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Jenkins514be652019-02-28 12:25:18 +0000100<a href="#namespaces">Namespaces</a> &#124;
Jenkinsb9abeae2018-11-22 11:58:08 +0000101<a href="#define-members">Macros</a> &#124;
102<a href="#func-members">Functions</a> </div>
103 <div class="headertitle">
104<div class="title">utils.hpp File Reference</div> </div>
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106<div class="contents">
Jenkins514be652019-02-28 12:25:18 +0000107<div class="textblock"><code>#include &lt;cstddef&gt;</code><br />
108</div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000109<p><a href="utils_8hpp_source.xhtml">Go to the source code of this file.</a></p>
110<table class="memberdecls">
Jenkins514be652019-02-28 12:25:18 +0000111<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="namespaces"></a>
112Namespaces</h2></td></tr>
113<tr class="memitem:namespacearm__gemm"><td class="memItemLeft" align="right" valign="top"> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__gemm.xhtml">arm_gemm</a></td></tr>
114<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
115<tr class="memitem:namespacearm__gemm_1_1utils"><td class="memItemLeft" align="right" valign="top"> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__gemm_1_1utils.xhtml">arm_gemm::utils</a></td></tr>
116<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
117</table><table class="memberdecls">
Jenkinsb9abeae2018-11-22 11:58:08 +0000118<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
119Macros</h2></td></tr>
120<tr class="memitem:aa468b37bb9d2901433139d01b79036b0"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="utils_8hpp.xhtml#aa468b37bb9d2901433139d01b79036b0">UNREACHABLE</a>(why)&#160;&#160;&#160;__builtin_unreachable()</td></tr>
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122</table><table class="memberdecls">
123<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
124Functions</h2></td></tr>
Jenkins514be652019-02-28 12:25:18 +0000125<tr class="memitem:aa4508679e1d089c2bdcf000f72357683"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
126<tr class="memitem:aa4508679e1d089c2bdcf000f72357683"><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="utils_8hpp.xhtml#aa4508679e1d089c2bdcf000f72357683">iceildiv</a> (const T a, const T b)</td></tr>
127<tr class="separator:aa4508679e1d089c2bdcf000f72357683"><td class="memSeparator" colspan="2">&#160;</td></tr>
Jenkinsb9abeae2018-11-22 11:58:08 +0000128<tr class="memitem:a8f6fbf8b243a10af40ce8d47a1013384"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
129<tr class="memitem:a8f6fbf8b243a10af40ce8d47a1013384"><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="utils_8hpp.xhtml#a8f6fbf8b243a10af40ce8d47a1013384">roundup</a> (const T a, const T b)</td></tr>
130<tr class="separator:a8f6fbf8b243a10af40ce8d47a1013384"><td class="memSeparator" colspan="2">&#160;</td></tr>
Jenkins514be652019-02-28 12:25:18 +0000131<tr class="memitem:aa7ef5562f876812256212715f49ef569"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
132<tr class="memitem:aa7ef5562f876812256212715f49ef569"><td class="memTemplItemLeft" align="right" valign="top">unsigned long&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__gemm_1_1utils.xhtml#aa7ef5562f876812256212715f49ef569">get_vector_length</a> ()</td></tr>
133<tr class="separator:aa7ef5562f876812256212715f49ef569"><td class="memSeparator" colspan="2">&#160;</td></tr>
Jenkinsb9abeae2018-11-22 11:58:08 +0000134</table>
135<h2 class="groupheader">Macro Definition Documentation</h2>
136<a id="aa468b37bb9d2901433139d01b79036b0"></a>
137<h2 class="memtitle"><span class="permalink"><a href="#aa468b37bb9d2901433139d01b79036b0">&#9670;&nbsp;</a></span>UNREACHABLE</h2>
