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 117 <div class="header">
 118   <div class="summary">
 119 <a href="#pub-methods">Public Member Functions</a> &#124;
 120 <a href="#pub-static-methods">Static Public Member Functions</a>  </div>
 121   <div class="headertitle">
 122 <div class="title">CLKernelLibrary Class Reference</div>  </div>
 123 </div><!--header-->
 124 <div class="contents">
 125
 126 <p><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml" title="CLKernelLibrary class. ">CLKernelLibrary</a> class.
 127  <a href="classarm__compute_1_1_c_l_kernel_library.xhtml#details">More...</a></p>
 128
 129 <p><code>#include &lt;<a class="el" href="_c_l_kernel_library_8h_source.xhtml">CLKernelLibrary.h</a>&gt;</code></p>
 130 <table class="memberdecls">
 131 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
 132 Public Member Functions</h2></td></tr>
 133 <tr class="memitem:a670869004281695200784de4648a4e1b"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a670869004281695200784de4648a4e1b">CLKernelLibrary</a> (const <a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml">CLKernelLibrary</a> &amp;)=delete</td></tr>
 134 <tr class="memdesc:a670869004281695200784de4648a4e1b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Prevent instances of this class from being copied.  <a href="#a670869004281695200784de4648a4e1b">More...</a><br /></td></tr>
 135 <tr class="separator:a670869004281695200784de4648a4e1b"><td class="memSeparator" colspan="2">&#160;</td></tr>
 136 <tr class="memitem:a54fb81956f9fb1c25b279e34e1e7d966"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml">CLKernelLibrary</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a54fb81956f9fb1c25b279e34e1e7d966">operator=</a> (const <a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml">CLKernelLibrary</a> &amp;)=delete</td></tr>
 137 <tr class="memdesc:a54fb81956f9fb1c25b279e34e1e7d966"><td class="mdescLeft">&#160;</td><td class="mdescRight">Prevent instances of this class from being copied.  <a href="#a54fb81956f9fb1c25b279e34e1e7d966">More...</a><br /></td></tr>
 138 <tr class="separator:a54fb81956f9fb1c25b279e34e1e7d966"><td class="memSeparator" colspan="2">&#160;</td></tr>
 139 <tr class="memitem:af353532ea782387df6bcb6d01894f4ae"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#af353532ea782387df6bcb6d01894f4ae">init</a> (std::string kernel_path=&quot;.&quot;, cl::Context <a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a252f5440564c77d68459f2baa978f86a">context</a>=cl::Context::getDefault(), cl::Device device=cl::Device::getDefault())</td></tr>
 140 <tr class="memdesc:af353532ea782387df6bcb6d01894f4ae"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initialises the kernel library.  <a href="#af353532ea782387df6bcb6d01894f4ae">More...</a><br /></td></tr>
 141 <tr class="separator:af353532ea782387df6bcb6d01894f4ae"><td class="memSeparator" colspan="2">&#160;</td></tr>
 142 <tr class="memitem:a66a558a56f5d0dcd6305c405ebc38cc2"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a66a558a56f5d0dcd6305c405ebc38cc2">set_kernel_path</a> (const std::string &amp;kernel_path)</td></tr>
 143 <tr class="memdesc:a66a558a56f5d0dcd6305c405ebc38cc2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets the path that the kernels reside in.  <a href="#a66a558a56f5d0dcd6305c405ebc38cc2">More...</a><br /></td></tr>
 144 <tr class="separator:a66a558a56f5d0dcd6305c405ebc38cc2"><td class="memSeparator" colspan="2">&#160;</td></tr>
 145 <tr class="memitem:ad7395c158d8e31b9af211b9bc1f65a08"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#ad7395c158d8e31b9af211b9bc1f65a08">get_kernel_path</a> ()</td></tr>
 146 <tr class="memdesc:ad7395c158d8e31b9af211b9bc1f65a08"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets the path that the kernels reside in.  <a href="#ad7395c158d8e31b9af211b9bc1f65a08">More...</a><br /></td></tr>
 147 <tr class="separator:ad7395c158d8e31b9af211b9bc1f65a08"><td class="memSeparator" colspan="2">&#160;</td></tr>
 148 <tr class="memitem:a44e90c4fa1204a708499ece56d4c82f0"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a44e90c4fa1204a708499ece56d4c82f0">get_program_source</a> (const std::string &amp;program_name)</td></tr>
 149 <tr class="memdesc:a44e90c4fa1204a708499ece56d4c82f0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets the source of the selected program.  <a href="#a44e90c4fa1204a708499ece56d4c82f0">More...</a><br /></td></tr>
 150 <tr class="separator:a44e90c4fa1204a708499ece56d4c82f0"><td class="memSeparator" colspan="2">&#160;</td></tr>
