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gerrit-public.fairphone.software / platform / external / ComputeLibrary / dbdab85d6e0f96d3361a9e30310367d89953466c / . / documentation / pooling__layer_8cl.xhtml
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Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]9<title>Compute Library: src/core/CL/cl_kernels/pooling_layer.cl File Reference</title>
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Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]42 <div id="projectname">Compute Library
43 &#160;<span id="projectnumber">v17.06</span>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]44 </div>
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117<a href="#define-members">Macros</a> &#124;
118<a href="#func-members">Functions</a> </div>
119 <div class="headertitle">
120<div class="title">pooling_layer.cl File Reference</div> </div>
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122<div class="contents">
123<div class="textblock"><code>#include &quot;<a class="el" href="helpers_8h_source.xhtml">helpers.h</a>&quot;</code><br />
124</div>
125<p><a href="pooling__layer_8cl_source.xhtml">Go to the source code of this file.</a></p>
126<table class="memberdecls">
127<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
128Macros</h2></td></tr>
129<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_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(x, y)&#160;&#160;&#160;((x) + (y))</td></tr>
130<tr class="separator:a482ef7d59a5f474ca126e737c7f0978a"><td class="memSeparator" colspan="2">&#160;</td></tr>
131</table><table class="memberdecls">
132<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
133Functions</h2></td></tr>
134<tr class="memitem:a60440813daa769d486c5786d52b91340"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pooling__layer_8cl.xhtml#a60440813daa769d486c5786d52b91340">calculate_avg_scale</a> (const int pool_size, 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>
135<tr class="separator:a60440813daa769d486c5786d52b91340"><td class="memSeparator" colspan="2">&#160;</td></tr>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]136<tr class="memitem:a1ba58966776b7e6fb81c5432968db43d"><td class="memItemLeft" align="right" valign="top">__kernel void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pooling__layer_8cl.xhtml#a1ba58966776b7e6fb81c5432968db43d">pooling_layer_2</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, int2 max_dims, int2 strides, int2 paddings)</td></tr>
137<tr class="memdesc:a1ba58966776b7e6fb81c5432968db43d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Performs a pooling function of pool size equal to 2. <a href="#a1ba58966776b7e6fb81c5432968db43d">More...</a><br /></td></tr>
138<tr class="separator:a1ba58966776b7e6fb81c5432968db43d"><td class="memSeparator" colspan="2">&#160;</td></tr>
139<tr class="memitem:ad30794c96842e822dc6f2b992db79f97"><td class="memItemLeft" align="right" valign="top">__kernel void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pooling__layer_8cl.xhtml#ad30794c96842e822dc6f2b992db79f97">pooling_layer_3</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, int2 max_dims, int2 strides, int2 paddings)</td></tr>
140<tr class="memdesc:ad30794c96842e822dc6f2b992db79f97"><td class="mdescLeft">&#160;</td><td class="mdescRight">Performs a pooling function of pool size equal to 3. <a href="#ad30794c96842e822dc6f2b992db79f97">More...</a><br /></td></tr>
141<tr class="separator:ad30794c96842e822dc6f2b992db79f97"><td class="memSeparator" colspan="2">&#160;</td></tr>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]142</table>
143<h2 class="groupheader">Macro Definition Documentation</h2>
144<a class="anchor" id="a482ef7d59a5f474ca126e737c7f0978a"></a>
145<div class="memitem">
146<div class="memproto">
147 <table class="memname">
148 <tr>
149 <td class="memname">#define POOL_OP</td>
150 <td>(</td>
151 <td class="paramtype">&#160;</td>
152 <td class="paramname">x, </td>
153 </tr>
154 <tr>
155 <td class="paramkey"></td>
156 <td></td>
157 <td class="paramtype">&#160;</td>
158 <td class="paramname">y&#160;</td>
159 </tr>
160 <tr>
161 <td></td>
162 <td>)</td>
163 <td></td><td>&#160;&#160;&#160;((x) + (y))</td>
164 </tr>
165 </table>
166</div><div class="memdoc">
167
168<p>Definition at line <a class="el" href="pooling__layer_8cl_source.xhtml#l00027">27</a> of file <a class="el" href="pooling__layer_8cl_source.xhtml">pooling_layer.cl</a>.</p>
169
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]170<p>Referenced by <a class="el" href="pooling__layer_8cl_source.xhtml#l00068">pooling_layer_2()</a>, and <a class="el" href="pooling__layer_8cl_source.xhtml#l00126">pooling_layer_3()</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]171
