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gerrit-public.fairphone.software / platform / external / ComputeLibrary / 7f09cf7dfba61aad6d6d588b1b096f56bafaad5e / . / documentation / pooling__layer__quantized_8cl.xhtml
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Jenkins7f09cf72020-01-22 18:08:16 +0000[diff] [blame^]43 &#160;<span id="projectnumber">19.11.1</span>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]44 </div>
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97
98<div class="header">
99 <div class="summary">
100<a href="#define-members">Macros</a> &#124;
101<a href="#func-members">Functions</a> </div>
102 <div class="headertitle">
103<div class="title">pooling_layer_quantized.cl File Reference</div> </div>
104</div><!--header-->
105<div class="contents">
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]106<div class="textblock"><code>#include &quot;<a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml">helpers.h</a>&quot;</code><br />
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]107</div>
108<p><a href="pooling__layer__quantized_8cl_source.xhtml">Go to the source code of this file.</a></p>
109<table class="memberdecls">
110<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
111Macros</h2></td></tr>
112<tr class="memitem:a482ef7d59a5f474ca126e737c7f0978a"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pooling__layer__quantized_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(x, y)&#160;&#160;&#160;((x) + (y))</td></tr>
113<tr class="separator:a482ef7d59a5f474ca126e737c7f0978a"><td class="memSeparator" colspan="2">&#160;</td></tr>
114<tr class="memitem:a5db17889d824975fefb2ce2f4690637f"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pooling__layer__quantized_8cl.xhtml#a5db17889d824975fefb2ce2f4690637f">DIV_OP</a>(x, y)&#160;&#160;&#160;(x * (1.f / y))</td></tr>
115<tr class="separator:a5db17889d824975fefb2ce2f4690637f"><td class="memSeparator" colspan="2">&#160;</td></tr>
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]116<tr class="memitem:a6c01fa98d360a9d52926dc6a5a599711"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pooling__layer__quantized_8cl.xhtml#a6c01fa98d360a9d52926dc6a5a599711">DIV_OP_NHWC</a>(x, y)&#160;&#160;&#160;(convert_float8(x) * (float8)(1.f / y))</td></tr>
117<tr class="separator:a6c01fa98d360a9d52926dc6a5a599711"><td class="memSeparator" colspan="2">&#160;</td></tr>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]118</table><table class="memberdecls">
119<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
120Functions</h2></td></tr>
Anthony Barbier06ea0482018-02-22 15:45:35 +0000[diff] [blame]121<tr class="memitem:a4057c01dd49145c5e463f1cea52542df"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pooling__layer__quantized_8cl.xhtml#a4057c01dd49145c5e463f1cea52542df">calculate_avg_scale</a> (const int pool_size_x, const int pool_size_y, const int upper_bound_w, const int upper_bound_h, const int pad_x, const int pad_y, const int stride_x, const int stride_y)</td></tr>
122<tr class="separator:a4057c01dd49145c5e463f1cea52542df"><td class="memSeparator" colspan="2">&#160;</td></tr>
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]123<tr class="memitem:a5c74cefcb6318451b5785dd00bd9b05f"><td class="memItemLeft" align="right" valign="top">__kernel void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pooling__layer__quantized_8cl.xhtml#a5c74cefcb6318451b5785dd00bd9b05f">pooling_layer_MxN_quantized_nchw</a> (__global uchar *input_ptr, uint input_stride_x, uint input_step_x, uint input_stride_y, uint input_step_y, uint input_stride_z, uint input_step_z, uint input_offset_first_element_in_bytes, __global uchar *output_ptr, uint output_stride_x, uint output_step_x, uint output_stride_y, uint output_step_y, uint output_stride_z, uint output_step_z, uint output_offset_first_element_in_bytes)</td></tr>
124<tr class="memdesc:a5c74cefcb6318451b5785dd00bd9b05f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Performs a pooling function of pool size equal to N (NCHW) <a href="#a5c74cefcb6318451b5785dd00bd9b05f">More...</a><br /></td></tr>
125<tr class="separator:a5c74cefcb6318451b5785dd00bd9b05f"><td class="memSeparator" colspan="2">&#160;</td></tr>
126<tr class="memitem:a235920cb0f8577da6e104ccb03fbda25"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pooling__layer__quantized_8cl.xhtml#a235920cb0f8577da6e104ccb03fbda25">calculate_avg_scale_nhwc</a> (const int pool_size_x, const int pool_size_y, int upper_bound_w, int upper_bound_h, const int pad_x, const int pad_y, const int stride_x, const int stride_y)</td></tr>
127<tr class="separator:a235920cb0f8577da6e104ccb03fbda25"><td class="memSeparator" colspan="2">&#160;</td></tr>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]128<tr class="memitem:a1231ef5ce1d409f6bd145e971fa7e2ea"><td class="memItemLeft" align="right" valign="top">__kernel void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pooling__layer__quantized_8cl.xhtml#a1231ef5ce1d409f6bd145e971fa7e2ea">pooling_layer_MxN_quantized_nhwc</a> (__global uchar *input_ptr, uint input_stride_x, uint input_step_x, uint input_stride_y, uint input_step_y, uint input_stride_z, uint input_step_z, uint input_stride_w, uint input_step_w, uint input_offset_first_element_in_bytes, __global uchar *output_ptr, uint output_stride_x, uint output_step_x, uint output_stride_y, uint output_step_y, uint output_stride_z, uint output_step_z, uint output_stride_w, uint output_step_w, uint output_offset_first_element_in_bytes)</td></tr>
129<tr class="memdesc:a1231ef5ce1d409f6bd145e971fa7e2ea"><td class="mdescLeft">&#160;</td><td class="mdescRight">Performs a pooling function of pool size equal to N (NHWC) <a href="#a1231ef5ce1d409f6bd145e971fa7e2ea">More...</a><br /></td></tr>
130<tr class="separator:a1231ef5ce1d409f6bd145e971fa7e2ea"><td class="memSeparator" colspan="2">&#160;</td></tr>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]131</table>
132<h2 class="groupheader">Macro Definition Documentation</h2>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]133<a id="a5db17889d824975fefb2ce2f4690637f"></a>
134<h2 class="memtitle"><span class="permalink"><a href="#a5db17889d824975fefb2ce2f4690637f">&#9670;&nbsp;</a></span>DIV_OP</h2>
135
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]136<div class="memitem">
137<div class="memproto">
138 <table class="memname">
139 <tr>
140 <td class="memname">#define DIV_OP</td>
141 <td>(</td>
142 <td class="paramtype">&#160;</td>
143 <td class="paramname">x, </td>
144 </tr>
145 <tr>
146 <td class="paramkey"></td>
147 <td></td>
148 <td class="paramtype">&#160;</td>
149 <td class="paramname">y&#160;</td>
150 </tr>
151 <tr>
152 <td></td>
153 <td>)</td>
154 <td></td><td>&#160;&#160;&#160;(x * (1.f / y))</td>
155 </tr>
156 </table>
157</div><div class="memdoc">
158
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]159<p class="definition">Definition at line <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00047">47</a> of file <a class="el" href="pooling__layer__quantized_8cl_source.xhtml">pooling_layer_quantized.cl</a>.</p>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]160
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]161</div>
162</div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]163<a id="a6c01fa98d360a9d52926dc6a5a599711"></a>