 151 <tr class="memitem:a293edc1bbcbddffb7228ac97917ed107"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a293edc1bbcbddffb7228ac97917ed107">set_context</a> (cl::Context <a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a252f5440564c77d68459f2baa978f86a">context</a>)</td></tr>
 152 <tr class="memdesc:a293edc1bbcbddffb7228ac97917ed107"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets the CL context used to create programs.  <a href="#a293edc1bbcbddffb7228ac97917ed107">More...</a><br /></td></tr>
 153 <tr class="separator:a293edc1bbcbddffb7228ac97917ed107"><td class="memSeparator" colspan="2">&#160;</td></tr>
 154 <tr class="memitem:a252f5440564c77d68459f2baa978f86a"><td class="memItemLeft" align="right" valign="top">cl::Context &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a252f5440564c77d68459f2baa978f86a">context</a> ()</td></tr>
 155 <tr class="memdesc:a252f5440564c77d68459f2baa978f86a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Accessor for the associated CL context.  <a href="#a252f5440564c77d68459f2baa978f86a">More...</a><br /></td></tr>
 156 <tr class="separator:a252f5440564c77d68459f2baa978f86a"><td class="memSeparator" colspan="2">&#160;</td></tr>
 157 <tr class="memitem:a5a6865d04c8d3348860f3cb8100fdb97"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a5a6865d04c8d3348860f3cb8100fdb97">set_device</a> (cl::Device device)</td></tr>
 158 <tr class="memdesc:a5a6865d04c8d3348860f3cb8100fdb97"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets the CL device for which the programs are created.  <a href="#a5a6865d04c8d3348860f3cb8100fdb97">More...</a><br /></td></tr>
 159 <tr class="separator:a5a6865d04c8d3348860f3cb8100fdb97"><td class="memSeparator" colspan="2">&#160;</td></tr>
 160 <tr class="memitem:aef78b2e57b5203f8a184465e2da020ef"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#aef78b2e57b5203f8a184465e2da020ef">get_device_version</a> ()</td></tr>
 161 <tr class="memdesc:aef78b2e57b5203f8a184465e2da020ef"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the device version.  <a href="#aef78b2e57b5203f8a184465e2da020ef">More...</a><br /></td></tr>
 162 <tr class="separator:aef78b2e57b5203f8a184465e2da020ef"><td class="memSeparator" colspan="2">&#160;</td></tr>
 163 <tr class="memitem:a07b37240bd1f09e36cf119dced79f9c4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_kernel.xhtml">Kernel</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a07b37240bd1f09e36cf119dced79f9c4">create_kernel</a> (const std::string &amp;kernel_name, const StringSet &amp;build_options_set={}) const </td></tr>
 164 <tr class="memdesc:a07b37240bd1f09e36cf119dced79f9c4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates a kernel from the kernel library.  <a href="#a07b37240bd1f09e36cf119dced79f9c4">More...</a><br /></td></tr>
 165 <tr class="separator:a07b37240bd1f09e36cf119dced79f9c4"><td class="memSeparator" colspan="2">&#160;</td></tr>
 166 <tr class="memitem:ab04a95a810e685a1207c7f3443668261"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#ab04a95a810e685a1207c7f3443668261">max_local_workgroup_size</a> (const cl::Kernel &amp;kernel) const </td></tr>
 167 <tr class="memdesc:ab04a95a810e685a1207c7f3443668261"><td class="mdescLeft">&#160;</td><td class="mdescRight">Find the maximum number of local work items in a workgroup can be supported for the kernel.  <a href="#ab04a95a810e685a1207c7f3443668261">More...</a><br /></td></tr>
 168 <tr class="separator:ab04a95a810e685a1207c7f3443668261"><td class="memSeparator" colspan="2">&#160;</td></tr>
 169 <tr class="memitem:a6dc2398a934f02224ad3743185f27699"><td class="memItemLeft" align="right" valign="top">cl::NDRange&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a6dc2398a934f02224ad3743185f27699">default_ndrange</a> () const </td></tr>
 170 <tr class="memdesc:a6dc2398a934f02224ad3743185f27699"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the default NDRange for the device.  <a href="#a6dc2398a934f02224ad3743185f27699">More...</a><br /></td></tr>
 171 <tr class="separator:a6dc2398a934f02224ad3743185f27699"><td class="memSeparator" colspan="2">&#160;</td></tr>
 172 <tr class="memitem:a0ad613086cc79a2e32d5b87bcefc7488"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a0ad613086cc79a2e32d5b87bcefc7488">clear_programs_cache</a> ()</td></tr>
 173 <tr class="memdesc:a0ad613086cc79a2e32d5b87bcefc7488"><td class="mdescLeft">&#160;</td><td class="mdescRight">Clear the library's cache of binary programs.  <a href="#a0ad613086cc79a2e32d5b87bcefc7488">More...</a><br /></td></tr>
 174 <tr class="separator:a0ad613086cc79a2e32d5b87bcefc7488"><td class="memSeparator" colspan="2">&#160;</td></tr>
