Quoting Tvrtko Ursulin (2018-08-06 10:53:52) > > On 06/08/2018 09:30, Chris Wilson wrote: > > Latency is in the eye of the beholder. In the case where a client stops > > and waits for the gpu, give that request chain a small priority boost > > (not so that it overtakes higher priority clients, to preserve the > > external ordering) so that ideally the wait completes earlier. > > Going back to my comments made against the new clients boost patch - > perhaps if you make it that preemption is not triggered for within > internal priority delta maybe it is all acceptable. Not sure how much of > the positive effect you observed remains though. That entirely defeats the point of being able to preempt within the same user priority; so no more "fairness" wrt FQ_CODEL and no more cheating here. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
