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| |
| <p>NEON device backend. |
| <a href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#details">More...</a></p> |
| |
| <p><code>#include <<a class="el" href="_n_e_device_backend_8h_source.xhtml">NEDeviceBackend.h</a>></code></p> |
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| Collaboration diagram for NEDeviceBackend:</div> |
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| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> |
| Public Member Functions</h2></td></tr> |
| <tr class="memitem:a66234bec4278ca60b7efb8ac0ab1bd09"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#a66234bec4278ca60b7efb8ac0ab1bd09">NEDeviceBackend</a> ()</td></tr> |
| <tr class="separator:a66234bec4278ca60b7efb8ac0ab1bd09"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aa3f63e23c21fa7f4049c49338ec9d9a8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#aa3f63e23c21fa7f4049c49338ec9d9a8">initialize_backend</a> () override</td></tr> |
| <tr class="memdesc:aa3f63e23c21fa7f4049c49338ec9d9a8"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the backend. <a href="#aa3f63e23c21fa7f4049c49338ec9d9a8">More...</a><br /></td></tr> |
| <tr class="separator:aa3f63e23c21fa7f4049c49338ec9d9a8"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a7b1a687adb038e7e989e5d33b26651dc"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#a7b1a687adb038e7e989e5d33b26651dc">setup_backend_context</a> (<a class="el" href="classarm__compute_1_1graph_1_1_graph_context.xhtml">GraphContext</a> &ctx) override</td></tr> |
| <tr class="memdesc:a7b1a687adb038e7e989e5d33b26651dc"><td class="mdescLeft"> </td><td class="mdescRight">Setups the given graph context. <a href="#a7b1a687adb038e7e989e5d33b26651dc">More...</a><br /></td></tr> |
| <tr class="separator:a7b1a687adb038e7e989e5d33b26651dc"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aa24d3f58d6e9c1d8c171d25defcdfb54"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#aa24d3f58d6e9c1d8c171d25defcdfb54">release_backend_context</a> (<a class="el" href="classarm__compute_1_1graph_1_1_graph_context.xhtml">GraphContext</a> &ctx) override</td></tr> |
| <tr class="memdesc:aa24d3f58d6e9c1d8c171d25defcdfb54"><td class="mdescLeft"> </td><td class="mdescRight">Release the backend specific resources associated to a given graph context. <a href="#aa24d3f58d6e9c1d8c171d25defcdfb54">More...</a><br /></td></tr> |
| <tr class="separator:aa24d3f58d6e9c1d8c171d25defcdfb54"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a96a97b6b97a89e6940f8853d1dcbf213"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#a96a97b6b97a89e6940f8853d1dcbf213">is_backend_supported</a> () override</td></tr> |
| <tr class="memdesc:a96a97b6b97a89e6940f8853d1dcbf213"><td class="mdescLeft"> </td><td class="mdescRight">Checks if an instantiated backend is actually supported. <a href="#a96a97b6b97a89e6940f8853d1dcbf213">More...</a><br /></td></tr> |
| <tr class="separator:a96a97b6b97a89e6940f8853d1dcbf213"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ae6b65acad7e828cac1385f7efd5e1ac3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_i_allocator.xhtml">IAllocator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#ae6b65acad7e828cac1385f7efd5e1ac3">backend_allocator</a> () override</td></tr> |
| <tr class="memdesc:ae6b65acad7e828cac1385f7efd5e1ac3"><td class="mdescLeft"> </td><td class="mdescRight">Gets a backend memory allocator. <a href="#ae6b65acad7e828cac1385f7efd5e1ac3">More...</a><br /></td></tr> |
| <tr class="separator:ae6b65acad7e828cac1385f7efd5e1ac3"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a5100fa4901700c5ce71b142e4b1b8d14"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#a5100fa4901700c5ce71b142e4b1b8d14">create_tensor</a> (const <a class="el" href="classarm__compute_1_1graph_1_1_tensor.xhtml">Tensor</a> &tensor) override</td></tr> |
| <tr class="memdesc:a5100fa4901700c5ce71b142e4b1b8d14"><td class="mdescLeft"> </td><td class="mdescRight">Create a backend <a class="el" href="classarm__compute_1_1graph_1_1_tensor.xhtml" title="Tensor object.">Tensor</a>. <a href="#a5100fa4901700c5ce71b142e4b1b8d14">More...</a><br /></td></tr> |
| <tr class="separator:a5100fa4901700c5ce71b142e4b1b8d14"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ae799bfb412ee884ddaec1111d65a5709"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#ae799bfb412ee884ddaec1111d65a5709">create_subtensor</a> (<a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a> *parent, <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> shape, <a class="el" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> coords, bool extend_parent) override</td></tr> |
| <tr class="memdesc:ae799bfb412ee884ddaec1111d65a5709"><td class="mdescLeft"> </td><td class="mdescRight">Create a backend Sub-Tensor. <a href="#ae799bfb412ee884ddaec1111d65a5709">More...</a><br /></td></tr> |
| <tr class="separator:ae799bfb412ee884ddaec1111d65a5709"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ad47ca77f85641c7e74f75986a28682e6"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="classarm__compute_1_1_i_function.xhtml">arm_compute::IFunction</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#ad47ca77f85641c7e74f75986a28682e6">configure_node</a> (<a class="el" href="classarm__compute_1_1graph_1_1_i_node.xhtml">INode</a> &node, <a class="el" href="classarm__compute_1_1graph_1_1_graph_context.xhtml">GraphContext</a> &ctx) override</td></tr> |
| <tr class="memdesc:ad47ca77f85641c7e74f75986a28682e6"><td class="mdescLeft"> </td><td class="mdescRight">Configure a backend Node. <a href="#ad47ca77f85641c7e74f75986a28682e6">More...</a><br /></td></tr> |
