Quoting Chris Wilson (2017-11-24 18:19:03) > Quoting Tvrtko Ursulin (2017-11-24 17:13:31) > > From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> > > > > Chris has discovered that RC6, RC6p and RC6pp counters are mutually > > exclusive, and even that on some SNB SKUs you get RC6p increasing, and on > > the others RC6. > > > > Furthermore RC6p and RC6pp were only present starting from GEN6 until, > > GEN7, not including Haswell. > > > > All this combined makes it questionable whether we need to reserve new ABI > > for these counters. One idea was to just combine them all under the RC6 > > counter to simplify things for userspace. So that is what this patch does. > > > > Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> > > Suggested-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > > (Wrong mail!) > > First run failed: (perf_pmu:1928) CRITICAL: 'idle - prev' != 'slept' > (1884715520.000000 not within 5.000000% tolerance of 2000133450.000000) Subsequent runs, ok. Shrug. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
