Re: [PATCH 2/3] drm/i915/gt: Compare average group occupancy for RPS evaluation

2021-11-23 Thread Belgaumkar, Vinay
On 11/17/2021 2:49 PM, Vinay Belgaumkar wrote: From: Chris Wilson Currently, we inspect each engine individually and measure the occupancy of that engine over the last evaluation interval. If that exceeds our busyness thresholds, we decide to increase the GPU frequency. However, under a load

[PATCH 2/3] drm/i915/gt: Compare average group occupancy for RPS evaluation

2021-11-17 Thread Vinay Belgaumkar
From: Chris Wilson Currently, we inspect each engine individually and measure the occupancy of that engine over the last evaluation interval. If that exceeds our busyness thresholds, we decide to increase the GPU frequency. However, under a load balancer, we should consider the occupancy of entir