[Beowulf] Shared memory

Mark Hahn hahn at physics.mcmaster.ca
Sat Jun 25 09:01:12 PDT 2005

> This, whereas the average 'mpi' program, first gets slowed down factor 40
> or so, but then the scientist in question just puts some signatures and
> gets 512 processors for a long period of time. Effectively 512 / 40 =
> factor 12 speedup.
> The scientist just cares shit, goes take a holiday and comes back, and
> writes a positive report.

for beowulf readers who have procmail available:

* ^From:.*diep at xs4all\.nl

(admittedly, my actual procmail stanza has a few other SMTP-enabled RNG's listed...)

More information about the Beowulf mailing list