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<div id="projectname">Hardware Locality (hwloc)
 <span id="projectnumber">1.11.5</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="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 © 2009 CNRS</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright © 2009-2014 Inria. All rights reserved.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright © 2009-2010, 2012 Université Bordeaux</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * See COPYING in top-level directory.</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> */</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#ifndef HWLOC_LINUX_LIBNUMA_H</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#define HWLOC_LINUX_LIBNUMA_H</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <hwloc.h></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <numa.h></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#endif</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> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">static</span> __hwloc_inline <span class="keywordtype">int</span></div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="a00188.html#gae577962390f84b0b12f503314ab0f972"> 58</a></span> <a class="code" href="a00188.html#gae577962390f84b0b12f503314ab0f972">hwloc_cpuset_to_linux_libnuma_ulongs</a>(<a class="code" href="a00165.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology, <a class="code" href="a00162.html#ga1f784433e9b606261f62d1134f6a3b25">hwloc_const_cpuset_t</a> cpuset,</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *mask, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *maxnode)</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> {</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordtype">int</span> depth = <a class="code" href="a00167.html#ga8bec782e21be313750da70cf7428b374">hwloc_get_type_depth</a>(topology, <a class="code" href="a00163.html#ggacd37bb612667dc437d66bfb175a8dc55a9d917a3e5497950c6d8948b8e183db5a">HWLOC_OBJ_NUMANODE</a>);</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> outmaxnode = -1;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="comment">/* round-up to the next ulong and clear all bytes */</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  *maxnode = (*maxnode + 8*<span class="keyword">sizeof</span>(*mask) - 1) & ~(8*<span class="keyword">sizeof</span>(*mask) - 1);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  memset(mask, 0, *maxnode/8);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">if</span> (depth != <a class="code" href="a00167.html#ggaf4e663cf42bbe20756b849c6293ef575a0565ab92ab72cb0cec91e23003294aad">HWLOC_TYPE_DEPTH_UNKNOWN</a>) {</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <a class="code" href="a00216.html">hwloc_obj_t</a> node = NULL;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">while</span> ((node = <a class="code" href="a00177.html#gaeea0d93522c85c3ef0acfbb00733a69c">hwloc_get_next_obj_covering_cpuset_by_depth</a>(topology, cpuset, depth, node)) != NULL) {</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">if</span> (node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a> >= *maxnode)</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  mask[node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>/<span class="keyword">sizeof</span>(*mask)/8] |= 1UL << (node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a> % (<span class="keyword">sizeof</span>(*mask)*8));</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">if</span> (outmaxnode == (<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>) -1 || outmaxnode < node->os_index)</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  outmaxnode = node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  }</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="comment">/* if no numa, libnuma assumes we have a single node */</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00186.html#ga5b64be28f5a7176ed8ad0d6a90bdf108">hwloc_bitmap_iszero</a>(cpuset)) {</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  mask[0] = 1;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  outmaxnode = 0;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  *maxnode = outmaxnode+1;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> }</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">static</span> __hwloc_inline <span class="keywordtype">int</span></div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="a00188.html#ga585ccf818d2f217f4e53f9c6506c3128"> 101</a></span> <a class="code" href="a00188.html#ga585ccf818d2f217f4e53f9c6506c3128">hwloc_nodeset_to_linux_libnuma_ulongs</a>(<a class="code" href="a00165.