 175 <tr class="memitem:a06fff433db9536097242dd9ab2188007"><td class="memItemLeft" align="right" valign="top">const std::map&lt; std::string, cl::Program &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a06fff433db9536097242dd9ab2188007">get_built_programs</a> () const </td></tr>
 176 <tr class="memdesc:a06fff433db9536097242dd9ab2188007"><td class="mdescLeft">&#160;</td><td class="mdescRight">Access the cache of built OpenCL programs.  <a href="#a06fff433db9536097242dd9ab2188007">More...</a><br /></td></tr>
 177 <tr class="separator:a06fff433db9536097242dd9ab2188007"><td class="memSeparator" colspan="2">&#160;</td></tr>
 178 <tr class="memitem:a76d1513abb2d86ece6044a4fe2a83f56"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a76d1513abb2d86ece6044a4fe2a83f56">add_built_program</a> (const std::string &amp;built_program_name, cl::Program program)</td></tr>
 179 <tr class="memdesc:a76d1513abb2d86ece6044a4fe2a83f56"><td class="mdescLeft">&#160;</td><td class="mdescRight">Add a new built program to the cache.  <a href="#a76d1513abb2d86ece6044a4fe2a83f56">More...</a><br /></td></tr>
 180 <tr class="separator:a76d1513abb2d86ece6044a4fe2a83f56"><td class="memSeparator" colspan="2">&#160;</td></tr>
 181 </table><table class="memberdecls">
 182 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
 183 Static Public Member Functions</h2></td></tr>
 184 <tr class="memitem:aebe2d25607545d31f2b1ace6d60a81da"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml">CLKernelLibrary</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#aebe2d25607545d31f2b1ace6d60a81da">get</a> ()</td></tr>
 185 <tr class="memdesc:aebe2d25607545d31f2b1ace6d60a81da"><td class="mdescLeft">&#160;</td><td class="mdescRight">Access the KernelLibrary singleton.  <a href="#aebe2d25607545d31f2b1ace6d60a81da">More...</a><br /></td></tr>
 186 <tr class="separator:aebe2d25607545d31f2b1ace6d60a81da"><td class="memSeparator" colspan="2">&#160;</td></tr>
 187 </table>
 188 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 189 <div class="textblock"><p><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml" title="CLKernelLibrary class. ">CLKernelLibrary</a> class. </p>
 190
 191 <p>Definition at line <a class="el" href="_c_l_kernel_library_8h_source.xhtml#l00192">192</a> of file <a class="el" href="_c_l_kernel_library_8h_source.xhtml">CLKernelLibrary.h</a>.</p>
 192 </div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
 193 <a class="anchor" id="a670869004281695200784de4648a4e1b"></a>
 194 <div class="memitem">
 195 <div class="memproto">
 196 <table class="mlabels">
 197   <tr>
 198   <td class="mlabels-left">
 199       <table class="memname">
 200         <tr>
 201           <td class="memname"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml">CLKernelLibrary</a> </td>
 202           <td>(</td>
 203           <td class="paramtype">const <a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml">CLKernelLibrary</a> &amp;&#160;</td>
 204           <td class="paramname"></td><td>)</td>
 205           <td></td>
 206         </tr>
 207       </table>
 208   </td>
 209   <td class="mlabels-right">
 210 <span class="mlabels"><span class="mlabel">delete</span></span>  </td>
 211   </tr>
 212 </table>
 213 </div><div class="memdoc">
 214
 215 <p>Prevent instances of this class from being copied. </p>
 216
 217 </div>
 218 </div>
 219 <h2 class="groupheader">Member Function Documentation</h2>
 220 <a class="anchor" id="a76d1513abb2d86ece6044a4fe2a83f56"></a>
 221 <div class="memitem">
 222 <div class="memproto">
 223       <table class="memname">
 224         <tr>
 225           <td class="memname">void add_built_program </td>
 226           <td>(</td>
 227           <td class="paramtype">const std::string &amp;&#160;</td>
 228           <td class="paramname"><em>built_program_name</em>, </td>
 229         </tr>
 230         <tr>
 231           <td class="paramkey"></td>
 232           <td></td>
 233           <td class="paramtype">cl::Program&#160;</td>
 234           <td class="paramname"><em>program</em>&#160;</td>
 235         </tr>
 236         <tr>
 237           <td></td>
 238           <td>)</td>
 239           <td></td><td></td>
 240         </tr>
 241       </table>
 242 </div><div class="memdoc">
 243
 244 <p>Add a new built program to the cache. </p>
 245 <dl class="params"><dt>Parameters</dt><dd>
 246   <table class="params">
 247     <tr><td class="paramdir">[in]</td><td class="paramname">built_program_name</td><td>Name of the program </td></tr>
 248     <tr><td class="paramdir">[in]</td><td class="paramname">program</td><td>Built program to add to the cache </td></tr>
 249   </table>
