Messages in this thread | | | From | Con Kolivas <> | Subject | Re: [PATCH] Minor scheduler fix to get rid of skipping in xmms | Date | Tue, 9 Sep 2003 12:31:48 +1000 |
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On Tue, 9 Sep 2003 12:16, Con Kolivas wrote: > On Tue, 9 Sep 2003 12:10, Con Kolivas wrote: > > On Tue, 9 Sep 2003 08:56, Andrew Morton wrote: > > > Steven Pratt <slpratt@austin.ibm.com> wrote: > > > > For specjbb things are looking good from a throughput point of view. > > > > ... > > > > Volanomark, on the other hand is still off by quite a bit from test4 > > > > stock > > > > > > hmm, thanks. > > > > > > I'm not sure that volanomark is very representative of any real-world > > > thing. > > > > > > > ... > > > > If thre is any particular patch/tree combination you would like me to > > > > try out, please let me know and I will see if I can get the results > > > > for you. > > > > > > Could we please see test5 versus test5 plus Andrew's patch? > > > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.0-tes > > >t4 /2 .6.0-test4-mm6/broken-out/sched-CAN_MIGRATE_TASK-fix.patch > > > > > > and if you have time, also test5 plus sched-CAN_MIGRATE_TASK-fix.patch > > > plus > > > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.0-tes > > >t4 /2 > > > .6.0-test4-mm6/broken-out/sched-balance-fix-2.6.0-test3-mm3-A0.patch > > > > Interestingly enough this drops the volano results the same proportion as > > Ingo's A3 patch. 11000 ->10400 throughput with same idle, but more > > schedule(). > > > > I've posted some results for test5 volano and test5-A0 here: > > http://kernel.kolivas.org/2.5/volano > > > > More testing underway. > > Correction sorry: These changes were due to > sched-CAN_MIGRATE_TASK-fix.patch and the test results say > volano-results-2.6.0-test5-A0-*
Further testing shows the patch: sched-balance-fix-2.6.0-test3-mm3-A0.patch to have no effect on volano results by itself.
Con
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