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology, <a class="code" href="a00162.html#ga2f5276235841ad66a79bedad16a5a10c">hwloc_const_nodeset_t</a> nodeset,</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *mask, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *maxnode)</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> {</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordtype">int</span> depth = <a class="code" href="a00167.html#ga8bec782e21be313750da70cf7428b374">hwloc_get_type_depth</a>(topology, <a class="code" href="a00163.html#ggacd37bb612667dc437d66bfb175a8dc55a9d917a3e5497950c6d8948b8e183db5a">HWLOC_OBJ_NUMANODE</a>);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> outmaxnode = -1;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="comment">/* round-up to the next ulong and clear all bytes */</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  *maxnode = (*maxnode + 8*<span class="keyword">sizeof</span>(*mask) - 1) & ~(8*<span class="keyword">sizeof</span>(*mask) - 1);</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  memset(mask, 0, *maxnode/8);</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">if</span> (depth != <a class="code" href="a00167.html#ggaf4e663cf42bbe20756b849c6293ef575a0565ab92ab72cb0cec91e23003294aad">HWLOC_TYPE_DEPTH_UNKNOWN</a>) {</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <a class="code" href="a00216.html">hwloc_obj_t</a> node = NULL;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">while</span> ((node = <a class="code" href="a00167.html#ga8cf03328ed09901a03664d9498177126">hwloc_get_next_obj_by_depth</a>(topology, depth, node)) != NULL) {</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">if</span> (node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a> >= *maxnode)</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00186.html#ga11340dd487f110bb84f0a6e4ae90bd06">hwloc_bitmap_isset</a>(nodeset, node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>))</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  mask[node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>/<span class="keyword">sizeof</span>(*mask)/8] |= 1UL << (node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a> % (<span class="keyword">sizeof</span>(*mask)*8));</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">if</span> (outmaxnode == (<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>) -1 || outmaxnode < node->os_index)</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  outmaxnode = node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  }</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">/* if no numa, libnuma assumes we have a single node */</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00186.html#ga5b64be28f5a7176ed8ad0d6a90bdf108">hwloc_bitmap_iszero</a>(nodeset)) {</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  mask[0] = 1;</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  outmaxnode = 0;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  *maxnode = outmaxnode+1;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> }</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="keyword">static</span> __hwloc_inline <span class="keywordtype">int</span></div><div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="a00188.html#ga0e9d051e068940f722f6fdc61814149d"> 145</a></span> <a class="code" href="a00188.html#ga0e9d051e068940f722f6fdc61814149d">hwloc_cpuset_from_linux_libnuma_ulongs</a>(<a class="code" href="a00165.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology, <a class="code" href="a00162.html#ga4bbf39b68b6f568fb92739e7c0ea7801">hwloc_cpuset_t</a> cpuset,</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *mask, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> maxnode)</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> {</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordtype">int</span> depth = <a class="code" href="a00167.html#ga8bec782e21be313750da70cf7428b374">hwloc_get_type_depth</a>(topology, <a class="code" href="a00163.html#ggacd37bb612667dc437d66bfb175a8dc55a9d917a3e5497950c6d8948b8e183db5a">HWLOC_OBJ_NUMANODE</a>);</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">if</span> (depth != <a class="code" href="a00167.html#ggaf4e663cf42bbe20756b849c6293ef575a0565ab92ab72cb0cec91e23003294aad">HWLOC_TYPE_DEPTH_UNKNOWN</a>) {</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="code" href="a00216.html">hwloc_obj_t</a> node = NULL;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="a00186.html#gaa97c5217613c8cae9862287170ea2132">hwloc_bitmap_zero</a>(cpuset);</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">while</span> ((node = <a class="code" href="a00167.html#ga8cf03328ed09901a03664d9498177126">hwloc_get_next_obj_by_depth</a>(topology, depth, node)) != NULL)</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">if</span> (node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a> < maxnode</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  && (mask[node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>/<span class="keyword">sizeof</span>(*mask)/8] & (1UL << (node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a> % (<span class="keyword">sizeof</span>(*mask)*8)))))</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="a00186.html#ga1281994d6cc3b5079224190ca820ad93">hwloc_bitmap_or</a>(cpuset, cpuset, node-><a class="code" href="a00216.html#a67925e0f2c47f50408fbdb9bddd0790f">cpuset</a>);</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="comment">/* if no numa, libnuma assumes we have a single node */</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">if</span> (mask[0] & 1)</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <a class="code" href="a00186.html#ga036068a22d1aa5cb9ff1df348b525ff3">hwloc_bitmap_copy</a>(cpuset, <a class="code" href="a00182.html#ga69fbad44c685e46d80ecf51a714ba9ce">hwloc_topology_get_complete_cpuset</a>(topology));</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <a class="code" href="a00186.html#gaa97c5217613c8cae9862287170ea2132">hwloc_bitmap_zero</a>(cpuset);</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> }</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="keyword">static</span> __hwloc_inline <span class="keywordtype">int</span></div><div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="a00188.html#gad8491c672eb2594cc5e7b0a026867192"> 178</a></span> <a class="code" href="a00188.html#gad8491c672eb2594cc5e7b0a026867192">hwloc_nodeset_from_linux_libnuma_ulongs</a>(<a class="code" href="a00165.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology, <a class="code" href="a00162.html#ga37e35730fa7e775b5bb0afe893d6d508">hwloc_nodeset_t</a> nodeset,</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *mask, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> maxnode)</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> {</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordtype">int</span> depth = <a class="code" href="a00167.html#ga8bec782e21be313750da70cf7428b374">hwloc_get_type_depth</a>(topology, <a class="code" href="a00163.html#ggacd37bb612667dc437d66bfb175a8dc55a9d917a3e5497950c6d8948b8e183db5a">HWLOC_OBJ_NUMANODE</a>);</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">if</span> (depth != <a class="code" href="a00167.html#ggaf4e663cf42bbe20756b849c6293ef575a0565ab92ab72cb0cec91e23003294aad">HWLOC_TYPE_DEPTH_UNKNOWN</a>) {</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <a class="code" href="a00216.html">hwloc_obj_t</a> node = NULL;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <a class="code" href="a00186.html#gaa97c5217613c8cae9862287170ea2132">hwloc_bitmap_zero</a>(nodeset);</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">while</span> ((node = <a class="code" href="a00167.html#ga8cf03328ed09901a03664d9498177126">hwloc_get_next_obj_by_depth</a>(topology, depth, node)) != NULL)</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">if</span> (node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a> < maxnode</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  && (mask[node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>/<span class="keyword">sizeof</span>(*mask)/8] & (1UL << (node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a> % (<span class="keyword">sizeof</span>(*mask)*8)))))</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <a class="code" href="a00186.html#ga55480e96ab47941bfebb9aed676526a2">hwloc_bitmap_set</a>(nodeset, node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>);</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="comment">/* if no numa, libnuma assumes we have a single node */</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">if</span> (mask[0] & 1)</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <a class="code" href="a00186.html#ga07b2de8786b3cdb22f21d9dd42588275">hwloc_bitmap_fill</a>(nodeset);</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <a class="code" href="a00186.html#gaa97c5217613c8cae9862287170ea2132">hwloc_bitmap_zero</a>(nodeset);</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  }</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> }</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="keyword">static</span> __hwloc_inline <span class="keyword">struct </span>bitmask *</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <a class="code" href="a00189.html#gad8769b4544c0aeef154fc8223144e343">hwloc_cpuset_to_linux_libnuma_bitmask</a>(<a class="code" href="a00165.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology, <a class="code" href="a00162.html#ga1f784433e9b606261f62d1134f6a3b25">hwloc_const_cpuset_t</a> cpuset) __hwloc_attribute_malloc;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="keyword">static</span> __hwloc_inline <span class="keyword">struct </span>bitmask *</div><div class="line"><a name="l00237"></a><span class="lineno"><a class="line" href="a00189.html#gad8769b4544c0aeef154fc8223144e343"> 237</a></span> <a class="code" href="a00189.html#gad8769b4544c0aeef154fc8223144e343">hwloc_cpuset_to_linux_libnuma_bitmask</a>(<a class="code" href="a00165.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology, <a class="code" href="a00162.html#ga1f784433e9b606261f62d1134f6a3b25">hwloc_const_cpuset_t</a> cpuset)</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> {</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordtype">int</span> depth = <a class="code" href="a00167.html#ga8bec782e21be313750da70cf7428b374">hwloc_get_type_depth</a>(topology, <a class="code" href="a00163.html#ggacd37bb612667dc437d66bfb175a8dc55a9d917a3e5497950c6d8948b8e183db5a">HWLOC_OBJ_NUMANODE</a>);</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keyword">struct </span>bitmask *bitmask = numa_allocate_cpumask();</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">if</span> (!bitmask)</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">return</span> NULL;</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">if</span> (depth != <a class="code" href="a00167.html#ggaf4e663cf42bbe20756b849c6293ef575a0565ab92ab72cb0cec91e23003294aad">HWLOC_TYPE_DEPTH_UNKNOWN</a>) {</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <a class="code" href="a00216.html">hwloc_obj_t</a> node = NULL;</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">while</span> ((node = <a class="code" href="a00177.html#gaeea0d93522c85c3ef0acfbb00733a69c">hwloc_get_next_obj_covering_cpuset_by_depth</a>(topology, cpuset, depth, node)) != NULL)</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">if</span> (node-><a class="code" href="a00216.html#a1dc830816716213b5f797e4052487864">memory</a>.<a class="code" href="a00208.html#aace044c7f3fd9dffe50202296bf1dc5a">local_memory</a>)</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  numa_bitmask_setbit(bitmask, node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>);</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="comment">/* if no numa, libnuma assumes we have a single node */</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00186.html#ga5b64be28f5a7176ed8ad0d6a90bdf108">hwloc_bitmap_iszero</a>(cpuset))</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  numa_bitmask_setbit(bitmask, 0);</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  }</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">return</span> bitmask;</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> }</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="keyword">static</span> __hwloc_inline <span class="keyword">struct </span>bitmask *</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <a class="code" href="a00189.html#gadfaa14c1bec76965ac2e05f0c3f3473b">hwloc_nodeset_to_linux_libnuma_bitmask</a>(<a class="code" href="a00165.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology, <a class="code" href="a00162.html#ga2f5276235841ad66a79bedad16a5a10c">hwloc_const_nodeset_t</a> nodeset) __hwloc_attribute_malloc;</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="keyword">static</span> __hwloc_inline <span class="keyword">struct </span>bitmask *</div><div class="line"><a name="l00270"></a><span class="lineno"><a class="line" href="a00189.html#gadfaa14c1bec76965ac2e05f0c3f3473b"> 270</a></span> <a class="code" href="a00189.html#gadfaa14c1bec76965ac2e05f0c3f3473b">hwloc_nodeset_to_linux_libnuma_bitmask</a>(<a class="code" href="a00165.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology, <a class="code" href="a00162.html#ga2f5276235841ad66a79bedad16a5a10c">hwloc_const_nodeset_t</a> nodeset)</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> {</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordtype">int</span> depth = <a class="code" href="a00167.html#ga8bec782e21be313750da70cf7428b374">hwloc_get_type_depth</a>(topology, <a class="code" href="a00163.html#ggacd37bb612667dc437d66bfb175a8dc55a9d917a3e5497950c6d8948b8e183db5a">HWLOC_OBJ_NUMANODE</a>);</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keyword">struct </span>bitmask *bitmask = numa_allocate_cpumask();</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">if</span> (!bitmask)</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">return</span> NULL;</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">if</span> (depth != <a class="code" href="a00167.html#ggaf4e663cf42bbe20756b849c6293ef575a0565ab92ab72cb0cec91e23003294aad">HWLOC_TYPE_DEPTH_UNKNOWN</a>) {</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <a class="code" href="a00216.html">hwloc_obj_t</a> node = NULL;</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">while</span> ((node = <a class="code" href="a00167.html#ga8cf03328ed09901a03664d9498177126">hwloc_get_next_obj_by_depth</a>(topology, depth, node)) != NULL)</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">if</span> (<a class="code" href="a00186.html#ga11340dd487f110bb84f0a6e4ae90bd06">hwloc_bitmap_isset</a>(nodeset, node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>) && node-><a class="code" href="a00216.html#a1dc830816716213b5f797e4052487864">memory</a>.<a class="code" href="a00208.html#aace044c7f3fd9dffe50202296bf1dc5a">local_memory</a>)</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  numa_bitmask_setbit(bitmask, node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>);</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="comment">/* if no numa, libnuma assumes we have a single node */</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">if</span> (!<a class="code" href="a00186.html#ga5b64be28f5a7176ed8ad0d6a90bdf108">hwloc_bitmap_iszero</a>(nodeset))</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  numa_bitmask_setbit(bitmask, 0);</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  }</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordflow">return</span> bitmask;</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> }</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="keyword">static</span> __hwloc_inline <span class="keywordtype">int</span></div><div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="a00189.html#ga37c8421110b1842414809019098794ef"> 297</a></span> <a class="code" href="a00189.html#ga37c8421110b1842414809019098794ef">hwloc_cpuset_from_linux_libnuma_bitmask</a>(<a class="code" href="a00165.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology, <a class="code" href="a00162.html#ga4bbf39b68b6f568fb92739e7c0ea7801">hwloc_cpuset_t</a> cpuset,</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keyword">const</span> <span class="keyword">struct</span> bitmask *bitmask)</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> {</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordtype">int</span> depth = <a class="code" href="a00167.html#ga8bec782e21be313750da70cf7428b374">hwloc_get_type_depth</a>(topology, <a class="code" href="a00163.html#ggacd37bb612667dc437d66bfb175a8dc55a9d917a3e5497950c6d8948b8e183db5a">HWLOC_OBJ_NUMANODE</a>);</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> </div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordflow">if</span> (depth != <a class="code" href="a00167.html#ggaf4e663cf42bbe20756b849c6293ef575a0565ab92ab72cb0cec91e23003294aad">HWLOC_TYPE_DEPTH_UNKNOWN</a>) {</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="a00216.html">hwloc_obj_t</a> node = NULL;</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <a class="code" href="a00186.html#gaa97c5217613c8cae9862287170ea2132">hwloc_bitmap_zero</a>(cpuset);</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">while</span> ((node = <a class="code" href="a00167.html#ga8cf03328ed09901a03664d9498177126">hwloc_get_next_obj_by_depth</a>(topology, depth, node)) != NULL)</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keywordflow">if</span> (numa_bitmask_isbitset(bitmask, node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>))</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <a class="code" href="a00186.html#ga1281994d6cc3b5079224190ca820ad93">hwloc_bitmap_or</a>(cpuset, cpuset, node-><a class="code" href="a00216.html#a67925e0f2c47f50408fbdb9bddd0790f">cpuset</a>);</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="comment">/* if no numa, libnuma assumes we have a single node */</span></div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordflow">if</span> (numa_bitmask_isbitset(bitmask, 0))</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <a class="code" href="a00186.html#ga036068a22d1aa5cb9ff1df348b525ff3">hwloc_bitmap_copy</a>(cpuset, <a class="code" href="a00182.html#ga69fbad44c685e46d80ecf51a714ba9ce">hwloc_topology_get_complete_cpuset</a>(topology));</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <a class="code" href="a00186.html#gaa97c5217613c8cae9862287170ea2132">hwloc_bitmap_zero</a>(cpuset);</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  }</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> }</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span> </div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="keyword">static</span> __hwloc_inline <span class="keywordtype">int</span></div><div class="line"><a name="l00325"></a><span class="lineno"><a class="line" href="a00189.html#gaaca6bff3086aad5bdbd2f4c5f0ad14cc"> 325</a></span> <a class="code" href="a00189.html#gaaca6bff3086aad5bdbd2f4c5f0ad14cc">hwloc_nodeset_from_linux_libnuma_bitmask</a>(<a class="code" href="a00165.