On Monday 23 April 2007 19:45, Ed Tomlinson wrote: > On Monday 23 April 2007 17:57, Bill Davidsen wrote: > > I am not sure a binary attachment will go thru, I will move to the web > > ste if not. > > I did a quick try of this script here. > > With SD 0.46 with X at nice 0 I was getting 1-2 frames per second. I decided > to try cfs v5. > The option disable auto renicing did not work so many threads other than X > are now at -19... > > SD 0.46 1-2 FPS > cfs v5 nice -19 219-233 FPS > cfs v5 nice 0 1000-1996 cfs v5 nice -10 60-65 FPS > > Looks like, in this case, nice -19 for X is NOT a good idea. > > Kernel is 2.6.20.7 (gentoo) UP amd64 with HZ 300 voluntary prempt (a fully > premptable kernel eventually > locks up switching between 32 and 64 apps)
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