<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body dir="auto">
<div style="-webkit-text-size-adjust: auto; ">Short answer: The multi core option uses MPI, and the MPI library intentionally runs the cores at 100%</div>
<div style="-webkit-text-size-adjust: auto; "><br>
</div>
<div style="-webkit-text-size-adjust: auto; ">This link on the wiki has more information. </div>
<div style="-webkit-text-size-adjust: auto; "><br>
</div>
<div style="-webkit-text-size-adjust: auto; "><span style="font-size: 15px; line-height: 19px; white-space: nowrap; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); -webkit-text-size-adjust: none; "><a href="http://paraview.org/Wiki/Setting_up_a_ParaView_Server#Server_processes_always_have_100.25_CPU_usage">http://paraview.org/Wiki/Setting_up_a_ParaView_Server#Server_processes_always_have_100.25_CPU_usage</a></span></div>
<div><br>
<div style="-webkit-text-size-adjust: auto; ">-Ken</div>
<div style="-webkit-text-size-adjust: auto; "><br>
</div>
<span style="-webkit-text-size-adjust: auto;">Sent from my iPad so blame autocorrect.</span></div>
<div style="-webkit-text-size-adjust: auto; "><br>
On Sep 30, 2013, at 8:42 AM, "庞庆源" <<a href="mailto:pangqingyuan1991@gmail.com">pangqingyuan1991@gmail.com</a>> wrote:<br>
<br>
</div>
<blockquote type="cite" style="-webkit-text-size-adjust: auto; ">
<div>
<div dir="ltr">I found that when I enable "Use Multi_Core" in the settings and restart paraview,one of my cpu is 100% used,but I have not done anything.If I set " Number of Cores to Use" to 4,both of my cpus is 100% used.I think it is crazy.WHat does this mean?<br clear="all">
<div><br>
</div>
-- <br>
<font face="arial, helvetica, sans-serif" size="6" color="#33ff33"><a href="mailto:pangqingyuan1991@gmail.com" target="_blank">庞庆源<span></span><span></span></a></font>
</div>
</div>
</blockquote>
<blockquote type="cite" style="-webkit-text-size-adjust: auto; ">
<div><span>_______________________________________________</span><br>
<span>Powered by <a href="http://www.kitware.com">www.kitware.com</a></span><br>
<span></span><br>
<span>Visit other Kitware open-source projects at <a href="http://www.kitware.com/opensource/opensource.html">
http://www.kitware.com/opensource/opensource.html</a></span><br>
<span></span><br>
<span>Please keep messages on-topic and check the ParaView Wiki at: <a href="http://paraview.org/Wiki/ParaView">
http://paraview.org/Wiki/ParaView</a></span><br>
<span></span><br>
<span>Follow this link to subscribe/unsubscribe:</span><br>
<span><a href="http://www.paraview.org/mailman/listinfo/paraview">http://www.paraview.org/mailman/listinfo/paraview</a></span><br>
</div>
</blockquote>
</body>
</html>