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118 <a href="#pub-methods">Public Member Functions</a> </div>
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120 <div class="title">NEGEMMTranspose1xWKernel Class Reference</div> </div>
122 <div class="contents">
124 <p>NEON kernel which transposes the elements of a matrix in chunks of 1x4 if the input data type is F32 or in chunks of 1x8 if the input data type is F16.
125 <a href="classarm__compute_1_1_n_e_g_e_m_m_transpose1x_w_kernel.xhtml#details">More...</a></p>
127 <p><code>#include <<a class="el" href="_n_e_g_e_m_m_transpose1x_w_kernel_8h_source.xhtml">NEGEMMTranspose1xWKernel.h</a>></code></p>
128 <div class="dynheader">
129 Collaboration diagram for NEGEMMTranspose1xWKernel:</div>
130 <div class="dyncontent">
131 <div class="center"><iframe scrolling="no" frameborder="0" src="classarm__compute_1_1_n_e_g_e_m_m_transpose1x_w_kernel__coll__graph.svg" width="218" height="262"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
133 <center><span class="legend">[<a target="top" href="graph_legend.xhtml">legend</a>]</span></center></div>
134 <table class="memberdecls">
135 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
136 Public Member Functions</h2></td></tr>
137 <tr class="memitem:a83a344e60eb7db895953a942abf16628"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_g_e_m_m_transpose1x_w_kernel.xhtml#a83a344e60eb7db895953a942abf16628">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)</td></tr>
138 <tr class="memdesc:a83a344e60eb7db895953a942abf16628"><td class="mdescLeft"> </td><td class="mdescRight">Initialise the kernel's input and output. <a href="#a83a344e60eb7db895953a942abf16628">More...</a><br /></td></tr>
139 <tr class="separator:a83a344e60eb7db895953a942abf16628"><td class="memSeparator" colspan="2"> </td></tr>
140 <tr class="memitem:a8fd12b95bdde3f93db96bc9b1598db69"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_n_e_g_e_m_m_transpose1x_w_kernel.xhtml#a8fd12b95bdde3f93db96bc9b1598db69">run</a> (const <a class="el" href="classarm__compute_1_1_window.xhtml">Window</a> &<a class="el" href="classarm__compute_1_1_i_kernel.xhtml#a3f5646133956f06348b310ccc3d36353">window</a>) override</td></tr>
141 <tr class="memdesc:a8fd12b95bdde3f93db96bc9b1598db69"><td class="mdescLeft"> </td><td class="mdescRight">Execute the kernel on the passed window. <a href="#a8fd12b95bdde3f93db96bc9b1598db69">More...</a><br /></td></tr>
142 <tr class="separator:a8fd12b95bdde3f93db96bc9b1598db69"><td class="memSeparator" colspan="2"> </td></tr>
143 <tr class="inherit_header pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classarm__compute_1_1_i_c_p_p_simple_kernel.xhtml">ICPPSimpleKernel</a></td></tr>
144 <tr class="memitem:a3f46900690da1aee8ff395133f853cb4 inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_c_p_p_simple_kernel.xhtml#a3f46900690da1aee8ff395133f853cb4">ICPPSimpleKernel</a> ()</td></tr>
145 <tr class="memdesc:a3f46900690da1aee8ff395133f853cb4 inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a3f46900690da1aee8ff395133f853cb4">More...</a><br /></td></tr>
146 <tr class="separator:a3f46900690da1aee8ff395133f853cb4 inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="memSeparator" colspan="2"> </td></tr>
147 <tr class="memitem:ad6c492d85c9a5f91cf905defb626db4f inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_c_p_p_simple_kernel.xhtml#ad6c492d85c9a5f91cf905defb626db4f">ICPPSimpleKernel</a> (const <a class="el" href="classarm__compute_1_1_i_c_p_p_simple_kernel.xhtml">ICPPSimpleKernel</a> &)=delete</td></tr>
148 <tr class="memdesc:ad6c492d85c9a5f91cf905defb626db4f inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="mdescLeft"> </td><td class="mdescRight">Prevent instances of this class from being copied (As this class contains pointers) <a href="#ad6c492d85c9a5f91cf905defb626db4f">More...</a><br /></td></tr>
149 <tr class="separator:ad6c492d85c9a5f91cf905defb626db4f inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="memSeparator" colspan="2"> </td></tr>
