documentation/cl__events_8cpp.xhtml

   1 <!-- HTML header for doxygen 1.8.9.1-->
   2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
   3 <html xmlns="http://www.w3.org/1999/xhtml">
   4 <head>
   5 <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
   6 <meta http-equiv="X-UA-Compatible" content="IE=9"/>
   7 <meta name="generator" content="Doxygen 1.8.11"/>
   8 <meta name="robots" content="NOINDEX, NOFOLLOW" /> <!-- Prevent indexing by search engines -->
   9 <title>ARM Compute Library: examples/cl_events.cpp File Reference</title>
  10 <link href="tabs.css" rel="stylesheet" type="text/css"/>
  11 <script type="text/javascript" src="jquery.js"></script>
  12 <script type="text/javascript" src="dynsections.js"></script>
  13 <link href="navtree.css" rel="stylesheet" type="text/css"/>
  14 <script type="text/javascript" src="resize.js"></script>
  15 <script type="text/javascript" src="navtreedata.js"></script>
  16 <script type="text/javascript" src="navtree.js"></script>
  17 <script type="text/javascript">
  18   $(document).ready(initResizable);
  19   $(window).load(resizeHeight);
  20 </script>
  21 <link href="search/search.css" rel="stylesheet" type="text/css"/>
  22 <script type="text/javascript" src="search/searchdata.js"></script>
  23 <script type="text/javascript" src="search/search.js"></script>
  24 <script type="text/javascript">
  25   $(document).ready(function() { init_search(); });
  26 </script>
  27 <script type="text/x-mathjax-config">
  28   MathJax.Hub.Config({
  29     extensions: ["tex2jax.js"],
  30     jax: ["input/TeX","output/HTML-CSS"],
  31 });
  32 </script><script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
  33 <link href="doxygen.css" rel="stylesheet" type="text/css" />
  34 </head>
  35 <body>
  36 <div id="top"><!-- do not remove this div, it is closed by doxygen! -->
  37 <div id="titlearea">
  38 <table cellspacing="0" cellpadding="0">
  39  <tbody>
  40  <tr style="height: 56px;">
  41   <td style="padding-left: 0.5em;">
  42    <div id="projectname">ARM Compute Library
  43    &#160;<span id="projectnumber">17.04</span>
  44    </div>
  45   </td>
  46  </tr>
  47  </tbody>
  48 </table>
  49 </div>
  50 <!-- end header part -->
  51 <!-- Generated by Doxygen 1.8.11 -->
  52 <script type="text/javascript">
  53 var searchBox = new SearchBox("searchBox", "search",false,'Search');
  54 </script>
  55   <div id="navrow1" class="tabs">
  56     <ul class="tablist">
  57       <li><a href="index.xhtml"><span>Main&#160;Page</span></a></li>
  58       <li><a href="namespaces.xhtml"><span>Namespaces</span></a></li>
  59       <li><a href="annotated.xhtml"><span>Data&#160;Structures</span></a></li>
  60       <li class="current"><a href="files.xhtml"><span>Files</span></a></li>
  61       <li>
  62         <div id="MSearchBox" class="MSearchBoxInactive">
  63         <span class="left">
  64           <img id="MSearchSelect" src="search/mag_sel.png"
  65                onmouseover="return searchBox.OnSearchSelectShow()"
  66                onmouseout="return searchBox.OnSearchSelectHide()"
  67                alt=""/>
  68           <input type="text" id="MSearchField" value="Search" accesskey="S"
  69                onfocus="searchBox.OnSearchFieldFocus(true)"
  70                onblur="searchBox.OnSearchFieldFocus(false)"
  71                onkeyup="searchBox.OnSearchFieldChange(event)"/>
  72           </span><span class="right">
  73             <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
  74           </span>
  75         </div>
  76       </li>
  77     </ul>
  78   </div>
  79   <div id="navrow2" class="tabs2">
  80     <ul class="tablist">
  81       <li><a href="files.xhtml"><span>File&#160;List</span></a></li>
  82       <li><a href="globals.xhtml"><span>Globals</span></a></li>
  83     </ul>
  84   </div>
  85 </div><!-- top -->
  86 <div id="side-nav" class="ui-resizable side-nav-resizable">
  87   <div id="nav-tree">
  88     <div id="nav-tree-contents">
  89       <div id="nav-sync" class="sync"></div>
  90     </div>
  91   </div>
  92   <div id="splitbar" style="-moz-user-select:none;"
  93        class="ui-resizable-handle">
  94   </div>
  95 </div>
  96 <script type="text/javascript">
