Open-source News

Intel Panther Lake / Arc B390 Linux Benchmarks Still Coming

Phoronix - Tue, 01/27/2026 - 01:23
Ahead of tomorrow's official availability of new Intel Core Ultra Series 3 "Panther Lake" laptops, the review embargo lifted on Panther Lake and its much anticipated Arc B390 graphics. There have been several Windows 11 reviews of Panther Lake out today, but what about Linux?..

Revisiting The Linux 6.19 Performance With Some New Wins & Losses

Phoronix - Mon, 01/26/2026 - 23:24
Back at the start of the Linux 6.19 kernel cycle I ran benchmarks showing some scheduler performance regressions with the new kernel. Fortunately, two weeks out from the Linux 6.19 stable release, merged this weekend was disabling the scheduler's NEXT_BUDDY feature due to performance regressions. Here are some fresh benchmarks looking at the latest Linux 6.19 Git state with/without NEXT_BUDDY and comparing it to Linux 6.18 stable for reference.

Patch Proposed To Allow Toggling Linux Kernel VT Support At Boot Time

Phoronix - Mon, 01/26/2026 - 22:07
A patch causing a healthy technical debate today on the Linux kernel mailing list would allow the kernel virtual terminal "VT" support to be enabled/disabled at boot time rather than being limited to the current CONFIG_VT build-time option...

Initial AMD GFX13 Target Merged To LLVM 23 Git - Presumably RDNA5

Phoronix - Mon, 01/26/2026 - 21:23
Added to the LLVM 23 Git codebase minutes ago is a pull request adding the initial AMDGPU GFX13 target for their next-generation graphics core IP. AMD GFX13 is presumably for RDNA5...

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