164<h2 class="memtitle"><span class="permalink"><a href="#a6c01fa98d360a9d52926dc6a5a599711">&#9670;&nbsp;</a></span>DIV_OP_NHWC</h2>
165
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]166<div class="memitem">
167<div class="memproto">
168 <table class="memname">
169 <tr>
170 <td class="memname">#define DIV_OP_NHWC</td>
171 <td>(</td>
172 <td class="paramtype">&#160;</td>
173 <td class="paramname">x, </td>
174 </tr>
175 <tr>
176 <td class="paramkey"></td>
177 <td></td>
178 <td class="paramtype">&#160;</td>
179 <td class="paramname">y&#160;</td>
180 </tr>
181 <tr>
182 <td></td>
183 <td>)</td>
184 <td></td><td>&#160;&#160;&#160;(convert_float8(x) * (float8)(1.f / y))</td>
185 </tr>
186 </table>
187</div><div class="memdoc">
188
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]189<p class="definition">Definition at line <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00049">49</a> of file <a class="el" href="pooling__layer__quantized_8cl_source.xhtml">pooling_layer_quantized.cl</a>.</p>
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]190
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]191</div>
192</div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]193<a id="a482ef7d59a5f474ca126e737c7f0978a"></a>
194<h2 class="memtitle"><span class="permalink"><a href="#a482ef7d59a5f474ca126e737c7f0978a">&#9670;&nbsp;</a></span>POOL_OP</h2>
195
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]196<div class="memitem">
197<div class="memproto">
198 <table class="memname">
199 <tr>
200 <td class="memname">#define POOL_OP</td>
201 <td>(</td>
202 <td class="paramtype">&#160;</td>
203 <td class="paramname">x, </td>
204 </tr>
205 <tr>
206 <td class="paramkey"></td>
207 <td></td>
208 <td class="paramtype">&#160;</td>
209 <td class="paramname">y&#160;</td>
210 </tr>
211 <tr>
212 <td></td>
213 <td>)</td>
214 <td></td><td>&#160;&#160;&#160;((x) + (y))</td>
215 </tr>
216 </table>
217</div><div class="memdoc">
218
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]219<p class="definition">Definition at line <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00042">42</a> of file <a class="el" href="pooling__layer__quantized_8cl_source.xhtml">pooling_layer_quantized.cl</a>.</p>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]220
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]221</div>
222</div>
223<h2 class="groupheader">Function Documentation</h2>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]224<a id="a4057c01dd49145c5e463f1cea52542df"></a>
225<h2 class="memtitle"><span class="permalink"><a href="#a4057c01dd49145c5e463f1cea52542df">&#9670;&nbsp;</a></span>calculate_avg_scale()</h2>
226
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]227<div class="memitem">
228<div class="memproto">
229 <table class="memname">
230 <tr>
231 <td class="memname">int calculate_avg_scale </td>
232 <td>(</td>
233 <td class="paramtype">const int&#160;</td>
Anthony Barbier06ea0482018-02-22 15:45:35 +0000[diff] [blame]234 <td class="paramname"><em>pool_size_x</em>, </td>
235 </tr>
236 <tr>
237 <td class="paramkey"></td>
238 <td></td>
239 <td class="paramtype">const int&#160;</td>
240 <td class="paramname"><em>pool_size_y</em>, </td>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]241 </tr>
242 <tr>
243 <td class="paramkey"></td>
244 <td></td>
245 <td class="paramtype">const int&#160;</td>
246 <td class="paramname"><em>upper_bound_w</em>, </td>
247 </tr>
248 <tr>
249 <td class="paramkey"></td>
250 <td></td>
251 <td class="paramtype">const int&#160;</td>
252 <td class="paramname"><em>upper_bound_h</em>, </td>
253 </tr>
254 <tr>
255 <td class="paramkey"></td>
256 <td></td>
257 <td class="paramtype">const int&#160;</td>
258 <td class="paramname"><em>pad_x</em>, </td>
259 </tr>
260 <tr>
261 <td class="paramkey"></td>
262 <td></td>
263 <td class="paramtype">const int&#160;</td>
264 <td class="paramname"><em>pad_y</em>, </td>
265 </tr>
266 <tr>
267 <td class="paramkey"></td>
268 <td></td>
269 <td class="paramtype">const int&#160;</td>
270 <td class="paramname"><em>stride_x</em>, </td>
271 </tr>
272 <tr>
273 <td class="paramkey"></td>
274 <td></td>
275 <td class="paramtype">const int&#160;</td>
276 <td class="paramname"><em>stride_y</em>&#160;</td>
277 </tr>
278 <tr>
279 <td></td>
280 <td>)</td>
281 <td></td><td></td>
282 </tr>
283 </table>
284</div><div class="memdoc">
285
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]286<p class="definition">Definition at line <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00055">55</a> of file <a class="el" href="pooling__layer__quantized_8cl_source.xhtml">pooling_layer_quantized.cl</a>.</p>
287<div class="fragment"><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;{</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keywordtype">int</span> start_x = get_global_id(0) * stride_x - pad_x;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keywordtype">int</span> start_y = get_global_id(1) * stride_y - pad_y;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> end_x = min(start_x + pool_size_x, upper_bound_w);</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> end_y = min(start_y + pool_size_y, upper_bound_h);</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;<span class="preprocessor">#if defined(EXCLUDE_PADDING)</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; start_x = max(0, start_x);</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; start_y = max(0, start_y);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* defined(EXCLUDE_PADDING) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="keywordflow">return</span> ((end_y - start_y) * (end_x - start_x));</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;}</div></div><!-- fragment -->
288<p class="reference">Referenced by <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00095">pooling_layer_MxN_quantized_nchw()</a>.</p>
Jenkins514be652019-02-28 12:25:18 +0000[diff] [blame]289
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]290</div>
291</div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]292<a id="a235920cb0f8577da6e104ccb03fbda25"></a>
293<h2 class="memtitle"><span class="permalink"><a href="#a235920cb0f8577da6e104ccb03fbda25">&#9670;&nbsp;</a></span>calculate_avg_scale_nhwc()</h2>
294
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]295<div class="memitem">
296<div class="memproto">
297 <table class="memname">
298 <tr>
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]299 <td class="memname">int calculate_avg_scale_nhwc </td>
300 <td>(</td>
301 <td class="paramtype">const int&#160;</td>
302 <td class="paramname"><em>pool_size_x</em>, </td>
303 </tr>
304 <tr>
305 <td class="paramkey"></td>
306 <td></td>
307 <td class="paramtype">const int&#160;</td>
308 <td class="paramname"><em>pool_size_y</em>, </td>
309 </tr>
310 <tr>
311 <td class="paramkey"></td>
312 <td></td>
313 <td class="paramtype">int&#160;</td>
314 <td class="paramname"><em>upper_bound_w</em>, </td>
315 </tr>
316 <tr>
317 <td class="paramkey"></td>
318 <td></td>
319 <td class="paramtype">int&#160;</td>
320 <td class="paramname"><em>upper_bound_h</em>, </td>
321 </tr>
322 <tr>
323 <td class="paramkey"></td>
324 <td></td>
325 <td class="paramtype">const int&#160;</td>
326 <td class="paramname"><em>pad_x</em>, </td>
327 </tr>
328 <tr>
329 <td class="paramkey"></td>
330 <td></td>
331 <td class="paramtype">const int&#160;</td>
332 <td class="paramname"><em>pad_y</em>, </td>
333 </tr>
334 <tr>
335 <td class="paramkey"></td>
336 <td></td>
337 <td class="paramtype">const int&#160;</td>
338 <td class="paramname"><em>stride_x</em>, </td>
339 </tr>
340 <tr>
341 <td class="paramkey"></td>
342 <td></td>
343 <td class="paramtype">const int&#160;</td>
344 <td class="paramname"><em>stride_y</em>&#160;</td>
345 </tr>
346 <tr>
347 <td></td>
348 <td>)</td>
349 <td></td><td></td>
350 </tr>
351 </table>
352</div><div class="memdoc">
353
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]354<p class="definition">Definition at line <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00154">154</a> of file <a class="el" href="pooling__layer__quantized_8cl_source.xhtml">pooling_layer_quantized.cl</a>.</p>
355<div class="fragment"><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;{</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keywordtype">int</span> start_x = get_global_id(1) * stride_x - pad_x;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160;<span class="preprocessor">#if defined(DST_DEPTH)</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="keywordtype">int</span> start_y = (get_global_id(2) % DST_DEPTH) * stride_y - pad_y;</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160;<span class="preprocessor">#else </span><span class="comment">/* defined(DST_DEPTH) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; <span class="keywordtype">int</span> start_y = get_global_id(2) * stride_y - pad_y;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* defined(DST_DEPTH) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160;</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> end_x = min(start_x + pool_size_x, upper_bound_w);</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> end_y = min(start_y + pool_size_y, upper_bound_h);</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; start_x = max(0, start_x);</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; start_y = max(0, start_y);</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="keywordflow">return</span> ((end_y - start_y) * (end_x - start_x));</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160;}</div></div><!-- fragment -->
356<p class="reference">Referenced by <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00203">pooling_layer_MxN_quantized_nhwc()</a>.</p>
Jenkins514be652019-02-28 12:25:18 +0000[diff] [blame]357
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]358</div>
359</div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]360<a id="a5c74cefcb6318451b5785dd00bd9b05f"></a>
361<h2 class="memtitle"><span class="permalink"><a href="#a5c74cefcb6318451b5785dd00bd9b05f">&#9670;&nbsp;</a></span>pooling_layer_MxN_quantized_nchw()</h2>
362
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]363<div class="memitem">
364<div class="memproto">
365 <table class="memname">
366 <tr>
367 <td class="memname">__kernel void pooling_layer_MxN_quantized_nchw </td>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]368 <td>(</td>
369 <td class="paramtype">__global uchar *&#160;</td>
370 <td class="paramname"><em>input_ptr</em>, </td>
371 </tr>
372 <tr>
373 <td class="paramkey"></td>
374 <td></td>
375 <td class="paramtype">uint&#160;</td>
376 <td class="paramname"><em>input_stride_x</em>, </td>
377 </tr>
378 <tr>
379 <td class="paramkey"></td>
380 <td></td>
381 <td class="paramtype">uint&#160;</td>
382 <td class="paramname"><em>input_step_x</em>, </td>
383 </tr>
384 <tr>
385 <td class="paramkey"></td>
386 <td></td>
387 <td class="paramtype">uint&#160;</td>
388 <td class="paramname"><em>input_stride_y</em>, </td>
389 </tr>
390 <tr>
391 <td class="paramkey"></td>
392 <td></td>
393 <td class="paramtype">uint&#160;</td>
394 <td class="paramname"><em>input_step_y</em>, </td>
395 </tr>
396 <tr>
397 <td class="paramkey"></td>
398 <td></td>
399 <td class="paramtype">uint&#160;</td>
400 <td class="paramname"><em>input_stride_z</em>, </td>
401 </tr>
402 <tr>
403 <td class="paramkey"></td>
404 <td></td>
405 <td class="paramtype">uint&#160;</td>
406 <td class="paramname"><em>input_step_z</em>, </td>
407 </tr>
408 <tr>
409 <td class="paramkey"></td>
410 <td></td>
411 <td class="paramtype">uint&#160;</td>
412 <td class="paramname"><em>input_offset_first_element_in_bytes</em>, </td>
413 </tr>
414 <tr>
415 <td class="paramkey"></td>
416 <td></td>
417 <td class="paramtype">__global uchar *&#160;</td>
418 <td class="paramname"><em>output_ptr</em>, </td>
419 </tr>
420 <tr>
421 <td class="paramkey"></td>
422 <td></td>
423 <td class="paramtype">uint&#160;</td>
424 <td class="paramname"><em>output_stride_x</em>, </td>
425 </tr>
426 <tr>
427 <td class="paramkey"></td>
428 <td></td>
429 <td class="paramtype">uint&#160;</td>
430 <td class="paramname"><em>output_step_x</em>, </td>
431 </tr>
432 <tr>
433 <td class="paramkey"></td>
434 <td></td>
435 <td class="paramtype">uint&#160;</td>
436 <td class="paramname"><em>output_stride_y</em>, </td>
437 </tr>
438 <tr>
439 <td class="paramkey"></td>
440 <td></td>
441 <td class="paramtype">uint&#160;</td>
442 <td class="paramname"><em>output_step_y</em>, </td>
443 </tr>
444 <tr>
445 <td class="paramkey"></td>
446 <td></td>
447 <td class="paramtype">uint&#160;</td>
448 <td class="paramname"><em>output_stride_z</em>, </td>
449 </tr>
450 <tr>
451 <td class="paramkey"></td>
452 <td></td>
453 <td class="paramtype">uint&#160;</td>
454 <td class="paramname"><em>output_step_z</em>, </td>
455 </tr>
456 <tr>
457 <td class="paramkey"></td>
458 <td></td>
459 <td class="paramtype">uint&#160;</td>
460 <td class="paramname"><em>output_offset_first_element_in_bytes</em>&#160;</td>
461 </tr>
462 <tr>
463 <td></td>
464 <td>)</td>
465 <td></td><td></td>
466 </tr>
467 </table>
468</div><div class="memdoc">
469
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]470<p>Performs a pooling function of pool size equal to N (NCHW) </p>
Anthony Barbier06ea0482018-02-22 15:45:35 +0000[diff] [blame]471<dl class="section note"><dt>Note</dt><dd>Pool sizes must be passed using -DPOOL_SIZE_X and -DPOOL_SIZE_Y e.g. -DPOOL_SIZE_X=13; </dd>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]472<dd>
473In case of average pooling the following information must be passed at compile time: -DPOOL_AVG must be provided otherwise max pooling will be performed. -DMAX_WIDTH and -DMAX_HEIGHT which are the maximum accessible indeces in x and y dimensions (width + pad) -DSTRIDE_X and -DSTRIDE_Y which are the steps of the window along the x and y directions -DPAD_X and -DPAD_Y which are the pooling paddings in x and y dimension</dd></dl>
474<dl class="params"><dt>Parameters</dt><dd>
475 <table class="params">
476 <tr><td class="paramdir">[in]</td><td class="paramname">input_ptr</td><td>Pointer to the source image. Supported data types: QASYMM8 </td></tr>
477 <tr><td class="paramdir">[in]</td><td class="paramname">input_stride_x</td><td>Stride of the source image in X dimension (in bytes) </td></tr>
478 <tr><td class="paramdir">[in]</td><td class="paramname">input_step_x</td><td>input_stride_x * number of elements along X processed per workitem(in bytes) </td></tr>
479 <tr><td class="paramdir">[in]</td><td class="paramname">input_stride_y</td><td>Stride of the source image in Y dimension (in bytes) </td></tr>