  97 $(document).ready(function(){initNavTree('cl__events_8cpp.xhtml','');});
  98 </script>
  99 <div id="doc-content">
 100 <!-- window showing the filter options -->
 101 <div id="MSearchSelectWindow"
 102      onmouseover="return searchBox.OnSearchSelectShow()"
 103      onmouseout="return searchBox.OnSearchSelectHide()"
 104      onkeydown="return searchBox.OnSearchSelectKey(event)">
 105 </div>
 106
 107 <!-- iframe showing the search results (closed by default) -->
 108 <div id="MSearchResultsWindow">
 109 <iframe src="javascript:void(0)" frameborder="0"
 110         name="MSearchResults" id="MSearchResults">
 111 </iframe>
 112 </div>
 113
 114 <div class="header">
 115   <div class="summary">
 116 <a href="#define-members">Macros</a> &#124;
 117 <a href="#func-members">Functions</a>  </div>
 118   <div class="headertitle">
 119 <div class="title">cl_events.cpp File Reference</div>  </div>
 120 </div><!--header-->
 121 <div class="contents">
 122 <div class="textblock"><code>#include &quot;<a class="el" href="_types_8h_source.xhtml">arm_compute/core/Types.h</a>&quot;</code><br />
 123 <code>#include &quot;<a class="el" href="_c_l_functions_8h_source.xhtml">arm_compute/runtime/CL/CLFunctions.h</a>&quot;</code><br />
 124 <code>#include &quot;<a class="el" href="_c_l_scheduler_8h_source.xhtml">arm_compute/runtime/CL/CLScheduler.h</a>&quot;</code><br />
 125 <code>#include &quot;<a class="el" href="test__helpers_2_utils_8h_source.xhtml">test_helpers/Utils.h</a>&quot;</code><br />
 126 </div>
 127 <p><a href="cl__events_8cpp_source.xhtml">Go to the source code of this file.</a></p>
 128 <table class="memberdecls">
 129 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
 130 Macros</h2></td></tr>
 131 <tr class="memitem:a9915340d2c3c10c51e07994dde353f01"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="cl__events_8cpp.xhtml#a9915340d2c3c10c51e07994dde353f01">ARM_COMPUTE_CL</a>&#160;&#160;&#160;/* So that OpenCL exceptions get caught too */</td></tr>
 132 <tr class="separator:a9915340d2c3c10c51e07994dde353f01"><td class="memSeparator" colspan="2">&#160;</td></tr>
 133 </table><table class="memberdecls">
 134 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
 135 Functions</h2></td></tr>
 136 <tr class="memitem:a5eb01b416cc3221d024edaf6eddee305"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="cl__events_8cpp.xhtml#a5eb01b416cc3221d024edaf6eddee305">main_cl_events</a> (int argc, const char **argv)</td></tr>
 137 <tr class="separator:a5eb01b416cc3221d024edaf6eddee305"><td class="memSeparator" colspan="2">&#160;</td></tr>
 138 <tr class="memitem:a217dbf8b442f20279ea00b898af96f52"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="cl__events_8cpp.xhtml#a217dbf8b442f20279ea00b898af96f52">main</a> (int argc, const char **argv)</td></tr>
 139 <tr class="memdesc:a217dbf8b442f20279ea00b898af96f52"><td class="mdescLeft">&#160;</td><td class="mdescRight">Main program for convolution test.  <a href="#a217dbf8b442f20279ea00b898af96f52">More...</a><br /></td></tr>
 140 <tr class="separator:a217dbf8b442f20279ea00b898af96f52"><td class="memSeparator" colspan="2">&#160;</td></tr>
 141 </table>
 142 <h2 class="groupheader">Macro Definition Documentation</h2>
 143 <a class="anchor" id="a9915340d2c3c10c51e07994dde353f01"></a>
 144 <div class="memitem">
 145 <div class="memproto">
 146       <table class="memname">
 147         <tr>
 148           <td class="memname">#define ARM_COMPUTE_CL&#160;&#160;&#160;/* So that OpenCL exceptions get caught too */</td>
 149         </tr>
 150       </table>
 151 </div><div class="memdoc">
 152
 153 <p>Definition at line <a class="el" href="cl__events_8cpp_source.xhtml#l00024">24</a> of file <a class="el" href="cl__events_8cpp_source.xhtml">cl_events.cpp</a>.</p>
 154
 155 </div>
 156 </div>
 157 <h2 class="groupheader">Function Documentation</h2>
 158 <a class="anchor" id="a217dbf8b442f20279ea00b898af96f52"></a>
 159 <div class="memitem">
 160 <div class="memproto">
 161       <table class="memname">
 162         <tr>
 163           <td class="memname">int main </td>
 164           <td>(</td>
 165           <td class="paramtype">int&#160;</td>
 166           <td class="paramname"><em>argc</em>, </td>
 167         </tr>
 168         <tr>
 169           <td class="paramkey"></td>
 170           <td></td>
 171           <td class="paramtype">const char **&#160;</td>
 172           <td class="paramname"><em>argv</em>&#160;</td>
 173         </tr>
 174         <tr>
 175           <td></td>
 176           <td>)</td>
 177           <td></td><td></td>
 178         </tr>
 179       </table>
 180 </div><div class="memdoc">
 181
 182 <p>Main program for convolution test. </p>
 183 <dl class="params"><dt>Parameters</dt><dd>
 184   <table class="params">
 185     <tr><td class="paramdir">[in]</td><td class="paramname">argc</td><td>Number of arguments </td></tr>
 186     <tr><td class="paramdir">[in]</td><td class="paramname">argv</td><td>Arguments ( [optional] Path to PPM image to process ) </td></tr>
 187   </table>
 188   </dd>
 189 </dl>
 190
 191 <p>Definition at line <a class="el" href="cl__events_8cpp_source.xhtml#l00111">111</a> of file <a class="el" href="cl__events_8cpp_source.xhtml">cl_events.cpp</a>.</p>
 192
 193 <p>References <a class="el" href="cl__events_8cpp_source.xhtml#l00033">main_cl_events()</a>, and <a class="el" href="_utils_8cpp_source.xhtml#l00065">test_helpers::run_example()</a>.</p>
 194 <div class="fragment"><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;{</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="namespacetest__helpers.xhtml#a4c9395db2c8b8d0c336656a7b58fca3e">test_helpers::run_example</a>(argc, argv, <a class="code" href="cl__events_8cpp.xhtml#a5eb01b416cc3221d024edaf6eddee305">main_cl_events</a>);</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;}</div><div class="ttc" id="cl__events_8cpp_xhtml_a5eb01b416cc3221d024edaf6eddee305"><div class="ttname"><a href="cl__events_8cpp.xhtml#a5eb01b416cc3221d024edaf6eddee305">main_cl_events</a></div><div class="ttdeci">void main_cl_events(int argc, const char **argv)</div><div class="ttdef"><b>Definition:</b> <a href="cl__events_8cpp_source.xhtml#l00033">cl_events.cpp:33</a></div></div>
 195 <div class="ttc" id="namespacetest__helpers_xhtml_a4c9395db2c8b8d0c336656a7b58fca3e"><div class="ttname"><a href="namespacetest__helpers.xhtml#a4c9395db2c8b8d0c336656a7b58fca3e">test_helpers::run_example</a></div><div class="ttdeci">int run_example(int argc, const char **argv, example &amp;func)</div><div class="ttdoc">Run an example and handle the potential exceptions it throws. </div><div class="ttdef"><b>Definition:</b> <a href="_utils_8cpp_source.xhtml#l00065">Utils.cpp:65</a></div></div>
 196 </div><!-- fragment -->
 197 </div>
 198 </div>
 199 <a class="anchor" id="a5eb01b416cc3221d024edaf6eddee305"></a>
 200 <div class="memitem">
 201 <div class="memproto">
 202       <table class="memname">
 203         <tr>
 204           <td class="memname">void main_cl_events </td>
 205           <td>(</td>
 206           <td class="paramtype">int&#160;</td>
 207           <td class="paramname"><em>argc</em>, </td>
 208         </tr>
 209         <tr>
 210           <td class="paramkey"></td>
 211           <td></td>
 212           <td class="paramtype">const char **&#160;</td>
 213           <td class="paramname"><em>argv</em>&#160;</td>
 214         </tr>
 215         <tr>
 216           <td></td>
 217           <td>)</td>
 218           <td></td><td></td>
 219         </tr>
 220       </table>
 221 </div><div class="memdoc">
 222 <p>[OpenCL events]</p>
 223 <p>[OpenCL events] </p>
 224
 225 <p>Definition at line <a class="el" href="cl__events_8cpp_source.xhtml#l00033">33</a> of file <a class="el" href="cl__events_8cpp_source.xhtml">cl_events.cpp</a>.</p>
 226
