Open-source News

Intel NPU Firmware Published For Panther Lake - Completing The Linux Driver Support

Phoronix - Wed, 12/24/2025 - 01:35
Ahead of Intel Panther Lake laptops expected to debut next month at CES in Las Vegas, the Linux driver support for the next-gen "50xx" NPU of Panther Lake is now complete. The last piece of the driver support puzzle is now in place with the NPU firmware binaries having been upstreamed today to the linux-firmware.git repository...

AMD Krackan Point Sub-$500 Laptop Linux Performance Improves By ~8% In Just Six Months

Phoronix - Tue, 12/23/2025 - 23:30
As an end-of-year tradition at Phoronix for running a lot of year-over-year comparison performance benchmarks and other long-term performance evaluations, it's typically done on the higher-end hardware. That's done for a matter of time savings with maximum performance when running often 100~200+ benchmarks per article, the highest-end hardware typically being the most interesting in terms of features and capabilities, and more often than not getting flagship hardware review samples as opposed to the lower-end hardware. There have been benchmarks recently showing the big gains for AMD EPYC from a one year Linux LTS kernel upgrade, Intel Granite Rapids over the past year, and even the AMD Milan-X performance over the last four years, among other end-of-year 2025 articles. Today is a look at how the AMD Ryzen AI 5 "Krackan Point" CPU/iGPU performance has evolved simply over the last six months. It was a rather surprising twist how much better the Linux performance is over simply the past six months.

PowerVR Open-Source Vulkan Driver Preparing For New GPU Support

Phoronix - Tue, 12/23/2025 - 20:36
The open-source Mesa PowerVR "PVR" Vulkan driver has merged multi-architecture support as part of preparing to add support for newer Imagination GPUs...

LLVM Considering An AI Tool Policy, AI Bot For Fixing Build System Breakage Proposed

Phoronix - Tue, 12/23/2025 - 19:35
Last week a request for comments (RFC) was issued around establishing an LLVM AI Tool Use Policy. The proposed policy would allow AI-assisted contributions to be made to this open-source compiler codebase but that there would need to be a "human in the loop" and the contributor versed enough to be able to answer questions during code review. Separately, yesterday a proposal was sent out for creating an AI-assisted fixer bot to help with Bazel build system breakage...

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