Re: [Intel-gfx] [RFC 07/11] drm/i915: Engine busy time tracking

2017-09-15 Thread Tvrtko Ursulin
On 14/09/2017 21:16, Chris Wilson wrote: Quoting Tvrtko Ursulin (2017-09-11 16:25:55) From: Tvrtko Ursulin Track total time requests have been executing on the hardware. We add new kernel API to allow software tracking of time GPU engines are spending executing requests. Both per-engine and

Re: [Intel-gfx] [RFC 07/11] drm/i915: Engine busy time tracking

2017-09-14 Thread Chris Wilson
Quoting Tvrtko Ursulin (2017-09-11 16:25:55) > From: Tvrtko Ursulin > > Track total time requests have been executing on the hardware. > > We add new kernel API to allow software tracking of time GPU > engines are spending executing requests. > > Both per-engine and global API is added with the

[Intel-gfx] [RFC 07/11] drm/i915: Engine busy time tracking

2017-09-11 Thread Tvrtko Ursulin
From: Tvrtko Ursulin Track total time requests have been executing on the hardware. We add new kernel API to allow software tracking of time GPU engines are spending executing requests. Both per-engine and global API is added with the latter also being exported for use by external users. v2: