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<title>Hardware Locality (hwloc): Interoperability with Myrinet Express</title>
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<div id="projectname">Hardware Locality (hwloc)
 <span id="projectnumber">1.10.0</span>
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<div class="title">Interoperability with Myrinet Express</div> </div>
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Functions</h2></td></tr>
<tr class="memitem:ga868dfb8232333858e1e159c62ff9b682"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00114.html#ga868dfb8232333858e1e159c62ff9b682">hwloc_mx_board_get_device_cpuset</a> (<a class="el" href="a00076.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology, unsigned id, <a class="el" href="a00073.html#ga4bbf39b68b6f568fb92739e7c0ea7801">hwloc_cpuset_t</a> set)</td></tr>
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<tr class="memitem:ga1d01f76cdd4a408ad01f105deeef3bba"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00114.html#ga1d01f76cdd4a408ad01f105deeef3bba">hwloc_mx_endpoint_get_device_cpuset</a> (<a class="el" href="a00076.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> topology, mx_endpoint_t endpoint, <a class="el" href="a00073.html#ga4bbf39b68b6f568fb92739e7c0ea7801">hwloc_cpuset_t</a> set)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>This interface offers ways to retrieve topology information about Myrinet Express hardware. </p>
<h2 class="groupheader">Function Documentation</h2>
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<td class="memname">static int hwloc_mx_board_get_device_cpuset </td>
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<td class="paramtype"><a class="el" href="a00076.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> </td>
<td class="paramname"><em>topology</em>, </td>
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<td class="paramtype">unsigned </td>
<td class="paramname"><em>id</em>, </td>
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<td class="paramtype"><a class="el" href="a00073.html#ga4bbf39b68b6f568fb92739e7c0ea7801">hwloc_cpuset_t</a> </td>
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<p>Get the CPU set of logical processors that are physically close the MX board <code>id</code>. </p>
<p>Return the CPU set describing the locality of the Myrinet Express board whose index is <code>id</code>.</p>
<p>Topology <code>topology</code> and device <code>id</code> must match the local machine. I/O devices detection is not needed in the topology.</p>
<p>The function only returns the locality of the device. No additional information about the device is available. </p>
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<td class="memname">static int hwloc_mx_endpoint_get_device_cpuset </td>
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<td class="paramtype"><a class="el" href="a00076.html#ga9d1e76ee15a7dee158b786c30b6a6e38">hwloc_topology_t</a> </td>
<td class="paramname"><em>topology</em>, </td>
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<td class="paramtype">mx_endpoint_t </td>
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<p>Get the CPU set of logical processors that are physically close the MX endpoint <code>endpoint</code>. </p>
<p>Return the CPU set describing the locality of the Myrinet Express board that runs the MX endpoint <code>endpoint</code>.</p>
<p>Topology <code>topology</code> and device <code>id</code> must match the local machine. I/O devices detection is not needed in the topology.</p>
<p>The function only returns the locality of the endpoint. No additional information about the endpoint or device is available. </p>
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