172</div>
173</div>
174<h2 class="groupheader">Function Documentation</h2>
175<a class="anchor" id="a60440813daa769d486c5786d52b91340"></a>
176<div class="memitem">
177<div class="memproto">
178 <table class="memname">
179 <tr>
180 <td class="memname">float calculate_avg_scale </td>
181 <td>(</td>
182 <td class="paramtype">const int&#160;</td>
183 <td class="paramname"><em>pool_size</em>, </td>
184 </tr>
185 <tr>
186 <td class="paramkey"></td>
187 <td></td>
188 <td class="paramtype">const int&#160;</td>
189 <td class="paramname"><em>upper_bound_w</em>, </td>
190 </tr>
191 <tr>
192 <td class="paramkey"></td>
193 <td></td>
194 <td class="paramtype">const int&#160;</td>
195 <td class="paramname"><em>upper_bound_h</em>, </td>
196 </tr>
197 <tr>
198 <td class="paramkey"></td>
199 <td></td>
200 <td class="paramtype">const int&#160;</td>
201 <td class="paramname"><em>pad_x</em>, </td>
202 </tr>
203 <tr>
204 <td class="paramkey"></td>
205 <td></td>
206 <td class="paramtype">const int&#160;</td>
207 <td class="paramname"><em>pad_y</em>, </td>
208 </tr>
209 <tr>
210 <td class="paramkey"></td>
211 <td></td>
212 <td class="paramtype">const int&#160;</td>
213 <td class="paramname"><em>stride_x</em>, </td>
214 </tr>
215 <tr>
216 <td class="paramkey"></td>
217 <td></td>
218 <td class="paramtype">const int&#160;</td>
219 <td class="paramname"><em>stride_y</em>&#160;</td>
220 </tr>
221 <tr>
222 <td></td>
223 <td>)</td>
224 <td></td><td></td>
225 </tr>
226 </table>
227</div><div class="memdoc">
228
229<p>Definition at line <a class="el" href="pooling__layer_8cl_source.xhtml#l00032">32</a> of file <a class="el" href="pooling__layer_8cl_source.xhtml">pooling_layer.cl</a>.</p>
230
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]231<p>References <a class="el" href="tests_2validation_2_fixed_point_8h_source.xhtml#l00875">arm_compute::test::fixed_point_arithmetic::detail::min()</a>.</p>
232
233<p>Referenced by <a class="el" href="pooling__layer_8cl_source.xhtml#l00068">pooling_layer_2()</a>, and <a class="el" href="pooling__layer_8cl_source.xhtml#l00126">pooling_layer_3()</a>.</p>
234<div class="fragment"><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;{</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keywordtype">int</span> start_x = get_global_id(0) * stride_x - pad_x;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="keywordtype">int</span> start_y = get_global_id(1) * stride_y - pad_y;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keywordtype">int</span> end_x = <a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#aabcf39e3917f842dbc5fbb0d802f24d5">min</a>(start_x + pool_size, upper_bound_w);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; <span class="keywordtype">int</span> end_y = <a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#aabcf39e3917f842dbc5fbb0d802f24d5">min</a>(start_y + pool_size, upper_bound_h);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keywordflow">return</span> 1.f / ((end_y - start_y) * (end_x - start_x));</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;}</div><div class="ttc" id="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail_xhtml_aabcf39e3917f842dbc5fbb0d802f24d5"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#aabcf39e3917f842dbc5fbb0d802f24d5">arm_compute::test::fixed_point_arithmetic::detail::min</a></div><div class="ttdeci">fixed_point&lt; T &gt; min(fixed_point&lt; T &gt; x, fixed_point&lt; T &gt; y)</div><div class="ttdef"><b>Definition:</b> <a href="tests_2validation_2_fixed_point_8h_source.xhtml#l00875">FixedPoint.h:875</a></div></div>
235</div><!-- fragment -->
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]236</div>
237</div>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]238<a class="anchor" id="a1ba58966776b7e6fb81c5432968db43d"></a>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]239<div class="memitem">
240<div class="memproto">
241 <table class="memname">
242 <tr>
243 <td class="memname">__kernel void pooling_layer_2 </td>
244 <td>(</td>
245 <td class="paramtype">__global uchar *&#160;</td>
246 <td class="paramname"><em>input_ptr</em>, </td>
247 </tr>
248 <tr>
249 <td class="paramkey"></td>
250 <td></td>
251 <td class="paramtype">uint&#160;</td>
252 <td class="paramname"><em>input_stride_x</em>, </td>
253 </tr>
254 <tr>
255 <td class="paramkey"></td>
256 <td></td>
257 <td class="paramtype">uint&#160;</td>
258 <td class="paramname"><em>input_step_x</em>, </td>
259 </tr>
260 <tr>
261 <td class="paramkey"></td>
262 <td></td>
263 <td class="paramtype">uint&#160;</td>
264 <td class="paramname"><em>input_stride_y</em>, </td>
265 </tr>
266 <tr>
267 <td class="paramkey"></td>
268 <td></td>
269 <td class="paramtype">uint&#160;</td>