| <tr class="separator:ad47ca77f85641c7e74f75986a28682e6"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:af8c9f941cc0efcdc112ac8534a204dd0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_status.xhtml">Status</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#af8c9f941cc0efcdc112ac8534a204dd0">validate_node</a> (<a class="el" href="classarm__compute_1_1graph_1_1_i_node.xhtml">INode</a> &node) override</td></tr> |
| <tr class="memdesc:af8c9f941cc0efcdc112ac8534a204dd0"><td class="mdescLeft"> </td><td class="mdescRight">Validate a node. <a href="#af8c9f941cc0efcdc112ac8534a204dd0">More...</a><br /></td></tr> |
| <tr class="separator:af8c9f941cc0efcdc112ac8534a204dd0"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ad02dea2a998dcd64725620b72022ba56"><td class="memItemLeft" align="right" valign="top">std::shared_ptr< <a class="el" href="classarm__compute_1_1_i_memory_manager.xhtml">arm_compute::IMemoryManager</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#ad02dea2a998dcd64725620b72022ba56">create_memory_manager</a> (<a class="el" href="namespacearm__compute_1_1graph.xhtml#ac866c81ec0f5526139dfc62ddc3f206e">MemoryManagerAffinity</a> affinity) override</td></tr> |
| <tr class="memdesc:ad02dea2a998dcd64725620b72022ba56"><td class="mdescLeft"> </td><td class="mdescRight">Create a backend memory manager given its affinity. <a href="#ad02dea2a998dcd64725620b72022ba56">More...</a><br /></td></tr> |
| <tr class="separator:ad02dea2a998dcd64725620b72022ba56"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:afae4c74f4a8efc83d76cf56e661f3ebc"><td class="memItemLeft" align="right" valign="top">std::shared_ptr< <a class="el" href="classarm__compute_1_1_i_weights_manager.xhtml">arm_compute::IWeightsManager</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#afae4c74f4a8efc83d76cf56e661f3ebc">create_weights_manager</a> () override</td></tr> |
| <tr class="memdesc:afae4c74f4a8efc83d76cf56e661f3ebc"><td class="mdescLeft"> </td><td class="mdescRight">Create a backend weights manager. <a href="#afae4c74f4a8efc83d76cf56e661f3ebc">More...</a><br /></td></tr> |
| <tr class="separator:afae4c74f4a8efc83d76cf56e661f3ebc"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="inherit_header pub_methods_classarm__compute_1_1graph_1_1backends_1_1_i_device_backend"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1graph_1_1backends_1_1_i_device_backend')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml">IDeviceBackend</a></td></tr> |
| <tr class="memitem:ac111996fd9affe37e5322ce1bcf2f497 inherit pub_methods_classarm__compute_1_1graph_1_1backends_1_1_i_device_backend"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#ac111996fd9affe37e5322ce1bcf2f497">~IDeviceBackend</a> ()=default</td></tr> |
| <tr class="memdesc:ac111996fd9affe37e5322ce1bcf2f497 inherit pub_methods_classarm__compute_1_1graph_1_1backends_1_1_i_device_backend"><td class="mdescLeft"> </td><td class="mdescRight">Virtual Destructor. <a href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#ac111996fd9affe37e5322ce1bcf2f497">More...</a><br /></td></tr> |
| <tr class="separator:ac111996fd9affe37e5322ce1bcf2f497 inherit pub_methods_classarm__compute_1_1graph_1_1backends_1_1_i_device_backend"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>NEON device backend. </p> |
| |
| <p class="definition">Definition at line <a class="el" href="_n_e_device_backend_8h_source.xhtml#l00038">38</a> of file <a class="el" href="_n_e_device_backend_8h_source.xhtml">NEDeviceBackend.h</a>.</p> |
| </div><h2 class="groupheader">Constructor & Destructor Documentation</h2> |
| <a id="a66234bec4278ca60b7efb8ac0ab1bd09"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a66234bec4278ca60b7efb8ac0ab1bd09">◆ </a></span>NEDeviceBackend()</h2> |
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| <td class="memname"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml">NEDeviceBackend</a> </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
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| </div><div class="memdoc"> |
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| <p class="definition">Definition at line <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00058">58</a> of file <a class="el" href="_n_e_device_backend_8cpp_source.xhtml">NEDeviceBackend.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  : _allocator()</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> {</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> }</div></div><!-- fragment --> |
| </div> |
| </div> |
| <h2 class="groupheader">Member Function Documentation</h2> |
| <a id="ae6b65acad7e828cac1385f7efd5e1ac3"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ae6b65acad7e828cac1385f7efd5e1ac3">◆ </a></span>backend_allocator()</h2> |
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| <td class="memname"><a class="el" href="classarm__compute_1_1_i_allocator.xhtml">IAllocator</a> * backend_allocator </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
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| <td class="mlabels-right"> |
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| <p>Gets a backend memory allocator. </p> |
| <dl class="section return"><dt>Returns</dt><dd>Backend memory allocator </dd></dl> |
| |
| <p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#ac37337ce735ea0bc448d31f719392993">IDeviceBackend</a>.</p> |
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| <p class="definition">Definition at line <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00111">111</a> of file <a class="el" href="_n_e_device_backend_8cpp_source.xhtml">NEDeviceBackend.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> {</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">return</span> &_allocator;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> }</div></div><!-- fragment --> |
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| </div> |
| <a id="ad47ca77f85641c7e74f75986a28682e6"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ad47ca77f85641c7e74f75986a28682e6">◆ </a></span>configure_node()</h2> |