150 <tr class="memitem:a4a631f6a74572e47d958c4c314406000 inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_i_c_p_p_simple_kernel.xhtml">ICPPSimpleKernel</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_c_p_p_simple_kernel.xhtml#a4a631f6a74572e47d958c4c314406000">operator=</a> (const <a class="el" href="classarm__compute_1_1_i_c_p_p_simple_kernel.xhtml">ICPPSimpleKernel</a> &)=delete</td></tr>
151 <tr class="memdesc:a4a631f6a74572e47d958c4c314406000 inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="mdescLeft"> </td><td class="mdescRight">Prevent instances of this class from being copied (As this class contains pointers) <a href="#a4a631f6a74572e47d958c4c314406000">More...</a><br /></td></tr>
152 <tr class="separator:a4a631f6a74572e47d958c4c314406000 inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="memSeparator" colspan="2"> </td></tr>
153 <tr class="memitem:a7a40bf323d5fa5e88fb2f6581c43af0c inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_c_p_p_simple_kernel.xhtml#a7a40bf323d5fa5e88fb2f6581c43af0c">ICPPSimpleKernel</a> (<a class="el" href="classarm__compute_1_1_i_c_p_p_simple_kernel.xhtml">ICPPSimpleKernel</a> &&)=default</td></tr>
154 <tr class="memdesc:a7a40bf323d5fa5e88fb2f6581c43af0c inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="mdescLeft"> </td><td class="mdescRight">Allow instances of this class to be moved. <a href="#a7a40bf323d5fa5e88fb2f6581c43af0c">More...</a><br /></td></tr>
155 <tr class="separator:a7a40bf323d5fa5e88fb2f6581c43af0c inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="memSeparator" colspan="2"> </td></tr>
156 <tr class="memitem:ac0f362034a917ae5fdb8506ab0f1e036 inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_i_c_p_p_simple_kernel.xhtml">ICPPSimpleKernel</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_c_p_p_simple_kernel.xhtml#ac0f362034a917ae5fdb8506ab0f1e036">operator=</a> (<a class="el" href="classarm__compute_1_1_i_c_p_p_simple_kernel.xhtml">ICPPSimpleKernel</a> &&)=default</td></tr>
157 <tr class="memdesc:ac0f362034a917ae5fdb8506ab0f1e036 inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="mdescLeft"> </td><td class="mdescRight">Allow instances of this class to be moved. <a href="#ac0f362034a917ae5fdb8506ab0f1e036">More...</a><br /></td></tr>
158 <tr class="separator:ac0f362034a917ae5fdb8506ab0f1e036 inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="memSeparator" colspan="2"> </td></tr>
159 <tr class="memitem:a819c40bc2449e5c47178bb34680256b8 inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_c_p_p_simple_kernel.xhtml#a819c40bc2449e5c47178bb34680256b8">~ICPPSimpleKernel</a> ()=default</td></tr>
160 <tr class="memdesc:a819c40bc2449e5c47178bb34680256b8 inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="mdescLeft"> </td><td class="mdescRight">Default destructor. <a href="#a819c40bc2449e5c47178bb34680256b8">More...</a><br /></td></tr>
161 <tr class="separator:a819c40bc2449e5c47178bb34680256b8 inherit pub_methods_classarm__compute_1_1_i_c_p_p_simple_kernel"><td class="memSeparator" colspan="2"> </td></tr>
162 <tr class="inherit_header pub_methods_classarm__compute_1_1_i_c_p_p_kernel"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1_i_c_p_p_kernel')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classarm__compute_1_1_i_c_p_p_kernel.xhtml">ICPPKernel</a></td></tr>
163 <tr class="memitem:a033d17a97e07cea7fe83eefcf23540f6 inherit pub_methods_classarm__compute_1_1_i_c_p_p_kernel"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_c_p_p_kernel.xhtml#a033d17a97e07cea7fe83eefcf23540f6">~ICPPKernel</a> ()=default</td></tr>
164 <tr class="memdesc:a033d17a97e07cea7fe83eefcf23540f6 inherit pub_methods_classarm__compute_1_1_i_c_p_p_kernel"><td class="mdescLeft"> </td><td class="mdescRight">Default destructor. <a href="#a033d17a97e07cea7fe83eefcf23540f6">More...</a><br /></td></tr>
165 <tr class="separator:a033d17a97e07cea7fe83eefcf23540f6 inherit pub_methods_classarm__compute_1_1_i_c_p_p_kernel"><td class="memSeparator" colspan="2"> </td></tr>
166 <tr class="inherit_header pub_methods_classarm__compute_1_1_i_kernel"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1_i_kernel')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classarm__compute_1_1_i_kernel.xhtml">IKernel</a></td></tr>
167 <tr class="memitem:a7250cb8cbaa4104a93a2d77155085507 inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_kernel.xhtml#a7250cb8cbaa4104a93a2d77155085507">IKernel</a> ()</td></tr>