480 <tr><td class="paramdir">[in]</td><td class="paramname">input_step_y</td><td>input_stride_y * number of elements along Y processed per workitem(in bytes) </td></tr>
481 <tr><td class="paramdir">[in]</td><td class="paramname">input_stride_z</td><td>Stride of the source tensor in Z dimension (in bytes) </td></tr>
482 <tr><td class="paramdir">[in]</td><td class="paramname">input_step_z</td><td>input_stride_z * number of elements along Z processed per workitem(in bytes) </td></tr>
483 <tr><td class="paramdir">[in]</td><td class="paramname">input_offset_first_element_in_bytes</td><td>The offset of the first element in the source image </td></tr>
484 <tr><td class="paramdir">[out]</td><td class="paramname">output_ptr</td><td>Pointer to the destination image. Supported data types: same as <code>input_ptr</code> </td></tr>
485 <tr><td class="paramdir">[in]</td><td class="paramname">output_stride_x</td><td>Stride of the destination image in X dimension (in bytes) </td></tr>
486 <tr><td class="paramdir">[in]</td><td class="paramname">output_step_x</td><td>output_stride_x * number of elements along X processed per workitem(in bytes) </td></tr>
487 <tr><td class="paramdir">[in]</td><td class="paramname">output_stride_y</td><td>Stride of the destination image in Y dimension (in bytes) </td></tr>
488 <tr><td class="paramdir">[in]</td><td class="paramname">output_step_y</td><td>output_stride_y * number of elements along Y processed per workitem(in bytes) </td></tr>
489 <tr><td class="paramdir">[in]</td><td class="paramname">output_stride_z</td><td>Stride of the source tensor in Z dimension (in bytes) </td></tr>
490 <tr><td class="paramdir">[in]</td><td class="paramname">output_step_z</td><td>output_stride_z * number of elements along Z processed per workitem(in bytes) </td></tr>
491 <tr><td class="paramdir">[in]</td><td class="paramname">output_offset_first_element_in_bytes</td><td>The offset of the first element in the destination image </td></tr>
492 </table>
493 </dd>
494</dl>
495
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]496<p class="definition">Definition at line <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00095">95</a> of file <a class="el" href="pooling__layer__quantized_8cl_source.xhtml">pooling_layer_quantized.cl</a>.</p>
Jenkins0e205f72019-11-28 16:53:35 +0000[diff] [blame]497<div class="fragment"><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;{</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="comment">// Get pixels pointer</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a> = <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> output = <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(output);</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; int8 vdata = 0;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keywordtype">int</span> sdata = 0;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="comment">// Load data</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="keywordflow">for</span>(<span class="keywordtype">int</span> y = 0; y &lt; POOL_SIZE_Y; y++)</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; {</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <span class="keywordtype">int</span> x = 0;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="keywordflow">for</span>(; x &lt;= ((int)POOL_SIZE_X - 8); x += 8)</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; {</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; uchar8 data = vload8(0, (__global uchar *)<a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a2101b2fe0193ce227ae4e0945e321d85">tensor3D_offset</a>(&amp;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, x, y, 0));</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; int8 data0 = convert_int8(data);</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; vdata = <a class="code" href="pooling__layer__quantized_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(vdata, data0);</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; }</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="comment">// Leftover</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keywordflow">for</span>(; x &lt; (int)POOL_SIZE_X; ++x)</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; {</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; uchar data = *((__global uchar *)<a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a2101b2fe0193ce227ae4e0945e321d85">tensor3D_offset</a>(&amp;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, x, y, 0));</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <span class="keywordtype">int</span> data0 = convert_int(data);</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; sdata = <a class="code" href="pooling__layer__quantized_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(sdata, data0);</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; }</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; }</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="comment">// Reduce result</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; int4 reduce4 = <a class="code" href="pooling__layer__quantized_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(vdata.s0123, vdata.s4567);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; int2 reduce2 = <a class="code" href="pooling__layer__quantized_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(reduce4.s01, reduce4.s23);</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keywordtype">int</span> res = <a class="code" href="pooling__layer__quantized_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(reduce2.s0, reduce2.s1);</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; res = <a class="code" href="pooling__layer__quantized_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(res, sdata);</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160;<span class="preprocessor">#if defined(POOL_AVG)</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; res = <a class="code" href="namespacearm__compute.xhtml#aaae2b6b1c3f4404121346a4c27b22647">round</a>(<a class="code" href="pooling__layer__quantized_8cl.xhtml#a5db17889d824975fefb2ce2f4690637f">DIV_OP</a>(res, <a class="code" href="pooling__layer__quantized_8cl.xhtml#a4057c01dd49145c5e463f1cea52542df">calculate_avg_scale</a>(POOL_SIZE_X, POOL_SIZE_Y, MAX_WIDTH, MAX_HEIGHT, PAD_X, PAD_Y, STRIDE_X, STRIDE_Y)));</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* defined(POOL_AVG) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; uchar result_u8 = convert_uchar(res);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160;<span class="preprocessor">#if defined(OFFSET_IN1) &amp;&amp; defined(OFFSET_OUT) &amp;&amp; defined(SCALE_IN1) &amp;&amp; defined(SCALE_OUT)</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="keyword">const</span> <span class="keywordtype">float</span> result_f32 = convert_float(result_u8);</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="keyword">const</span> <span class="keywordtype">float</span> input_offset = (float)OFFSET_IN1;</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="keyword">const</span> <span class="keywordtype">float</span> input_scale = (float)SCALE_IN1;</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="keyword">const</span> <span class="keywordtype">float</span> scale_out = (float)SCALE_OUT;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keyword">const</span> <span class="keywordtype">float</span> offset_out = (float)OFFSET_OUT;</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keyword">const</span> <span class="keywordtype">float</span> in_f32 = (result_f32 - input_offset) * input_scale;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <span class="keyword">const</span> <span class="keywordtype">float</span> out_f32 = in_f32 / scale_out + offset_out;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; result_u8 = convert_uchar_sat(convert_int_rte(out_f32));</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* defined(OFFSET_IN1) &amp;&amp; defined(OFFSET_OUT) &amp;&amp; defined(SCALE_IN1) &amp;&amp; defined(SCALE_OUT) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; *(__global uchar *)output.