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| <td class="memname">std::unique_ptr< <a class="el" href="classarm__compute_1_1_i_function.xhtml">arm_compute::IFunction</a> > configure_node </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="classarm__compute_1_1graph_1_1_i_node.xhtml">INode</a> & </td> |
| <td class="paramname"><em>node</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="classarm__compute_1_1graph_1_1_graph_context.xhtml">GraphContext</a> & </td> |
| <td class="paramname"><em>ctx</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Configure a backend Node. </p> |
| <dl class="section note"><dt>Note</dt><dd>This creates an appropriate configured backend function for the given node</dd></dl> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">node</td><td>The node we want to configure </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">ctx</td><td>Context to use</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>Backend execution function </dd></dl> |
| |
| <p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#af989fb4cdd6783b776e6b3feceb9fdcb">IDeviceBackend</a>.</p> |
| |
| <p class="definition">Definition at line <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00140">140</a> of file <a class="el" href="_n_e_device_backend_8cpp_source.xhtml">NEDeviceBackend.cpp</a>.</p> |
| <div class="fragment"><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>  <a class="code" href="graph_2_logger_8h.xhtml#a300d153929a99c7b571d4cda3f7987a5">ARM_COMPUTE_LOG_GRAPH_VERBOSE</a>(<span class="stringliteral">"Configuring NEON node with ID : "</span> << node.id() << std::endl);</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(node.assigned_target() != <a class="code" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">Target::NEON</a>);</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="comment">// Configure node</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">return</span> <a class="code" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_function_factory.xhtml#aa7ac6bf065e64181f3c92fee4b3b5c79">NEFunctionFactory::create</a>(&node, ctx);</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> }</div><div class="ttc" id="namespacearm__compute_1_1graph_xhtml_a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09"><div class="ttname"><a href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">arm_compute::graph::Target::NEON</a></div><div class="ttdoc">NEON capable target device.</div></div> |
| <div class="ttc" id="_error_8h_xhtml_a54a6080c9f4df1f908e57a9bbb46f5da"><div class="ttname"><a href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON(cond)</div><div class="ttdoc">If the condition is true then an error message is printed and an exception thrown.</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00466">Error.h:466</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1graph_1_1backends_1_1_n_e_function_factory_xhtml_aa7ac6bf065e64181f3c92fee4b3b5c79"><div class="ttname"><a href="classarm__compute_1_1graph_1_1backends_1_1_n_e_function_factory.xhtml#aa7ac6bf065e64181f3c92fee4b3b5c79">arm_compute::graph::backends::NEFunctionFactory::create</a></div><div class="ttdeci">static std::unique_ptr< arm_compute::IFunction > create(INode *node, GraphContext &ctx)</div><div class="ttdoc">Create a backend execution function depending on the node type.</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_function_factory_8cpp_source.xhtml#l00186">NEFunctionFactory.cpp:186</a></div></div> |
| <div class="ttc" id="graph_2_logger_8h_xhtml_a300d153929a99c7b571d4cda3f7987a5"><div class="ttname"><a href="graph_2_logger_8h.xhtml#a300d153929a99c7b571d4cda3f7987a5">ARM_COMPUTE_LOG_GRAPH_VERBOSE</a></div><div class="ttdeci">#define ARM_COMPUTE_LOG_GRAPH_VERBOSE(x)</div><div class="ttdef"><b>Definition:</b> <a href="graph_2_logger_8h_source.xhtml#l00050">Logger.h:50</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_error_8h_source.xhtml#l00466">ARM_COMPUTE_ERROR_ON</a>, <a class="el" href="graph_2_logger_8h_source.xhtml#l00050">ARM_COMPUTE_LOG_GRAPH_VERBOSE</a>, <a class="el" href="_i_node_8cpp_source.xhtml#l00198">INode::assigned_target()</a>, <a class="el" href="_n_e_function_factory_8cpp_source.xhtml#l00186">NEFunctionFactory::create()</a>, <a class="el" href="_i_node_8cpp_source.xhtml#l00102">INode::id()</a>, and <a class="el" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">arm_compute::graph::NEON</a>.</p> |
| |
| </div> |
| </div> |
| <a id="ad02dea2a998dcd64725620b72022ba56"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ad02dea2a998dcd64725620b72022ba56">◆ </a></span>create_memory_manager()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">std::shared_ptr< <a class="el" href="classarm__compute_1_1_i_memory_manager.xhtml">arm_compute::IMemoryManager</a> > create_memory_manager </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="namespacearm__compute_1_1graph.xhtml#ac866c81ec0f5526139dfc62ddc3f206e">MemoryManagerAffinity</a> </td> |
| <td class="paramname"><em>affinity</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Create a backend memory manager given its affinity. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">affinity</td><td><a class="el" href="classarm__compute_1_1_memory.xhtml" title="CPU implementation of memory object.">Memory</a> Manager affinity</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd><a class="el" href="classarm__compute_1_1_memory.xhtml" title="CPU implementation of memory object.">Memory</a> manager </dd></dl> |
| |
| <p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#aa42b584f7715675c47b7ecb70d494e9c">IDeviceBackend</a>.</p> |
| |