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology, <a class="code" href="a00162.html#ga37e35730fa7e775b5bb0afe893d6d508">hwloc_nodeset_t</a> nodeset,</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keyword">const</span> <span class="keyword">struct</span> bitmask *bitmask)</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span> {</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordtype">int</span> depth = <a class="code" href="a00167.html#ga8bec782e21be313750da70cf7428b374">hwloc_get_type_depth</a>(topology, <a class="code" href="a00163.html#ggacd37bb612667dc437d66bfb175a8dc55a9d917a3e5497950c6d8948b8e183db5a">HWLOC_OBJ_NUMANODE</a>);</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">if</span> (depth != <a class="code" href="a00167.html#ggaf4e663cf42bbe20756b849c6293ef575a0565ab92ab72cb0cec91e23003294aad">HWLOC_TYPE_DEPTH_UNKNOWN</a>) {</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <a class="code" href="a00216.html">hwloc_obj_t</a> node = NULL;</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <a class="code" href="a00186.html#gaa97c5217613c8cae9862287170ea2132">hwloc_bitmap_zero</a>(nodeset);</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keywordflow">while</span> ((node = <a class="code" href="a00167.html#ga8cf03328ed09901a03664d9498177126">hwloc_get_next_obj_by_depth</a>(topology, depth, node)) != NULL)</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordflow">if</span> (numa_bitmask_isbitset(bitmask, node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>))</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <a class="code" href="a00186.html#ga55480e96ab47941bfebb9aed676526a2">hwloc_bitmap_set</a>(nodeset, node-><a class="code" href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">os_index</a>);</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="comment">/* if no numa, libnuma assumes we have a single node */</span></div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">if</span> (numa_bitmask_isbitset(bitmask, 0))</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <a class="code" href="a00186.html#ga07b2de8786b3cdb22f21d9dd42588275">hwloc_bitmap_fill</a>(nodeset);</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <a class="code" href="a00186.html#gaa97c5217613c8cae9862287170ea2132">hwloc_bitmap_zero</a>(nodeset);</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> }</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span> } <span class="comment">/* extern "C" */</span></div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span> </div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span> </div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="preprocessor">#endif </span><span class="comment">/* HWLOC_LINUX_NUMA_H */</span><span class="preprocessor"></span></div><div class="ttc" id="a00167_html_ga8cf03328ed09901a03664d9498177126"><div class="ttname"><a href="a00167.html#ga8cf03328ed09901a03664d9498177126">hwloc_get_next_obj_by_depth</a></div><div class="ttdeci">static hwloc_obj_t hwloc_get_next_obj_by_depth(hwloc_topology_t topology, unsigned depth, hwloc_obj_t prev)</div><div class="ttdoc">Returns the next object at depth depth. </div></div>
<div class="ttc" id="a00162_html_ga2f5276235841ad66a79bedad16a5a10c"><div class="ttname"><a href="a00162.html#ga2f5276235841ad66a79bedad16a5a10c">hwloc_const_nodeset_t</a></div><div class="ttdeci">hwloc_const_bitmap_t hwloc_const_nodeset_t</div><div class="ttdoc">A non-modifiable hwloc_nodeset_t. </div><div class="ttdef"><b>Definition:</b> hwloc.h:147</div></div>
<div class="ttc" id="a00208_html_aace044c7f3fd9dffe50202296bf1dc5a"><div class="ttname"><a href="a00208.html#aace044c7f3fd9dffe50202296bf1dc5a">hwloc_obj_memory_s::local_memory</a></div><div class="ttdeci">hwloc_uint64_t local_memory</div><div class="ttdoc">Local memory (in bytes) </div><div class="ttdef"><b>Definition:</b> hwloc.h:326</div></div>
<div class="ttc" id="a00163_html_ggacd37bb612667dc437d66bfb175a8dc55a9d917a3e5497950c6d8948b8e183db5a"><div class="ttname"><a href="a00163.html#ggacd37bb612667dc437d66bfb175a8dc55a9d917a3e5497950c6d8948b8e183db5a">HWLOC_OBJ_NUMANODE</a></div><div class="ttdoc">NUMA node. A set of processors around memory which the processors can directly access. </div><div class="ttdef"><b>Definition:</b> hwloc.h:183</div></div>
<div class="ttc" id="a00162_html_ga4bbf39b68b6f568fb92739e7c0ea7801"><div class="ttname"><a href="a00162.html#ga4bbf39b68b6f568fb92739e7c0ea7801">hwloc_cpuset_t</a></div><div class="ttdeci">hwloc_bitmap_t hwloc_cpuset_t</div><div class="ttdoc">A CPU set is a bitmap whose bits are set according to CPU physical OS indexes. </div><div class="ttdef"><b>Definition:</b> hwloc.h:125</div></div>
<div class="ttc" id="a00188_html_ga0e9d051e068940f722f6fdc61814149d"><div class="ttname"><a href="a00188.html#ga0e9d051e068940f722f6fdc61814149d">hwloc_cpuset_from_linux_libnuma_ulongs</a></div><div class="ttdeci">static int hwloc_cpuset_from_linux_libnuma_ulongs(hwloc_topology_t topology, hwloc_cpuset_t cpuset, const unsigned long *mask, unsigned long maxnode)</div><div class="ttdoc">Convert the array of unsigned long mask into hwloc CPU set. </div><div class="ttdef"><b>Definition:</b> linux-libnuma.h:145</div></div>
