Sunday, January 28th 2024

AMD Releases Preliminary XDNA Linux Driver

AMD's Ryzen 7040 "Phoenix" mobile APUs debuted last year with Ryzen AI capabilities (via onboard Xilinx IP), thanks to the fitting of an on-board NPU—Team Red's first generation XDNA AI Engine received immediate support on Windows platforms. Naturally, Linux users expressed frustration about being left out in the cold—later on in the year, AMD put some feelers out (as reported by Phoronix), and gauged interest in a potential Linux deployment of Ryzen AI. Fast forward to January 2024, we see movement with an initial release on open platforms—according to Michael Larabel's latest article: "More than 1,000 requests for Linux support were logged following that October statement and since then I've been hearing quietly of AMD working on Linux support... Well, there's now an open-source but currently out-of-tree driver available. "

AMD's GitHub has been updated with the "first public code drop of the XDNA Linux driver." According to System Requirements, the entry point "to run AI applications (test machine) on an Ryzen AI processor" is Phoenix silicon, as expected. Ryzen 8040 "Hawk Point" is presumably on the support list, since it shares the same basic underpinnings—albeit with greater NPU performance. One of AMD's GitHub authors has teased that "Strix" will also be supported in the future—second generation XDNA NPUs are expected to drop later this year. Targets for GFX1150 and GFX1151 were uncovered earlier this week—"Strix Point" and "Strix Point Halo" (respectively) are codenames for next generation Team Red APUs.
Sources: AMD GitHub, Phoronix, Wccftech
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