138
139<div class="memitem">
140<div class="memproto">
141 <table class="memname">
142 <tr>
143 <td class="memname">#define UNREACHABLE</td>
144 <td>(</td>
145 <td class="paramtype">&#160;</td>
146 <td class="paramname">why</td><td>)</td>
147 <td>&#160;&#160;&#160;__builtin_unreachable()</td>
148 </tr>
149 </table>
150</div><div class="memdoc">
151
Jenkins514be652019-02-28 12:25:18 +0000152<p class="definition">Definition at line <a class="el" href="utils_8hpp_source.xhtml#l00030">30</a> of file <a class="el" href="utils_8hpp_source.xhtml">utils.hpp</a>.</p>
Jenkinsb9abeae2018-11-22 11:58:08 +0000153
154</div>
155</div>
156<h2 class="groupheader">Function Documentation</h2>
Jenkins514be652019-02-28 12:25:18 +0000157<a id="aa4508679e1d089c2bdcf000f72357683"></a>
158<h2 class="memtitle"><span class="permalink"><a href="#aa4508679e1d089c2bdcf000f72357683">&#9670;&nbsp;</a></span>iceildiv()</h2>
Jenkinsb9abeae2018-11-22 11:58:08 +0000159
160<div class="memitem">
161<div class="memproto">
162<table class="mlabels">
163 <tr>
164 <td class="mlabels-left">
165 <table class="memname">
166 <tr>
Jenkins514be652019-02-28 12:25:18 +0000167 <td class="memname">T iceildiv </td>
Jenkinsb9abeae2018-11-22 11:58:08 +0000168 <td>(</td>
Jenkins514be652019-02-28 12:25:18 +0000169 <td class="paramtype">const T&#160;</td>
Jenkinsb9abeae2018-11-22 11:58:08 +0000170 <td class="paramname"><em>a</em>, </td>
171 </tr>
172 <tr>
173 <td class="paramkey"></td>
174 <td></td>
Jenkins514be652019-02-28 12:25:18 +0000175 <td class="paramtype">const T&#160;</td>
Jenkinsb9abeae2018-11-22 11:58:08 +0000176 <td class="paramname"><em>b</em>&#160;</td>
177 </tr>
178 <tr>
179 <td></td>
180 <td>)</td>
181 <td></td><td></td>
182 </tr>
183 </table>
184 </td>
185 <td class="mlabels-right">
186<span class="mlabels"><span class="mlabel">inline</span></span> </td>
187 </tr>
188</table>
189</div><div class="memdoc">
190
Jenkins514be652019-02-28 12:25:18 +0000191<p class="definition">Definition at line <a class="el" href="utils_8hpp_source.xhtml#l00036">36</a> of file <a class="el" href="utils_8hpp_source.xhtml">utils.hpp</a>.</p>
Jenkins4ba87db2019-05-23 17:11:51 +0100192<div class="fragment"><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keywordflow">return</span> (a + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">b</a> - 1) / <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">b</a>;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;}</div><div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_aa76b4a6e74940dabc5b7fc6b2dab3545"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">arm_compute::test::validation::b</a></div><div class="ttdeci">SimpleTensor&lt; float &gt; b</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00157">DFT.cpp:157</a></div></div>
193</div><!-- fragment -->
194<p class="reference">References <a class="el" href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00157">arm_compute::test::validation::b</a>.</p>
195
196<p class="reference">Referenced by <a class="el" href="_n_e_winograd_convolution_layer_8cpp_source.xhtml#l00244">NEWinogradConvolutionLayer::configure()</a>, <a class="el" href="_n_e_g_e_m_m_interleaved_wrapper_8cpp_source.xhtml#l00336">NEGEMMInterleavedWrapper::configure()</a>, <a class="el" href="gemv__native__transposed_8hpp_source.xhtml#l00080">GemvNativeTransposed&lt; strategy, To, Tr &gt;::execute()</a>, <a class="el" href="gemv__pretransposed_8hpp_source.xhtml#l00094">GemvPretransposed&lt; strategy, To, Tr &gt;::execute()</a>, <a class="el" href="gemm__interleaved_8hpp_source.xhtml#l00320">GemmInterleaved&lt; strategy, To, Tr &gt;::GemmInterleaved()</a>, <a class="el" href="gemm__interleaved_8hpp_source.xhtml#l00461">GemmInterleaved&lt; strategy, To, Tr &gt;::get_B_pretransposed_array_size()</a>, <a class="el" href="gemv__native__transposed_8hpp_source.xhtml#l00075">GemvNativeTransposed&lt; strategy, To, Tr &gt;::get_window_size()</a>, <a class="el" href="gemv__pretransposed_8hpp_source.xhtml#l00089">GemvPretransposed&lt; strategy, To, Tr &gt;::get_window_size()</a>, and <a class="el" href="gemm__interleaved_8hpp_source.xhtml#l00483">GemmInterleaved&lt; strategy, To, Tr &gt;::pretranspose_B_array()</a>.</p>