 250   </dd>
 251 </dl>
 252
 253 </div>
 254 </div>
 255 <a class="anchor" id="a0ad613086cc79a2e32d5b87bcefc7488"></a>
 256 <div class="memitem">
 257 <div class="memproto">
 258 <table class="mlabels">
 259   <tr>
 260   <td class="mlabels-left">
 261       <table class="memname">
 262         <tr>
 263           <td class="memname">void clear_programs_cache </td>
 264           <td>(</td>
 265           <td class="paramname"></td><td>)</td>
 266           <td></td>
 267         </tr>
 268       </table>
 269   </td>
 270   <td class="mlabels-right">
 271 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 272   </tr>
 273 </table>
 274 </div><div class="memdoc">
 275
 276 <p>Clear the library's cache of binary programs. </p>
 277
 278 <p>Definition at line <a class="el" href="_c_l_kernel_library_8h_source.xhtml#l00313">313</a> of file <a class="el" href="_c_l_kernel_library_8h_source.xhtml">CLKernelLibrary.h</a>.</p>
 279
 280 <p>Referenced by <a class="el" href="_framework_8cpp_source.xhtml#l00508">Framework::run()</a>.</p>
 281 <div class="fragment"><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;    {</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;        _programs_map.clear();</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;        _built_programs_map.clear();</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    }</div></div><!-- fragment -->
 282 </div>
 283 </div>
 284 <a class="anchor" id="a252f5440564c77d68459f2baa978f86a"></a>
 285 <div class="memitem">
 286 <div class="memproto">
 287 <table class="mlabels">
 288   <tr>
 289   <td class="mlabels-left">
 290       <table class="memname">
 291         <tr>
 292           <td class="memname">cl::Context&amp; context </td>
 293           <td>(</td>
 294           <td class="paramname"></td><td>)</td>
 295           <td></td>
 296         </tr>
 297       </table>
 298   </td>
 299   <td class="mlabels-right">
 300 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 301   </tr>
 302 </table>
 303 </div><div class="memdoc">
 304
 305 <p>Accessor for the associated CL context. </p>
 306 <dl class="section return"><dt>Returns</dt><dd>A CL context. </dd></dl>
 307
 308 <p>Definition at line <a class="el" href="_c_l_kernel_library_8h_source.xhtml#l00275">275</a> of file <a class="el" href="_c_l_kernel_library_8h_source.xhtml">CLKernelLibrary.h</a>.</p>
 309
 310 <p>Referenced by <a class="el" href="_c_l_scheduler_8h_source.xhtml#l00137">CLScheduler::context()</a>.</p>
 311 <div class="fragment"><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    {</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;        <span class="keywordflow">return</span> _context;</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    }</div></div><!-- fragment -->
 312 </div>
 313 </div>
 314 <a class="anchor" id="a07b37240bd1f09e36cf119dced79f9c4"></a>
 315 <div class="memitem">
 316 <div class="memproto">
 317       <table class="memname">
 318         <tr>
 319           <td class="memname"><a class="el" href="classarm__compute_1_1_kernel.xhtml">Kernel</a> create_kernel </td>
 320           <td>(</td>
 321           <td class="paramtype">const std::string &amp;&#160;</td>
 322           <td class="paramname"><em>kernel_name</em>, </td>
 323         </tr>
 324         <tr>
 325           <td class="paramkey"></td>
 326           <td></td>
 327           <td class="paramtype">const StringSet &amp;&#160;</td>
 328           <td class="paramname"><em>build_options_set</em> = <code>{}</code>&#160;</td>
 329         </tr>
 330         <tr>
 331           <td></td>
 332           <td>)</td>
 333           <td></td><td> const</td>
 334         </tr>
 335       </table>
 336 </div><div class="memdoc">
 337
 338 <p>Creates a kernel from the kernel library. </p>
 339 <dl class="params"><dt>Parameters</dt><dd>
 340   <table class="params">
 341     <tr><td class="paramdir">[in]</td><td class="paramname">kernel_name</td><td><a class="el" href="classarm__compute_1_1_kernel.xhtml" title="Kernel class. ">Kernel</a> name. </td></tr>
 342     <tr><td class="paramdir">[in]</td><td class="paramname">build_options_set</td><td><a class="el" href="classarm__compute_1_1_kernel.xhtml" title="Kernel class. ">Kernel</a> build options as a set.</td></tr>
 343   </table>
 344   </dd>
 345 </dl>
 346 <dl class="section return"><dt>Returns</dt><dd>The created kernel. </dd></dl>
 347
 348 </div>
 349 </div>
 350 <a class="anchor" id="a6dc2398a934f02224ad3743185f27699"></a>
 351 <div class="memitem">
 352 <div class="memproto">
 353       <table class="memname">
 354         <tr>