| <p class="definition">Definition at line <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00157">157</a> of file <a class="el" href="_n_e_device_backend_8cpp_source.xhtml">NEDeviceBackend.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> {</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  std::shared_ptr<ILifetimeManager> lifetime_mgr = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">if</span>(affinity == <a class="code" href="namespacearm__compute_1_1graph.xhtml#ac866c81ec0f5526139dfc62ddc3f206ea7e62bc342f41c946868f0ea6f0b712d8">MemoryManagerAffinity::Buffer</a>)</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  {</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  lifetime_mgr = std::make_shared<BlobLifetimeManager>();</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  {</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  lifetime_mgr = std::make_shared<OffsetLifetimeManager>();</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>  <span class="keyword">auto</span> pool_mgr = std::make_shared<PoolManager>();</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keyword">auto</span> mm = std::make_shared<MemoryManagerOnDemand>(lifetime_mgr, pool_mgr);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">return</span> mm;</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> }</div><div class="ttc" id="namespacearm__compute_1_1graph_xhtml_ac866c81ec0f5526139dfc62ddc3f206ea7e62bc342f41c946868f0ea6f0b712d8"><div class="ttname"><a href="namespacearm__compute_1_1graph.xhtml#ac866c81ec0f5526139dfc62ddc3f206ea7e62bc342f41c946868f0ea6f0b712d8">arm_compute::graph::MemoryManagerAffinity::Buffer</a></div><div class="ttdoc">Affinity at buffer level.</div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="namespacearm__compute_1_1graph.xhtml#ac866c81ec0f5526139dfc62ddc3f206ea7e62bc342f41c946868f0ea6f0b712d8">arm_compute::graph::Buffer</a>.</p> |
| |
| <p class="reference">Referenced by <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00074">NEDeviceBackend::setup_backend_context()</a>.</p> |
| |
| </div> |
| </div> |
| <a id="ae799bfb412ee884ddaec1111d65a5709"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ae799bfb412ee884ddaec1111d65a5709">◆ </a></span>create_subtensor()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">std::unique_ptr< <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a> > create_subtensor </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a> * </td> |
| <td class="paramname"><em>parent</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> </td> |
| <td class="paramname"><em>shape</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> </td> |
| <td class="paramname"><em>coords</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">bool </td> |
| <td class="paramname"><em>extend_parent</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Create a backend Sub-Tensor. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">parent</td><td>Parent sub-tensor handle </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">shape</td><td>Shape of the sub-tensor </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">coords</td><td>Starting coordinates of the sub-tensor </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">extend_parent</td><td>Extends parent shape if true</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>Backend sub-tensor handle </dd></dl> |
| |
| <p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#af8e71170f6e62ea5e6fefab95380a01b">IDeviceBackend</a>.</p> |
| |
| <p class="definition">Definition at line <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00130">130</a> of file <a class="el" href="_n_e_device_backend_8cpp_source.xhtml">NEDeviceBackend.cpp</a>.</p> |
| <div class="fragment"><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>  <span class="keywordflow">if</span>(parent == <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  {</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</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>  <span class="keywordflow">return</span> support::cpp14::make_unique<NESubTensorHandle>(parent, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>, coords, extend_parent);</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> }</div><div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a45cde9abb508c62d67c3bb2b9bf566a5"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">arm_compute::test::validation::shape</a></div><div class="ttdeci">shape</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_absolute_difference_8cpp_source.xhtml#l00097">AbsoluteDifference.cpp:97</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_c_l_2_absolute_difference_8cpp_source.xhtml#l00097">arm_compute::test::validation::shape</a>.</p> |
| |
| </div> |
| </div> |
| <a id="a5100fa4901700c5ce71b142e4b1b8d14"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a5100fa4901700c5ce71b142e4b1b8d14">◆ </a></span>create_tensor()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">std::unique_ptr< <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a> > create_tensor </td> |
| <td>(</td> |
| <td class="paramtype">const <a class="el" href="classarm__compute_1_1graph_1_1_tensor.xhtml">Tensor</a> & </td> |
| <td class="paramname"><em>tensor</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Create a backend <a class="el" href="classarm__compute_1_1graph_1_1_tensor.xhtml" title="Tensor object.">Tensor</a>. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">tensor</td><td>The tensor we want to create a backend tensor for</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>Backend tensor handle </dd></dl> |
| |
| <p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#a0f46e4fef818b4114b3d09c799944046">IDeviceBackend</a>.</p> |
| |
| <p class="definition">Definition at line <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00116">116</a> of file <a class="el" href="_n_e_device_backend_8cpp_source.xhtml">NEDeviceBackend.cpp</a>.</p> |
| <div class="fragment"><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>  <span class="comment">// Get tensor descriptor</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyword">const</span> TensorDescriptor &tensor_desc = tensor.desc();</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(tensor_desc.target != <a class="code" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">Target::NEON</a>);</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="comment">// Create backend tensor handle</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  TensorInfo <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">info</a>(tensor_desc.shape, 1, tensor_desc.data_type, tensor_desc.quant_info);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">info</a>.set_data_layout(tensor_desc.layout);</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">auto</span> backend_tensor_handle = support::cpp14::make_unique<NETensorHandle>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">info</a>);</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>  <span class="keywordflow">return</span> std::move(backend_tensor_handle);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> }</div><div class="ttc" id="namespacearm__compute_1_1graph_xhtml_a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09"><div class="ttname"><a href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">arm_compute::graph::Target::NEON</a></div><div class="ttdoc">NEON capable target device.</div></div> |
| <div class="ttc" id="_error_8h_xhtml_a54a6080c9f4df1f908e57a9bbb46f5da"><div class="ttname"><a href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON(cond)</div><div class="ttdoc">If the condition is true then an error message is printed and an exception thrown.</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00466">Error.h:466</a></div></div> |
| <div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a4f4125dba5283887b34f889b1c615c0c"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">arm_compute::test::validation::info</a></div><div class="ttdeci">info</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_convolution_layer_8cpp_source.xhtml#l00182">ConvolutionLayer.cpp:182</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_error_8h_source.xhtml#l00466">ARM_COMPUTE_ERROR_ON</a>, <a class="el" href="_tensor_descriptor_8h_source.xhtml#l00110">TensorDescriptor::data_type</a>, <a class="el" href="graph_2_tensor_8cpp_source.xhtml#l00040">Tensor::desc()</a>, <a class="el" href="_c_l_2_convolution_layer_8cpp_source.xhtml#l00182">arm_compute::test::validation::info</a>, <a class="el" href="_tensor_descriptor_8h_source.xhtml#l00111">TensorDescriptor::layout</a>, <a class="el" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">arm_compute::graph::NEON</a>, <a class="el" href="_tensor_descriptor_8h_source.xhtml#l00112">TensorDescriptor::quant_info</a>, <a class="el" href="_tensor_descriptor_8h_source.xhtml#l00109">TensorDescriptor::shape</a>, and <a class="el" href="_tensor_descriptor_8h_source.xhtml#l00113">TensorDescriptor::target</a>.</p> |
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| <a id="afae4c74f4a8efc83d76cf56e661f3ebc"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#afae4c74f4a8efc83d76cf56e661f3ebc">◆ </a></span>create_weights_manager()</h2> |
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| <td class="memname">std::shared_ptr< <a class="el" href="classarm__compute_1_1_i_weights_manager.xhtml">arm_compute::IWeightsManager</a> > create_weights_manager </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
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| <p>Create a backend weights manager. </p> |
| <dl class="section return"><dt>Returns</dt><dd>Weights manager </dd></dl> |
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| <p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#a8e70bd2e99ee6a4afd3bcc915bc9c4f7">IDeviceBackend</a>.</p> |
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| <p class="definition">Definition at line <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00174">174</a> of file <a class="el" href="_n_e_device_backend_8cpp_source.xhtml">NEDeviceBackend.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> {</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">auto</span> weights_mgr = std::make_shared<IWeightsManager>();</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">return</span> weights_mgr;</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> }</div></div><!-- fragment --> |
| <p class="reference">Referenced by <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00074">NEDeviceBackend::setup_backend_context()</a>.</p> |
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| <a id="aa3f63e23c21fa7f4049c49338ec9d9a8"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#aa3f63e23c21fa7f4049c49338ec9d9a8">◆ </a></span>initialize_backend()</h2> |
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| <td class="memname">void initialize_backend </td> |
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| <p>Initializes the backend. </p> |
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| <p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#a06c1cd9b4e00e6c00365bfeab0ff7785">IDeviceBackend</a>.</p> |
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| <p class="definition">Definition at line <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00063">63</a> of file <a class="el" href="_n_e_device_backend_8cpp_source.xhtml">NEDeviceBackend.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> {</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="comment">//Nothing to do</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> }</div></div><!-- fragment --> |
