Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> writes: > On Tue, Mar 14, 2017 at 03:17:29PM +0200, Mika Kuoppala wrote: >> After ei reset, upclock as default if we don't have a previous >> timestamp at hand. We might at sometimes waste one interval >> of more power but also be more agile if we need to ramp up. > > Why? There is nothing special about the first EI interval - it doesn't > correspond to GPU activity. We already start from rpe which is about 75% > of max on that platform. At the first sign that we are underperforming > we will overcompensate. Then I have misunderstood the rampup and need to reread it. This patch can be ignored. -Mika > -Chris > > -- > Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
