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119 <a href="#pub-methods">Public Member Functions</a> |
120 <a href="#pub-static-methods">Static Public Member Functions</a> </div>
121 <div class="headertitle">
122 <div class="title">NENormalizationLayer Class Reference</div> </div>
124 <div class="contents">
126 <p>Basic function to compute a normalization layer.
127 <a href="classarm__compute_1_1_n_e_normalization_layer.xhtml#details">More...</a></p>
129 <p><code>#include <<a class="el" href="_n_e_normalization_layer_8h_source.xhtml">NENormalizationLayer.h</a>></code></p>
130 <div class="dynheader">
131 Collaboration diagram for NENormalizationLayer:</div>
132 <div class="dyncontent">
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135 <center><span class="legend">[<a target="top" href="graph_legend.xhtml">legend</a>]</span></center></div>
136 <table class="memberdecls">
137 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
138 Public Member Functions</h2></td></tr>
139 <tr class="memitem:ab9fb64464b613c8dfb660ce8adda169e"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_normalization_layer.xhtml#ab9fb64464b613c8dfb660ce8adda169e">NENormalizationLayer</a> (std::shared_ptr< <a class="el" href="classarm__compute_1_1_i_memory_manager.xhtml">IMemoryManager</a> > memory_manager=nullptr)</td></tr>
140 <tr class="memdesc:ab9fb64464b613c8dfb660ce8adda169e"><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <a href="#ab9fb64464b613c8dfb660ce8adda169e">More...</a><br /></td></tr>
141 <tr class="separator:ab9fb64464b613c8dfb660ce8adda169e"><td class="memSeparator" colspan="2"> </td></tr>
142 <tr class="memitem:a89681b033dd94cd53456d7365a91f7cd"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_normalization_layer.xhtml#a89681b033dd94cd53456d7365a91f7cd">configure</a> (const <a class="el" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *input, <a class="el" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *output, const <a class="el" href="classarm__compute_1_1_normalization_layer_info.xhtml">NormalizationLayerInfo</a> &norm_info)</td></tr>
143 <tr class="memdesc:a89681b033dd94cd53456d7365a91f7cd"><td class="mdescLeft"> </td><td class="mdescRight">Set the input and output tensors. <a href="#a89681b033dd94cd53456d7365a91f7cd">More...</a><br /></td></tr>
144 <tr class="separator:a89681b033dd94cd53456d7365a91f7cd"><td class="memSeparator" colspan="2"> </td></tr>
145 <tr class="memitem:ad1717410afd0be936c6213a63c8005fb"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_normalization_layer.xhtml#ad1717410afd0be936c6213a63c8005fb">run</a> () override</td></tr>
146 <tr class="memdesc:ad1717410afd0be936c6213a63c8005fb"><td class="mdescLeft"> </td><td class="mdescRight">Run the kernels contained in the function. <a href="#ad1717410afd0be936c6213a63c8005fb">More...</a><br /></td></tr>
147 <tr class="separator:ad1717410afd0be936c6213a63c8005fb"><td class="memSeparator" colspan="2"> </td></tr>
148 <tr class="inherit_header pub_methods_classarm__compute_1_1_i_function"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1_i_function')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classarm__compute_1_1_i_function.xhtml">IFunction</a></td></tr>
149 <tr class="memitem:ab921ecc3f3f6ae2b4bd61f3e1998d8c4 inherit pub_methods_classarm__compute_1_1_i_function"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_function.xhtml#ab921ecc3f3f6ae2b4bd61f3e1998d8c4">~IFunction</a> ()=default</td></tr>
150 <tr class="memdesc:ab921ecc3f3f6ae2b4bd61f3e1998d8c4 inherit pub_methods_classarm__compute_1_1_i_function"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#ab921ecc3f3f6ae2b4bd61f3e1998d8c4">More...</a><br /></td></tr>
151 <tr class="separator:ab921ecc3f3f6ae2b4bd61f3e1998d8c4 inherit pub_methods_classarm__compute_1_1_i_function"><td class="memSeparator" colspan="2"> </td></tr>
152 <tr class="memitem:a820f7291c24155a2980512fae45aac26 inherit pub_methods_classarm__compute_1_1_i_function"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_function.xhtml#a820f7291c24155a2980512fae45aac26">prepare</a> ()</td></tr>
153 <tr class="memdesc:a820f7291c24155a2980512fae45aac26 inherit pub_methods_classarm__compute_1_1_i_function"><td class="mdescLeft"> </td><td class="mdescRight">Prepare the function for executing. <a href="#a820f7291c24155a2980512fae45aac26">More...</a><br /></td></tr>