 227 <p>References <a class="el" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa8a4946cd749d482dd996874d295af85">ITensorAllocator::allocate()</a>, <a class="el" href="classarm__compute_1_1_c_l_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">CLTensor::allocator()</a>, <a class="el" href="classarm__compute_1_1_c_l_scale.xhtml#aaab8edc0df1785727fd195b8ecf07e22">CLScale::configure()</a>, <a class="el" href="classarm__compute_1_1_c_l_median3x3.xhtml#a2a829a721f585b9028e9712e71698e69">CLMedian3x3::configure()</a>, <a class="el" href="classarm__compute_1_1_c_l_gaussian5x5.xhtml#a2a829a721f585b9028e9712e71698e69">CLGaussian5x5::configure()</a>, <a class="el" href="_c_l_scheduler_8h_source.xhtml#l00050">CLScheduler::default_init()</a>, <a class="el" href="_tensor_info_8h_source.xhtml#l00190">TensorInfo::dimension()</a>, <a class="el" href="_c_l_scheduler_8h_source.xhtml#l00119">CLScheduler::enqueue_sync_event()</a>, <a class="el" href="test__helpers_2_utils_8h_source.xhtml#l00142">PPMLoader::fill_image()</a>, <a class="el" href="classarm__compute_1_1_c_l_scheduler.xhtml#a60f9a6836b628a7171914c4afe43b4a7">CLScheduler::get()</a>, <a class="el" href="classarm__compute_1_1_c_l_tensor.xhtml#a97de03c31e0ca04be6960e2e3ffdca95">CLTensor::info()</a>, <a class="el" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa72161e0e3c0f6b2da20f835de6af680">ITensorAllocator::init()</a>, <a class="el" href="test__helpers_2_utils_8h_source.xhtml#l00125">PPMLoader::init_image()</a>, <a class="el" href="test__helpers_2_utils_8h_source.xhtml#l00114">PPMLoader::is_open()</a>, <a class="el" href="namespacearm__compute.xhtml#a966a9c417ce5e94dca08d9b5e745c0c9a7f5ccbc3d30c2cd3fd04d567946cbde2">arm_compute::NEAREST_NEIGHBOR</a>, <a class="el" href="test__helpers_2_utils_8h_source.xhtml#l00094">PPMLoader::open()</a>, <a class="el" href="namespacearm__compute.xhtml#a15a05537a472ee742404821851529327a4ef59320fbe90fe47d40f1f71e4c5daa">arm_compute::REPLICATE</a>, <a class="el" href="classarm__compute_1_1_i_c_l_simple_function.xhtml#ab5fd6e96c07aaaed2747c7e16ed5951e">ICLSimpleFunction::run()</a>, <a class="el" href="classarm__compute_1_1_c_l_gaussian5x5.xhtml#ad1717410afd0be936c6213a63c8005fb">CLGaussian5x5::run()</a>, <a class="el" href="test__helpers_2_utils_8h_source.xhtml#l00245">test_helpers::save_to_ppm()</a>, <a class="el" href="_c_l_scheduler_8h_source.xhtml#l00110">CLScheduler::sync()</a>, and <a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a6669348b484e3008dca2bfa8e85e40b5">arm_compute::U8</a>.</p>
 228
 229 <p>Referenced by <a class="el" href="cl__events_8cpp_source.xhtml#l00111">main()</a>.</p>
 230 <div class="fragment"><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;{</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    <a class="code" href="classtest__helpers_1_1_p_p_m_loader.xhtml">PPMLoader</a>     ppm;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_tensor.xhtml">CLImage</a>       src, tmp_scale_median, tmp_median_gauss, dst;</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    constexpr <span class="keywordtype">int</span> scale_factor = 2;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    CLScheduler::get().default_init();</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <span class="keywordflow">if</span>(argc &lt; 2)</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    {</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;        <span class="comment">// Print help</span></div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        std::cout &lt;&lt; <span class="stringliteral">&quot;Usage: ./build/cl_events [input_image.ppm]\n\n&quot;</span>;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        std::cout &lt;&lt; <span class="stringliteral">&quot;No input_image provided, creating a dummy 640x480 image\n&quot;</span>;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        <span class="comment">// Create an empty grayscale 640x480 image</span></div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        src.<a class="code" href="classarm__compute_1_1_c_l_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa72161e0e3c0f6b2da20f835de6af680">init</a>(<a class="code" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a>(640, 480, Format::U8));</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    }</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    {</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        ppm.<a class="code" href="classtest__helpers_1_1_p_p_m_loader.xhtml#a36e58f3e64f3851ebac7a9556b4704ed">open</a>(argv[1]);</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        ppm.