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New Linux Drivers Improve Support For ARM-Powered HUAWEI MateBook E Go Laptops
A new set of patches implement EC, UCSI, and PSY drivers for the ARM-based HUAWEI MateBook E Go laptops powered by Qualcomm Snapdragon SoCs. In turn these new Linux kernel patches get a lot more functionality working for these Huawei ARM64 laptops...
CentOS Stream 10 vs. AlmaLinux 10 Beta vs. RHEL 10 Beta Performance Benchmarks
Following the benchmarks earlier this month looking at the Red Hat Enterprise Linux 10 beta performance as well as the AlmaLinux 10 beta, on the same AMD EPYC server here are benchmarks when adding in CentOS Stream 10 to the mix. CentOS Stream 10 as the upstream to Red Hat Enterprise Linux 10 is largely similar to what's found in the RHEL 10.0 beta but one of the key differences is being powered by Linux 6.12 LTS rather than Linux 6.11 as currently used by the AlmaLinux/RHEL 10 beta. Here is how the performance of CentOS Stream 10 is looking in comparison on the same hardware.
Performance Improvements To Google's Binder Queued Ahead Of Linux 6.14
A patch-set working on faster page installations for Google's Binder that is used by Android is on the way for Linux 6.14...
AMD Continued Ramping Up Their Linux & Open-Source Investments In 2024
AMD's new products this year have not only been supported well on the server side with their new EPYC 9005 "Turin" processors but also on the consumer side with the Ryzen AI 300 series laptop and Ryzen 9000 series desktop Zen 5 processors. AMD provided timely Zen 5 support across the stack as well as pursuing new AMD P-State driver optimizations, getting out the AMDXDNA Ryzen AI accelerator driver, and a lot of other new open-source Linux code for new hardware features, prepping for upcoming hardware like RDNA4 graphics, and pursuing optimizations for existing hardware...
OneXPlayer Linux Driver Being Brought To Parity With Windows Driver For These Handhelds
OneXPlayer maintains a line of handheld gaming consoles following in the success of the likes of Valve's Steam Deck, Lenovo Legion Go, and ASUS ROG Ally. These OneXPlayer devices ship with Microsoft Windows by default but the Linux support has been improving...
GNOME Added Many New Features This Year Amid Foundation Woes
The GNOME desktop environment had a vibrant 2024 with landing many new features, continuing to refine its (X)Wayland integration, apps like Ptyxis as a modern terminal taking off, and more. From the software side 2024 was great for GNOME while over on the GNOME Foundation side they had to deal with coping from running a recent deficit and also their executive director departing after less than one year...
Linux's Preempt Lazy Support Coming To POWER CPUs
Linux 6.13 is introducing a new Lazy Preemption mode with the "PREEMPT_LAZY" option. The lazy preemption mode is similar to full preemption but is less eager to preempt normal (SCHED_NORMAL) tasks. The goal is on reducing lock holder preemption and obtaining some of the performance gains found under the voluntary preemption mode. For Linux 6.13 the lazy preemption mode was exposed for x86/x86_64, RISC-V, and later added for LoongArch. Likely with the upcoming Linux 6.14, lazy preempt should work on POWER platforms...
GCC ASCII Art Visualizations, Timely Znver5 & Other Compiler Highlights Of 2024
Both GCC and LLVM/Clang made great strides in 2024 in rounding up their latest C and C++ support, enabling new hardware targets, and a variety of other features. Plus other open-source compilers targeting different features / languages, device types, and more also advanced a lot this calendar year. For those excited about turning code into binaries, here's a look back at the most popular compiler articles on Phoronix...