Messages in this thread | ![/](/images/icornerl.gif) | | Date | Mon, 7 Jun 2004 22:51:47 -0700 (PDT) | From | Phy Prabab <> | Subject | Re: [PATCH] Staircase Scheduler v6.3 for 2.6.7-rc2 |
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the results I published also included 2.4.23 runs which do not have the stair step scheduler.
Also, I have run this on 2.6-1->2.6.7-rc<x>, all the 2.6.x series are slower than the 2.4 series.
Thank you for your time. Phy
--- Nick Piggin <nickpiggin@yahoo.com.au> wrote: > Andrew Morton wrote: > > > At a guess I'd say either a) you're hitting some > path in the kernel which > > is going for a giant and bogus romp through > memory, trashing CPU caches or > > b) your workload really dislikes > run-child-first-after-fork or c) the page > > allocator is serving up pages which your access > pattern dislikes or d) > > something else. > > > > e) it's the staircase scheduler patch?
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