How do I open this file so it doesn't look like gibberish?
--
Charles C. Young
M.S. 43, Stanford Linear Accelerator Center
P.O. Box 20450
Stanford, CA 94309
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> -----Original Message-----
> From: [log in to unmask]
> [mailto:[log in to unmask]] On
> Behalf Of Stephen J. Gowdy
> Sent: Tuesday, August 21, 2007 7:45 AM
> To: atlas-sccs-planning-l
> Subject: Re: eval01 comparison
>
> Hi All,
> Sorry for the extra email... the spreadsheet I attached
> previously didn't include the yakut04 numbers (forgot to hit
> "Save" first).
>
> regards,
>
> Stephen.
>
> On Tue, 21 Aug 2007, Stephen J. Gowdy wrote:
>
> > Hi All,
> > So I've ran 1, 2, 4 and 8 jobs simultaneously on
> eval01. I also ran
> > one job on yakut04 to compare CPU speeds (so only look at
> CPU time for
> > that, wall time is probably not good to compare in this case). I've
> > attached the spreadsheet with the numbers if anyone wants
> to look at them.
> > The basic conclusion is that the new Intel CPU's GHz
> are worth about
> > 15% more than the Opterons (this is a big change from the
> P4s, where
> > IIRC BaBar say a 30% drop). Overall we loose about 5% when running
> > eight jobs on the same machine, with some coming from less CPU
> > efficiency and more system time used (some more user time
> too, particularly in going from 4 to 8 jobs).
> > The job run was a simulation job which is the most CPU
> intensive part
> > of the ATLAS job suite. (only 3 events which took about 30 minutes).
> >
> > regards,
> >
> > Stephen.
> >
> > --
> > /------------------------------------+-------------------------\
> > | Stephen J. Gowdy, SLAC | CERN Office: 32-2-A22|
> > | http://www.slac.stanford.edu/~gowdy/ | CH-1211 Geneva 23 |
> > | | Switzerland |
> > | EMail: [log in to unmask] | Tel: +41 22 767 5840 |
> > \------------------------------------+-------------------------/
> >
>
> --
> /------------------------------------+-------------------------\
> |Stephen J. Gowdy, SLAC | CERN Office: 32-2-A22|
> |http://www.slac.stanford.edu/~gowdy/ | CH-1211 Geneva 23 |
> | | Switzerland |
> |EMail: [log in to unmask] | Tel: +41 22 767 5840 |
> \------------------------------------+-------------------------/
>
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