270 <td class="paramname"><em>input_step_y</em>, </td>
271 </tr>
272 <tr>
273 <td class="paramkey"></td>
274 <td></td>
275 <td class="paramtype">uint&#160;</td>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]276 <td class="paramname"><em>input_stride_z</em>, </td>
277 </tr>
278 <tr>
279 <td class="paramkey"></td>
280 <td></td>
281 <td class="paramtype">uint&#160;</td>
282 <td class="paramname"><em>input_step_z</em>, </td>
283 </tr>
284 <tr>
285 <td class="paramkey"></td>
286 <td></td>
287 <td class="paramtype">uint&#160;</td>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]288 <td class="paramname"><em>input_offset_first_element_in_bytes</em>, </td>
289 </tr>
290 <tr>
291 <td class="paramkey"></td>
292 <td></td>
293 <td class="paramtype">__global uchar *&#160;</td>
294 <td class="paramname"><em>output_ptr</em>, </td>
295 </tr>
296 <tr>
297 <td class="paramkey"></td>
298 <td></td>
299 <td class="paramtype">uint&#160;</td>
300 <td class="paramname"><em>output_stride_x</em>, </td>
301 </tr>
302 <tr>
303 <td class="paramkey"></td>
304 <td></td>
305 <td class="paramtype">uint&#160;</td>
306 <td class="paramname"><em>output_step_x</em>, </td>
307 </tr>
308 <tr>
309 <td class="paramkey"></td>
310 <td></td>
311 <td class="paramtype">uint&#160;</td>
312 <td class="paramname"><em>output_stride_y</em>, </td>
313 </tr>
314 <tr>
315 <td class="paramkey"></td>
316 <td></td>
317 <td class="paramtype">uint&#160;</td>
318 <td class="paramname"><em>output_step_y</em>, </td>
319 </tr>
320 <tr>
321 <td class="paramkey"></td>
322 <td></td>
323 <td class="paramtype">uint&#160;</td>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]324 <td class="paramname"><em>output_stride_z</em>, </td>
325 </tr>
326 <tr>
327 <td class="paramkey"></td>
328 <td></td>
329 <td class="paramtype">uint&#160;</td>
330 <td class="paramname"><em>output_step_z</em>, </td>
331 </tr>
332 <tr>
333 <td class="paramkey"></td>
334 <td></td>
335 <td class="paramtype">uint&#160;</td>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]336 <td class="paramname"><em>output_offset_first_element_in_bytes</em>, </td>
337 </tr>
338 <tr>
339 <td class="paramkey"></td>
340 <td></td>
341 <td class="paramtype">int2&#160;</td>
342 <td class="paramname"><em>max_dims</em>, </td>
343 </tr>
344 <tr>
345 <td class="paramkey"></td>
346 <td></td>
347 <td class="paramtype">int2&#160;</td>
348 <td class="paramname"><em>strides</em>, </td>
349 </tr>
350 <tr>
351 <td class="paramkey"></td>
352 <td></td>
353 <td class="paramtype">int2&#160;</td>
354 <td class="paramname"><em>paddings</em>&#160;</td>
355 </tr>
356 <tr>
357 <td></td>
358 <td>)</td>
359 <td></td><td></td>
360 </tr>
361 </table>
362</div><div class="memdoc">
363
364<p>Performs a pooling function of pool size equal to 2. </p>
365<dl class="section note"><dt>Note</dt><dd>Pooling stride must be passed using -DPOOL_STRIDE e.g -DPOOL_STRIDE=2. Supported strides are 1,2,3 </dd>
366<dd>
367Datatype must be passed using -DDATA_TYPE e.g. -DDATA_TYPE=float. Supported data types are F16, F32; </dd>
368<dd>
369In case of average pooling -DPOOL_AVG must be provided otherwise max pooling will be performed.</dd></dl>
370<dl class="params"><dt>Parameters</dt><dd>
371 <table class="params">
372 <tr><td class="paramdir">[in]</td><td class="paramname">input_ptr</td><td>Pointer to the source image. Supported data types: F16, F32 </td></tr>
373 <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>
374 <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>
375 <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>
376 <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>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]377 <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>
378 <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>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]379 <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>
380 <tr><td class="paramdir">[out]</td><td class="paramname">output_ptr</td><td>Pointer to the destination image. Supported data types: F16, F32 </td></tr>
381 <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>
382 <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>
383 <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>
384 <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>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]385 <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>
386 <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>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]387 <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>
388 <tr><td class="paramdir">[in]</td><td class="paramname">max_dims</td><td>The maximum index that can be accessed in x and y dimension (width + pad) </td></tr>