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| <h2 class="memtitle"><span class="permalink"><a href="#a96a97b6b97a89e6940f8853d1dcbf213">◆ </a></span>is_backend_supported()</h2> |
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| <p>Checks if an instantiated backend is actually supported. </p> |
| <dl class="section return"><dt>Returns</dt><dd>True if the backend is supported else false </dd></dl> |
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| <p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#aba671d383a01749f55e49d5750646c05">IDeviceBackend</a>.</p> |
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| <p class="definition">Definition at line <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00106">106</a> of file <a class="el" href="_n_e_device_backend_8cpp_source.xhtml">NEDeviceBackend.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> {</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> }</div></div><!-- fragment --> |
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| <h2 class="memtitle"><span class="permalink"><a href="#aa24d3f58d6e9c1d8c171d25defcdfb54">◆ </a></span>release_backend_context()</h2> |
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| <td class="memname">void release_backend_context </td> |
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| <td class="paramtype"><a class="el" href="classarm__compute_1_1graph_1_1_graph_context.xhtml">GraphContext</a> & </td> |
| <td class="paramname"><em>ctx</em></td><td>)</td> |
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| <p>Release the backend specific resources associated to a given graph context. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
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| <tr><td class="paramdir">[in,out]</td><td class="paramname">ctx</td><td><a class="el" href="classarm__compute_1_1graph_1_1_graph.xhtml" title="Graph class.">Graph</a> context </td></tr> |
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| <p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#a449129d5832bab24106f9f67583dc8a1">IDeviceBackend</a>.</p> |
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| <p class="definition">Definition at line <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00068">68</a> of file <a class="el" href="_n_e_device_backend_8cpp_source.xhtml">NEDeviceBackend.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> {</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="comment">//Nothing to do</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a>(ctx);</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> }</div><div class="ttc" id="_error_8h_xhtml_a6dc630a6ae9cc063b3924bcea8dee9d6"><div class="ttname"><a href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a></div><div class="ttdeci">#define ARM_COMPUTE_UNUSED(...)</div><div class="ttdoc">To avoid unused variables warnings.</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00152">Error.h:152</a></div></div> |
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| <p class="reference">References <a class="el" href="_error_8h_source.xhtml#l00152">ARM_COMPUTE_UNUSED</a>.</p> |
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| <a id="a7b1a687adb038e7e989e5d33b26651dc"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a7b1a687adb038e7e989e5d33b26651dc">◆ </a></span>setup_backend_context()</h2> |
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| <td class="memname">void setup_backend_context </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="classarm__compute_1_1graph_1_1_graph_context.xhtml">GraphContext</a> & </td> |
| <td class="paramname"><em>ctx</em></td><td>)</td> |
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| <p>Setups the given graph context. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
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| <tr><td class="paramdir">[in,out]</td><td class="paramname">ctx</td><td><a class="el" href="classarm__compute_1_1graph_1_1_graph.xhtml" title="Graph class.">Graph</a> context </td></tr> |
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| <p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#ad172b9815229e40cd25ad1c401d2a0e4">IDeviceBackend</a>.</p> |
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| <p class="definition">Definition at line <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00074">74</a> of file <a class="el" href="_n_e_device_backend_8cpp_source.xhtml">NEDeviceBackend.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> {</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">// Set number of threads</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">if</span>(ctx.config().num_threads >= 0)</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>  <a class="code" href="classarm__compute_1_1_scheduler.xhtml#a0d63ca713bab377aabcfb63c192b8429">Scheduler::get</a>().<a class="code" href="classarm__compute_1_1_i_scheduler.xhtml#a645ac2d9d4144fd0174296de7eb1e1b5">set_num_threads</a>(ctx.config().num_threads);</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  }</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="comment">// Create function level memory manager</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">if</span>(ctx.memory_management_ctx(<a class="code" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">Target::NEON</a>) == <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  {</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  MemoryManagerContext mm_ctx;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  mm_ctx.target = <a class="code" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">Target::NEON</a>;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  mm_ctx.intra_mm = <a class="code" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#ad02dea2a998dcd64725620b72022ba56">create_memory_manager</a>(<a