168 <tr class="memdesc:a7250cb8cbaa4104a93a2d77155085507 inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a7250cb8cbaa4104a93a2d77155085507">More...</a><br /></td></tr>
169 <tr class="separator:a7250cb8cbaa4104a93a2d77155085507 inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="memSeparator" colspan="2"> </td></tr>
170 <tr class="memitem:a341b60d15a5e12a5b8f3825194dd3b12 inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_kernel.xhtml#a341b60d15a5e12a5b8f3825194dd3b12">~IKernel</a> ()=default</td></tr>
171 <tr class="memdesc:a341b60d15a5e12a5b8f3825194dd3b12 inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#a341b60d15a5e12a5b8f3825194dd3b12">More...</a><br /></td></tr>
172 <tr class="separator:a341b60d15a5e12a5b8f3825194dd3b12 inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="memSeparator" colspan="2"> </td></tr>
173 <tr class="memitem:abfab8f0d4928e1081d9f65b77933e24a inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_kernel.xhtml#abfab8f0d4928e1081d9f65b77933e24a">is_parallelisable</a> () const </td></tr>
174 <tr class="memdesc:abfab8f0d4928e1081d9f65b77933e24a inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="mdescLeft"> </td><td class="mdescRight">Indicates whether or not the kernel is parallelisable. <a href="#abfab8f0d4928e1081d9f65b77933e24a">More...</a><br /></td></tr>
175 <tr class="separator:abfab8f0d4928e1081d9f65b77933e24a inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="memSeparator" colspan="2"> </td></tr>
176 <tr class="memitem:aa6daa9b04e2035bf007e5e5c3c4396a8 inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_kernel.xhtml#aa6daa9b04e2035bf007e5e5c3c4396a8">border_size</a> () const </td></tr>
177 <tr class="memdesc:aa6daa9b04e2035bf007e5e5c3c4396a8 inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="mdescLeft"> </td><td class="mdescRight">The size of the border for that kernel. <a href="#aa6daa9b04e2035bf007e5e5c3c4396a8">More...</a><br /></td></tr>
178 <tr class="separator:aa6daa9b04e2035bf007e5e5c3c4396a8 inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="memSeparator" colspan="2"> </td></tr>
179 <tr class="memitem:a3f5646133956f06348b310ccc3d36353 inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classarm__compute_1_1_window.xhtml">Window</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_kernel.xhtml#a3f5646133956f06348b310ccc3d36353">window</a> () const </td></tr>
180 <tr class="memdesc:a3f5646133956f06348b310ccc3d36353 inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="mdescLeft"> </td><td class="mdescRight">The maximum window the kernel can be executed on. <a href="#a3f5646133956f06348b310ccc3d36353">More...</a><br /></td></tr>
181 <tr class="separator:a3f5646133956f06348b310ccc3d36353 inherit pub_methods_classarm__compute_1_1_i_kernel"><td class="memSeparator" colspan="2"> </td></tr>
183 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
184 <div class="textblock"><p>NEON kernel which transposes the elements of a matrix in chunks of 1x4 if the input data type is F32 or in chunks of 1x8 if the input data type is F16. </p>
185 <p>Following an example of how the transposition1xW works when the input data type is F32</p>
186 <p class="formulaDsp">
187 \[ \left( \begin{array}{cccc} a00 & a01 & a02 & a03 \\ a10 & a11 & a12 & a13 \\ a20 & a21 & a22 & a23 \\ a30 & a31 & a32 & a33 \\ \end{array} \right) \rightarrow \left( \begin{array}{ccccccccccccccccc} a00 & a01 & a02 & a03 & a10 & a11 & a12 & a13 & a20 & a21 & a22 & a23 & a30 & a31 & a32 & a33 \\ \end{array} \right) \]
189 <p>Following an example of how the transposition1xW works when the input data type is F16</p>
190 <p class="formulaDsp">
191 \[ \left( \begin{array}{cccccccc} a00 & a01 & a02 & a03 & a04 & a05 & a06 & a7 \\ a10 & a11 & a12 & a13 & a14 & a15 & a16 & 17 \\ a20 & a21 & a22 & a23 & a24 & a25 & a26 & 27 \\ a30 & a31 & a32 & a33 & a34 & a35 & a36 & 37 \\ \end{array} \right) \rightarrow \left( \begin{array}{cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc} a00 & a01 & a02 & a03 & a04 & a05 & a06 & a07 & a10 & a11 & a12 & a13 & a14 & a15 & a16 & a17 & a20 & a21 & a22 & a23 & a24 & a25 & a26 & a27 & a30 & a31 & a32 & a33 & a34 & a35 & a36 & a37\\ \end{array} \right) \]
