Re: SCHED_ULE should not be the default

2011-12-17 Thread Andrey Chernov
On Sun, Dec 18, 2011 at 05:51:47PM +1100, Ian Smith wrote: > On Sun, 18 Dec 2011 02:37:52 +, Bruce Cran wrote: > > On 13/12/2011 09:00, Andrey Chernov wrote: > > > I observe ULE interactivity slowness even on single core machine (Pentium > > > 4) in very visible

Re: SCHED_ULE should not be the default

2011-12-14 Thread Andrey Chernov
On Tue, Dec 13, 2011 at 02:22:48AM -0800, Adrian Chadd wrote: > On 13 December 2011 01:00, Andrey Chernov wrote: > > >> If the algorithm ULE does not contain problems - it means the problem > >> has Core2Duo, or in a piece of code that uses the ULE scheduler. > > &

Re: SCHED_ULE should not be the default

2011-12-13 Thread Andrey Chernov
On Tue, Dec 13, 2011 at 10:40:48AM +0200, Ivan Klymenko wrote: > > On 12/12/2011 05:47, O. Hartmann wrote: > > > Do we have any proof at hand for such cases where SCHED_ULE performs > > > much better than SCHED_4BSD? > > > > I complained about poor interactive performance of ULE in a desktop > > e