and <a class="el" href="_dynamic_backend_utils_8cpp_source.xhtml#l00051">DynamicBackendUtils::IsBackendCompatible()</a>.</p>
709<div class="fragment"><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;{ <span class="keywordflow">return</span> BackendVersion(1, 0); }</div></div><!-- fragment -->
710</div>
711</div>
712<a id="a6ccbb386cc96a5336a8295a3c25d33dd"></a>
713<h2 class="memtitle"><span class="permalink"><a href="#a6ccbb386cc96a5336a8295a3c25d33dd">&#9670;&nbsp;</a></span>GetBackwardCompatibleFavoriteHandleFactory()</h2>
714
715<div class="memitem">
716<div class="memproto">
717 <table class="memname">
718 <tr>
719 <td class="memname"><a class="el" href="classarmnn_1_1_i_tensor_handle_factory.xhtml#a32f4aa6a7089d877af08928139c2c277">ITensorHandleFactory::FactoryId</a> GetBackwardCompatibleFavoriteHandleFactory </td>
720 <td>(</td>
721 <td class="paramname"></td><td>)</td>
722 <td></td>
723 </tr>
724 </table>
725</div><div class="memdoc">
726
727<p class="definition">Definition at line <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00085">85</a> of file <a class="el" href="_i_backend_internal_8cpp_source.xhtml">IBackendInternal.cpp</a>.</p>
728
729<p class="reference">References <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00096">IBackendInternal::GetHandleFactoryPreferences()</a>, and <a class="el" href="include_2armnn_2backends_2_i_tensor_handle_factory_8hpp_source.xhtml#l00022">ITensorHandleFactory::LegacyFactoryId</a>.</p>
730<div class="fragment"><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;{</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keyword">auto</span> favorites = <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#ac5d107c5672f446603b6e6b92bce6244">GetHandleFactoryPreferences</a>();</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="keywordflow">if</span> (favorites.empty())</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; {</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</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="l00091"></a><span class="lineno"> 91</span>&#160; }</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">return</span> favorites[0];</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;}</div><div class="ttc" id="classarmnn_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#l00096">IBackendInternal.cpp:96</a></div></div>
731<div class="ttc" id="classarmnn_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#l00022">ITensorHandleFactory.hpp:22</a></div></div>
732</div><!-- fragment -->
733</div>
734</div>
735<a id="ac5d107c5672f446603b6e6b92bce6244"></a>
736<h2 class="memtitle"><span class="permalink"><a href="#ac5d107c5672f446603b6e6b92bce6244">&#9670;&nbsp;</a></span>GetHandleFactoryPreferences()</h2>
737
738<div class="memitem">
739<div class="memproto">
740<table class="mlabels">
741 <tr>
742 <td class="mlabels-left">
743 <table class="memname">
744 <tr>
745 <td class="memname">std::vector&lt; <a class="el" href="classarmnn_1_1_i_tensor_handle_factory.xhtml#a32f4aa6a7089d877af08928139c2c277">ITensorHandleFactory::FactoryId</a> &gt; GetHandleFactoryPreferences </td>
746 <td>(</td>
747 <td class="paramname"></td><td>)</td>
748 <td> const</td>
749 </tr>
750 </table>
751 </td>
752 <td class="mlabels-right">
753<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
754 </tr>
755</table>
756</div><div class="memdoc">
757
758<p>(<a class="el" href="classarmnn_1_1_optional.xhtml">Optional</a>) Returns a vector of supported TensorHandleFactory ids in preference order. </p>
759
760<p>Reimplemented in <a class="el" href="classarmnn_1_1_ref_backend.xhtml#a63559c7f206c265f5fff5ffcc8a58e3e">RefBackend</a>, <a class="el" href="classarmnn_1_1_neon_backend.xhtml#a63559c7f206c265f5fff5ffcc8a58e3e">NeonBackend</a>, and <a class="el" href="classarmnn_1_1_cl_backend.xhtml#a63559c7f206c265f5fff5ffcc8a58e3e">ClBackend</a>.</p>
761