389 <tr><td class="paramdir">[in]</td><td class="paramname">strides</td><td>The pooling operation strides in each dimension </td></tr>
390 <tr><td class="paramdir">[in]</td><td class="paramname">paddings</td><td>The pooling operation paddings in each dimension </td></tr>
391 </table>
392 </dd>
393</dl>
394
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]395<p>Definition at line <a class="el" href="pooling__layer_8cl_source.xhtml#l00068">68</a> of file <a class="el" href="pooling__layer_8cl_source.xhtml">pooling_layer.cl</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]396
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]397<p>References <a class="el" href="pooling__layer_8cl_source.xhtml#l00032">calculate_avg_scale()</a>, <a class="el" href="helpers_8h_source.xhtml#l00079">CONVERT_TO_TENSOR3D_STRUCT</a>, <a class="el" href="convolution3x3_8cl_source.xhtml#l00027">DATA_TYPE</a>, <a class="el" href="pooling__layer_8cl_source.xhtml#l00027">POOL_OP</a>, <a class="el" href="helpers_8h_source.xhtml#l00106">Tensor3D::ptr</a>, <a class="el" href="helpers_8h_source.xhtml#l00213">tensor3D_offset()</a>, and <a class="el" href="helpers_8h_source.xhtml#l00032">VEC_DATA_TYPE</a>.</p>
398<div class="fragment"><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;{</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="comment">// Get pixels pointer</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> input = <a class="code" href="helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(input);</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> output = <a class="code" href="helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(output);</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="comment">// Load data</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <a class="code" href="helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 2)</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; data0 = vload2(0, (__global <a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a> *)<a class="code" href="helpers_8h.xhtml#a2101b2fe0193ce227ae4e0945e321d85">tensor3D_offset</a>(&amp;input, 0, 0, 0));</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <a class="code" href="helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 2)</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; data1 = vload2(0, (__global DATA_TYPE *)<a class="code" href="helpers_8h.xhtml#a2101b2fe0193ce227ae4e0945e321d85">tensor3D_offset</a>(&amp;input, 0, 1, 0));</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="comment">// Perform calculations</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; data0 = <a class="code" href="pooling__layer_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(data0, data1);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; DATA_TYPE res = <a class="code" href="pooling__layer_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(data0.s0, data0.s1);</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="comment">// Divide by 4 in case of average pooling</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;<span class="preprocessor">#ifdef POOL_AVG</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; res *= <a class="code" href="pooling__layer_8cl.xhtml#a60440813daa769d486c5786d52b91340">calculate_avg_scale</a>(2, max_dims.x, max_dims.y, paddings.x, paddings.y, strides.x, strides.y);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="comment">// Store result</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; *(__global DATA_TYPE *)output.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a> = res;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;}</div><div class="ttc" id="pooling__layer_8cl_xhtml_a482ef7d59a5f474ca126e737c7f0978a"><div class="ttname"><a href="pooling__layer_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_8cl_source.xhtml#l00027">pooling_layer.cl:27</a></div></div>
399<div class="ttc" id="helpers_8h_xhtml_a31c8c760f08fb1a331b16b7c204321dc"><div class="ttname"><a href="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="helpers_8h_source.xhtml#l00079">helpers.h:79</a></div></div>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]400<div class="ttc" id="convolution3x3_8cl_xhtml_afb8c72ce35c4a1f4a2588d6573e54aa1"><div class="ttname"><a href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a></div><div class="ttdeci">#define DATA_TYPE</div><div class="ttdef"><b>Definition:</b> <a href="convolution3x3_8cl_source.xhtml#l00027">convolution3x3.cl:27</a></div></div>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]401<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="helpers_8h_source.xhtml#l00104">helpers.h:104</a></div></div>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]402<div