[Beowulf] Haswell as supercomputer microprocessors
samuel at unimelb.edu.au
Sat Aug 8 06:41:07 PDT 2015
On Fri, 7 Aug 2015 10:38:59 AM Jason Riedy wrote:
> I less care about the terminology than that the linpack results
> are cut and paste between identical configurations rather than
> actually run on them. But I'm sure no large system has a poor
> cable or connection in the mix that would be detected...
IIRC (not at work to check) HPL is actually part of the BGQ diagnostics; BGQ
also has some very useful cable diagnostics that it monitors and flags broken
wires up proactively (and has spares to work around them).
But not really a beowulf system.. :-)
Christopher Samuel Senior Systems Administrator
VLSCI - Victorian Life Sciences Computation Initiative
Email: samuel at unimelb.edu.au Phone: +61 (0)3 903 55545
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