[Beowulf] Best Way to Use 48-cores For Undergrad Cluster?
hearnsj at googlemail.com
Thu May 6 22:22:44 PDT 2010
Joshua mentions 'pinning' the guest OS - which sounds interesting and
we should hear more about that if possible.
If you go the route of having one machine with many cores, borrowing a
technique from big NUMA you could look at cpusets. And hey, let's be
clear - we're talking 48 cores and potentially 100's of gigabytes of
RAM in these single boxes - they ARE big NUMA systems. What goes
around comes around etc.
I know that PBS integrates well with cpusets on the Altix, SGE should also.
Googling turns up an interesting paper:
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