154 <tr class="separator:a820f7291c24155a2980512fae45aac26 inherit pub_methods_classarm__compute_1_1_i_function"><td class="memSeparator" colspan="2"> </td></tr>
155 </table><table class="memberdecls">
156 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
157 Static Public Member Functions</h2></td></tr>
158 <tr class="memitem:a5315cd5601f86c69dc5ae98a56fad383"><td class="memItemLeft" align="right" valign="top">static <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_1_n_e_normalization_layer.xhtml#a5315cd5601f86c69dc5ae98a56fad383">validate</a> (const <a class="el" href="classarm__compute_1_1_i_tensor_info.xhtml">ITensorInfo</a> *input, const <a class="el" href="classarm__compute_1_1_i_tensor_info.xhtml">ITensorInfo</a> *output, const <a class="el" href="classarm__compute_1_1_normalization_layer_info.xhtml">NormalizationLayerInfo</a> &norm_info)</td></tr>
159 <tr class="memdesc:a5315cd5601f86c69dc5ae98a56fad383"><td class="mdescLeft"> </td><td class="mdescRight">Static function to check if given info will lead to a valid configuration of <a class="el" href="classarm__compute_1_1_n_e_normalization_layer.xhtml">NENormalizationLayer</a>. <a href="#a5315cd5601f86c69dc5ae98a56fad383">More...</a><br /></td></tr>
160 <tr class="separator:a5315cd5601f86c69dc5ae98a56fad383"><td class="memSeparator" colspan="2"> </td></tr>
162 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
163 <div class="textblock"><p>Basic function to compute a normalization layer. </p>
164 <p>This function calls the following NEON kernels:</p>
166 <li><a class="el" href="classarm__compute_1_1_n_e_pixel_wise_multiplication_kernel.xhtml">NEPixelWiseMultiplicationKernel</a></li>
167 <li><a class="el" href="classarm__compute_1_1_n_e_fill_border_kernel.xhtml">NEFillBorderKernel</a></li>
168 <li><a class="el" href="classarm__compute_1_1_n_e_normalization_layer_kernel.xhtml">NENormalizationLayerKernel</a> </li>
171 <p>Definition at line <a class="el" href="_n_e_normalization_layer_8h_source.xhtml#l00050">50</a> of file <a class="el" href="_n_e_normalization_layer_8h_source.xhtml">NENormalizationLayer.h</a>.</p>
172 </div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
173 <a class="anchor" id="ab9fb64464b613c8dfb660ce8adda169e"></a>
174 <div class="memitem">
175 <div class="memproto">
176 <table class="memname">
178 <td class="memname"><a class="el" href="classarm__compute_1_1_n_e_normalization_layer.xhtml">NENormalizationLayer</a> </td>
180 <td class="paramtype">std::shared_ptr< <a class="el" href="classarm__compute_1_1_i_memory_manager.xhtml">IMemoryManager</a> > </td>
181 <td class="paramname"><em>memory_manager</em> = <code>nullptr</code></td><td>)</td>
185 </div><div class="memdoc">
187 <p>Default constructor. </p>
191 <h2 class="groupheader">Member Function Documentation</h2>
192 <a class="anchor" id="a89681b033dd94cd53456d7365a91f7cd"></a>
193 <div class="memitem">
194 <div class="memproto">
195 <table class="memname">
197 <td class="memname">void configure </td>
199 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> * </td>
200 <td class="paramname"><em>input</em>, </td>
203 <td class="paramkey"></td>
205 <td class="paramtype"><a class="el" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> * </td>
206 <td class="paramname"><em>output</em>, </td>
209 <td class="paramkey"></td>
211 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_normalization_layer_info.xhtml">NormalizationLayerInfo</a> & </td>
212 <td class="paramname"><em>norm_info</em> </td>
220 </div><div class="memdoc">
222 <p>Set the input and output tensors. </p>
223 <dl class="params"><dt>Parameters</dt><dd>
224 <table class="params">
225 <tr><td class="paramdir">[in]</td><td class="paramname">input</td><td>Source tensor. 3 lower dims represent a single input with dimensions [width, height, IFM], and an optional 4th dimension for batch of inputs. Data type supported: QS8/QS16/F16/F32 </td></tr>
226 <tr><td class="paramdir">[out]</td><td class="paramname">output</td><td>Destination with the same dimensions, data type and number of channels of <code>input</code> </td></tr>
227 <tr><td class="paramdir">[in]</td><td class="paramname">norm_info</td><td>Normalization layer information like the normalization type, normalization size and other parameters. </td></tr>
