Re: [Intel-gfx] [PATCH 9/9] drm/i915/pmu: Enable legacy PMU events for MTL

2023-04-20 Thread Umesh Nerlige Ramappa
On Fri, Mar 31, 2023 at 02:02:40PM +0100, Tvrtko Ursulin wrote: On 30/03/2023 19:31, Umesh Nerlige Ramappa wrote: + Joonas for comments on this On Thu, Mar 30, 2023 at 02:38:03PM +0100, Tvrtko Ursulin wrote: On 30/03/2023 01:41, Umesh Nerlige Ramappa wrote: MTL introduces separate GTs for

Re: [Intel-gfx] [PATCH 9/9] drm/i915/pmu: Enable legacy PMU events for MTL

2023-04-03 Thread Umesh Nerlige Ramappa
+ Joonas for inputs On Thu, Mar 30, 2023 at 11:31:53AM -0700, Umesh Nerlige Ramappa wrote: + Joonas for comments on this On Thu, Mar 30, 2023 at 02:38:03PM +0100, Tvrtko Ursulin wrote: On 30/03/2023 01:41, Umesh Nerlige Ramappa wrote: MTL introduces separate GTs for render and media. This

Re: [Intel-gfx] [PATCH 9/9] drm/i915/pmu: Enable legacy PMU events for MTL

2023-03-31 Thread Tvrtko Ursulin
On 30/03/2023 19:31, Umesh Nerlige Ramappa wrote: + Joonas for comments on this On Thu, Mar 30, 2023 at 02:38:03PM +0100, Tvrtko Ursulin wrote: On 30/03/2023 01:41, Umesh Nerlige Ramappa wrote: MTL introduces separate GTs for render and media. This complicates the definition of frequency

Re: [Intel-gfx] [PATCH 9/9] drm/i915/pmu: Enable legacy PMU events for MTL

2023-03-30 Thread Umesh Nerlige Ramappa
+ Joonas for comments on this On Thu, Mar 30, 2023 at 02:38:03PM +0100, Tvrtko Ursulin wrote: On 30/03/2023 01:41, Umesh Nerlige Ramappa wrote: MTL introduces separate GTs for render and media. This complicates the definition of frequency and rc6 counters for the GPU as a whole since each GT

Re: [Intel-gfx] [PATCH 9/9] drm/i915/pmu: Enable legacy PMU events for MTL

2023-03-30 Thread Tvrtko Ursulin
On 30/03/2023 01:41, Umesh Nerlige Ramappa wrote: MTL introduces separate GTs for render and media. This complicates the definition of frequency and rc6 counters for the GPU as a whole since each GT has an independent counter. The best way to support this change is to deprecate the

[Intel-gfx] [PATCH 9/9] drm/i915/pmu: Enable legacy PMU events for MTL

2023-03-29 Thread Umesh Nerlige Ramappa
MTL introduces separate GTs for render and media. This complicates the definition of frequency and rc6 counters for the GPU as a whole since each GT has an independent counter. The best way to support this change is to deprecate the GPU-specific counters and create GT-specific counters, however