Messages in this thread | | | Date | Thu, 8 Mar 2007 09:53:02 +0100 | From | Ingo Molnar <> | Subject | Re: [ANNOUNCE] RSDL completely fair starvation free interactive cpu scheduler |
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* Con Kolivas <kernel@kolivas.org> wrote:
> This message is to announce the first general public release of the > "Rotating Staircase DeadLine" cpu scheduler. > > Based on previous work from the staircase cpu scheduler I set out to > design, from scratch, a new scheduling policy design which satisfies > every requirement for SCHED_NORMAL (otherwise known as SCHED_OTHER) > task management.
cool! I like this even more than i liked your original staircase scheduler from 2 years ago :) Lets try what we did back then: put it into -mm and see what breaks (if anything). But in general, it is becoming increasingly clear that the interactivity estimator is a more fragile concept than the built-in quota mechanism of the staircase scheduler, so if it works in practice i'm quite in favor of it, even if it regresses /some/ workloads.
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