 355           <td class="memname">cl::NDRange default_ndrange </td>
 356           <td>(</td>
 357           <td class="paramname"></td><td>)</td>
 358           <td> const</td>
 359         </tr>
 360       </table>
 361 </div><div class="memdoc">
 362
 363 <p>Return the default NDRange for the device. </p>
 364
 365 </div>
 366 </div>
 367 <a class="anchor" id="aebe2d25607545d31f2b1ace6d60a81da"></a>
 368 <div class="memitem">
 369 <div class="memproto">
 370 <table class="mlabels">
 371   <tr>
 372   <td class="mlabels-left">
 373       <table class="memname">
 374         <tr>
 375           <td class="memname">static <a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml">CLKernelLibrary</a>&amp; get </td>
 376           <td>(</td>
 377           <td class="paramname"></td><td>)</td>
 378           <td></td>
 379         </tr>
 380       </table>
 381   </td>
 382   <td class="mlabels-right">
 383 <span class="mlabels"><span class="mlabel">static</span></span>  </td>
 384   </tr>
 385 </table>
 386 </div><div class="memdoc">
 387
 388 <p>Access the KernelLibrary singleton. </p>
 389 <dl class="section return"><dt>Returns</dt><dd>The KernelLibrary instance. </dd></dl>
 390
 391 <p>Referenced by <a class="el" href="_c_l_scheduler_8h_source.xhtml#l00137">CLScheduler::context()</a>, <a class="el" href="_c_l_scheduler_8h_source.xhtml#l00071">CLScheduler::default_init()</a>, <a class="el" href="_i_c_l_kernel_8h_source.xhtml#l00245">ICLKernel::get_target()</a>, <a class="el" href="main_8cpp_source.xhtml#l00063">main()</a>, <a class="el" href="_framework_8cpp_source.xhtml#l00508">Framework::run()</a>, <a class="el" href="_c_l_scheduler_8h_source.xhtml#l00147">CLScheduler::set_context()</a>, and <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml#l00185">OpenCLMemoryUsage::test_measurements()</a>.</p>
 392
 393 </div>
 394 </div>
 395 <a class="anchor" id="a06fff433db9536097242dd9ab2188007"></a>
 396 <div class="memitem">
 397 <div class="memproto">
 398 <table class="mlabels">
 399   <tr>
 400   <td class="mlabels-left">
 401       <table class="memname">
 402         <tr>
 403           <td class="memname">const std::map&lt;std::string, cl::Program&gt;&amp; get_built_programs </td>
 404           <td>(</td>
 405           <td class="paramname"></td><td>)</td>
 406           <td> const</td>
 407         </tr>
 408       </table>
 409   </td>
 410   <td class="mlabels-right">
 411 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 412   </tr>
 413 </table>
 414 </div><div class="memdoc">
 415
 416 <p>Access the cache of built OpenCL programs. </p>
 417
 418 <p>Definition at line <a class="el" href="_c_l_kernel_library_8h_source.xhtml#l00320">320</a> of file <a class="el" href="_c_l_kernel_library_8h_source.xhtml">CLKernelLibrary.h</a>.</p>
 419
 420 <p>Referenced by <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml#l00185">OpenCLMemoryUsage::test_measurements()</a>.</p>
 421 <div class="fragment"><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    {</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;        <span class="keywordflow">return</span> _built_programs_map;</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;    }</div></div><!-- fragment -->
 422 </div>
 423 </div>
 424 <a class="anchor" id="aef78b2e57b5203f8a184465e2da020ef"></a>
 425 <div class="memitem">
 426 <div class="memproto">
 427       <table class="memname">
 428         <tr>
 429           <td class="memname">std::string get_device_version </td>
 430           <td>(</td>
 431           <td class="paramname"></td><td>)</td>
 432           <td></td>
 433         </tr>
 434       </table>
 435 </div><div class="memdoc">
 436
 437 <p>Return the device version. </p>
 438 <dl class="section return"><dt>Returns</dt><dd>The content of CL_DEVICE_VERSION </dd></dl>
 439
 440 </div>
 441 </div>
 442 <a class="anchor" id="ad7395c158d8e31b9af211b9bc1f65a08"></a>
 443 <div class="memitem">
 444 <div class="memproto">
 445 <table class="mlabels">
 446   <tr>
 447   <td class="mlabels-left">
 448       <table class="memname">
 449         <tr>
 450           <td class="memname">std::string get_kernel_path </td>
 451           <td>(</td>
 452           <td class="paramname"></td><td>)</td>
 453           <td></td>
 454         </tr>
 455       </table>
 456   </td>
 457   <td class="mlabels-right">
 458 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 459   </tr>
 460 </table>
 461 </div><div class="memdoc">
 462
 463 <p>Gets the path that the kernels reside in. </p>
 464
 465 <p>Definition at line <a class="el" href="_c_l_kernel_library_8h_source.xhtml#l00231">231</a> of file <a class="el" href="_c_l_kernel_library_8h_source.xhtml">CLKernelLibrary.h</a>.</p>
