<div>Pavan,</div><div><br></div><div>While configuring MPICH2, I had used a default configure, if this information is helpful.</div><div><br></div><div>Sreeram Potluri<br><br><div class="gmail_quote">On Wed, Nov 10, 2010 at 8:42 AM, sreeram potluri <span dir="ltr"><<a href="mailto:potluri@cse.ohio-state.edu">potluri@cse.ohio-state.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Pavan,<div><br></div><div>Attached is some information about the machines I am trying this on. </div><div><br></div><div>
We have SLURM (2.1.11) installed on this cluster. Do you know of any interactions that this could have?</div>
<div><br></div><div>Thank you</div><div>Sreeram Potluri </div><div><div></div><div class="h5"><div><br><div class="gmail_quote">On Wed, Nov 10, 2010 at 8:29 AM, Pavan Balaji <span dir="ltr"><<a href="mailto:balaji@mcs.anl.gov" target="_blank">balaji@mcs.anl.gov</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Sreeram,<br>
<br>
I'm not able to reproduce this on any of our platforms with trunk, so it looks like it's something specific to your hardware. What system is this (OS, /proc/cpuinfo, whatever else might be relevant)?<br>
<br>
-- Pavan<div><div></div><div><br>
<br>
On 11/09/2010 05:23 PM, sreeram potluri wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div></div><div>
Hi,<br>
<br>
I am observing an issue when specifying process-core binding using<br>
mpiexex.hydra. I am using the trunk version of MPICH2. When I use the<br>
following command<br>
<br>
../bin/mpiexec.hydra -binding user:0,1 -n 2 -f hosts ./hellow<br>
<br>
it prints out the following error. However, the tests complete fine. I<br>
assume it uses some preset binding.<br>
<br>
----------------------------------------------------------------------------------------------------<br>
Restrict topology cpusets to existing PU and NODE objects<br>
Propagate offline and disallowed cpus down and up<br>
----------------------------------------------------------------------------------------------------<br>
<br>
This error does not happen with the version of hydra available here :<br>
<br>
<a href="http://www.mcs.anl.gov/research/projects/mpich2/downloads/tarballs/1.3/hydra-1.3.tar.gz" target="_blank">http://www.mcs.anl.gov/research/projects/mpich2/downloads/tarballs/1.3/hydra-1.3.tar.gz</a><br>
<br>
My hosts file is as follows:<br>
<br>
[potluri@wci-login examples]$ cat hosts<br>
wci37<br>
wci37<br>
<br>
Please suggest if I am missing something here. Thanks in advance.<br>
<br>
Regards<br>
Sreeram Potluri<br>
<br>
<br>
<br></div></div>
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</blockquote>
<br>
-- <br>
Pavan Balaji<br>
<a href="http://www.mcs.anl.gov/~balaji" target="_blank">http://www.mcs.anl.gov/~balaji</a><br>
</blockquote></div><br></div>
</div></div></blockquote></div><br></div>