[Beowulf] AMD performance (was 500GB systems)

Stu Midgley sdm900 at gmail.com
Mon Jan 14 18:55:32 PST 2013


All of the above.

-- 
Dr Stuart Midgley
sdm900 at sdm900.com
On 15 Jan 2013 10:44, "Christopher Samuel" <samuel at unimelb.edu.au> wrote:

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> On 14/01/13 19:20, Stu Midgley wrote:
>
> > As you might guess, we were very happy with how our codes run on
> > the Phi and the time/effort required to port.  It is very very
> > simple to use and the performance is excellent :)  With no tuning
> > (just recompile) we saw a single phi go at about 1.7x faster than
> > our current AMD 64 cores nodes.
>
> Is that running natively on the MIC only, or using the compiler/MKL
> offload capabilities and thus the host CPU & RAM as well?
>
> cheers,
> Chris
> - --
>  Christopher Samuel        Senior Systems Administrator
>  VLSCI - Victorian Life Sciences Computation Initiative
>  Email: samuel at unimelb.edu.au Phone: +61 (0)3 903 55545
>  http://www.vlsci.org.au/      http://twitter.com/vlsci
>
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