<a class="code" href="classtest__helpers_1_1_p_p_m_loader.xhtml#a283b961e6ca7b117b106c8710c7cfe81">init_image</a>(src, Format::U8);</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    }</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <span class="comment">// Declare and configure the functions to create the following pipeline: scale -&gt; median -&gt; gauss</span></div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_scale.xhtml">CLScale</a>       scale;</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_median3x3.xhtml">CLMedian3x3</a>   median;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_gaussian5x5.xhtml">CLGaussian5x5</a> gauss;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    <a class="code" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> dst_info(src.<a class="code" href="classarm__compute_1_1_c_l_tensor.xhtml#a97de03c31e0ca04be6960e2e3ffdca95">info</a>()-&gt;<a class="code" href="classarm__compute_1_1_tensor_info.xhtml#a6c223d48dcc4afd27b6f3932182622b6">dimension</a>(0) / scale_factor, src.<a class="code" href="classarm__compute_1_1_c_l_tensor.xhtml#a97de03c31e0ca04be6960e2e3ffdca95">info</a>()-&gt;<a class="code" href="classarm__compute_1_1_tensor_info.xhtml#a6c223d48dcc4afd27b6f3932182622b6">dimension</a>(1) / scale_factor, Format::U8);</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="comment">// Configure the temporary and destination images</span></div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    dst.<a class="code" href="classarm__compute_1_1_c_l_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa72161e0e3c0f6b2da20f835de6af680">init</a>(dst_info);</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    tmp_scale_median.<a class="code" href="classarm__compute_1_1_c_l_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa72161e0e3c0f6b2da20f835de6af680">init</a>(dst_info);</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    tmp_median_gauss.<a class="code" href="classarm__compute_1_1_c_l_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa72161e0e3c0f6b2da20f835de6af680">init</a>(dst_info);</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    <span class="comment">//Configure the functions:</span></div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    scale.<a class="code" href="classarm__compute_1_1_c_l_scale.xhtml#aaab8edc0df1785727fd195b8ecf07e22">configure</a>(&amp;src, &amp;tmp_scale_median, InterpolationPolicy::NEAREST_NEIGHBOR, BorderMode::REPLICATE);</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    median.<a class="code" href="classarm__compute_1_1_c_l_median3x3.xhtml#a2a829a721f585b9028e9712e71698e69">configure</a>(&amp;tmp_scale_median, &amp;tmp_median_gauss, BorderMode::REPLICATE);</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    gauss.<a class="code" href="classarm__compute_1_1_c_l_gaussian5x5.xhtml#a2a829a721f585b9028e9712e71698e69">configure</a>(&amp;tmp_median_gauss, &amp;dst, BorderMode::REPLICATE);</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="comment">// Allocate all the images</span></div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    src.<a class="code" href="classarm__compute_1_1_c_l_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa8a4946cd749d482dd996874d295af85">allocate</a>();</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    dst.<a class="code" href="classarm__compute_1_1_c_l_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa8a4946cd749d482dd996874d295af85">allocate</a>();</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    tmp_scale_median.<a class="code" href="classarm__compute_1_1_c_l_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa8a4946cd749d482dd996874d295af85">allocate</a>();</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    tmp_median_gauss.<a class="code" href="classarm__compute_1_1_c_l_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa8a4946cd749d482dd996874d295af85">allocate</a>();</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    <span class="comment">// Fill the input image with the content of the PPM image if a filename was provided:</span></div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    <span class="keywordflow">if</span>(ppm.<a class="code" href="classtest__helpers_1_1_p_p_m_loader.xhtml#a2f57f54d8c03b615bb31eee091d8a88a">is_open</a>())</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;        ppm.