On Sat, May 14, 2011 at 6:28 PM, Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote: > On Sat, 14 May 2011, John Kacur wrote: >> I did some light testing merging 2.6.33.13 into real-time 2.6.33.9-rt31. >> In addition I cherry-picked 3c955b407a084810f57260d61548cc92c14bc627 >> in order to compile on newer distros. > > Thanks. > >> Here is the result of cyclic test on one machine >> sudo ./cyclictest -t32 -p 80 -n -i 10000 -l 10000 >> policy: fifo: loadavg: 0.00 0.00 0.00 1/541 3759 >> >> T: 0 ( 3728) P:80 I:10000 C: 10000 Min: 7 Act: 104 Avg: 114 Max: 470 > > The numbers are weird. How does that compare to older kernels on that > machine with the same test? Note this was on a machine with a straight Fedora install, and no -rt packages or tuning. That being the case, the numbers are no better or worse than recent -rt kernels. I can get you numbers with the last kernel if you wish, on Monday. Perhaps Carsten would be interested in running his tests? John -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
