https://lore.kernel.org/rust-for-linux/CAHk-=wgLbz1Bm8QhmJ4dJGSmTuV5w_R0Gwvg5kHrYr4Ko9dUHQ@mail.gmail.com/ we good now? Can we just write some more code?
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Dave Airlie
@airlied@fosstodon.org
mastodon 4.7.3Linux kernel hackers, Distinguished Engineer @ Red Hat
56 Followers
72 Following
17 Posts
Joined November 11, 2022
https://airlied.blogspot.com/2024/02/radv-vulkan-av1-video-decode-status.html
Vulkan Video AV1 decode support is out, here's the mesa radv support info.
Replying to
turns out it wasn't a missing barrier, I just needed to add some nops.
Replying to
https://lkml.iu.edu/0709.2/1709.html
I went down a well of what if? folios today, and ended up in AGP code, and even though I'm probably AGP maintainer, I'd forgotten in 2007 I might have understood some of this stuff.
https://lore.kernel.org/dri-devel/20250423214321.100440-1-airlied@gmail.com/T/#t
You should always worry when a maintainer writes patches.
Replying to
@brauner I had a lot of Grandpa Simpson/old man shakes fist at cloud feels, in my day we used memory unsafe languages and C++ was the future and we liked it! Definitely a lot of off point wandering, maybe next time Linus will save us the journey 🙂
"So you'll need a vmap for folios to support this use case."
this isn't where today was meant to lead.
@lynne@pars.ee @gfxstrand@social.treehouse.systems indeed! that card is one of the few that could actually take skin off if you tried to remove it straight after using it
the Astro's Playroom GPU song might have to precede my entrance to all rooms, I'm considering just making unboxing videos of that song and opening the 5080 box until I get copy striked.
Looking like a rough couple of days coming towards the area!
@never_released@mastodon.social for LLM it seems like you have to hand craft layers to offload which is definitely beyond the effort anyone wants to put in that isn't the vendor
@never_released@mastodon.social has anyone worked that out yet?
Replying to
@chris@recurse.social this is support for GPU with built in av1 hardware, it does nothing on GPUs without it