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<DIV><FONT face="Times New Roman" color=#000080 size=3>Hi, all</FONT></DIV>
<DIV><FONT face="Times New Roman" color=#000080 size=3> I am a
new mpich2-1.1 user. I want to bind processes/threads to specific processors on
a 2 way SMP machine running Ubuntu OS. </FONT></DIV>
<DIV><FONT face="Times New Roman" color=#000080 size=3> I
configured mpich2-1.1 with: <STRONG>--with-pm=hydra</STRONG>, mpiexec works
well, but processes could not be binded to the processor I have designated.
</FONT></DIV>
<DIV><FONT face="Times New Roman" color=#000080 size=3> When
using option: <STRONG>--enable-hydra-procbind</STRONG>, MPI programs execution
error. </FONT></DIV>
<DIV><FONT face="Times New Roman" color=#000080 size=3></FONT> </DIV>
<DIV><FONT face="Times New Roman"><FONT size=3><FONT
color=#000080> Anyone has any suggestions how can I figure out
the problem, </FONT><FONT color=#000080>and get the processes binding working
correctly. Thanks!</FONT></FONT></FONT></DIV></FONT></DIV>
<DIV><FONT face=Verdana color=#000080 size=2></FONT> </DIV>
<DIV><FONT face=Verdana color=#000080 size=2></FONT> </DIV>
<DIV><FONT face=Verdana color=#c0c0c0 size=2>2009-07-15 </FONT></DIV><FONT
face=Verdana color=#000080 size=2>
<HR style="WIDTH: 122px; HEIGHT: 2px" align=left SIZE=2>
</FONT>
<DIV><FONT face=Verdana color=#c0c0c0 size=2><SPAN>dongjianbo</SPAN>
</FONT></DIV></BODY></HTML>