232 <p>Referenced by <a class="el" href="_n_e_o_n_2_u_n_i_t_2_memory_manager_8cpp_source.xhtml#l00049">arm_compute::test::validation::TEST_CASE()</a>.</p>
236 <a class="anchor" id="ad1717410afd0be936c6213a63c8005fb"></a>
237 <div class="memitem">
238 <div class="memproto">
239 <table class="mlabels">
241 <td class="mlabels-left">
242 <table class="memname">
244 <td class="memname">void run </td>
246 <td class="paramname"></td><td>)</td>
251 <td class="mlabels-right">
252 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
255 </div><div class="memdoc">
257 <p>Run the kernels contained in the function. </p>
258 <p>For NEON kernels:</p><ul>
259 <li>Multi-threading is used for the kernels which are parallelisable.</li>
260 <li>By default std::thread::hardware_concurrency() threads are used.</li>
262 <dl class="section note"><dt>Note</dt><dd><a class="el" href="classarm__compute_1_1_c_p_p_scheduler.xhtml#ae64eebaa07f4d2da6cc2ba538c3cb095">CPPScheduler::set_num_threads()</a> can be used to manually set the number of threads</dd></dl>
263 <p>For OpenCL kernels:</p><ul>
264 <li>All the kernels are enqueued on the queue associated with <a class="el" href="classarm__compute_1_1_c_l_scheduler.xhtml" title="Provides global access to a CL context and command queue. ">CLScheduler</a>.</li>
265 <li>The queue is then flushed.</li>
267 <dl class="section note"><dt>Note</dt><dd>The function will not block until the kernels are executed. It is the user's responsibility to wait. </dd>
269 Will call <a class="el" href="classarm__compute_1_1_i_function.xhtml#a820f7291c24155a2980512fae45aac26" title="Prepare the function for executing. ">prepare()</a> on first run if hasn't been done </dd></dl>
271 <p>Implements <a class="el" href="classarm__compute_1_1_i_function.xhtml#a18954417d3124a8095783ea13dc6d00b">IFunction</a>.</p>
273 <p>Referenced by <a class="el" href="_n_e_o_n_2_u_n_i_t_2_memory_manager_8cpp_source.xhtml#l00049">arm_compute::test::validation::TEST_CASE()</a>.</p>
277 <a class="anchor" id="a5315cd5601f86c69dc5ae98a56fad383"></a>
278 <div class="memitem">
279 <div class="memproto">
280 <table class="mlabels">
282 <td class="mlabels-left">
283 <table class="memname">
285 <td class="memname">static <a class="el" href="classarm__compute_1_1_status.xhtml">Status</a> validate </td>
287 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_i_tensor_info.xhtml">ITensorInfo</a> * </td>
288 <td class="paramname"><em>input</em>, </td>
291 <td class="paramkey"></td>
293 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_i_tensor_info.xhtml">ITensorInfo</a> * </td>
294 <td class="paramname"><em>output</em>, </td>
297 <td class="paramkey"></td>
299 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_normalization_layer_info.xhtml">NormalizationLayerInfo</a> & </td>
300 <td class="paramname"><em>norm_info</em> </td>
309 <td class="mlabels-right">
310 <span class="mlabels"><span class="mlabel">static</span></span> </td>
313 </div><div class="memdoc">
315 <p>Static function to check if given info will lead to a valid configuration of <a class="el" href="classarm__compute_1_1_n_e_normalization_layer.xhtml">NENormalizationLayer</a>. </p>
316 <dl class="params"><dt>Parameters</dt><dd>
317 <table class="params">
318 <tr><td class="paramdir">[in]</td><td class="paramname">input</td><td>Source tensor. 3 lower dims represent a single input with dimensions [width, height, IFM], and an optional 4th dimension for batch of inputs. Data type supported: QS8/QS16/F16/F32 </td></tr>
319 <tr><td class="paramdir">[in]</td><td class="paramname">output</td><td>Destination with the same dimensions, data type and number of channels of <code>input</code> </td></tr>
320 <tr><td class="paramdir">[in]</td><td class="paramname">norm_info</td><td>Normalization layer information like the normalization type, normalization size and other parameters.</td></tr>
324 <dl class="section return"><dt>Returns</dt><dd>a status </dd></dl>
326 <p>Referenced by <a class="el" href="validation_2_n_e_o_n_2_normalization_layer_8cpp_source.xhtml#l00072">arm_compute::test::validation::DATA_TEST_CASE()</a>.</p>
330 <hr/>The documentation for this class was generated from the following file:<ul>
331 <li>arm_compute/runtime/NEON/functions/<a class="el" href="_n_e_normalization_layer_8h_source.xhtml">NENormalizationLayer.h</a></li>
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