Messages in this thread | | | Date | Tue, 25 Apr 2017 15:44:48 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 0/9] sched_clock fixes |
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On Tue, Apr 25, 2017 at 09:31:40AM +0000, Lofstedt, Marta wrote: > Hi Peterz, > > I tested your patch-set on the same Core2 machine as where we discovered the regression. > With the tsc=unstable boot param that passrate has improved significantly; 350 fails -> 15 fails.
So is that the same as before, or still worse? I don't really have a handle on what your benchmark is here, nor what how 'good' is defined.
If its still worse than before, I'm completely confused. Because with "tsc=unstable" the patch you fingered is a complete no-op (__gtod_offset == 0).
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