Messages in this thread | | | Date | Sun, 11 Mar 2007 13:10:38 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH][RSDL-mm 0/7] RSDL cpu scheduler for 2.6.21-rc3-mm2 |
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* Mike Galbraith <efault@gmx.de> wrote:
> > Full patch for 2.6.21-rc3-mm2: > > http://ck.kolivas.org/patches/staircase-deadline/2.6.21-rc3-mm2-rsdl-0.29.patch > > I'm seeing a cpu distribution problem running this on my P4 box.
> With 2.6.21-rc3, X/Gforce maintain their ~50% cpu (remain smooth), and > the encoders (100%cpu bound) get whats left when Amarok isn't eating > it. > > I plunked the above patch into plain 2.6.21-rc3 and retested to > eliminate other mm tree differences, and it's repeatable. The nice 5 > cpu hogs always receive considerably more that the nice 0 sleepers.
hm. Do you get the same same problem on UP too? (i.e. lets eliminate any SMP/HT artifacts)
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