Re: [Intel-gfx] [RFC 4/6] drm/i915/pmu: Add queued counter

2018-01-24 Thread Tvrtko Ursulin
On 22/01/2018 18:56, Chris Wilson wrote: Quoting Tvrtko Ursulin (2018-01-22 18:43:56) From: Tvrtko Ursulin We add a PMU counter to expose the number of requests which have been submitted from userspace but are not yet runnable due dependencies and unsignaled fences.

Re: [Intel-gfx] [RFC 4/6] drm/i915/pmu: Add queued counter

2018-01-22 Thread Chris Wilson
Quoting Tvrtko Ursulin (2018-01-22 18:43:56) > From: Tvrtko Ursulin > > We add a PMU counter to expose the number of requests which have been > submitted from userspace but are not yet runnable due dependencies and > unsignaled fences. > > This is useful to analyze the

[Intel-gfx] [RFC 4/6] drm/i915/pmu: Add queued counter

2018-01-22 Thread Tvrtko Ursulin
From: Tvrtko Ursulin We add a PMU counter to expose the number of requests which have been submitted from userspace but are not yet runnable due dependencies and unsignaled fences. This is useful to analyze the overall load of the system. v2: * Rebase for name change

[Intel-gfx] [RFC 4/6] drm/i915/pmu: Add queued counter

2018-01-18 Thread Tvrtko Ursulin
From: Tvrtko Ursulin We add a PMU counter to expose the number of requests which are ready to run and waiting on a free slot on the GPU. This is useful to analyze the overall load of the system. v2: Don't limit to gen8+. v3: * Rebase for dynamic sysfs. * Drop