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<div id="projectname">Hardware Locality (hwloc)
 <span id="projectnumber">2.4.1</span>
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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_5cb306d949c7931a3b6c77517393dd34.html">hwloc</a></li> </ul>
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<div class="title">cpukinds.h</div> </div>
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<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 © 2020 Inria. All rights reserved.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * See COPYING in top-level directory.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>  </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#ifndef HWLOC_CPUKINDS_H</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#define HWLOC_CPUKINDS_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  </div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "hwloc.h"</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  </div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#elif 0</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> }</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> HWLOC_DECLSPEC <span class="keywordtype">int</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="a00219.html#ga7553f7c6d3920b169f3fc18dfe6a33e3"> 77</a></span> <a class="code" href="a00219.html#ga7553f7c6d3920b169f3fc18dfe6a33e3">hwloc_cpukinds_get_nr</a>(<a class="code" href="a00192.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology,</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> flags);</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> HWLOC_DECLSPEC <span class="keywordtype">int</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="a00219.html#gaf979833aab18d2e7f4b17c932cbcf5d8"> 92</a></span> <a class="code" href="a00219.html#gaf979833aab18d2e7f4b17c932cbcf5d8">hwloc_cpukinds_get_by_cpuset</a>(<a class="code" href="a00192.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology,</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="a00211.html#gae991a108af01d408be2776c5b2c467b2">hwloc_const_bitmap_t</a> cpuset,</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> flags);</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> HWLOC_DECLSPEC <span class="keywordtype">int</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="a00219.html#gae1b38fbe9c645583fc16052ce6fbb275"> 130</a></span> <a class="code" href="a00219.html#gae1b38fbe9c645583fc16052ce6fbb275">hwloc_cpukinds_get_info</a>(<a class="code" href="a00192.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology,</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordtype">unsigned</span> kind_index,</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="a00211.html#gaa3c2bf4c776d603dcebbb61b0c923d84">hwloc_bitmap_t</a> cpuset,</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordtype">int</span> *efficiency,</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordtype">unsigned</span> *nr_infos, <span class="keyword">struct</span> <a class="code" href="a00292.html">hwloc_info_s</a> **infos,</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> flags);</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> HWLOC_DECLSPEC <span class="keywordtype">int</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="a00219.html#ga6164ba92cfd06f530ec2c4a18a0dd5a9"> 175</a></span> <a class="code" href="a00219.html#ga6164ba92cfd06f530ec2c4a18a0dd5a9">hwloc_cpukinds_register</a>(<a class="code" href="a00192.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology,</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <a class="code" href="a00211.html#gaa3c2bf4c776d603dcebbb61b0c923d84">hwloc_bitmap_t</a> cpuset,</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordtype">int</span> forced_efficiency,</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordtype">unsigned</span> nr_infos, <span class="keyword">struct</span> <a class="code" href="a00292.html">hwloc_info_s</a> *infos,</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> flags);</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> } <span class="comment">/* extern "C" */</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  </div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  </div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="preprocessor">#endif </span><span class="comment">/* HWLOC_CPUKINDS_H */</span><span class="preprocessor"></span></div>
<div class="ttc" id="aa00192_html_ga9d1e76ee15a7dee158b786c30b6a6e38"><div class="ttname"><a href="a00192.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a></div><div class="ttdeci">struct hwloc_topology * hwloc_topology_t</div><div class="ttdoc">Topology context.</div><div class="ttdef"><b>Definition:</b> hwloc.h:691</div></div>
<div class="ttc" id="aa00211_html_gaa3c2bf4c776d603dcebbb61b0c923d84"><div class="ttname"><a href="a00211.html#gaa3c2bf4c776d603dcebbb61b0c923d84">hwloc_bitmap_t</a></div><div class="ttdeci">struct hwloc_bitmap_s * hwloc_bitmap_t</div><div class="ttdoc">Set of bits represented as an opaque pointer to an internal bitmap.</div><div class="ttdef"><b>Definition:</b> bitmap.h:68</div></div>
<div class="ttc" id="aa00211_html_gae991a108af01d408be2776c5b2c467b2"><div class="ttname"><a href="a00211.html#gae991a108af01d408be2776c5b2c467b2">hwloc_const_bitmap_t</a></div><div class="ttdeci">const struct hwloc_bitmap_s * hwloc_const_bitmap_t</div><div class="ttdoc">a non-modifiable hwloc_bitmap_t</div><div class="ttdef"><b>Definition:</b> bitmap.h:70</div></div>
<div class="ttc" id="aa00219_html_ga6164ba92cfd06f530ec2c4a18a0dd5a9"><div class="ttname"><a href="a00219.html#ga6164ba92cfd06f530ec2c4a18a0dd5a9">hwloc_cpukinds_register</a></div><div class="ttdeci">int hwloc_cpukinds_register(hwloc_topology_t topology, hwloc_bitmap_t cpuset, int forced_efficiency, unsigned nr_infos, struct hwloc_info_s *infos, unsigned long flags)</div><div class="ttdoc">Register a kind of CPU in the topology.</div></div>
<div class="ttc" id="aa00219_html_ga7553f7c6d3920b169f3fc18dfe6a33e3"><div class="ttname"><a href="a00219.html#ga7553f7c6d3920b169f3fc18dfe6a33e3">hwloc_cpukinds_get_nr</a></div><div class="ttdeci">int hwloc_cpukinds_get_nr(hwloc_topology_t topology, unsigned long flags)</div><div class="ttdoc">Get the number of different kinds of CPU cores in the topology.</div></div>
<div class="ttc" id="aa00219_html_gae1b38fbe9c645583fc16052ce6fbb275"><div class="ttname"><a href="a00219.html#gae1b38fbe9c645583fc16052ce6fbb275">hwloc_cpukinds_get_info</a></div><div class="ttdeci">int hwloc_cpukinds_get_info(hwloc_topology_t topology, unsigned kind_index, hwloc_bitmap_t cpuset, int *efficiency, unsigned *nr_infos, struct hwloc_info_s **infos, unsigned long flags)</div><div class="ttdoc">Get the CPU set and infos about a CPU kind in the topology.</div></div>
<div class="ttc" id="aa00219_html_gaf979833aab18d2e7f4b17c932cbcf5d8"><div class="ttname"><a href="a00219.html#gaf979833aab18d2e7f4b17c932cbcf5d8">hwloc_cpukinds_get_by_cpuset</a></div><div class="ttdeci">int hwloc_cpukinds_get_by_cpuset(hwloc_topology_t topology, hwloc_const_bitmap_t cpuset, unsigned long flags)</div><div class="ttdoc">Get the index of the CPU kind that contains CPUs listed in cpuset.</div></div>
<div class="ttc" id="aa00292_html"><div class="ttname"><a href="a00292.html">hwloc_info_s</a></div><div class="ttdoc">Object info.</div><div class="ttdef"><b>Definition:</b> hwloc.h:673</div></div>
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