Messages in this thread | | | Date | Mon, 01 Sep 2003 11:31:14 -0700 | From | "Martin J. Bligh" <> | Subject | Re: [PATCH] Nick's scheduler policy v10 |
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>>> Kernbench: (make -j vmlinux, maximal tasks) >>> Elapsed System User CPU >>> 2.6.0-test4 45.87 116.92 571.10 1499.00 >>> 2.6.0-test4-nick10 46.91 114.03 584.16 1489.25 >>> >> >> Actually, now looks like you have significantly more idle time, so perhaps >> the cross-cpu (or cross-node) balancing isn't agressive enough: >> > > Yeah, there is a patch for this in mm that is not in mine. It should > help both mine and mainline though...
Not convinced of that - mm performs worse than mainline for me.
> Looks like mine is still context switching a bit more by the increased > user time but its probably nearly acceptable now.
Yeah, is odd, you have more user time, but also more idle time. schedstats should measure context switch rates, balances, etc.
M.
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