193 <dl class="section note"><dt>Note</dt><dd>If the input data type is F32, the output matrix will have the following shape: [ height * 4, width / 4 ] </dd>
195 If the input data type is F16, the output matrix will have the following shape: [ height * 8, width / 8 ] </dd></dl>
197 <p>Definition at line <a class="el" href="_n_e_g_e_m_m_transpose1x_w_kernel_8h_source.xhtml#l00069">69</a> of file <a class="el" href="_n_e_g_e_m_m_transpose1x_w_kernel_8h_source.xhtml">NEGEMMTranspose1xWKernel.h</a>.</p>
198 </div><h2 class="groupheader">Member Function Documentation</h2>
199 <a class="anchor" id="a83a344e60eb7db895953a942abf16628"></a>
200 <div class="memitem">
201 <div class="memproto">
202 <table class="memname">
204 <td class="memname">void configure </td>
206 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> * </td>
207 <td class="paramname"><em>input</em>, </td>
210 <td class="paramkey"></td>
212 <td class="paramtype"><a class="el" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> * </td>
213 <td class="paramname"><em>output</em> </td>
221 </div><div class="memdoc">
223 <p>Initialise the kernel's input and output. </p>
224 <dl class="params"><dt>Parameters</dt><dd>
225 <table class="params">
226 <tr><td class="paramdir">[in]</td><td class="paramname">input</td><td>Input tensor. Data types supported: F32, 16. </td></tr>
227 <tr><td class="paramdir">[out]</td><td class="paramname">output</td><td>Output tensor. Data type supported: same as <code>input</code>. </td></tr>
234 <a class="anchor" id="a8fd12b95bdde3f93db96bc9b1598db69"></a>
235 <div class="memitem">
236 <div class="memproto">
237 <table class="mlabels">
239 <td class="mlabels-left">
240 <table class="memname">
242 <td class="memname">void run </td>
244 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_window.xhtml">Window</a> & </td>
245 <td class="paramname"><em>window</em></td><td>)</td>
250 <td class="mlabels-right">
251 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
254 </div><div class="memdoc">
256 <p>Execute the kernel on the passed window. </p>
257 <dl class="section warning"><dt>Warning</dt><dd>If <a class="el" href="classarm__compute_1_1_i_kernel.xhtml#abfab8f0d4928e1081d9f65b77933e24a" title="Indicates whether or not the kernel is parallelisable. ">is_parallelisable()</a> returns false then the passed window must be equal to <a class="el" href="classarm__compute_1_1_i_kernel.xhtml#a3f5646133956f06348b310ccc3d36353" title="The maximum window the kernel can be executed on. ">window()</a></dd></dl>
258 <dl class="section note"><dt>Note</dt><dd>The window has to be a region within the window returned by the <a class="el" href="classarm__compute_1_1_i_kernel.xhtml#a3f5646133956f06348b310ccc3d36353" title="The maximum window the kernel can be executed on. ">window()</a> method</dd>
260 The width of the window has to be a multiple of num_elems_processed_per_iteration().</dd></dl>
261 <dl class="params"><dt>Parameters</dt><dd>
262 <table class="params">
263 <tr><td class="paramdir">[in]</td><td class="paramname">window</td><td>Region on which to execute the kernel. (Must be a region of the window returned by <a class="el" href="classarm__compute_1_1_i_kernel.xhtml#a3f5646133956f06348b310ccc3d36353" title="The maximum window the kernel can be executed on. ">window()</a>) </td></tr>
268 <p>Implements <a class="el" href="classarm__compute_1_1_i_c_p_p_kernel.xhtml#a6f56c8bb44166634652b877d6eb7a9a2">ICPPKernel</a>.</p>
272 <hr/>The documentation for this class was generated from the following file:<ul>
273 <li>arm_compute/core/NEON/kernels/<a class="el" href="_n_e_g_e_m_m_transpose1x_w_kernel_8h_source.xhtml">NEGEMMTranspose1xWKernel.h</a></li>
275 </div><!-- contents -->
276 </div><!-- doc-content -->
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280 <li class="navelem"><a class="el" href="namespacearm__compute.xhtml">arm_compute</a></li><li class="navelem"><a class="el" href="classarm__compute_1_1_n_e_g_e_m_m_transpose1x_w_kernel.xhtml">NEGEMMTranspose1xWKernel</a></li>
281 <li class="footer">Generated on Fri Mar 24 2017 17:23:51 for ARM Compute Library by
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283 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>