Messages in this thread | | | From | Tomeu Vizoso <> | Date | Sat, 18 May 2024 10:46:01 +0200 | Subject | DRM Accel BoF at Linux Plumbers |
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Hi,
I would like to use the chance at the next Plumbers to discuss the present challenges related to ML accelerators in mainline.
I'm myself more oriented towards edge-oriented deployments, and don't know enough about how these accelerators are being used in the cloud (and maybe desktop?) to tell if there is enough overlap to warrant a common BoF.
In any case, these are the topics I would like to discuss, some probably more relevant to the edge than to the cloud or desktop:
* What is stopping vendors from mainlining their drivers?
* How could we make it easier for them?
* Userspace API: how close are we from a common API that we can ask userspace drivers to implement? What can be done to further this goal?
* Automated testing: DRM CI can be used, but would be good to have a common test suite to run there. This is probably dependent on a common userspace API.
* Other shared userspace infrastructure (compiler, execution, synchronization, virtualization, ...)
* Firmware-mediated IP: what should we do about it, if anything?
* Any standing issues in DRM infra (GEM, gpu scheduler, DMABuf, etc) that are hurting accel drivers?
What do people think, should we have a drivers/accel-wide BoF at Plumbers? If so, what other topics should we have in the agenda?
Cheers,
Tomeu
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