On Tue, Apr 01, 2014 at 11:05:16AM +0200, Vincent Guittot wrote: > >> We are working on a bench which can generate middle load pattern with > >> idle CPUs but it's not available yet. In the mean time, one bench that > >> plays with idle time is cyclictest, it will not give you performance > >> results but only scheduling latency which might be what you are > >> looking for. > > > > > > Yeah, thanks. I believe I know what is in the rt-tests package :) > > > > What I meant is what kind of values would you like to see with this patchset > > ? > > IIUC, you patch tries to improve the wake up latency of a task by > selecting the CPUs with the shallowest C-state, so this metrics seems > to be a good candidate
cyclic-test might be too regular to really measure anything though. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