class="code" href="namespacearm__compute_1_1graph.xhtml#ac866c81ec0f5526139dfc62ddc3f206eadfd0a82c4bf37b1e90b690a22a20692e">MemoryManagerAffinity::Offset</a>);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  mm_ctx.cross_mm = <a class="code" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#ad02dea2a998dcd64725620b72022ba56">create_memory_manager</a>(<a class="code" href="namespacearm__compute_1_1graph.xhtml#ac866c81ec0f5526139dfc62ddc3f206eadfd0a82c4bf37b1e90b690a22a20692e">MemoryManagerAffinity::Offset</a>);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  mm_ctx.cross_group = std::make_shared<MemoryGroup>(mm_ctx.cross_mm);</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  mm_ctx.allocator = &_allocator;</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>  ctx.insert_memory_management_ctx(std::move(mm_ctx));</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</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">// Create function level weights manager</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">if</span>(ctx.weights_management_ctx(<a class="code" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">Target::NEON</a>) == <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  {</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  WeightsManagerContext wm_ctx;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  wm_ctx.target = <a class="code" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">Target::NEON</a>;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  wm_ctx.wm = <a class="code" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#afae4c74f4a8efc83d76cf56e661f3ebc">create_weights_manager</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>  ctx.insert_weights_management_ctx(std::move(wm_ctx));</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> }</div><div class="ttc" id="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend_xhtml_ad02dea2a998dcd64725620b72022ba56"><div class="ttname"><a href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#ad02dea2a998dcd64725620b72022ba56">arm_compute::graph::backends::NEDeviceBackend::create_memory_manager</a></div><div class="ttdeci">std::shared_ptr< arm_compute::IMemoryManager > create_memory_manager(MemoryManagerAffinity affinity) override</div><div class="ttdoc">Create a backend memory manager given its affinity.</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_device_backend_8cpp_source.xhtml#l00157">NEDeviceBackend.cpp:157</a></div></div> |
| <div class="ttc" id="namespacearm__compute_1_1graph_xhtml_a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09"><div class="ttname"><a href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">arm_compute::graph::Target::NEON</a></div><div class="ttdoc">NEON capable target device.</div></div> |
| <div class="ttc" id="namespacearm__compute_1_1graph_xhtml_ac866c81ec0f5526139dfc62ddc3f206eadfd0a82c4bf37b1e90b690a22a20692e"><div class="ttname"><a href="namespacearm__compute_1_1graph.xhtml#ac866c81ec0f5526139dfc62ddc3f206eadfd0a82c4bf37b1e90b690a22a20692e">arm_compute::graph::MemoryManagerAffinity::Offset</a></div><div class="ttdoc">Affinity at offset level.</div></div> |
| <div class="ttc" id="classarm__compute_1_1_i_scheduler_xhtml_a645ac2d9d4144fd0174296de7eb1e1b5"><div class="ttname"><a href="classarm__compute_1_1_i_scheduler.xhtml#a645ac2d9d4144fd0174296de7eb1e1b5">arm_compute::IScheduler::set_num_threads</a></div><div class="ttdeci">virtual void set_num_threads(unsigned int num_threads)=0</div><div class="ttdoc">Sets the number of threads the scheduler will use to run the kernels.</div></div> |
| <div class="ttc" id="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend_xhtml_afae4c74f4a8efc83d76cf56e661f3ebc"><div class="ttname"><a href="classarm__compute_1_1graph_1_1backends_1_1_n_e_device_backend.xhtml#afae4c74f4a8efc83d76cf56e661f3ebc">arm_compute::graph::backends::NEDeviceBackend::create_weights_manager</a></div><div class="ttdeci">std::shared_ptr< arm_compute::IWeightsManager > create_weights_manager() override</div><div class="ttdoc">Create a backend weights manager.</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_device_backend_8cpp_source.xhtml#l00174">NEDeviceBackend.cpp:174</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_scheduler_xhtml_a0d63ca713bab377aabcfb63c192b8429"><div class="ttname"><a href="classarm__compute_1_1_scheduler.xhtml#a0d63ca713bab377aabcfb63c192b8429">arm_compute::Scheduler::get</a></div><div class="ttdeci">static IScheduler & get()</div><div class="ttdoc">Access the scheduler singleton.</div><div class="ttdef"><b>Definition:</b> <a href="_scheduler_8cpp_source.xhtml#l00095">Scheduler.cpp:95</a></div></div> |
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| <p class="reference">References <a class="el" href="_graph_context_8h_source.xhtml#l00046">MemoryManagerContext::allocator</a>, <a class="el" href="_graph_context_8cpp_source.xhtml#l00046">GraphContext::config()</a>, <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00157">NEDeviceBackend::create_memory_manager()</a>, <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00174">NEDeviceBackend::create_weights_manager()</a>, <a class="el" href="_graph_context_8h_source.xhtml#l00045">MemoryManagerContext::cross_group</a>, <a class="el" href="_graph_context_8h_source.xhtml#l00044">MemoryManagerContext::cross_mm</a>, <a class="el" href="_scheduler_8cpp_source.xhtml#l00095">Scheduler::get()</a>, <a class="el" href="_graph_context_8cpp_source.xhtml#l00056">GraphContext::insert_memory_management_ctx()</a>, <a class="el" href="_graph_context_8cpp_source.xhtml#l00078">GraphContext::insert_weights_management_ctx()</a>, <a class="el" href="_graph_context_8h_source.xhtml#l00043">MemoryManagerContext::intra_mm</a>, <a class="el" href="_graph_context_8cpp_source.xhtml#l00068">GraphContext::memory_management_ctx()</a>, <a class="el" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">arm_compute::graph::NEON</a>, <a class="el" href="arm__compute_2graph_2_types_8h_source.xhtml#l00086">GraphConfig::num_threads</a>, <a class="el" href="namespacearm__compute_1_1graph.xhtml#ac866c81ec0f5526139dfc62ddc3f206eadfd0a82c4bf37b1e90b690a22a20692e">arm_compute::graph::Offset</a>, <a class="el" href="classarm__compute_1_1_i_scheduler.xhtml#a645ac2d9d4144fd0174296de7eb1e1b5">IScheduler::set_num_threads()</a>, <a class="el" href="_graph_context_8h_source.xhtml#l00042">MemoryManagerContext::target</a>, <a class="el" href="_graph_context_8h_source.xhtml#l00052">WeightsManagerContext::target</a>, <a class="el" href="_graph_context_8cpp_source.xhtml#l00092">GraphContext::weights_management_ctx()</a>, and <a class="el" href="_graph_context_8h_source.xhtml#l00053">WeightsManagerContext::wm</a>.