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| <a href="_i_scheduler_8cpp.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2016-2018 ARM Limited.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a copy</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * of this software and associated documentation files (the "Software"), to</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * deal in the Software without restriction, including without limitation the</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * sell copies of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * The above copyright notice and this permission notice shall be included in all</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "<a class="code" href="_i_scheduler_8h.xhtml">arm_compute/runtime/IScheduler.h</a>"</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="_error_8h.xhtml">arm_compute/core/Error.h</a>"</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="_c_p_u_utils_8h.xhtml">arm_compute/runtime/CPUUtils.h</a>"</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">namespace </span><a class="code" href="namespacearm__compute.xhtml">arm_compute</a></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> {</div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_i_scheduler.xhtml#a34956db09db14c551e9966c9b66036f9"> 31</a></span> <a class="code" href="classarm__compute_1_1_i_scheduler.xhtml#a34956db09db14c551e9966c9b66036f9">IScheduler::IScheduler</a>()</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  : _cpu_info()</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <a class="code" href="namespacearm__compute.xhtml#a92d01d03db1530581737484c1290ca16">get_cpu_configuration</a>(_cpu_info);</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="comment">// Work out the best possible number of execution threads</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  _num_threads_hint = <a class="code" href="namespacearm__compute.xhtml#a9a9fa44b29bc17746a0b486626a76e0a">get_threads_hint</a>();</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> }</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_i_scheduler.xhtml#ab0fd9e7b4f6240c55b4fe6a54d4418b5"> 39</a></span> <a class="code" href="classarm__compute_1_1_c_p_u_info.xhtml">CPUInfo</a> &<a class="code" href="classarm__compute_1_1_i_scheduler.xhtml#ab0fd9e7b4f6240c55b4fe6a54d4418b5">IScheduler::cpu_info</a>()</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">return</span> _cpu_info;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> }</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_i_scheduler.xhtml#a6de5358eb9a099cda48662b2fc523ec5"> 44</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classarm__compute_1_1_i_scheduler.xhtml#a6de5358eb9a099cda48662b2fc523ec5">IScheduler::num_threads_hint</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword"></span>{</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">return</span> _num_threads_hint;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> }</div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_i_scheduler.xhtml#a3becf955da8cad5036399bcb90f1408d"> 48</a></span> <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1_i_scheduler.xhtml#a3becf955da8cad5036399bcb90f1408d">IScheduler::run_tagged_workloads</a>(std::vector<Workload> &workloads, <span class="keyword">const</span> <span class="keywordtype">char</span> *tag)</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <a class="code" href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a>(tag);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  run_workloads(workloads);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> }</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> } <span class="comment">// namespace arm_compute</span></div><div class="ttc" id="classarm__compute_1_1_i_scheduler_xhtml_a34956db09db14c551e9966c9b66036f9"><div class="ttname"><a href="classarm__compute_1_1_i_scheduler.xhtml#a34956db09db14c551e9966c9b66036f9">arm_compute::IScheduler::IScheduler</a></div><div class="ttdeci">IScheduler()</div><div class="ttdoc">Default constructor.</div><div class="ttdef"><b>Definition:</b> <a href="_i_scheduler_8cpp_source.xhtml#l00031">IScheduler.cpp:31</a></div></div> |
| <div class="ttc" id="_i_scheduler_8h_xhtml"><div class="ttname"><a href="_i_scheduler_8h.xhtml">IScheduler.h</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_i_scheduler_xhtml_ab0fd9e7b4f6240c55b4fe6a54d4418b5"><div class="ttname"><a href="classarm__compute_1_1_i_scheduler.xhtml#ab0fd9e7b4f6240c55b4fe6a54d4418b5">arm_compute::IScheduler::cpu_info</a></div><div class="ttdeci">CPUInfo & cpu_info()</div><div class="ttdoc">Get CPU info.</div><div class="ttdef"><b>Definition:</b> <a href="_i_scheduler_8cpp_source.xhtml#l00039">IScheduler.cpp:39</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_i_scheduler_xhtml_a3becf955da8cad5036399bcb90f1408d"><div class="ttname"><a href="classarm__compute_1_1_i_scheduler.xhtml#a3becf955da8cad5036399bcb90f1408d">arm_compute::IScheduler::run_tagged_workloads</a></div><div class="ttdeci">virtual void run_tagged_workloads(std::vector< Workload > &workloads, const char *tag)</div><div class="ttdoc">Execute all the passed workloads.</div><div class="ttdef"><b>Definition:</b> <a href="_i_scheduler_8cpp_source.xhtml#l00048">IScheduler.cpp:48</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml"><div class="ttname"><a href="namespacearm__compute.xhtml">arm_compute</a></div><div class="ttdoc">Copyright (c) 2017-2020 ARM Limited.</div><div class="ttdef"><b>Definition:</b> <a href="00__introduction_8dox_source.xhtml#l00024">00_introduction.dox:24</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_a92d01d03db1530581737484c1290ca16"><div class="ttname"><a href="namespacearm__compute.xhtml#a92d01d03db1530581737484c1290ca16">arm_compute::get_cpu_configuration</a></div><div class="ttdeci">void get_cpu_configuration(CPUInfo &cpuinfo)</div><div class="ttdoc">This function will try to detect the CPU configuration on the system and will fill the cpuinfo object...</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_u_utils_8cpp_source.xhtml#l00346">CPUUtils.cpp:346</a></div></div> |
| <div class="ttc" id="_error_8h_xhtml_a6dc630a6ae9cc063b3924bcea8dee9d6"><div class="ttname"><a href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a></div><div class="ttdeci">#define ARM_COMPUTE_UNUSED(...)</div><div class="ttdoc">To avoid unused variables warnings.</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00152">Error.h:152</a></div></div> |
| <div class="ttc" id="_c_p_u_utils_8h_xhtml"><div class="ttname"><a href="_c_p_u_utils_8h.xhtml">CPUUtils.h</a></div></div> |
| <div class="ttc" id="_error_8h_xhtml"><div class="ttname"><a href="_error_8h.xhtml">Error.h</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_c_p_u_info_xhtml"><div class="ttname"><a href="classarm__compute_1_1_c_p_u_info.xhtml">arm_compute::CPUInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_types_8h_source.xhtml#l00105">CPPTypes.h:105</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_a9a9fa44b29bc17746a0b486626a76e0a"><div class="ttname"><a href="namespacearm__compute.xhtml#a9a9fa44b29bc17746a0b486626a76e0a">arm_compute::get_threads_hint</a></div><div class="ttdeci">unsigned int get_threads_hint()</div><div class="ttdoc">Some systems have both big and small cores, this fuction computes the minimum number of cores that ar...</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_u_utils_8cpp_source.xhtml#l00401">CPUUtils.cpp:401</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_i_scheduler_xhtml_a6de5358eb9a099cda48662b2fc523ec5"><div class="ttname"><a href="classarm__compute_1_1_i_scheduler.xhtml#a6de5358eb9a099cda48662b2fc523ec5">arm_compute::IScheduler::num_threads_hint</a></div><div class="ttdeci">unsigned int num_threads_hint() const</div><div class="ttdoc">Get a hint for the best possible number of execution threads.</div><div class="ttdef"><b>Definition:</b> <a href="_i_scheduler_8cpp_source.xhtml#l00044">IScheduler.cpp:44</a></div></div> |
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