<div class="ttc" id="a00177_html_gaeea0d93522c85c3ef0acfbb00733a69c"><div class="ttname"><a href="a00177.html#gaeea0d93522c85c3ef0acfbb00733a69c">hwloc_get_next_obj_covering_cpuset_by_depth</a></div><div class="ttdeci">static hwloc_obj_t hwloc_get_next_obj_covering_cpuset_by_depth(hwloc_topology_t topology, hwloc_const_cpuset_t set, unsigned depth, hwloc_obj_t prev)</div><div class="ttdoc">Iterate through same-depth objects covering at least CPU set set. </div><div class="ttdef"><b>Definition:</b> helper.h:328</div></div>
<div class="ttc" id="a00186_html_ga11340dd487f110bb84f0a6e4ae90bd06"><div class="ttname"><a href="a00186.html#ga11340dd487f110bb84f0a6e4ae90bd06">hwloc_bitmap_isset</a></div><div class="ttdeci">int hwloc_bitmap_isset(hwloc_const_bitmap_t bitmap, unsigned id)</div><div class="ttdoc">Test whether index id is part of bitmap bitmap. </div></div>
<div class="ttc" id="a00186_html_ga036068a22d1aa5cb9ff1df348b525ff3"><div class="ttname"><a href="a00186.html#ga036068a22d1aa5cb9ff1df348b525ff3">hwloc_bitmap_copy</a></div><div class="ttdeci">void hwloc_bitmap_copy(hwloc_bitmap_t dst, hwloc_const_bitmap_t src)</div><div class="ttdoc">Copy the contents of bitmap src into the already allocated bitmap dst. </div></div>
<div class="ttc" id="a00162_html_ga37e35730fa7e775b5bb0afe893d6d508"><div class="ttname"><a href="a00162.html#ga37e35730fa7e775b5bb0afe893d6d508">hwloc_nodeset_t</a></div><div class="ttdeci">hwloc_bitmap_t hwloc_nodeset_t</div><div class="ttdoc">A node set is a bitmap whose bits are set according to NUMA memory node physical OS indexes...</div><div class="ttdef"><b>Definition:</b> hwloc.h:144</div></div>
<div class="ttc" id="a00162_html_ga1f784433e9b606261f62d1134f6a3b25"><div class="ttname"><a href="a00162.html#ga1f784433e9b606261f62d1134f6a3b25">hwloc_const_cpuset_t</a></div><div class="ttdeci">hwloc_const_bitmap_t hwloc_const_cpuset_t</div><div class="ttdoc">A non-modifiable hwloc_cpuset_t. </div><div class="ttdef"><b>Definition:</b> hwloc.h:127</div></div>
<div class="ttc" id="a00186_html_gaa97c5217613c8cae9862287170ea2132"><div class="ttname"><a href="a00186.html#gaa97c5217613c8cae9862287170ea2132">hwloc_bitmap_zero</a></div><div class="ttdeci">void hwloc_bitmap_zero(hwloc_bitmap_t bitmap)</div><div class="ttdoc">Empty the bitmap bitmap. </div></div>
<div class="ttc" id="a00186_html_ga07b2de8786b3cdb22f21d9dd42588275"><div class="ttname"><a href="a00186.html#ga07b2de8786b3cdb22f21d9dd42588275">hwloc_bitmap_fill</a></div><div class="ttdeci">void hwloc_bitmap_fill(hwloc_bitmap_t bitmap)</div><div class="ttdoc">Fill bitmap bitmap with all possible indexes (even if those objects don&#39;t exist or are otherwise unav...</div></div>
<div class="ttc" id="a00167_html_ga8bec782e21be313750da70cf7428b374"><div class="ttname"><a href="a00167.html#ga8bec782e21be313750da70cf7428b374">hwloc_get_type_depth</a></div><div class="ttdeci">int hwloc_get_type_depth(hwloc_topology_t topology, hwloc_obj_type_t type)</div><div class="ttdoc">Returns the depth of objects of type type. </div></div>
<div class="ttc" id="a00188_html_gad8491c672eb2594cc5e7b0a026867192"><div class="ttname"><a href="a00188.html#gad8491c672eb2594cc5e7b0a026867192">hwloc_nodeset_from_linux_libnuma_ulongs</a></div><div class="ttdeci">static int hwloc_nodeset_from_linux_libnuma_ulongs(hwloc_topology_t topology, hwloc_nodeset_t nodeset, const unsigned long *mask, unsigned long maxnode)</div><div class="ttdoc">Convert the array of unsigned long mask into hwloc NUMA node set. </div><div class="ttdef"><b>Definition:</b> linux-libnuma.h:178</div></div>
<div class="ttc" id="a00186_html_ga55480e96ab47941bfebb9aed676526a2"><div class="ttname"><a href="a00186.html#ga55480e96ab47941bfebb9aed676526a2">hwloc_bitmap_set</a></div><div class="ttdeci">void hwloc_bitmap_set(hwloc_bitmap_t bitmap, unsigned id)</div><div class="ttdoc">Add index id in bitmap bitmap. </div></div>
<div class="ttc" id="a00186_html_ga1281994d6cc3b5079224190ca820ad93"><div class="ttname"><a href="a00186.html#ga1281994d6cc3b5079224190ca820ad93">hwloc_bitmap_or</a></div><div class="ttdeci">void hwloc_bitmap_or(hwloc_bitmap_t res, hwloc_const_bitmap_t bitmap1, hwloc_const_bitmap_t bitmap2)</div><div class="ttdoc">Or bitmaps bitmap1 and bitmap2 and store the result in bitmap res. </div></div>
<div class="ttc" id="a00216_html_a1dc830816716213b5f797e4052487864"><div class="ttname"><a href="a00216.html#a1dc830816716213b5f797e4052487864">hwloc_obj::memory</a></div><div class="ttdeci">struct hwloc_obj_memory_s memory</div><div class="ttdoc">Memory attributes. </div><div class="ttdef"><b>Definition:</b> hwloc.h:358</div></div>
<div class="ttc" id="a00189_html_gad8769b4544c0aeef154fc8223144e343"><div class="ttname"><a href="a00189.html#gad8769b4544c0aeef154fc8223144e343">hwloc_cpuset_to_linux_libnuma_bitmask</a></div><div class="ttdeci">static struct bitmask * hwloc_cpuset_to_linux_libnuma_bitmask(hwloc_topology_t topology, hwloc_const_cpuset_t cpuset)</div><div class="ttdoc">Convert hwloc CPU set cpuset into the returned libnuma bitmask. </div><div class="ttdef"><b>Definition:</b> linux-libnuma.h:237</div></div>
