Messages in this thread | | | Date | Sun, 23 Jan 2005 12:02:57 +1100 | From | Con Kolivas <> | Subject | Re: [PATCH]sched: Isochronous class v2 for unprivileged soft rt scheduling |
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Jack O'Quin wrote: > Con Kolivas <kernel@kolivas.org> writes: > > >>So let's try again, sorry about the noise: >> >>==> jack_test4-2.6.11-rc1-mm2-fifo.log <== >>********************************************* >>XRUN Count . . . . . . . . . : 3 >>Delay Maximum . . . . . . . . : 20161 usecs >>********************************************* >> >>==> jack_test4-2.6.11-rc1-mm2-iso.log <== >>********************************************* >>XRUN Count . . . . . . . . . : 6 >>Delay Maximum . . . . . . . . : 4604 usecs >>********************************************* >> >>Pretty pictures: >>http://ck.kolivas.org/patches/SCHED_ISO/iso2-benchmarks/ > > > Neither run exhibits reliable audio performance. There is some low > latency performance problem with your system. Maybe ReiserFS is > causing trouble even with logging turned off. Perhaps the problem is > somewhere else. Maybe some device is misbehaving. > > Until you solve this problem, beware of drawing conclusions.
Sigh.. I guess you want me to do all the benchmarking. Well it's easy enough to get good results. I'll simply turn off all services and not run a desktop. This is all on ext3 on a fully laden desktop by the way, but if you want to get the results you're looking for I can easily drop down to a console and get perfect results.
Con [unhandled content-type:application/pgp-signature] | |