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a> = result_u8;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;}</div><div class="ttc" id="pooling__layer__quantized_8cl_xhtml_a482ef7d59a5f474ca126e737c7f0978a"><div class="ttname"><a href="pooling__layer__quantized_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a></div><div class="ttdeci">#define POOL_OP(x, y)</div><div class="ttdef"><b>Definition:</b> <a href="pooling__layer__quantized_8cl_source.xhtml#l00042">pooling_layer_quantized.cl:42</a></div></div>
498<div class="ttc" id="struct_tensor3_d_xhtml"><div class="ttname"><a href="struct_tensor3_d.xhtml">Tensor3D</a></div><div class="ttdoc">Structure to hold 3D tensor information.</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00358">helpers.h:358</a></div></div>
499<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a8fcf2ddd9a1d58b1b280f5c0aed71845"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">arm_compute::test::validation::input</a></div><div class="ttdeci">auto input</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_l_s_t_m_layer_quantized_8cpp_source.xhtml#l00487">LSTMLayerQuantized.cpp:487</a></div></div>
Jenkins514be652019-02-28 12:25:18 +0000[diff] [blame]500<div class="ttc" id="namespacearm__compute_xhtml_aaae2b6b1c3f4404121346a4c27b22647"><div class="ttname"><a href="namespacearm__compute.xhtml#aaae2b6b1c3f4404121346a4c27b22647">arm_compute::round</a></div><div class="ttdeci">int round(float x, RoundingPolicy rounding_policy)</div><div class="ttdoc">Return a rounded value of x.</div><div class="ttdef"><b>Definition:</b> <a href="_rounding_8cpp_source.xhtml#l00035">Rounding.cpp:35</a></div></div>
Jenkins0e205f72019-11-28 16:53:35 +0000[diff] [blame]501<div class="ttc" id="src_2core_2_c_l_2cl__kernels_2_helpers_8h_xhtml_a31c8c760f08fb1a331b16b7c204321dc"><div class="ttname"><a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a></div><div class="ttdeci">#define CONVERT_TO_TENSOR3D_STRUCT(name)</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00326">helpers.h:326</a></div></div>
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]502<div class="ttc" id="pooling__layer__quantized_8cl_xhtml_a5db17889d824975fefb2ce2f4690637f"><div class="ttname"><a href="pooling__layer__quantized_8cl.xhtml#a5db17889d824975fefb2ce2f4690637f">DIV_OP</a></div><div class="ttdeci">#define DIV_OP(x, y)</div><div class="ttdef"><b>Definition:</b> <a href="pooling__layer__quantized_8cl_source.xhtml#l00047">pooling_layer_quantized.cl:47</a></div></div>
Jenkins0e205f72019-11-28 16:53:35 +0000[diff] [blame]503<div class="ttc" id="struct_tensor3_d_xhtml_acf52c23cbd7424606c10a606524e3e32"><div class="ttname"><a href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">Tensor3D::ptr</a></div><div class="ttdeci">__global uchar * ptr</div><div class="ttdoc">Pointer to the starting postion of the buffer.</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00360">helpers.h:360</a></div></div>
504<div class="ttc" id="src_2core_2_c_l_2cl__kernels_2_helpers_8h_xhtml_a2101b2fe0193ce227ae4e0945e321d85"><div class="ttname"><a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a2101b2fe0193ce227ae4e0945e321d85">tensor3D_offset</a></div><div class="ttdeci">__global const uchar * tensor3D_offset(const Tensor3D *tensor, int x, int y, int z)</div><div class="ttdoc">Get the pointer position of a Tensor3D.</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00522">helpers.h:522</a></div></div>
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]505<div class="ttc" id="pooling__layer__quantized_8cl_xhtml_a4057c01dd49145c5e463f1cea52542df"><div class="ttname"><a href="pooling__layer__quantized_8cl.xhtml#a4057c01dd49145c5e463f1cea52542df">calculate_avg_scale</a></div><div class="ttdeci">int calculate_avg_scale(const int pool_size_x, const int pool_size_y, const int upper_bound_w, const int upper_bound_h, const int pad_x, const int pad_y, const int stride_x, const int stride_y)</div><div class="ttdef"><b>Definition:</b> <a href="pooling__layer__quantized_8cl_source.xhtml#l00055">pooling_layer_quantized.cl:55</a></div></div>
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]506</div><!-- fragment -->
Jenkins0e205f72019-11-28 16:53:35 +0000[diff] [blame]507<p class="reference">References <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00055">calculate_avg_scale()</a>, <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00326">CONVERT_TO_TENSOR3D_STRUCT</a>, <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00047">DIV_OP</a>, <a class="el" href="_c_l_2_l_s_t_m_layer_quantized_8cpp_source.xhtml#l00487">arm_compute::test::validation::input</a>, <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00042">POOL_OP</a>, <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00360">Tensor3D::ptr</a>, <a class="el" href="_rounding_8cpp_source.xhtml#l00035">arm_compute::round()</a>, and <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00522">tensor3D_offset()</a>.</p>
Jenkins514be652019-02-28 12:25:18 +0000[diff] [blame]508
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]509</div>
510</div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]511<a id="a1231ef5ce1d409f6bd145e971fa7e2ea"></a>
512<h2 class="memtitle"><span class="permalink"><a href="#a1231ef5ce1d409f6bd145e971fa7e2ea">&#9670;&nbsp;</a></span>pooling_layer_MxN_quantized_nhwc()</h2>
513
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]514<div class="memitem">
515<div class="memproto">
516 <table class="memname">
517 <tr>
518 <td class="memname">__kernel void pooling_layer_MxN_quantized_nhwc </td>
519 <td>(</td>
520 <td class="paramtype">__global uchar *&#160;</td>
521 <td class="paramname"><em>input_ptr</em>, </td>
522 </tr>
523 <tr>
524 <td class="paramkey"></td>
525 <td></td>
526 <td class="paramtype">uint&#160;</td>
527 <td class="paramname"><em>input_stride_x</em>, </td>
528 </tr>
529 <tr>
530 <td class="paramkey"></td>
531 <td></td>
532 <td class="paramtype">uint&#160;</td>
533 <td class="paramname"><em>input_step_x</em>, </td>
534 </tr>
535 <tr>
536 <td class="paramkey"></td>
537 <td></td>
538 <td class="paramtype">uint&#160;</td>
539 <td class="paramname"><em>input_stride_y</em>, </td>
540 </tr>
541 <tr>
542 <td class="paramkey"></td>
543 <td></td>
544 <td class="paramtype">uint&#160;</td>
545 <td class="paramname"><em>input_step_y</em>, </td>
546 </tr>
547 <tr>
548 <td class="paramkey"></td>
549 <td></td>
550 <td class="paramtype">uint&#160;</td>
551 <td class="paramname"><em>input_stride_z</em>, </td>
552 </tr>
553 <tr>
554 <td class="paramkey"></td>
555 <td></td>