class="ttc" id="pooling__layer_8cl_xhtml_a60440813daa769d486c5786d52b91340"><div class="ttname"><a href="pooling__layer_8cl.xhtml#a60440813daa769d486c5786d52b91340">calculate_avg_scale</a></div><div class="ttdeci">float calculate_avg_scale(const int pool_size, 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_8cl_source.xhtml#l00032">pooling_layer.cl:32</a></div></div>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]403<div class="ttc" id="helpers_8h_xhtml_a36f754c05b6fddf6df0d8d0a74f8159f"><div class="ttname"><a href="helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a></div><div class="ttdeci">#define VEC_DATA_TYPE(type, size)</div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00032">helpers.h:32</a></div></div>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]404<div class="ttc" id="helpers_8h_xhtml_a2101b2fe0193ce227ae4e0945e321d85"><div class="ttname"><a href="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="helpers_8h_source.xhtml#l00213">helpers.h:213</a></div></div>
405<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="helpers_8h_source.xhtml#l00106">helpers.h:106</a></div></div>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]406</div><!-- fragment -->
407</div>
408</div>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]409<a class="anchor" id="ad30794c96842e822dc6f2b992db79f97"></a>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]410<div class="memitem">
411<div class="memproto">
412 <table class="memname">
413 <tr>
414 <td class="memname">__kernel void pooling_layer_3 </td>
415 <td>(</td>
416 <td class="paramtype">__global uchar *&#160;</td>
417 <td class="paramname"><em>input_ptr</em>, </td>
418 </tr>
419 <tr>
420 <td class="paramkey"></td>
421 <td></td>
422 <td class="paramtype">uint&#160;</td>
423 <td class="paramname"><em>input_stride_x</em>, </td>
424 </tr>
425 <tr>
426 <td class="paramkey"></td>
427 <td></td>
428 <td class="paramtype">uint&#160;</td>
429 <td class="paramname"><em>input_step_x</em>, </td>
430 </tr>
431 <tr>
432 <td class="paramkey"></td>
433 <td></td>
434 <td class="paramtype">uint&#160;</td>
435 <td class="paramname"><em>input_stride_y</em>, </td>
436 </tr>
437 <tr>
438 <td class="paramkey"></td>
439 <td></td>
440 <td class="paramtype">uint&#160;</td>
441 <td class="paramname"><em>input_step_y</em>, </td>
442 </tr>
443 <tr>
444 <td class="paramkey"></td>
445 <td></td>
446 <td class="paramtype">uint&#160;</td>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]447 <td class="paramname"><em>input_stride_z</em>, </td>
448 </tr>
449 <tr>
450 <td class="paramkey"></td>
451 <td></td>
452 <td class="paramtype">uint&#160;</td>
453 <td class="paramname"><em>input_step_z</em>, </td>
454 </tr>
455 <tr>
456 <td class="paramkey"></td>
457 <td></td>
458 <td class="paramtype">uint&#160;</td>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]459 <td class="paramname"><em>input_offset_first_element_in_bytes</em>, </td>
460 </tr>
461 <tr>
462 <td class="paramkey"></td>
463 <td></td>
464 <td class="paramtype">__global uchar *&#160;</td>
465 <td class="paramname"><em>output_ptr</em>, </td>
466 </tr>
467 <tr>
468 <td class="paramkey"></td>
469 <td></td>
470 <td class="paramtype">uint&#160;</td>
471 <td class="paramname"><em>output_stride_x</em>, </td>
472 </tr>
473 <tr>
474 <td class="paramkey"></td>
475 <td></td>
476 <td class="paramtype">uint&#160;</td>
477 <td class="paramname"><em>output_step_x</em>, </td>
478 </tr>
479 <tr>
480 <td class="paramkey"></td>
481 <td></td>
482 <td class="paramtype">uint&#160;</td>
483 <td class="paramname"><em>output_stride_y</em>, </td>
484 </tr>
485 <tr>
486 <td class="paramkey"></td>
487 <td></td>
488 <td class="paramtype">uint&#160;</td>
489 <td class="paramname"><em>output_step_y</em>, </td>
490 </tr>
491 <tr>
492 <td class="paramkey"></td>
493 <td></td>
494 <td class="paramtype">uint&#160;</td>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]495 <td class="paramname"><em>output_stride_z</em>, </td>
496 </tr>
497 <tr>
498 <td class="paramkey"></td>
499 <td></td>
500 <td class="paramtype">uint&#160;</td>
501 <td class="paramname"><em>output_step_z</em>, </td>
502 </tr>
503 <tr>
504 <td class="paramkey"></td>
505 <td></td>
506 <td class="paramtype">uint&#160;</td>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]507 <td class="paramname"><em>output_offset_first_element_in_bytes</em>, </td>
508 </tr>
509 <tr>
510 <td class="paramkey"></td>
511 <td></td>
512 <td class="paramtype">int2&#160;</td>
513 <td class="paramname"><em>max_dims</em>, </td>
514 </tr>
515 <tr>
516 <td class="paramkey"></td>
517 <td></td>
518 <td class="paramtype">int2&#160;</td>
519 <td class="paramname"><em>strides</em>, </td>
520 </tr>
521 <tr>
