Originally posted by M@yeulC
View Post
Announcement
Collapse
No announcement yet.
AMD Rolls Out Hardware-Based GPU Virtualization: Multiuser GPU
Collapse
X
-
Originally posted by bibaheu View Post
That already exists, https://wiki.archlinux.org/index.php...rough_via_OVMF
Comment
-
Originally posted by bibaheu View Post
That already exists, https://wiki.archlinux.org/index.php...rough_via_OVMF
This is however a bit sad that it can't be used by the host OS at the same time, though.
Since it is VGA passtrough, I guess this new standard on AMD side won't enable anything new.
A bit off-topic about PCI passtrough : Is it possible to "spy" the pci bus while doing this? I could have some reverse engineering to conduct on a capture card.
Comment
-
Originally posted by chuckula View Post"AMD Multiuser GPU allows "up to 15 users on a single AMD GPU...each user is provided with the virtualized performance to design, create and execute their workflows without any one user tying up the entire GPU." "
I love marketing. They can take a flat-out disadvantage and make it seem like a good thing.
What AMD just said there is this: To use this virtualization, you have to statically allocate resources to the users ahead of time and the resources can't change dynamically. Want 15 users? Each user gets 1/15th of the GPU hardware period. If 14 of the 15 users are just at an empty desktop and aren't doing anything with the GPU? Sorry user 15, you still only get 1/15th of the GPU!
If Linux handled CPU or I/O resources in this manner then nobody would use it, but now all of the sudden it's considered a "feature" thanks to marketing.
Doesn't it though?
"Linux can handle ∞ processes so no one process can eat up all your CPU power!
LOLOLOL 1 / ∞ = 0 so linux assigns 0 CPU power to processes, linux can't even run anything LOLOLOLOL"
Comment
-
-
Originally posted by madjr View PostI would like a small form factor Steam machine in the living room to Stream / virtualize a desktop on another room, with this it might be possible?
Would be a good selling point for SMs to justify the higher price and would not tie it up to just 1 role.
Comment
-
Virtualizing video hardware is nothing new. 25+ years ago it was normal that high end graphics cards were behind an IOMMU, and that code running on the graphics card could not address all hardware. Hardware also had multiple displays to service multiple seats on a single system.
It brings back secure times, but with more openness...
(As if 25+ years ago things were more secure as these days ;-). But this was one of them. ).
Comment
Comment