556 <td class="paramtype">uint&#160;</td>
557 <td class="paramname"><em>input_step_z</em>, </td>
558 </tr>
559 <tr>
560 <td class="paramkey"></td>
561 <td></td>
562 <td class="paramtype">uint&#160;</td>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]563 <td class="paramname"><em>input_stride_w</em>, </td>
564 </tr>
565 <tr>
566 <td class="paramkey"></td>
567 <td></td>
568 <td class="paramtype">uint&#160;</td>
569 <td class="paramname"><em>input_step_w</em>, </td>
570 </tr>
571 <tr>
572 <td class="paramkey"></td>
573 <td></td>
574 <td class="paramtype">uint&#160;</td>
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]575 <td class="paramname"><em>input_offset_first_element_in_bytes</em>, </td>
576 </tr>
577 <tr>
578 <td class="paramkey"></td>
579 <td></td>
580 <td class="paramtype">__global uchar *&#160;</td>
581 <td class="paramname"><em>output_ptr</em>, </td>
582 </tr>
583 <tr>
584 <td class="paramkey"></td>
585 <td></td>
586 <td class="paramtype">uint&#160;</td>
587 <td class="paramname"><em>output_stride_x</em>, </td>
588 </tr>
589 <tr>
590 <td class="paramkey"></td>
591 <td></td>
592 <td class="paramtype">uint&#160;</td>
593 <td class="paramname"><em>output_step_x</em>, </td>
594 </tr>
595 <tr>
596 <td class="paramkey"></td>
597 <td></td>
598 <td class="paramtype">uint&#160;</td>
599 <td class="paramname"><em>output_stride_y</em>, </td>
600 </tr>
601 <tr>
602 <td class="paramkey"></td>
603 <td></td>
604 <td class="paramtype">uint&#160;</td>
605 <td class="paramname"><em>output_step_y</em>, </td>
606 </tr>
607 <tr>
608 <td class="paramkey"></td>
609 <td></td>
610 <td class="paramtype">uint&#160;</td>
611 <td class="paramname"><em>output_stride_z</em>, </td>
612 </tr>
613 <tr>
614 <td class="paramkey"></td>
615 <td></td>
616 <td class="paramtype">uint&#160;</td>
617 <td class="paramname"><em>output_step_z</em>, </td>
618 </tr>
619 <tr>
620 <td class="paramkey"></td>
621 <td></td>
622 <td class="paramtype">uint&#160;</td>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]623 <td class="paramname"><em>output_stride_w</em>, </td>
624 </tr>
625 <tr>
626 <td class="paramkey"></td>
627 <td></td>
628 <td class="paramtype">uint&#160;</td>
629 <td class="paramname"><em>output_step_w</em>, </td>
630 </tr>
631 <tr>
632 <td class="paramkey"></td>
633 <td></td>
634 <td class="paramtype">uint&#160;</td>
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]635 <td class="paramname"><em>output_offset_first_element_in_bytes</em>&#160;</td>
636 </tr>
637 <tr>
638 <td></td>
639 <td>)</td>
640 <td></td><td></td>
641 </tr>
642 </table>
643</div><div class="memdoc">
644
645<p>Performs a pooling function of pool size equal to N (NHWC) </p>
646<dl class="section note"><dt>Note</dt><dd>Pool sizes must be passed using -DPOOL_SIZE_X and -DPOOL_SIZE_Y e.g. -DPOOL_SIZE_X=13; </dd>
647<dd>
648Tensors width and height must be passed at compile time using -DMAX_WIDTH and -DMAX_HEIGHT </dd>
649<dd>
650Strides must be passed at compile time using -DSTRIDE_X and -DSTRIDE_Y which are the steps of the window along the x and y directions </dd>
651<dd>
652Pad values must be passed at compile time using -DPAD_X and -DPAD_Y which are the pooling paddings in x and y dimension </dd>
653<dd>
654In case of average pooling the following information must be passed at compile time: -DPOOL_AVG must be provided otherwise max pooling will be performed.</dd></dl>
655<dl class="params"><dt>Parameters</dt><dd>
656 <table class="params">
657 <tr><td class="paramdir">[in]</td><td class="paramname">input_ptr</td><td>Pointer to the source image. Supported data types: QASYMM8 </td></tr>
658 <tr><td class="paramdir">[in]</td><td class="paramname">input_stride_x</td><td>Stride of the source image in X dimension (in bytes) </td></tr>
659 <tr><td class="paramdir">[in]</td><td class="paramname">input_step_x</td><td>input_stride_x * number of elements along X processed per workitem(in bytes) </td></tr>
660 <tr><td class="paramdir">[in]</td><td class="paramname">input_stride_y</td><td>Stride of the source image in Y dimension (in bytes) </td></tr>
661 <tr><td class="paramdir">[in]</td><td class="paramname">input_step_y</td><td>input_stride_y * number of elements along Y processed per workitem(in bytes) </td></tr>
662 <tr><td class="paramdir">[in]</td><td class="paramname">input_stride_z</td><td>Stride of the source tensor in Z dimension (in bytes) </td></tr>
663 <tr><td class="paramdir">[in]</td><td class="paramname">input_step_z</td><td>input_stride_z * number of elements along Z processed per workitem(in bytes) </td></tr>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]664 <tr><td class="paramdir">[in]</td><td class="paramname">input_stride_w</td><td>Stride of the source tensor in W dimension (in bytes) </td></tr>
665 <tr><td class="paramdir">[in]</td><td class="paramname">input_step_w</td><td>input_stride_w * number of elements along W processed per workitem(in bytes) </td></tr>
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]666 <tr><td class="paramdir">[in]</td><td class="paramname">input_offset_first_element_in_bytes</td><td>The offset of the first element in the source image </td></tr>
667 <tr><td class="paramdir">[out]</td><td class="paramname">output_ptr</td><td>Pointer to the destination image. Supported data types: same as <code>input_ptr</code> </td></tr>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]668 <tr><td class="paramdir">[in]</td><td class="paramname">output_stride_x</td><td>Stride of the destination tensor in X dimension (in bytes) </td></tr>
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]669 <tr><td class="paramdir">[in]</td><td class="paramname">output_step_x</td><td>output_stride_x * number of elements along X processed per workitem(in bytes) </td></tr>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]670 <tr><td class="paramdir">[in]</td><td class="paramname">output_stride_y</td><td>Stride of the destination tensor in Y dimension (in bytes) </td></tr>
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]671 <tr><td class="paramdir">[in]</td><td class="paramname">output_step_y</td><td>output_stride_y * number of elements along Y processed per workitem(in bytes) </td></tr>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]672 <tr><td class="paramdir">[in]</td><td class="paramname">output_stride_z</td><td>Stride of the destination tensor in Z dimension (in bytes) </td></tr>
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]673 <tr><td class="paramdir">[in]</td><td class="paramname">output_step_z</td><td>output_stride_z * number of elements along Z processed per workitem(in bytes) </td></tr>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]674 <tr><td class="paramdir">[in]</td><td class="paramname">output_stride_w</td><td>Stride of the destination tensor in W dimension (in bytes) </td></tr>
675 <tr><td class="paramdir">[in]</td><td class="paramname">output_step_w</td><td>output_stride_w * number of elements along W processed per workitem(in bytes) </td></tr>
Jenkinsb3a371b2018-05-23 11:36:53 +0100[diff] [blame]676 <tr><td class="paramdir">[in]</td><td class="paramname">output_offset_first_element_in_bytes</td><td>The offset of the first element in the destination image </td></tr>
677 </table>
678 </dd>
679</dl>
680