522 <td class="paramkey"></td>
523 <td></td>
524 <td class="paramtype">int2&#160;</td>
525 <td class="paramname"><em>paddings</em>&#160;</td>
526 </tr>
527 <tr>
528 <td></td>
529 <td>)</td>
530 <td></td><td></td>
531 </tr>
532 </table>
533</div><div class="memdoc">
534
535<p>Performs a pooling function of pool size equal to 3. </p>
536<dl class="section note"><dt>Note</dt><dd>Pooling stride must be passed using -DPOOL_STRIDE e.g -DPOOL_STRIDE=2. Supported strides are 1,2,3 </dd>
537<dd>
538Datatype must be passed using -DDATA_TYPE e.g. -DDATA_TYPE=float. Supported data types are F16, F32; </dd>
539<dd>
540In case of average pooling -DPOOL_AVG must be provided otherwise max pooling will be performed.</dd></dl>
541<dl class="params"><dt>Parameters</dt><dd>
542 <table class="params">
543 <tr><td class="paramdir">[in]</td><td class="paramname">input_ptr</td><td>Pointer to the source image. Supported data types: F16, F32 </td></tr>
544 <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>
545 <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>
546 <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>
547 <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>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]548 <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>
549 <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>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]550 <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>
551 <tr><td class="paramdir">[out]</td><td class="paramname">output_ptr</td><td>Pointer to the destination image. Supported data types: F16, F32 </td></tr>
552 <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>
553 <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>
554 <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>
555 <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>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]556 <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>
557 <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>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]558 <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>
559 <tr><td class="paramdir">[in]</td><td class="paramname">max_dims</td><td>The maximum index that can be accessed in x and y dimension (width + pad) </td></tr>
560 <tr><td class="paramdir">[in]</td><td class="paramname">strides</td><td>The pooling operation strides in each dimension </td></tr>
561 <tr><td class="paramdir">[in]</td><td class="paramname">paddings</td><td>The pooling operation paddings in each dimension </td></tr>
562 </table>
563 </dd>
564</dl>
565
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]566<p>Definition at line <a class="el" href="pooling__layer_8cl_source.xhtml#l00126">126</a> of file <a class="el" href="pooling__layer_8cl_source.xhtml">pooling_layer.cl</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]567
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]568<p>References <a class="el" href="pooling__layer_8cl_source.xhtml#l00032">calculate_avg_scale()</a>, <a class="el" href="helpers_8h_source.xhtml#l00079">CONVERT_TO_TENSOR3D_STRUCT</a>, <a class="el" href="convolution3x3_8cl_source.xhtml#l00027">DATA_TYPE</a>, <a class="el" href="pooling__layer_8cl_source.xhtml#l00027">POOL_OP</a>, <a class="el" href="helpers_8h_source.xhtml#l00106">Tensor3D::ptr</a>, <a class="el" href="helpers_8h_source.xhtml#l00213">tensor3D_offset()</a>, and <a class="el" href="helpers_8h_source.xhtml#l00032">VEC_DATA_TYPE</a>.</p>
569<div class="fragment"><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160;{</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="comment">// Get pixels pointer</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> input = <a class="code" href="helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(input);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> output = <a class="code" href="helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(output);</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="comment">// Load data</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <a class="code" href="helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 3)</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; data0 = vload3(0, (__global <a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a> *)<a class="code" href="helpers_8h.xhtml#a2101b2fe0193ce227ae4e0945e321d85">tensor3D_offset</a>(&amp;input, 0, 0, 0));</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <a class="code" href="helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 3)</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; data1 = vload3(0, (__global DATA_TYPE *)<a class="code" href="helpers_8h.xhtml#a2101b2fe0193ce227ae4e0945e321d85">tensor3D_offset</a>(&amp;input, 