Re: [PATCH] drm/i915/guc: Add Compute context hint

2024-02-26 Thread Tvrtko Ursulin
On 26/02/2024 08:47, Tvrtko Ursulin wrote: On 23/02/2024 19:25, Rodrigo Vivi wrote: On Fri, Feb 23, 2024 at 10:31:41AM -0800, Belgaumkar, Vinay wrote: On 2/23/2024 12:51 AM, Tvrtko Ursulin wrote: On 22/02/2024 23:31, Belgaumkar, Vinay wrote: On 2/22/2024 7:32 AM, Tvrtko Ursulin wrote:

Re: [PATCH] drm/i915/guc: Add Compute context hint

2024-02-26 Thread Tvrtko Ursulin
On 23/02/2024 19:25, Rodrigo Vivi wrote: On Fri, Feb 23, 2024 at 10:31:41AM -0800, Belgaumkar, Vinay wrote: On 2/23/2024 12:51 AM, Tvrtko Ursulin wrote: On 22/02/2024 23:31, Belgaumkar, Vinay wrote: On 2/22/2024 7:32 AM, Tvrtko Ursulin wrote: On 21/02/2024 21:28, Rodrigo Vivi wrote: On

Re: [PATCH] drm/i915/guc: Add Compute context hint

2024-02-23 Thread Rodrigo Vivi
On Fri, Feb 23, 2024 at 10:31:41AM -0800, Belgaumkar, Vinay wrote: > > On 2/23/2024 12:51 AM, Tvrtko Ursulin wrote: > > > > On 22/02/2024 23:31, Belgaumkar, Vinay wrote: > > > > > > On 2/22/2024 7:32 AM, Tvrtko Ursulin wrote: > > > > > > > > On 21/02/2024 21:28, Rodrigo Vivi wrote: > > > > > On

Re: [PATCH] drm/i915/guc: Add Compute context hint

2024-02-23 Thread Belgaumkar, Vinay
On 2/23/2024 12:51 AM, Tvrtko Ursulin wrote: On 22/02/2024 23:31, Belgaumkar, Vinay wrote: On 2/22/2024 7:32 AM, Tvrtko Ursulin wrote: On 21/02/2024 21:28, Rodrigo Vivi wrote: On Wed, Feb 21, 2024 at 09:42:34AM +, Tvrtko Ursulin wrote: On 21/02/2024 00:14, Vinay Belgaumkar wrote: A

Re: [PATCH] drm/i915/guc: Add Compute context hint

2024-02-23 Thread Tvrtko Ursulin
On 22/02/2024 23:31, Belgaumkar, Vinay wrote: On 2/22/2024 7:32 AM, Tvrtko Ursulin wrote: On 21/02/2024 21:28, Rodrigo Vivi wrote: On Wed, Feb 21, 2024 at 09:42:34AM +, Tvrtko Ursulin wrote: On 21/02/2024 00:14, Vinay Belgaumkar wrote: Allow user to provide a context hint. When this

Re: [PATCH] drm/i915/guc: Add Compute context hint

2024-02-22 Thread Belgaumkar, Vinay
On 2/22/2024 7:32 AM, Tvrtko Ursulin wrote: On 21/02/2024 21:28, Rodrigo Vivi wrote: On Wed, Feb 21, 2024 at 09:42:34AM +, Tvrtko Ursulin wrote: On 21/02/2024 00:14, Vinay Belgaumkar wrote: Allow user to provide a context hint. When this is set, KMD will send a hint to GuC which result

Re: [PATCH] drm/i915/guc: Add Compute context hint

2024-02-22 Thread Tvrtko Ursulin
On 21/02/2024 21:28, Rodrigo Vivi wrote: On Wed, Feb 21, 2024 at 09:42:34AM +, Tvrtko Ursulin wrote: On 21/02/2024 00:14, Vinay Belgaumkar wrote: Allow user to provide a context hint. When this is set, KMD will send a hint to GuC which results in special handling for this context. SLPC w

Re: [PATCH] drm/i915/guc: Add Compute context hint

2024-02-21 Thread Rodrigo Vivi
On Wed, Feb 21, 2024 at 09:42:34AM +, Tvrtko Ursulin wrote: > > On 21/02/2024 00:14, Vinay Belgaumkar wrote: > > Allow user to provide a context hint. When this is set, KMD will > > send a hint to GuC which results in special handling for this > > context. SLPC will ramp the GT frequency aggre

Re: [PATCH] drm/i915/guc: Add Compute context hint

2024-02-21 Thread Tvrtko Ursulin
On 21/02/2024 00:14, Vinay Belgaumkar wrote: Allow user to provide a context hint. When this is set, KMD will send a hint to GuC which results in special handling for this context. SLPC will ramp the GT frequency aggressively every time it switches to this context. The down freq threshold will

[PATCH] drm/i915/guc: Add Compute context hint

2024-02-20 Thread Vinay Belgaumkar
Allow user to provide a context hint. When this is set, KMD will send a hint to GuC which results in special handling for this context. SLPC will ramp the GT frequency aggressively every time it switches to this context. The down freq threshold will also be lower so GuC will ramp down the GT freq f