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]681<p class="definition">Definition at line <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00203">203</a> of file <a class="el" href="pooling__layer__quantized_8cl_source.xhtml">pooling_layer_quantized.cl</a>.</p>
Jenkins0e205f72019-11-28 16:53:35 +0000[diff] [blame]682<div class="fragment"><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160;{</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; <span class="comment">// Get pixels pointer</span></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160;<span class="preprocessor">#if defined(DST_DEPTH)</span></div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; <a class="code" href="struct_tensor4_d.xhtml">Tensor4D</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a> = <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a23b9032d1b9d59547545e457f82ee478">CONVERT_TO_TENSOR4D_STRUCT</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, DST_DEPTH);</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; <a class="code" href="struct_tensor4_d.xhtml">Tensor4D</a> output = <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a23b9032d1b9d59547545e457f82ee478">CONVERT_TO_TENSOR4D_STRUCT</a>(output, DST_DEPTH);</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160;<span class="preprocessor">#else </span><span class="comment">/* defined(DST_DEPTH) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a> = <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>);</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> output = <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(output);</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* defined(DST_DEPTH) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; int8 vdata = 0;</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160;</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> idx_width = get_global_id(1) * STRIDE_X;</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160;<span class="preprocessor">#if defined(DST_DEPTH)</span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> idx_height = (get_global_id(2) % DST_DEPTH) * STRIDE_Y;</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160;<span class="preprocessor">#else </span><span class="comment">/* defined(DST_DEPTH) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> idx_height = get_global_id(2) * STRIDE_Y;</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* defined(DST_DEPTH) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160;</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; <span class="keywordflow">for</span>(<span class="keywordtype">int</span> y = 0; y &lt; POOL_SIZE_Y; ++y)</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; {</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; <span class="keywordtype">int</span> y1 = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af77145fbdc6b0c8931148f5597d9de53">select</a>(y, PAD_Y - idx_height, y + idx_height - PAD_Y &lt; 0 || y + idx_height - PAD_Y &gt;= MAX_HEIGHT);</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; <span class="keywordflow">for</span>(<span class="keywordtype">int</span> x = 0; x &lt; POOL_SIZE_X; ++x)</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; {</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; <span class="keywordtype">int</span> x1 = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af77145fbdc6b0c8931148f5597d9de53">select</a>(x, PAD_X - idx_width - 1, x + idx_width - PAD_X &lt; 0 || x + idx_width - PAD_X &gt;= MAX_WIDTH);</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; x1 = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af77145fbdc6b0c8931148f5597d9de53">select</a>(x1, PAD_X - idx_width - 1, y != y1);</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160;<span class="preprocessor">#if defined(DST_DEPTH)</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; uchar8 data = vload8(0, (__global uchar *)<a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#ad442fb5ec8be1fff97f543150de5d822">tensor4D_offset</a>(&amp;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, 0, x1 - PAD_X, y1 - PAD_Y, 0));</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160;<span class="preprocessor">#else </span><span class="comment">/* defined(DST_DEPTH) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; uchar8 data = vload8(0, (__global uchar *)<a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a2101b2fe0193ce227ae4e0945e321d85">tensor3D_offset</a>(&amp;<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">input</a>, 0, x1 - PAD_X, y1 - PAD_Y));</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* defined(DST_DEPTH) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160;</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; int8 data0 = convert_int8(data);</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; vdata = <a class="code" href="pooling__layer__quantized_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(vdata, data0);</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; }</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; }</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160;<span class="preprocessor">#if defined(POOL_AVG)</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <span class="comment">// Divide by pool region in case of average pooling</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; vdata = convert_int8(<a class="code" href="namespacearm__compute.xhtml#aaae2b6b1c3f4404121346a4c27b22647">round</a>(<a class="code" href="pooling__layer__quantized_8cl.xhtml#a6c01fa98d360a9d52926dc6a5a599711">DIV_OP_NHWC</a>(vdata, <a class="code" href="pooling__layer__quantized_8cl.xhtml#a235920cb0f8577da6e104ccb03fbda25">calculate_avg_scale_nhwc</a>(POOL_SIZE_X, POOL_SIZE_Y, MAX_WIDTH, MAX_HEIGHT, PAD_X, PAD_Y, STRIDE_X, STRIDE_Y))));</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* defined(POOL_AVG) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160;</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; uchar8 out_u8 = convert_uchar8(vdata);</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160;<span class="preprocessor">#if defined(OFFSET_IN1) &amp;&amp; defined(OFFSET_OUT) &amp;&amp; defined(SCALE_IN1) &amp;&amp; defined(SCALE_OUT)</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; REQUANTIZE(8, out_u8, OFFSET_IN1, OFFSET_OUT, SCALE_IN1, SCALE_OUT, out_u8);</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* defined(OFFSET_IN1) &amp;&amp; defined(OFFSET_OUT) &amp;&amp; defined(SCALE_IN1) &amp;&amp; defined(SCALE_OUT) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160;</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; <span class="comment">// Store result</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; vstore8(out_u8, 0, (__global uchar *)output.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160;}</div><div class="ttc" id="pooling__layer__quantized_8cl_xhtml_a482ef7d59a5f474ca126e737c7f0978a"><div class="ttname"><a href="pooling__layer__quantized_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a></div><div class="ttdeci">#define POOL_OP(x, y)</div><div class="ttdef"><b>Definition:</b> <a href="pooling__layer__quantized_8cl_source.xhtml#l00042">pooling_layer_quantized.cl:42</a></div></div>
683<div class="ttc" id="struct_tensor3_d_xhtml"><div class="ttname"><a href="struct_tensor3_d.xhtml">Tensor3D</a></div><div class="ttdoc">Structure to hold 3D tensor information.</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00358">helpers.h:358</a></div></div>
