<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif;color:rgb(0,0,102)">Yes, it was successful:<br><br>localadmin@ubuntu-benchmark01:~$ mpiexec -f ./hosts2 -n 2 ./cpi<br>Process 0 of 2 is on ubuntu-benchmark01<br>
Process 1 of 2 is on ubuntu-benchmark02<br>pi is approximately 3.1415926544231318, Error is 0.0000000008333387<br>wall clock time = 0.050358<br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On 13 May 2013 23:34, Jeff Hammond <span dir="ltr"><<a href="mailto:jhammond@alcf.anl.gov" target="_blank">jhammond@alcf.anl.gov</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Can you run MPICH cpi on the cloud setup? That's a prerequisite for<br>
running something nontrivial like HPCC.<br>
<br>
Jeff<br>
<div class="HOEnZb"><div class="h5"><br>
On Mon, May 13, 2013 at 1:51 PM, Reza Bakhshayeshi <<a href="mailto:reza.b2008@gmail.com">reza.b2008@gmail.com</a>> wrote:<br>
> Thanks Wesley,<br>
> but not only I have followed the READMEs but also all the tutorials on the<br>
> web!<br>
> I have rebuilt everything and this time with mpich.<br>
> Two nodes are the instance of a private cloud (similar to amazon), have you<br>
> (or other members) have similar experience?<br>
> I mean can the cloud infrastructure cause the problem? and is there a log<br>
> file for mpich activities?<br>
><br>
><br>
> On 13 May 2013 22:57, Wesley Bland <<a href="mailto:wbland@mcs.anl.gov">wbland@mcs.anl.gov</a>> wrote:<br>
>><br>
>> You might try looking at the HPCC documentation in the README that's<br>
>> distributed with the package, along with the website:<br>
>><br>
>> <a href="http://icl.cs.utk.edu/hpcc/software/index.html" target="_blank">http://icl.cs.utk.edu/hpcc/software/index.html</a><br>
>><br>
>> If you have trouble with the specific benchmark, I would suggest<br>
>> contacting the HPCC people at the address provided on their website.<br>
>><br>
>> Wesley<br>
>><br>
>> On May 13, 2013, at 1:15 PM, Pavan Balaji <<a href="mailto:balaji@mcs.anl.gov">balaji@mcs.anl.gov</a>> wrote:<br>
>><br>
>> ><br>
>> > Please keep <a href="mailto:discuss@mpich.org">discuss@mpich.org</a> cc'ed. We tend to ignore emails sent to<br>
>> > developers directly.<br>
>> ><br>
>> > On 05/13/2013 01:13 PM US Central Time, Reza Bakhshayeshi wrote:<br>
>> >> Thanks for replying, but I can run hpcc on a single node successfully.<br>
>> >> Isn't it mpich responsibility to run it distributive?<br>
>> >> Can you suggest how I can find the main problem?<br>
>> ><br>
>> > Is it an MPI program?<br>
>> ><br>
>> > From the error message, all I can tell is that the application process<br>
>> > died for some reason (e.g., it might have segfaulted), and mpich cleaned<br>
>> > it up for your convenience.<br>
>> ><br>
>> > -- Pavan<br>
>> ><br>
>> > --<br>
>> > Pavan Balaji<br>
>> > <a href="http://www.mcs.anl.gov/~balaji" target="_blank">http://www.mcs.anl.gov/~balaji</a><br>
>> > _______________________________________________<br>
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>><br>
><br>
><br>
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<br>
</div></div><span class="HOEnZb"><font color="#888888">--<br>
Jeff Hammond<br>
Argonne Leadership Computing Facility<br>
University of Chicago Computation Institute<br>
<a href="mailto:jhammond@alcf.anl.gov">jhammond@alcf.anl.gov</a> / (630) 252-5381<br>
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