<a class="code" href="classtest__helpers_1_1_p_p_m_loader.xhtml#a1672610b872bef30d0dc2333a0ffc402">fill_image</a>(src);</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    }</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <span class="comment">// Enqueue and flush the scale OpenCL kernel:</span></div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    scale.<a class="code" href="classarm__compute_1_1_i_c_l_simple_function.xhtml#ab5fd6e96c07aaaed2747c7e16ed5951e">run</a>();</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <span class="comment">// Create a synchronisation event between scale and median:</span></div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    cl::Event scale_event = CLScheduler::get().enqueue_sync_event();</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="comment">// Enqueue and flush the median OpenCL kernel:</span></div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    median.<a class="code" href="classarm__compute_1_1_i_c_l_simple_function.xhtml#ab5fd6e96c07aaaed2747c7e16ed5951e">run</a>();</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="comment">// Enqueue and flush the Gaussian OpenCL kernel:</span></div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    gauss.<a class="code" href="classarm__compute_1_1_c_l_gaussian5x5.xhtml#ad1717410afd0be936c6213a63c8005fb">run</a>();</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    <span class="comment">//Make sure all the OpenCL jobs are done executing:</span></div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    scale_event.wait();        <span class="comment">// Block until Scale is done executing (Median3x3 and Gaussian5x5 might still be running)</span></div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    CLScheduler::get().sync(); <span class="comment">// Block until Gaussian5x5 is done executing</span></div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    <span class="comment">// Save the result to file:</span></div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    <span class="keywordflow">if</span>(ppm.<a class="code" href="classtest__helpers_1_1_p_p_m_loader.xhtml#a2f57f54d8c03b615bb31eee091d8a88a">is_open</a>())</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    {</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        <span class="keyword">const</span> std::string output_filename = std::string(argv[1]) + <span class="stringliteral">&quot;_out.ppm&quot;</span>;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;        <a class="code" href="namespacetest__helpers.xhtml#a5036a1b77bd7223a68954b5078c6545a">save_to_ppm</a>(dst, output_filename); <span class="comment">// save_to_ppm maps and unmaps the image to store as PPM</span></div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    }</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;}</div><div class="ttc" id="classarm__compute_1_1_c_l_median3x3_xhtml"><div class="ttname"><a href="classarm__compute_1_1_c_l_median3x3.xhtml">arm_compute::CLMedian3x3</a></div><div class="ttdoc">Basic function to execute median filter. </div><div class="ttdef"><b>Definition:</b> <a href="_c_l_median3x3_8h_source.xhtml#l00042">CLMedian3x3.h:42</a></div></div>
 231 <div class="ttc" id="classarm__compute_1_1_c_l_gaussian5x5_xhtml_a2a829a721f585b9028e9712e71698e69"><div class="ttname"><a href="classarm__compute_1_1_c_l_gaussian5x5.xhtml#a2a829a721f585b9028e9712e71698e69">arm_compute::CLGaussian5x5::configure</a></div><div class="ttdeci">void configure(ICLTensor *input, ICLTensor *output, BorderMode border_mode, uint8_t constant_border_value=0)</div><div class="ttdoc">Initialise the function&amp;#39;s source, destinations and border mode. </div></div>
 232 <div class="ttc" id="classtest__helpers_1_1_p_p_m_loader_xhtml_a2f57f54d8c03b615bb31eee091d8a88a"><div class="ttname"><a href="classtest__helpers_1_1_p_p_m_loader.xhtml#a2f57f54d8c03b615bb31eee091d8a88a">test_helpers::PPMLoader::is_open</a></div><div class="ttdeci">bool is_open()</div><div class="ttdoc">Return true if a PPM file is currently open. </div><div class="ttdef"><b>Definition:</b> <a href="test__helpers_2_utils_8h_source.xhtml#l00114">Utils.h:114</a></div></div>