</p> |
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| <a id="af8c9f941cc0efcdc112ac8534a204dd0"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#af8c9f941cc0efcdc112ac8534a204dd0">◆ </a></span>validate_node()</h2> |
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| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
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| <td class="mlabels-left"> |
| <table class="memname"> |
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| <td class="memname"><a class="el" href="classarm__compute_1_1_status.xhtml">arm_compute::Status</a> validate_node </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="classarm__compute_1_1graph_1_1_i_node.xhtml">INode</a> & </td> |
| <td class="paramname"><em>node</em></td><td>)</td> |
| <td></td> |
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| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
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| <p>Validate a node. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">node</td><td>The node we want to validate</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>An error status </dd></dl> |
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| <p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#a2ad722cd593bc5300108c8837ce5c980">IDeviceBackend</a>.</p> |
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| <p class="definition">Definition at line <a class="el" href="_n_e_device_backend_8cpp_source.xhtml#l00149">149</a> of file <a class="el" href="_n_e_device_backend_8cpp_source.xhtml">NEDeviceBackend.cpp</a>.</p> |
| <div class="fragment"><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>  <a class="code" href="graph_2_logger_8h.xhtml#a300d153929a99c7b571d4cda3f7987a5">ARM_COMPUTE_LOG_GRAPH_VERBOSE</a>(<span class="stringliteral">"Validating NEON node with ID : "</span> << node.id() << std::endl);</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(node.assigned_target() != <a class="code" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">Target::NEON</a>);</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">return</span> <a class="code" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_node_validator.xhtml#a0779bcdedc0eebdd3e24c3f1b6356128">NENodeValidator::validate</a>(&node);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> }</div><div class="ttc" id="namespacearm__compute_1_1graph_xhtml_a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09"><div class="ttname"><a href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">arm_compute::graph::Target::NEON</a></div><div class="ttdoc">NEON capable target device.</div></div> |
| <div class="ttc" id="_error_8h_xhtml_a54a6080c9f4df1f908e57a9bbb46f5da"><div class="ttname"><a href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON(cond)</div><div class="ttdoc">If the condition is true then an error message is printed and an exception thrown.</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00466">Error.h:466</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1graph_1_1backends_1_1_n_e_node_validator_xhtml_a0779bcdedc0eebdd3e24c3f1b6356128"><div class="ttname"><a href="classarm__compute_1_1graph_1_1backends_1_1_n_e_node_validator.xhtml#a0779bcdedc0eebdd3e24c3f1b6356128">arm_compute::graph::backends::NENodeValidator::validate</a></div><div class="ttdeci">static Status validate(INode *node)</div><div class="ttdoc">Validate a node.</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_node_validator_8cpp_source.xhtml#l00041">NENodeValidator.cpp:41</a></div></div> |
| <div class="ttc" id="graph_2_logger_8h_xhtml_a300d153929a99c7b571d4cda3f7987a5"><div class="ttname"><a href="graph_2_logger_8h.xhtml#a300d153929a99c7b571d4cda3f7987a5">ARM_COMPUTE_LOG_GRAPH_VERBOSE</a></div><div class="ttdeci">#define ARM_COMPUTE_LOG_GRAPH_VERBOSE(x)</div><div class="ttdef"><b>Definition:</b> <a href="graph_2_logger_8h_source.xhtml#l00050">Logger.h:50</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_error_8h_source.xhtml#l00466">ARM_COMPUTE_ERROR_ON</a>, <a class="el" href="graph_2_logger_8h_source.xhtml#l00050">ARM_COMPUTE_LOG_GRAPH_VERBOSE</a>, <a class="el" href="_i_node_8cpp_source.xhtml#l00198">INode::assigned_target()</a>, <a class="el" href="_i_node_8cpp_source.xhtml#l00102">INode::id()</a>, <a class="el" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">arm_compute::graph::NEON</a>, and <a class="el" href="_n_e_node_validator_8cpp_source.xhtml#l00041">NENodeValidator::validate()</a>.</p> |
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| </div> |
| </div> |
| <hr/>The documentation for this class was generated from the following files:<ul> |
| <li>arm_compute/graph/backends/NEON/<a class="el" href="_n_e_device_backend_8h_source.xhtml">NEDeviceBackend.h</a></li> |
| <li>src/graph/backends/NEON/<a class="el" href="_n_e_device_backend_8cpp_source.xhtml">NEDeviceBackend.cpp</a></li> |
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