 466 <div class="fragment"><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="keywordflow">return</span> _kernel_path;</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    };</div></div><!-- fragment -->
 467 </div>
 468 </div>
 469 <a class="anchor" id="a44e90c4fa1204a708499ece56d4c82f0"></a>
 470 <div class="memitem">
 471 <div class="memproto">
 472       <table class="memname">
 473         <tr>
 474           <td class="memname">std::string get_program_source </td>
 475           <td>(</td>
 476           <td class="paramtype">const std::string &amp;&#160;</td>
 477           <td class="paramname"><em>program_name</em></td><td>)</td>
 478           <td></td>
 479         </tr>
 480       </table>
 481 </div><div class="memdoc">
 482
 483 <p>Gets the source of the selected program. </p>
 484 <dl class="params"><dt>Parameters</dt><dd>
 485   <table class="params">
 486     <tr><td class="paramdir">[in]</td><td class="paramname">program_name</td><td><a class="el" href="classarm__compute_1_1_program.xhtml" title="Program class. ">Program</a> name.</td></tr>
 487   </table>
 488   </dd>
 489 </dl>
 490 <dl class="section return"><dt>Returns</dt><dd>Source of the selected program. </dd></dl>
 491
 492 </div>
 493 </div>
 494 <a class="anchor" id="af353532ea782387df6bcb6d01894f4ae"></a>
 495 <div class="memitem">
 496 <div class="memproto">
 497 <table class="mlabels">
 498   <tr>
 499   <td class="mlabels-left">
 500       <table class="memname">
 501         <tr>
 502           <td class="memname">void init </td>
 503           <td>(</td>
 504           <td class="paramtype">std::string&#160;</td>
 505           <td class="paramname"><em>kernel_path</em> = <code>&quot;.&quot;</code>, </td>
 506         </tr>
 507         <tr>
 508           <td class="paramkey"></td>
 509           <td></td>
 510           <td class="paramtype">cl::Context&#160;</td>
 511           <td class="paramname"><em>context</em> = <code>cl::Context::getDefault()</code>, </td>
 512         </tr>
 513         <tr>
 514           <td class="paramkey"></td>
 515           <td></td>
 516           <td class="paramtype">cl::Device&#160;</td>
 517           <td class="paramname"><em>device</em> = <code>cl::Device::getDefault()</code>&#160;</td>
 518         </tr>
 519         <tr>
 520           <td></td>
 521           <td>)</td>
 522           <td></td><td></td>
 523         </tr>
 524       </table>
 525   </td>
 526   <td class="mlabels-right">
 527 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 528   </tr>
 529 </table>
 530 </div><div class="memdoc">
 531
 532 <p>Initialises the kernel library. </p>
 533 <dl class="params"><dt>Parameters</dt><dd>
 534   <table class="params">
 535     <tr><td class="paramdir">[in]</td><td class="paramname">kernel_path</td><td>(Optional) Path of the directory from which kernel sources are loaded. </td></tr>
 536     <tr><td class="paramdir">[in]</td><td class="paramname">context</td><td>(Optional) CL context used to create programs. </td></tr>
 537     <tr><td class="paramdir">[in]</td><td class="paramname">device</td><td>(Optional) CL device for which the programs are created. </td></tr>
 538   </table>
 539   </dd>
 540 </dl>
 541
 542 <p>Definition at line <a class="el" href="_c_l_kernel_library_8h_source.xhtml#l00215">215</a> of file <a class="el" href="_c_l_kernel_library_8h_source.xhtml">CLKernelLibrary.h</a>.</p>
 543
 544 <p>Referenced by <a class="el" href="_c_l_scheduler_8h_source.xhtml#l00071">CLScheduler::default_init()</a>.</p>
 545 <div class="fragment"><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    {</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;        _kernel_path = std::move(kernel_path);</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        _context     = std::move(<a class="code" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a252f5440564c77d68459f2baa978f86a">context</a>);</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;        _device      = std::move(device);</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    }</div><div class="ttc" id="classarm__compute_1_1_c_l_kernel_library_xhtml_a252f5440564c77d68459f2baa978f86a"><div class="ttname"><a href="classarm__compute_1_1_c_l_kernel_library.xhtml#a252f5440564c77d68459f2baa978f86a">arm_compute::CLKernelLibrary::context</a></div><div class="ttdeci">cl::Context &amp; context()</div><div class="ttdoc">Accessor for the associated CL context. </div><div class="ttdef"><b>Definition:</b> <a href="_c_l_kernel_library_8h_source.xhtml#l00275">CLKernelLibrary.h:275</a></div></div>