Jenkinsb9abeae2018-11-22 11:58:08 +0000197
Jenkinsb9abeae2018-11-22 11:58:08 +0000198</div>
199</div>
200<a id="a8f6fbf8b243a10af40ce8d47a1013384"></a>
201<h2 class="memtitle"><span class="permalink"><a href="#a8f6fbf8b243a10af40ce8d47a1013384">&#9670;&nbsp;</a></span>roundup()</h2>
202
203<div class="memitem">
204<div class="memproto">
205<table class="mlabels">
206 <tr>
207 <td class="mlabels-left">
208 <table class="memname">
209 <tr>
210 <td class="memname">T roundup </td>
211 <td>(</td>
212 <td class="paramtype">const T&#160;</td>
213 <td class="paramname"><em>a</em>, </td>
214 </tr>
215 <tr>
216 <td class="paramkey"></td>
217 <td></td>
218 <td class="paramtype">const T&#160;</td>
219 <td class="paramname"><em>b</em>&#160;</td>
220 </tr>
221 <tr>
222 <td></td>
223 <td>)</td>
224 <td></td><td></td>
225 </tr>
226 </table>
227 </td>
228 <td class="mlabels-right">
229<span class="mlabels"><span class="mlabel">inline</span></span> </td>
230 </tr>
231</table>
232</div><div class="memdoc">
233
Jenkins514be652019-02-28 12:25:18 +0000234<p class="definition">Definition at line <a class="el" href="utils_8hpp_source.xhtml#l00041">41</a> of file <a class="el" href="utils_8hpp_source.xhtml">utils.hpp</a>.</p>
Jenkins4ba87db2019-05-23 17:11:51 +0100235<div class="fragment"><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; T rem = a % <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">b</a>;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="keywordflow">if</span> (rem) {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keywordflow">return</span> a + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">b</a> - rem;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keywordflow">return</span> a;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; }</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;}</div><div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_aa76b4a6e74940dabc5b7fc6b2dab3545"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#aa76b4a6e74940dabc5b7fc6b2dab3545">arm_compute::test::validation::b</a></div><div class="ttdeci">SimpleTensor&lt; float &gt; b</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00157">DFT.cpp:157</a></div></div>
236</div><!-- fragment -->
237<p class="reference">References <a class="el" href="_c_p_p_2_d_f_t_8cpp_source.xhtml#l00157">arm_compute::test::validation::b</a>.</p>
238
239<p class="reference">Referenced by <a class="el" href="_n_e_winograd_convolution_layer_8cpp_source.xhtml#l00244">NEWinogradConvolutionLayer::configure()</a>, <a class="el" href="gemm__hybrid_8hpp_source.xhtml#l00207">GemmHybrid&lt; strategy, To, Tr &gt;::get_B_pretransposed_array_size()</a>, <a class="el" href="gemm__hybrid_8hpp_source.xhtml#l00211">GemmHybrid&lt; strategy, To, Tr &gt;::pretranspose_B_array()</a>, and <a class="el" href="_n_e_winograd_convolution_layer_kernel_8cpp_source.xhtml#l00275">NEWinogradLayerTransformWeightsKernel&lt; T, OutputTileRows, OutputTileCols, KernelRows, KernelCols &gt;::run()</a>.</p>
Jenkinsb9abeae2018-11-22 11:58:08 +0000240
Jenkinsb9abeae2018-11-22 11:58:08 +0000241</div>
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