Linux 7.3 patch series that turns the native AMD USB4 controllers of two Strix Halo (Ryzen AI Max+ 395) machines into a direct DMA interconnect for distributed LLM inference: USB4STREAM, GPU-to-GPU DMA-BUF transfers and safe recovery. ~43 Gb/s, 8 µs round trip.
What is the hyukudan/strix-halo-usb4-driver GitHub project? Description: "Linux 7.3 patch series that turns the native AMD USB4 controllers of two Strix Halo (Ryzen AI Max+ 395) machines into a direct DMA interconnect for distributed LLM inference: USB4STREAM, GPU-to-GPU DMA-BUF transfers and safe recovery. ~43 Gb/s, 8 µs round trip.". Written in C. Explain what it does, its main use cases, key features, and who would benefit from using it.
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