<div class="ttc" id="a00165_html_ga9d1e76ee15a7dee158b786c30b6a6e38"><div class="ttname"><a href="a00165.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:609</div></div>
<div class="ttc" id="a00189_html_gaaca6bff3086aad5bdbd2f4c5f0ad14cc"><div class="ttname"><a href="a00189.html#gaaca6bff3086aad5bdbd2f4c5f0ad14cc">hwloc_nodeset_from_linux_libnuma_bitmask</a></div><div class="ttdeci">static int hwloc_nodeset_from_linux_libnuma_bitmask(hwloc_topology_t topology, hwloc_nodeset_t nodeset, const struct bitmask *bitmask)</div><div class="ttdoc">Convert libnuma bitmask bitmask into hwloc NUMA node set nodeset. </div><div class="ttdef"><b>Definition:</b> linux-libnuma.h:325</div></div>
<div class="ttc" id="a00216_html_a61a7a80a68eaccbaaa28269e678c81a9"><div class="ttname"><a href="a00216.html#a61a7a80a68eaccbaaa28269e678c81a9">hwloc_obj::os_index</a></div><div class="ttdeci">unsigned os_index</div><div class="ttdoc">OS-provided physical index number. It is not guaranteed unique across the entire machine, except for PUs and NUMA nodes. </div><div class="ttdef"><b>Definition:</b> hwloc.h:349</div></div>
<div class="ttc" id="a00188_html_ga585ccf818d2f217f4e53f9c6506c3128"><div class="ttname"><a href="a00188.html#ga585ccf818d2f217f4e53f9c6506c3128">hwloc_nodeset_to_linux_libnuma_ulongs</a></div><div class="ttdeci">static int hwloc_nodeset_to_linux_libnuma_ulongs(hwloc_topology_t topology, hwloc_const_nodeset_t nodeset, unsigned long *mask, unsigned long *maxnode)</div><div class="ttdoc">Convert hwloc NUMA node set nodeset into the array of unsigned long mask. </div><div class="ttdef"><b>Definition:</b> linux-libnuma.h:101</div></div>
<div class="ttc" id="a00216_html_a67925e0f2c47f50408fbdb9bddd0790f"><div class="ttname"><a href="a00216.html#a67925e0f2c47f50408fbdb9bddd0790f">hwloc_obj::cpuset</a></div><div class="ttdeci">hwloc_cpuset_t cpuset</div><div class="ttdoc">CPUs covered by this object. </div><div class="ttdef"><b>Definition:</b> hwloc.h:398</div></div>
<div class="ttc" id="a00189_html_gadfaa14c1bec76965ac2e05f0c3f3473b"><div class="ttname"><a href="a00189.html#gadfaa14c1bec76965ac2e05f0c3f3473b">hwloc_nodeset_to_linux_libnuma_bitmask</a></div><div class="ttdeci">static struct bitmask * hwloc_nodeset_to_linux_libnuma_bitmask(hwloc_topology_t topology, hwloc_const_nodeset_t nodeset)</div><div class="ttdoc">Convert hwloc NUMA node set nodeset into the returned libnuma bitmask. </div><div class="ttdef"><b>Definition:</b> linux-libnuma.h:270</div></div>
<div class="ttc" id="a00189_html_ga37c8421110b1842414809019098794ef"><div class="ttname"><a href="a00189.html#ga37c8421110b1842414809019098794ef">hwloc_cpuset_from_linux_libnuma_bitmask</a></div><div class="ttdeci">static int hwloc_cpuset_from_linux_libnuma_bitmask(hwloc_topology_t topology, hwloc_cpuset_t cpuset, const struct bitmask *bitmask)</div><div class="ttdoc">Convert libnuma bitmask bitmask into hwloc CPU set cpuset. </div><div class="ttdef"><b>Definition:</b> linux-libnuma.h:297</div></div>
<div class="ttc" id="a00188_html_gae577962390f84b0b12f503314ab0f972"><div class="ttname"><a href="a00188.html#gae577962390f84b0b12f503314ab0f972">hwloc_cpuset_to_linux_libnuma_ulongs</a></div><div class="ttdeci">static int hwloc_cpuset_to_linux_libnuma_ulongs(hwloc_topology_t topology, hwloc_const_cpuset_t cpuset, unsigned long *mask, unsigned long *maxnode)</div><div class="ttdoc">Convert hwloc CPU set cpuset into the array of unsigned long mask. </div><div class="ttdef"><b>Definition:</b> linux-libnuma.h:58</div></div>
<div class="ttc" id="a00167_html_ggaf4e663cf42bbe20756b849c6293ef575a0565ab92ab72cb0cec91e23003294aad"><div class="ttname"><a href="a00167.html#ggaf4e663cf42bbe20756b849c6293ef575a0565ab92ab72cb0cec91e23003294aad">HWLOC_TYPE_DEPTH_UNKNOWN</a></div><div class="ttdoc">No object of given type exists in the topology. </div><div class="ttdef"><b>Definition:</b> hwloc.h:1170</div></div>
<div class="ttc" id="a00182_html_ga69fbad44c685e46d80ecf51a714ba9ce"><div class="ttname"><a href="a00182.html#ga69fbad44c685e46d80ecf51a714ba9ce">hwloc_topology_get_complete_cpuset</a></div><div class="ttdeci">static hwloc_const_cpuset_t hwloc_topology_get_complete_cpuset(hwloc_topology_t topology)</div><div class="ttdoc">Get complete CPU set. </div><div class="ttdef"><b>Definition:</b> helper.h:803</div></div>
<div class="ttc" id="a00216_html"><div class="ttname"><a href="a00216.html">hwloc_obj</a></div><div class="ttdoc">Structure of a topology object. </div><div class="ttdef"><b>Definition:</b> hwloc.h:345</div></div>
<div class="ttc" id="a00186_html_ga5b64be28f5a7176ed8ad0d6a90bdf108"><div class="ttname"><a href="a00186.html#ga5b64be28f5a7176ed8ad0d6a90bdf108">hwloc_bitmap_iszero</a></div><div class="ttdeci">int hwloc_bitmap_iszero(hwloc_const_bitmap_t bitmap)</div><div class="ttdoc">Test whether bitmap bitmap is empty. </div></div>
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