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From: Leslie Watter (watter_at_[hidden])
Date: 2006-03-06 09:52:56


Many Thanks Galen,

I've been running an implementation of parallel Fast Fourier Transform
here for 1 week and it works fine.

I'll try those benchmarks today and tomorrow.

Cheers,

LEslie

2006/3/5, Galen M. Shipman <gshipman_at_[hidden]>:
> Hi Leslie,
>
> To start I would try running the Intel test suite, you can find this
> here: http://www-unix.mcs.anl.gov/mpi/mpi-test/tsuite.html there are
> also several other test suites available on this site, this will give
> you correctness first.
> For benchmarks you may try the NAS Parallel Benchmarks found here:
> http://www.nas.nasa.gov/Software/NPB/
>
> Thanks,
>
> Galen
>
> On Mar 4, 2006, at 9:23 AM, Leslie Watter wrote:
>
> > Hi All,
> >
> > Some time ago, I was trying to implement a new BTL to openmpi.
> >
> > Now it works here, but I need to test it.
> >
> > Someone (sorry, I've forgot who), told me to use NetPIPE to test
> > the BTL layer.
> > Ok, I used it, but now I need some parallel applications that uses
> > openmpi.
> > NetPIPE uses a ping-pong test between 2 machines to evaluate its test.
> >
> >
> > If anybody could send me an application that uses openmpi,
> > I can return with the results after its execution.
> >
> > Why this? I need to compare the execution time just changing the
> > BTL protocol.
> >
> > Here I have a cluster with 16 machines (Athlon 1.2 128RAM with
> > 100Mbits ethernet and a 1Giga Switch), using openmpi-1.0 stable (with
> > modifications that include LLC BTL [ I plan to release my code in a
> > website as soon as I have the results and the analysis done. ].
> >
> > What kind of application I'm looking for?
> > - applications that uses TCP btl
> > - applications that can run in 2,4, 8 and/or 16 machines
> > - preferably applications that are message passing intensive
> > (optional)
> >
> >
> > Many Thanks
> >
> > Leslie
> > PS: I want to put the results of execution time in mine master thesis.
> >
> > --
> > Leslie H. Watter
> >
> > _______________________________________________
> > devel mailing list
> > devel_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/devel
>
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--
Leslie H. Watter