[Beowulf] typical latencies for gigabit ethernet
rpnabar at gmail.com
Mon Jun 29 15:10:15 EDT 2009
On Sat, Jun 27, 2009 at 5:21 PM, Mark Hahn<hahn at mcmaster.ca> wrote:
> seems to be fairly variable. let's say 50 +- 20 microseconds.
>> Setups is a simple: server<-->switch<-->server.
> it may be instructive to try a server-server test case.
Hmm...well I must be doing something terribly wrong then. Our
latencies are in the 140 microseconds range (as revealed by ping)
What's a typical debug protocol? What should I be checking for?
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