Quoting r. Grant Grundler <[EMAIL PROTECTED]>: > Subject: [PATCH] rewrite perftest/README > > Michael, > Here's a complete rewrite of the README file. > Should make it easier for people to understand > o how to build > o run > o interpret results > > > I'd still like to add abit more about statisical significance > of the sample size of 1000 but am just "refreshing my memory" > (ok, lame excuse, I've forgotten everything from 20years ago :^) > on how to do that. Maybe you can craft something based on your > experience plus the observations below? > > Ditching the last two (extreme) readings from the "server" side > of the histogram: > o standard deviation 86 cycles > o "arithmetic mean" (average) 7135 cycles > o median 7126 cycles > o min 6906 cycles (sorted sample #1) > o max 7490 cycles (sorted sample #997) > > (For the record, #998 is 8798 and #999 is 50305, we are clearly > measuring something else here too) > > (1.5Ghz IA64, PCI-X, 2.6.11, forgot which SVN they are running) > > The median value is *very* reproducible on this configuration. > +- 1 cycle consistently over 5 runs of rdma_lat. > > > thanks, > grant > > Signed-off-by: Grant Grundler <[EMAIL PROTECTED]>
Thanks, checked in. -- MST - Michael S. Tsirkin _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
