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<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Hi,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Our client reported problems running over 192 concurrent
jobs with OpenSM. The jobs are executed several times. After a while the memory
usage of OpenSM goes to ~30MB, cpu usage to 100% and eventually the node
freezes and needs to be reset.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Configuration:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Winof rev 1596 (~rc1)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>ConnectX HCA<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Windows 2008 x64 with HPC pack rc2<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>NetworkDirect is installed<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>OpenSM is running as a service on the head node.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>About a hundred nodes are used (maybe more, I don’t
have exact number yet)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Has anyone any thoughts about this?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Thanks,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'>Anatoly.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:11.0pt;
font-family:Tahoma'><o:p> </o:p></span></font></p>
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