762<p class="definition">Definition at line <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00096">96</a> of file <a class="el" href="_i_backend_internal_8cpp_source.xhtml">IBackendInternal.cpp</a>.</p>
763
764<p class="reference">Referenced by <a class="el" href="_network_8cpp_source.xhtml#l00638">armnn::CalculateSlotOption()</a>, <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00085">IBackendInternal::GetBackwardCompatibleFavoriteHandleFactory()</a>, and <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00080">IBackendInternal::SupportsTensorAllocatorAPI()</a>.</p>
765<div class="fragment"><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; <span class="keywordflow">return</span> std::vector&lt;ITensorHandleFactory::FactoryId&gt;();</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;}</div></div><!-- fragment -->
766</div>
767</div>
768<a id="ad86597efa7c25997572c80dc29f3104a"></a>
769<h2 class="memtitle"><span class="permalink"><a href="#ad86597efa7c25997572c80dc29f3104a">&#9670;&nbsp;</a></span>GetLayerSupport()</h2>
770
771<div class="memitem">
772<div class="memproto">
773<table class="mlabels">
774 <tr>
775 <td class="mlabels-left">
776 <table class="memname">
777 <tr>
778 <td class="memname">virtual <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a11fa919c11fe46aad613b2e960fcfe90">ILayerSupportSharedPtr</a> GetLayerSupport </td>
779 <td>(</td>
780 <td class="paramname"></td><td>)</td>
781 <td> const</td>
782 </tr>
783 </table>
784 </td>
785 <td class="mlabels-right">
786<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
787 </tr>
788</table>
789</div><div class="memdoc">
790
791<p>Implemented in <a class="el" href="classarmnn_1_1_mock_backend.xhtml#a93d4285a3ea5e4e3b35578484d889daa">MockBackend</a>, <a class="el" href="classarmnn_1_1_cl_backend.xhtml#a93d4285a3ea5e4e3b35578484d889daa">ClBackend</a>, <a class="el" href="classarmnn_1_1_ref_backend.xhtml#a93d4285a3ea5e4e3b35578484d889daa">RefBackend</a>, and <a class="el" href="classarmnn_1_1_neon_backend.xhtml#a93d4285a3ea5e4e3b35578484d889daa">NeonBackend</a>.</p>
792
793<p class="reference">Referenced by <a class="el" href="_test_dynamic_backend_8cpp_source.xhtml#l00012">TestDynamicBackendId()</a>.</p>
794
795</div>
796</div>
797<a id="ad870e6e2951ea3693d9f89a7bf77d695"></a>
798<h2 class="memtitle"><span class="permalink"><a href="#ad870e6e2951ea3693d9f89a7bf77d695">&#9670;&nbsp;</a></span>GetOptimizations()</h2>
799
800<div class="memitem">
801<div class="memproto">
802<table class="mlabels">
803 <tr>
804 <td class="mlabels-left">
805 <table class="memname">
806 <tr>
807 <td class="memname"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#ad1794808004025d6e06c176507197b24">IBackendInternal::Optimizations</a> GetOptimizations </td>
808 <td>(</td>
809 <td class="paramname"></td><td>)</td>
810 <td> const</td>
811 </tr>
812 </table>
813 </td>
814 <td class="mlabels-right">
815<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
816 </tr>
817</table>
818</div><div class="memdoc">
819
820<p>Reimplemented in <a class="el" href="classarmnn_1_1_mock_backend.xhtml#a87acb43c72272d9db21c547d4f4996cb">MockBackend</a>, <a class="el" href="classarmnn_1_1_cl_backend.xhtml#a87acb43c72272d9db21c547d4f4996cb">ClBackend</a>, <a class="el" href="classarmnn_1_1_ref_backend.xhtml#a87acb43c72272d9db21c547d4f4996cb">RefBackend</a>, and <a class="el" href="classarmnn_1_1_neon_backend.xhtml#a87acb43c72272d9db21c547d4f4996cb">NeonBackend</a>.</p>
821
822<p class="definition">Definition at line <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00018">18</a> of file <a class="el" href="_i_backend_internal_8cpp_source.xhtml">IBackendInternal.cpp</a>.</p>
