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<div class="moz-cite-prefix">Antonio, Rajeev and others, <br>
thanks for your replies and comments on possible causes for the
error messages and failure, I have passed them on to the
programmers of the underlying application. I must admit I do not
understand what unexpected messages are (I am but a mere user),
could you perhaps give examples of typical causes of them? Eg, the
cluster it runs on consists of 3 dual xeon computers with varying
cpu clock rating - could these error messages be due to getting
out of synch, expecting results but not getting them from the
slower computer? I have re-started the process but excluded the
slowest computer (2.27GHz, the other two are running at 2.87 and
3.2) as I was running out of ideas.<br>
<br>
For your information, this runs well on smaller problems (few
computations).<br>
<br>
Thanks,<br>
Ron <br>
<br>
On 24/05/2014 3:10 AM, Rajeev Thakur wrote:<br>
</div>
<blockquote
cite="mid:2F0CFAAE-3CFD-458D-B302-585DFF140C90@mcs.anl.gov"
type="cite">
<div>Yes. The message below says some process has received 261,895
messages for which no matching receives have been posted yet.</div>
<div><br>
</div>
<img id="24dec2b4-4598-4631-a3de-76a9b374a383" apple-width="yes"
apple-height="yes"
src="cid:part1.00030609.00010907@pgcgroup.com.au" height="19"
width="852"><br>
<br>
Rajeev
<div>
<div><br>
</div>
<div><br>
<blockquote type="cite">It looks like at least one of your
processes is receiving too many unexpected messages, leading
to get out of memory. Unexpected messages are those not
matching a posted receive on the receiver side. You may
check with the application developers to make them review
the algorithm or look for any possible bug.<br>
<br>
Antonio<br>
</blockquote>
<br>
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