[Beowulf] Re: Re: Home beowulf - NIC latencies

Keith D. Underwood kdunder at sandia.gov
Tue Feb 15 06:34:50 PST 2005

> c) ban of the ANY_SENDER wildcard: a world of optimization goes away 
> with this convenience.

Um, our apps guys say this is more than a convenience.  Apparently,
sometimes you don't exactly know who you are going to receive from. 
Would you rather them post receives from 4000 nodes and cancel the ones
that don't send to that node after a while?


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