On 2/21/2013 8:34 PM, Steve Wise wrote:
On 2/21/2013 12:27 PM, Hefty, Sean wrote:
ib_read_lat displays RTT latency, while the other lat programs display
RTT/2. Is this intended? Or is read_lat.c/print_report() missing a
divide-by-two?
The tests should measure how long it takes the data to reach the
destination. For writes/sends, that would be RTT/2. For reads, the
destination is local, so you should want RTT.
Guess that makes sense.
Yes, to me too.
Thanks Sean
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