823<div class="fragment"><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;{</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#ad1794808004025d6e06c176507197b24">Optimizations</a>{};</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;}</div><div class="ttc" id="classarmnn_1_1_i_backend_internal_xhtml_ad1794808004025d6e06c176507197b24"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#ad1794808004025d6e06c176507197b24">armnn::IBackendInternal::Optimizations</a></div><div class="ttdeci">std::vector&lt; OptimizationPtr &gt; Optimizations</div><div class="ttdef"><b>Definition:</b> <a href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00086">IBackendInternal.hpp:86</a></div></div>
824</div><!-- fragment -->
825</div>
826</div>
827<a id="a226207e25fec42b47bd86621f3176686"></a>
828<h2 class="memtitle"><span class="permalink"><a href="#a226207e25fec42b47bd86621f3176686">&#9670;&nbsp;</a></span>OptimizeSubGraph()</h2>
829
830<div class="memitem">
831<div class="memproto">
832<table class="mlabels">
833 <tr>
834 <td class="mlabels-left">
835 <table class="memname">
836 <tr>
837 <td class="memname">IBackendInternal::SubGraphUniquePtr OptimizeSubGraph </td>
838 <td>(</td>
839 <td class="paramtype">const SubGraph &amp;&#160;</td>
840 <td class="paramname"><em>subGraph</em>, </td>
841 </tr>
842 <tr>
843 <td class="paramkey"></td>
844 <td></td>
845 <td class="paramtype">bool &amp;&#160;</td>
846 <td class="paramname"><em>optimizationAttempted</em>&#160;</td>
847 </tr>
848 <tr>
849 <td></td>
850 <td>)</td>
851 <td></td><td> const</td>
852 </tr>
853 </table>
854 </td>
855 <td class="mlabels-right">
856<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
857 </tr>
858</table>
859</div><div class="memdoc">
860
861<p class="definition">Definition at line <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00023">23</a> of file <a class="el" href="_i_backend_internal_8cpp_source.xhtml">IBackendInternal.cpp</a>.</p>
862
863<p class="reference">References <a class="el" href="_deprecated_8hpp_source.xhtml#l00034">ARMNN_NO_DEPRECATE_WARN_END</a>.</p>
864
865<p class="reference">Referenced by <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00055">IBackendInternal::OptimizeSubgraphView()</a>.</p>
866<div class="fragment"><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;{</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; optimizationAttempted = <span class="keyword">false</span>;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;}</div></div><!-- fragment -->
867</div>
868</div>
869<a id="a674f56c735a3d6300463cefb642f808a"></a>
870<h2 class="memtitle"><span class="permalink"><a href="#a674f56c735a3d6300463cefb642f808a">&#9670;&nbsp;</a></span>OptimizeSubgraphView()</h2>
871
872<div class="memitem">
873<div class="memproto">
874<table class="mlabels">
875 <tr>
876 <td class="mlabels-left">
877 <table class="memname">
878 <tr>
879 <td class="memname"><a class="el" href="classarmnn_1_1_optimization_views.xhtml">OptimizationViews</a> OptimizeSubgraphView </td>
880 <td>(</td>
881 <td class="paramtype">const <a class="el" href="classarmnn_1_1_subgraph_view.xhtml">SubgraphView</a> &amp;&#160;</td>
882 <td class="paramname"><em>subgraph</em></td><td>)</td>
883 <td> const</td>
884 </tr>
885 </table>
886 </td>
887 <td class="mlabels-right">
888<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
889 </tr>
890</table>
891</div><div class="memdoc">
892
893<p>Reimplemented in <a class="el" href="classarmnn_1_1_mock_backend.xhtml#a3c7ed3d210544740ecb3fa9c28d56c34">MockBackend</a>, <a class="el" href="classarmnn_1_1_cl_backend.xhtml#a3c7ed3d210544740ecb3fa9c28d56c34">ClBackend</a>, <a class="el" href="classarmnn_1_1_ref_backend.xhtml#a3c7ed3d210544740ecb3fa9c28d56c34">RefBackend</a>, and <a class="el" href="classarmnn_1_1_neon_backend.xhtml#a3c7ed3d210544740ecb3fa9c28d56c34">NeonBackend</a>.</p>
894
895<p class="definition">Definition at line <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00055">55</a> of file <a class="el" href="_i_backend_internal_8cpp_source.xhtml">IBackendInternal.cpp</a>.</p>
896
