Re: [RFC v3 00/14] Deadline DRM scheduler

2025-04-04 Thread Christian König
Am 02.04.25 um 10:26 schrieb Tvrtko Ursulin: > On 02/04/2025 07:49, Christian König wrote: >> >> First of all, impressive piece of work. > > Thank you! > > I am not super happy though, since what would be much better is some sort of > a CFS. But to do that would require to crack the entity GPU tim

Re: [RFC v3 00/14] Deadline DRM scheduler

2025-04-04 Thread Tvrtko Ursulin
On 02/04/2025 12:53, Christian König wrote: Am 02.04.25 um 10:26 schrieb Tvrtko Ursulin: On 02/04/2025 07:49, Christian König wrote: First of all, impressive piece of work. Thank you! I am not super happy though, since what would be much better is some sort of a CFS. But to do that would

Re: [RFC v3 00/14] Deadline DRM scheduler

2025-04-02 Thread Tvrtko Ursulin
On 02/04/2025 11:37, Philipp Stanner wrote: Alright alright, uff, so this will be a lot to discuss… (btw. my chaotic email filters had me search the cover-letter for a while, which seems to have gone to my RH addr, with the others going to kernel.org – I need a better mail client) My bad.

Re: [RFC v3 00/14] Deadline DRM scheduler

2025-04-02 Thread Philipp Stanner
Alright alright, uff, so this will be a lot to discuss… (btw. my chaotic email filters had me search the cover-letter for a while, which seems to have gone to my RH addr, with the others going to kernel.org – I need a better mail client) On Mon, 2025-03-31 at 21:16 +0100, Tvrtko Ursulin wrote: >

Re: [RFC v3 00/14] Deadline DRM scheduler

2025-04-02 Thread Tvrtko Ursulin
On 02/04/2025 07:49, Christian König wrote: Adding Leo since that is especially interesting for our multimedia engines. @Leo could you spare someone to test and maybe review this? Am 31.03.25 um 22:16 schrieb Tvrtko Ursulin: This is similar to v2 but I dropped some patches (for now) and adde

Re: [RFC v3 00/14] Deadline DRM scheduler

2025-04-01 Thread Christian König
Adding Leo since that is especially interesting for our multimedia engines. @Leo could you spare someone to test and maybe review this? Am 31.03.25 um 22:16 schrieb Tvrtko Ursulin: > This is similar to v2 but I dropped some patches (for now) and added some new > ones. Most notably deadline scalin

[RFC v3 00/14] Deadline DRM scheduler

2025-03-31 Thread Tvrtko Ursulin
This is similar to v2 but I dropped some patches (for now) and added some new ones. Most notably deadline scaling based on queue depth appears to be able to add a little bit of fairness with spammy clients (deep submission queue). As such, on the high level main advantages of the series: 1. Code