 233 <div class="ttc" id="classarm__compute_1_1_c_l_tensor_xhtml_ad6dc6b773780dd6b1ad17fc82368d9f3"><div class="ttname"><a href="classarm__compute_1_1_c_l_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">arm_compute::CLTensor::allocator</a></div><div class="ttdeci">ITensorAllocator * allocator()</div><div class="ttdoc">Return a pointer to the tensor&amp;#39;s allocator. </div></div>
 234 <div class="ttc" id="classarm__compute_1_1_c_l_tensor_xhtml_a97de03c31e0ca04be6960e2e3ffdca95"><div class="ttname"><a href="classarm__compute_1_1_c_l_tensor.xhtml#a97de03c31e0ca04be6960e2e3ffdca95">arm_compute::CLTensor::info</a></div><div class="ttdeci">TensorInfo * info() const override</div><div class="ttdoc">Interface to be implemented by the child class to return the tensor&amp;#39;s metadata. </div></div>
 235 <div class="ttc" id="classarm__compute_1_1_c_l_gaussian5x5_xhtml_ad1717410afd0be936c6213a63c8005fb"><div class="ttname"><a href="classarm__compute_1_1_c_l_gaussian5x5.xhtml#ad1717410afd0be936c6213a63c8005fb">arm_compute::CLGaussian5x5::run</a></div><div class="ttdeci">void run() override</div><div class="ttdoc">Run the kernels contained in the function. </div></div>
 236 <div class="ttc" id="classtest__helpers_1_1_p_p_m_loader_xhtml_a1672610b872bef30d0dc2333a0ffc402"><div class="ttname"><a href="classtest__helpers_1_1_p_p_m_loader.xhtml#a1672610b872bef30d0dc2333a0ffc402">test_helpers::PPMLoader::fill_image</a></div><div class="ttdeci">void fill_image(T &amp;image)</div><div class="ttdoc">Fill an image with the content of the currently open PPM file. </div><div class="ttdef"><b>Definition:</b> <a href="test__helpers_2_utils_8h_source.xhtml#l00142">Utils.h:142</a></div></div>
 237 <div class="ttc" id="classarm__compute_1_1_c_l_scale_xhtml"><div class="ttname"><a href="classarm__compute_1_1_c_l_scale.xhtml">arm_compute::CLScale</a></div><div class="ttdoc">Basic function to run CLScaleKernel. </div><div class="ttdef"><b>Definition:</b> <a href="_c_l_scale_8h_source.xhtml#l00037">CLScale.h:37</a></div></div>
 238 <div class="ttc" id="classarm__compute_1_1_tensor_info_xhtml_a6c223d48dcc4afd27b6f3932182622b6"><div class="ttname"><a href="classarm__compute_1_1_tensor_info.xhtml#a6c223d48dcc4afd27b6f3932182622b6">arm_compute::TensorInfo::dimension</a></div><div class="ttdeci">size_t dimension(size_t index) const </div><div class="ttdoc">Return the size of the requested dimension. </div><div class="ttdef"><b>Definition:</b> <a href="_tensor_info_8h_source.xhtml#l00190">TensorInfo.h:190</a></div></div>
 239 <div class="ttc" id="classarm__compute_1_1_i_tensor_allocator_xhtml_aa8a4946cd749d482dd996874d295af85"><div class="ttname"><a href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa8a4946cd749d482dd996874d295af85">arm_compute::ITensorAllocator::allocate</a></div><div class="ttdeci">virtual void allocate()=0</div><div class="ttdoc">Interface to be implemented by the child class to allocate the tensor. </div></div>
 240 <div class="ttc" id="classtest__helpers_1_1_p_p_m_loader_xhtml_a36e58f3e64f3851ebac7a9556b4704ed"><div class="ttname"><a href="classtest__helpers_1_1_p_p_m_loader.xhtml#a36e58f3e64f3851ebac7a9556b4704ed">test_helpers::PPMLoader::open</a></div><div class="ttdeci">void open(const std::string &amp;ppm_filename)</div><div class="ttdoc">Open a PPM file and reads its metadata (Width, height) </div><div class="ttdef"><b>Definition:</b> <a href="test__helpers_2_utils_8h_source.xhtml#l00094">Utils.h:94</a></div></div>
 241 <div class="ttc" id="classarm__compute_1_1_c_l_median3x3_xhtml_a2a829a721f585b9028e9712e71698e69"><div class="ttname"><a href="classarm__compute_1_1_c_l_median3x3.xhtml#a2a829a721f585b9028e9712e71698e69">arm_compute::CLMedian3x3::configure</a></div><div class="ttdeci">void configure(ICLTensor *input, ICLTensor *output, BorderMode border_mode, uint8_t constant_border_value=0)</div><div class="ttdoc">Initialise the function&amp;#39;s source, destinations and border mode. </div></div>
 242 <div class="ttc" id="classarm__compute_1_1_c_l_gaussian5x5_xhtml"><div class="ttname"><a href="classarm__compute_1_1_c_l_gaussian5x5.xhtml">arm_compute::CLGaussian5x5</a></div><div class="ttdoc">Basic function to execute gaussian filter 5x5. </div><div class="ttdef"><b>Definition:</b> <a href="_c_l_gaussian5x5_8h_source.xhtml#l00046">CLGaussian5x5.h:46</a></div></div>
 243 <div class="ttc" id="classtest__helpers_1_1_p_p_m_loader_xhtml"><div class="ttname"><a href="classtest__helpers_1_1_p_p_m_loader.xhtml">test_helpers::PPMLoader</a></div><div class="ttdoc">Class to load the content of a PPM file into an Image. </div><div class="ttdef"><b>Definition:</b> <a href="test__helpers_2_utils_8h_source.xhtml#l00083">Utils.h:83</a></div></div>
 244 <div class="ttc" id="classtest__helpers_1_1_p_p_m_loader_xhtml_a283b961e6ca7b117b106c8710c7cfe81"><div class="ttname"><a href="classtest__helpers_1_1_p_p_m_loader.xhtml#a283b961e6ca7b117b106c8710c7cfe81">test_helpers::PPMLoader::init_image</a></div><div class="ttdeci">void init_image(T &amp;image, Format format)</div><div class="ttdoc">Initialise an image&amp;#39;s metadata with the dimensions of the PPM file currently open. </div><div class="ttdef"><b>Definition:</b> <a href="test__helpers_2_utils_8h_source.xhtml#l00125">Utils.h:125</a></div></div>
 245 <div class="ttc" id="classarm__compute_1_1_i_tensor_allocator_xhtml_aa72161e0e3c0f6b2da20f835de6af680"><div class="ttname"><a href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa72161e0e3c0f6b2da20f835de6af680">arm_compute::ITensorAllocator::init</a></div><div class="ttdeci">void init(const TensorInfo &amp;input)</div><div class="ttdoc">Initialize a tensor based on the passed TensorInfo. </div></div>
 246 <div class="ttc" id="namespacetest__helpers_xhtml_a5036a1b77bd7223a68954b5078c6545a"><div class="ttname"><a href="namespacetest__helpers.xhtml#a5036a1b77bd7223a68954b5078c6545a">test_helpers::save_to_ppm</a></div><div class="ttdeci">void save_to_ppm(T &amp;tensor, const std::string &amp;ppm_filename)</div><div class="ttdoc">Template helper function to save a tensor image to a PPM file. </div><div class="ttdef"><b>Definition:</b> <a href="test__helpers_2_utils_8h_source.xhtml#l00245">Utils.h:245</a></div></div>
 247 <div class="ttc" id="classarm__compute_1_1_tensor_info_xhtml"><div class="ttname"><a href="classarm__compute_1_1_tensor_info.xhtml">arm_compute::TensorInfo</a></div><div class="ttdoc">Store the tensor&amp;#39;s metadata. </div><div class="ttdef"><b>Definition:</b> <a href="_tensor_info_8h_source.xhtml#l00040">TensorInfo.h:40</a></div></div>
 248 <div class="ttc" id="classarm__compute_1_1_i_c_l_simple_function_xhtml_ab5fd6e96c07aaaed2747c7e16ed5951e"><div class="ttname"><a href="classarm__compute_1_1_i_c_l_simple_function.xhtml#ab5fd6e96c07aaaed2747c7e16ed5951e">arm_compute::ICLSimpleFunction::run</a></div><div class="ttdeci">void run() overridefinal</div><div class="ttdoc">Run the kernels contained in the function. </div></div>
 249 <div class="ttc" id="classarm__compute_1_1_c_l_scale_xhtml_aaab8edc0df1785727fd195b8ecf07e22"><div class="ttname"><a href="classarm__compute_1_1_c_l_scale.xhtml#aaab8edc0df1785727fd195b8ecf07e22">arm_compute::CLScale::configure</a></div><div class="ttdeci">void configure(ICLTensor *input, ICLTensor *output, InterpolationPolicy policy, BorderMode border_mode, uint8_t constant_border_value=0)</div><div class="ttdoc">Initialize the function&amp;#39;s source, destination, interpolation type and border_mode. </div></div>
 250 <div class="ttc" id="classarm__compute_1_1_c_l_tensor_xhtml"><div class="ttname"><a href="classarm__compute_1_1_c_l_tensor.xhtml">arm_compute::CLTensor</a></div><div class="ttdoc">Basic implementation of the OpenCL tensor interface. </div><div class="ttdef"><b>Definition:</b> <a href="_c_l_tensor_8h_source.xhtml#l00039">CLTensor.h:39</a></div></div>
 251 </div><!-- fragment -->
 252 </div>
 253 </div>
 254 </div><!-- contents -->
 255 </div><!-- doc-content -->
 256 <!-- start footer part -->
 257 <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
 258   <ul>
 259     <li class="navelem"><a class="el" href="dir_d28a4824dc47e487b107a5db32ef43c4.xhtml">examples</a></li><li class="navelem"><a class="el" href="cl__events_8cpp.xhtml">cl_events.cpp</a></li>
 260     <li class="footer">Generated on Wed Apr 12 2017 14:26:05 for ARM Compute Library by
 261     <a href="http://www.doxygen.org/index.html">
 262     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>
 263   </ul>
 264 </div>
 265 </body>
 266 </html>