0, 1, 0));</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <a class="code" href="helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(DATA_TYPE, 3)</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; data2 = vload3(0, (__global DATA_TYPE *)<a class="code" href="helpers_8h.xhtml#a2101b2fe0193ce227ae4e0945e321d85">tensor3D_offset</a>(&amp;input, 0, 2, 0));</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="comment">// Perform calculations</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; data0 = <a class="code" href="pooling__layer_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(data0, data1);</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; data0 = <a class="code" href="pooling__layer_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(data0, data2);</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; DATA_TYPE res = <a class="code" href="pooling__layer_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(<a class="code" href="pooling__layer_8cl.xhtml#a482ef7d59a5f474ca126e737c7f0978a">POOL_OP</a>(data0.s0, data0.s1), data0.s2);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <span class="comment">// Divide by 4 in case of average pooling</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160;<span class="preprocessor">#ifdef POOL_AVG</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; res *= <a class="code" href="pooling__layer_8cl.xhtml#a60440813daa769d486c5786d52b91340">calculate_avg_scale</a>(3, max_dims.x, max_dims.y, paddings.x, paddings.y, strides.x, strides.y);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;<span class="preprocessor">#endif</span></div><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="comment">// Store result</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; *(__global DATA_TYPE *)output.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a> = res;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;}</div><div class="ttc" id="pooling__layer_8cl_xhtml_a482ef7d59a5f474ca126e737c7f0978a"><div class="ttname"><a href="pooling__layer_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_8cl_source.xhtml#l00027">pooling_layer.cl:27</a></div></div>
570<div class="ttc" id="helpers_8h_xhtml_a31c8c760f08fb1a331b16b7c204321dc"><div class="ttname"><a href="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="helpers_8h_source.xhtml#l00079">helpers.h:79</a></div></div>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]571<div class="ttc" id="convolution3x3_8cl_xhtml_afb8c72ce35c4a1f4a2588d6573e54aa1"><div class="ttname"><a href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a></div><div class="ttdeci">#define DATA_TYPE</div><div class="ttdef"><b>Definition:</b> <a href="convolution3x3_8cl_source.xhtml#l00027">convolution3x3.cl:27</a></div></div>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]572<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="helpers_8h_source.xhtml#l00104">helpers.h:104</a></div></div>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]573<div class="ttc" id="pooling__layer_8cl_xhtml_a60440813daa769d486c5786d52b91340"><div class="ttname"><a href="pooling__layer_8cl.xhtml#a60440813daa769d486c5786d52b91340">calculate_avg_scale</a></div><div class="ttdeci">float calculate_avg_scale(const int pool_size, 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_8cl_source.xhtml#l00032">pooling_layer.cl:32</a></div></div>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]574<div class="ttc" id="helpers_8h_xhtml_a36f754c05b6fddf6df0d8d0a74f8159f"><div class="ttname"><a href="helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a></div><div class="ttdeci">#define VEC_DATA_TYPE(type, size)</div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00032">helpers.h:32</a></div></div>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]575<div class="ttc" id="helpers_8h_xhtml_a2101b2fe0193ce227ae4e0945e321d85"><div class="ttname"><a href="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="helpers_8h_source.xhtml#l00213">helpers.h:213</a></div></div>
576<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="helpers_8h_source.xhtml#l00106">helpers.h:106</a></div></div>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]577</div><!-- fragment -->
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585 <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_8cl.xhtml">pooling_layer.cl</a></li>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame^]586 <li class="footer">Generated on Fri Jun 23 2017 15:44:34 for Compute Library by
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588 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>
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