684<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a8fcf2ddd9a1d58b1b280f5c0aed71845"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a8fcf2ddd9a1d58b1b280f5c0aed71845">arm_compute::test::validation::input</a></div><div class="ttdeci">auto input</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_l_s_t_m_layer_quantized_8cpp_source.xhtml#l00487">LSTMLayerQuantized.cpp:487</a></div></div>
685<div class="ttc" id="struct_tensor4_d_xhtml"><div class="ttname"><a href="struct_tensor4_d.xhtml">Tensor4D</a></div><div class="ttdoc">Structure to hold 4D tensor information.</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00368">helpers.h:368</a></div></div>
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]686<div class="ttc" id="pooling__layer__quantized_8cl_xhtml_a235920cb0f8577da6e104ccb03fbda25"><div class="ttname"><a href="pooling__layer__quantized_8cl.xhtml#a235920cb0f8577da6e104ccb03fbda25">calculate_avg_scale_nhwc</a></div><div class="ttdeci">int calculate_avg_scale_nhwc(const int pool_size_x, const int pool_size_y, int upper_bound_w, int upper_bound_h, const int pad_x, const int pad_y, const int stride_x, const int stride_y)</div><div class="ttdef"><b>Definition:</b> <a href="pooling__layer__quantized_8cl_source.xhtml#l00154">pooling_layer_quantized.cl:154</a></div></div>
Jenkins0e205f72019-11-28 16:53:35 +0000[diff] [blame]687<div class="ttc" id="src_2core_2_c_l_2cl__kernels_2_helpers_8h_xhtml_ad442fb5ec8be1fff97f543150de5d822"><div class="ttname"><a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#ad442fb5ec8be1fff97f543150de5d822">tensor4D_offset</a></div><div class="ttdeci">__global const uchar * tensor4D_offset(const Tensor4D *tensor, int x, int y, int z, int w)</div><div class="ttdoc">Get the pointer position of a Tensor4D.</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00535">helpers.h:535</a></div></div>
688<div class="ttc" id="src_2core_2_c_l_2cl__kernels_2_helpers_8h_xhtml_a23b9032d1b9d59547545e457f82ee478"><div class="ttname"><a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a23b9032d1b9d59547545e457f82ee478">CONVERT_TO_TENSOR4D_STRUCT</a></div><div class="ttdeci">#define CONVERT_TO_TENSOR4D_STRUCT(name, mod_size)</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00333">helpers.h:333</a></div></div>
Jenkins514be652019-02-28 12:25:18 +0000[diff] [blame]689<div class="ttc" id="namespacearm__compute_xhtml_aaae2b6b1c3f4404121346a4c27b22647"><div class="ttname"><a href="namespacearm__compute.xhtml#aaae2b6b1c3f4404121346a4c27b22647">arm_compute::round</a></div><div class="ttdeci">int round(float x, RoundingPolicy rounding_policy)</div><div class="ttdoc">Return a rounded value of x.</div><div class="ttdef"><b>Definition:</b> <a href="_rounding_8cpp_source.xhtml#l00035">Rounding.cpp:35</a></div></div>
Jenkins0e205f72019-11-28 16:53:35 +0000[diff] [blame]690<div class="ttc" id="src_2core_2_c_l_2cl__kernels_2_helpers_8h_xhtml_a31c8c760f08fb1a331b16b7c204321dc"><div class="ttname"><a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a></div><div class="ttdeci">#define CONVERT_TO_TENSOR3D_STRUCT(name)</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00326">helpers.h:326</a></div></div>
Jenkins514be652019-02-28 12:25:18 +0000[diff] [blame]691<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_af77145fbdc6b0c8931148f5597d9de53"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#af77145fbdc6b0c8931148f5597d9de53">arm_compute::test::validation::select</a></div><div class="ttdeci">CLSelect select</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_select_8cpp_source.xhtml#l00164">Select.cpp:164</a></div></div>
Jenkins0e205f72019-11-28 16:53:35 +0000[diff] [blame]692<div class="ttc" id="struct_tensor3_d_xhtml_acf52c23cbd7424606c10a606524e3e32"><div class="ttname"><a href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">Tensor3D::ptr</a></div><div class="ttdeci">__global uchar * ptr</div><div class="ttdoc">Pointer to the starting postion of the buffer.</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00360">helpers.h:360</a></div></div>
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]693<div class="ttc" id="pooling__layer__quantized_8cl_xhtml_a6c01fa98d360a9d52926dc6a5a599711"><div class="ttname"><a href="pooling__layer__quantized_8cl.xhtml#a6c01fa98d360a9d52926dc6a5a599711">DIV_OP_NHWC</a></div><div class="ttdeci">#define DIV_OP_NHWC(x, y)</div><div class="ttdef"><b>Definition:</b> <a href="pooling__layer__quantized_8cl_source.xhtml#l00049">pooling_layer_quantized.cl:49</a></div></div>
Jenkins0e205f72019-11-28 16:53:35 +0000[diff] [blame]694<div class="ttc" id="src_2core_2_c_l_2cl__kernels_2_helpers_8h_xhtml_a2101b2fe0193ce227ae4e0945e321d85"><div class="ttname"><a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a2101b2fe0193ce227ae4e0945e321d85">tensor3D_offset</a></div><div class="ttdeci">__global const uchar * tensor3D_offset(const Tensor3D *tensor, int x, int y, int z)</div><div class="ttdoc">Get the pointer position of a Tensor3D.</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00522">helpers.h:522</a></div></div>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]695</div><!-- fragment -->
Jenkins0e205f72019-11-28 16:53:35 +0000[diff] [blame]696<p class="reference">References <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00154">calculate_avg_scale_nhwc()</a>, <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00326">CONVERT_TO_TENSOR3D_STRUCT</a>, <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00333">CONVERT_TO_TENSOR4D_STRUCT</a>, <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00049">DIV_OP_NHWC</a>, <a class="el" href="_c_l_2_l_s_t_m_layer_quantized_8cpp_source.xhtml#l00487">arm_compute::test::validation::input</a>, <a class="el" href="pooling__layer__quantized_8cl_source.xhtml#l00042">POOL_OP</a>, <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00360">Tensor3D::ptr</a>, <a class="el" href="_rounding_8cpp_source.xhtml#l00035">arm_compute::round()</a>, <a class="el" href="_c_l_2_select_8cpp_source.xhtml#l00164">arm_compute::test::validation::select</a>, <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00522">tensor3D_offset()</a>, and <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00535">tensor4D_offset()</a>.</p>
Jenkins514be652019-02-28 12:25:18 +0000[diff] [blame]697
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]698</div>
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705 <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.xhtml">src</a></li><li class="navelem"><a class="el" href="dir_aebb8dcc11953d78e620bbef0b9e2183.xhtml">core</a></li><li class="navelem"><a class="el" href="dir_8c278f79c760e5c5fbd911f9870614c1.xhtml">CL</a></li><li class="navelem"><a class="el" href="dir_25885286e9dad4fa105b7b25a8031bbf.xhtml">cl_kernels</a></li><li class="navelem"><a class="el" href="pooling__layer__quantized_8cl.xhtml">pooling_layer_quantized.cl</a></li>
Jenkins7f09cf72020-01-22 18:08:16 +0000[diff] [blame^]706 <li class="footer">Generated on Wed Jan 22 2020 18:07:48 for Compute Library by
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Jenkins514be652019-02-28 12:25:18 +0000[diff] [blame]708 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li>
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