 546 </div><!-- fragment -->
 547 </div>
 548 </div>
 549 <a class="anchor" id="ab04a95a810e685a1207c7f3443668261"></a>
 550 <div class="memitem">
 551 <div class="memproto">
 552       <table class="memname">
 553         <tr>
 554           <td class="memname">size_t max_local_workgroup_size </td>
 555           <td>(</td>
 556           <td class="paramtype">const cl::Kernel &amp;&#160;</td>
 557           <td class="paramname"><em>kernel</em></td><td>)</td>
 558           <td> const</td>
 559         </tr>
 560       </table>
 561 </div><div class="memdoc">
 562
 563 <p>Find the maximum number of local work items in a workgroup can be supported for the kernel. </p>
 564
 565 </div>
 566 </div>
 567 <a class="anchor" id="a54fb81956f9fb1c25b279e34e1e7d966"></a>
 568 <div class="memitem">
 569 <div class="memproto">
 570 <table class="mlabels">
 571   <tr>
 572   <td class="mlabels-left">
 573       <table class="memname">
 574         <tr>
 575           <td class="memname">const <a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml">CLKernelLibrary</a>&amp; operator= </td>
 576           <td>(</td>
 577           <td class="paramtype">const <a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml">CLKernelLibrary</a> &amp;&#160;</td>
 578           <td class="paramname"></td><td>)</td>
 579           <td></td>
 580         </tr>
 581       </table>
 582   </td>
 583   <td class="mlabels-right">
 584 <span class="mlabels"><span class="mlabel">delete</span></span>  </td>
 585   </tr>
 586 </table>
 587 </div><div class="memdoc">
 588
 589 <p>Prevent instances of this class from being copied. </p>
 590
 591 </div>
 592 </div>
 593 <a class="anchor" id="a293edc1bbcbddffb7228ac97917ed107"></a>
 594 <div class="memitem">
 595 <div class="memproto">
 596 <table class="mlabels">
 597   <tr>
 598   <td class="mlabels-left">
 599       <table class="memname">
 600         <tr>
 601           <td class="memname">void set_context </td>
 602           <td>(</td>
 603           <td class="paramtype">cl::Context&#160;</td>
 604           <td class="paramname"><em>context</em></td><td>)</td>
 605           <td></td>
 606         </tr>
 607       </table>
 608   </td>
 609   <td class="mlabels-right">
 610 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 611   </tr>
 612 </table>
 613 </div><div class="memdoc">
 614
 615 <p>Sets the CL context used to create programs. </p>
 616 <dl class="section note"><dt>Note</dt><dd>Setting the context also resets the device to the first one available in the new context.</dd></dl>
 617 <dl class="params"><dt>Parameters</dt><dd>
 618   <table class="params">
 619     <tr><td class="paramdir">[in]</td><td class="paramname">context</td><td>A CL context. </td></tr>
 620   </table>
 621   </dd>
 622 </dl>
 623
 624 <p>Definition at line <a class="el" href="_c_l_kernel_library_8h_source.xhtml#l00249">249</a> of file <a class="el" href="_c_l_kernel_library_8h_source.xhtml">CLKernelLibrary.h</a>.</p>
 625
 626 <p>Referenced by <a class="el" href="_c_l_scheduler_8h_source.xhtml#l00147">CLScheduler::set_context()</a>.</p>
 627 <div class="fragment"><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;    {</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;        _context = std::move(<a class="code" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a252f5440564c77d68459f2baa978f86a">context</a>);</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;        <span class="keywordflow">if</span>(_context.get() == <span class="keyword">nullptr</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;            _device = cl::Device();</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;        }</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;        {</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;            <span class="keyword">const</span> <span class="keyword">auto</span> cl_devices = _context.getInfo&lt;CL_CONTEXT_DEVICES&gt;();</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;            <span class="keywordflow">if</span>(cl_devices.empty())</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;            {</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;                _device = cl::Device();</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;            }</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;            <span class="keywordflow">else</span></div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;            {</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;                _device = cl_devices[0];</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;            }</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;        }</div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;    }</div><div class="ttc" id="classarm__compute_1_1_c_l_kernel_library_xhtml_a252f5440564c77d68459f2baa978f86a"><div class="ttname"><a href="classarm__compute_1_1_c_l_kernel_library.xhtml#a252f5440564c77d68459f2baa978f86a">arm_compute::CLKernelLibrary::context</a></div><div class="ttdeci">cl::Context &amp; context()</div><div class="ttdoc">Accessor for the associated CL context. </div><div class="ttdef"><b>Definition:</b> <a href="_c_l_kernel_library_8h_source.xhtml#l00275">CLKernelLibrary.h:275</a></div></div>
 628 </div><!-- fragment -->
 629 </div>
 630 </div>
 631 <a class="anchor" id="a5a6865d04c8d3348860f3cb8100fdb97"></a>
 632 <div class="memitem">
 633 <div class="memproto">
 634 <table class="mlabels">
 635   <tr>
 636   <td class="mlabels-left">
 637       <table class="memname">
 638         <tr>
 639           <td class="memname">void set_device </td>
 640           <td>(</td>
 641           <td class="paramtype">cl::Device&#160;</td>
 642           <td class="paramname"><em>device</em></td><td>)</td>
 643           <td></td>
 644         </tr>
 645       </table>
 646   </td>
 647   <td class="mlabels-right">
 648 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 649   </tr>
 650 </table>
 651 </div><div class="memdoc">
 652
 653 <p>Sets the CL device for which the programs are created. </p>
 654 <dl class="params"><dt>Parameters</dt><dd>
 655   <table class="params">
 656     <tr><td class="paramdir">[in]</td><td class="paramname">device</td><td>A CL device. </td></tr>
 657   </table>
 658   </dd>
 659 </dl>
 660
 661 <p>Definition at line <a class="el" href="_c_l_kernel_library_8h_source.xhtml#l00284">284</a> of file <a class="el" href="_c_l_kernel_library_8h_source.xhtml">CLKernelLibrary.h</a>.</p>
 662
 663 <p>References <a class="el" href="arm__compute_2core_2_helpers_8h_source.xhtml#l00086">arm_compute::create_kernel()</a>.</p>
 664 <div class="fragment"><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;    {</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;        _device = std::move(device);</div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;    }</div></div><!-- fragment -->
 665 </div>
 666 </div>
 667 <a class="anchor" id="a66a558a56f5d0dcd6305c405ebc38cc2"></a>
 668 <div class="memitem">
 669 <div class="memproto">
 670 <table class="mlabels">
 671   <tr>
 672   <td class="mlabels-left">
 673       <table class="memname">
 674         <tr>
 675           <td class="memname">void set_kernel_path </td>
 676           <td>(</td>
 677           <td class="paramtype">const std::string &amp;&#160;</td>
 678           <td class="paramname"><em>kernel_path</em></td><td>)</td>
 679           <td></td>
 680         </tr>
 681       </table>
 682   </td>
 683   <td class="mlabels-right">
 684 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 685   </tr>
 686 </table>
 687 </div><div class="memdoc">
 688
 689 <p>Sets the path that the kernels reside in. </p>
 690 <dl class="params"><dt>Parameters</dt><dd>
 691   <table class="params">
 692     <tr><td class="paramdir">[in]</td><td class="paramname">kernel_path</td><td>Path of the kernel. </td></tr>
 693   </table>
 694   </dd>
 695 </dl>
 696
 697 <p>Definition at line <a class="el" href="_c_l_kernel_library_8h_source.xhtml#l00225">225</a> of file <a class="el" href="_c_l_kernel_library_8h_source.xhtml">CLKernelLibrary.h</a>.</p>
 698 <div class="fragment"><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;        _kernel_path = kernel_path;</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    };</div></div><!-- fragment -->
 699 </div>
 700 </div>
 701 <hr/>The documentation for this class was generated from the following file:<ul>
 702 <li>arm_compute/core/CL/<a class="el" href="_c_l_kernel_library_8h_source.xhtml">CLKernelLibrary.h</a></li>
 703 </ul>
 704 </div><!-- contents -->
 705 </div><!-- doc-content -->
 706 <!-- start footer part -->
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 708   <ul>
 709     <li class="navelem"><a class="el" href="namespacearm__compute.xhtml">arm_compute</a></li><li class="navelem"><a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml">CLKernelLibrary</a></li>
 710     <li class="footer">Generated on Wed May 23 2018 11:36:41 for Compute Library by
 711     <a href="http://www.doxygen.org/index.html">
 712     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>
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