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AMD Publishes Open-Source GIM Driver For GPU Virtualization, Radeon "In The Roadmap"
(www.phoronix.com)
ELI5?
this post was submitted on 25 Apr 2025
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Software to allow partitioning gpu resources among multiple virtual machines instead of just assigning the one PCIe device to a single VM. Very useful for having a single GPU do 3D acceleration on a host and multiple guests at the same time.
The other option is to use VirtIO with Native Context support as a software based partitioning scheme that is relatively lightweight compared to the mdev approach.