897<p class="reference">References <a class="el" href="include_2armnn_2backends_2_optimization_views_8hpp_source.xhtml#l00044">OptimizationViews::AddUntouchedSubgraph()</a>, <a class="el" href="_deprecated_8hpp_source.xhtml#l00033">ARMNN_NO_DEPRECATE_WARN_BEGIN</a>, <a class="el" href="_deprecated_8hpp_source.xhtml#l00034">ARMNN_NO_DEPRECATE_WARN_END</a>, and <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00023">IBackendInternal::OptimizeSubGraph()</a>.</p>
898<div class="fragment"><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;{</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keywordtype">bool</span> optimizationAttempted = <span class="keyword">false</span>;</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"> 59</span>&#160; <a class="code" href="_deprecated_8hpp.xhtml#ab66a241a0ed3ee89c866e777b035d0ed">ARMNN_NO_DEPRECATE_WARN_BEGIN</a></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; SubGraphUniquePtr optSubgraph = <a class="code" href="classarmnn_1_1_i_backend_internal.xhtml#a226207e25fec42b47bd86621f3176686">OptimizeSubGraph</a>(subgraph, optimizationAttempted);</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <a class="code" href="_deprecated_8hpp.xhtml#ad762b11b48e5c1d1c1743f529485728a">ARMNN_NO_DEPRECATE_WARN_END</a></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; OptimizationViews result;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keywordflow">if</span> (!optimizationAttempted)</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; {</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; result.AddUntouchedSubgraph(SubgraphView(subgraph));</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; }</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (optSubgraph)</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; {</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; result.AddSubstitution({subgraph, SubgraphView(*optSubgraph.get())});</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; }</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">else</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; {</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; result.AddFailedSubgraph(SubgraphView(subgraph));</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; }</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;}</div><div class="ttc" id="_deprecated_8hpp_xhtml_ab66a241a0ed3ee89c866e777b035d0ed"><div class="ttname"><a href="_deprecated_8hpp.xhtml#ab66a241a0ed3ee89c866e777b035d0ed">ARMNN_NO_DEPRECATE_WARN_BEGIN</a></div><div class="ttdeci">#define ARMNN_NO_DEPRECATE_WARN_BEGIN</div><div class="ttdef"><b>Definition:</b> <a href="_deprecated_8hpp_source.xhtml#l00033">Deprecated.hpp:33</a></div></div>
899<div class="ttc" id="_deprecated_8hpp_xhtml_ad762b11b48e5c1d1c1743f529485728a"><div class="ttname"><a href="_deprecated_8hpp.xhtml#ad762b11b48e5c1d1c1743f529485728a">ARMNN_NO_DEPRECATE_WARN_END</a></div><div class="ttdeci">#define ARMNN_NO_DEPRECATE_WARN_END</div><div class="ttdef"><b>Definition:</b> <a href="_deprecated_8hpp_source.xhtml#l00034">Deprecated.hpp:34</a></div></div>
900<div class="ttc" id="classarmnn_1_1_i_backend_internal_xhtml_a226207e25fec42b47bd86621f3176686"><div class="ttname"><a href="classarmnn_1_1_i_backend_internal.xhtml#a226207e25fec42b47bd86621f3176686">armnn::IBackendInternal::OptimizeSubGraph</a></div><div class="ttdeci">virtual SubGraphUniquePtr OptimizeSubGraph(const SubGraph &amp;subGraph, bool &amp;optimizationAttempted) const</div><div class="ttdef"><b>Definition:</b> <a href="_i_backend_internal_8cpp_source.xhtml#l00023">IBackendInternal.cpp:23</a></div></div>
901</div><!-- fragment -->
902</div>
903</div>
904<a id="a517bc1a44d6d2d7a45c1847fba287135"></a>
905<h2 class="memtitle"><span class="permalink"><a href="#a517bc1a44d6d2d7a45c1847fba287135">&#9670;&nbsp;</a></span>RegisterTensorHandleFactories()</h2>
906
907<div class="memitem">
908<div class="memproto">
909<table class="mlabels">
910 <tr>
911 <td class="mlabels-left">
912 <table class="memname">
913 <tr>
914 <td class="memname">virtual void RegisterTensorHandleFactories </td>
915 <td>(</td>
916 <td class="paramtype">class <a class="el" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml">TensorHandleFactoryRegistry</a> &amp;&#160;</td>
917 <td class="paramname"></td><td>)</td>
918 <td></td>
919 </tr>
920 </table>
921 </td>
922 <td class="mlabels-right">
923<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span> </td>
924 </tr>
925</table>
926</div><div class="memdoc">
927
928<p>(<a class="el" href="classarmnn_1_1_optional.xhtml">Optional</a>) Register TensorHandleFactories Either this method or <a class="el" href="classarmnn_1_1_i_backend_internal.xhtml#a0e8cb8533d1d0b2cb93f926dac11dd16">CreateMemoryManager()</a> and IWorkloadFactory::CreateTensor()/IWorkloadFactory::CreateSubtensor() methods must be implemented. </p>
929
930<p>Reimplemented in <a class="el" href="classarmnn_1_1_ref_backend.xhtml#a583bc4404a9d27ee1f8c46239637125d">RefBackend</a>, <a class="el" href="classarmnn_1_1_neon_backend.xhtml#a583bc4404a9d27ee1f8c46239637125d">NeonBackend</a>, and <a class="el" href="classarmnn_1_1_cl_backend.xhtml#a531177ce89c53c6af616175b0b05e5c0">ClBackend</a>.</p>
931
932<p class="definition">Definition at line <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml#l00146">146</a> of file <a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a>.</p>
933
934<p class="reference">Referenced by <a class="el" href="_loaded_network_8cpp_source.xhtml#l00085">LoadedNetwork::MakeLoadedNetwork()</a>.</p>
935<div class="fragment"><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;{}</div></div><!-- fragment -->
936</div>
937</div>
938<a id="af8f716b0eab6b9d63196d5a53d5fac81"></a>
939<h2 class="memtitle"><span class="permalink"><a href="#af8f716b0eab6b9d63196d5a53d5fac81">&#9670;&nbsp;</a></span>SupportsTensorAllocatorAPI()</h2>
940
941<div class="memitem">
942<div class="memproto">
943 <table class="memname">
944 <tr>
945 <td class="memname">bool SupportsTensorAllocatorAPI </td>
946 <td>(</td>
947 <td class="paramname"></td><td>)</td>
948 <td> const</td>
949 </tr>
950 </table>
951</div><div class="memdoc">
952
953<p class="definition">Definition at line <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00080">80</a> of file <a class="el" href="_i_backend_internal_8cpp_source.xhtml">IBackendInternal.cpp</a>.</p>
954
955<p class="reference">References <a class="el" href="_i_backend_internal_8cpp_source.xhtml#l00096">IBackendInternal::GetHandleFactoryPreferences()</a>.</p>
956
957<p class="reference">Referenced by <a class="el" href="_loaded_network_8cpp_source.xhtml#l00085">LoadedNetwork::MakeLoadedNetwork()</a>.</p>
958<div class="fragment"><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;{</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</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="l00083"></a><span class="lineno"> 83</span>&#160;}</div><div class="ttc" id="classarmnn_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#l00096">IBackendInternal.cpp:96</a></div></div>
959</div><!-- fragment -->
960</div>
961</div>
962<hr/>The documentation for this class was generated from the following files:<ul>
963<li>include/armnn/backends/<a class="el" href="include_2armnn_2backends_2_i_backend_internal_8hpp_source.xhtml">IBackendInternal.hpp</a></li>
964<li>src/backends/backendsCommon/<a class="el" href="_i_backend_internal_8cpp_source.xhtml">IBackendInternal.cpp</a></li>
965</ul>
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971 <li class="navelem"><a class="el" href="namespacearmnn.xhtml">armnn</a></li><li class="navelem"><a class="el" href="classarmnn_1_1_i_backend_internal.xhtml">IBackendInternal</a></li>
972 <li class="footer">Generated on Fri Mar 13 2020 16:09:18 for ArmNN by
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974 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.13 </li>
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