Phoronix

Following last month's introduction of the Ryzen 7000 series "Zen 4" processors, AMD has finally posted the code providing initial enablement for the Zen 4 CPUs with the GNU Compiler Collection (GCC)...

Google this week has announced the release of KataOS as their newest operating system effort focused on embedded devices running ambient machine learning workloads. KataOS is security-minded, exclusively uses the Rust programming language, and is built atop the seL4 microkernel as its foundation...

The IBM POWER/PowerPC changes were merged this week for the Linux 6.1 kernel with this cycle's merge window closing later today...

For the Linux 6.1 kernel Btrfs is bringing some significant performance optimizations and with EXT4 there is also some performance tuning. But when it comes to the Flash-Friendly File-System (F2FS) and the XFS file-systems this cycle is on the lighter side...

The Xen hypervisor changes were merged this week for the Linux 6.1 kernel merge window that is wrapping up this weekend...

While there has been more open-source digital audio workstation (DAW) software solutions in recent years, Ardour that has been in development since 2005 remains one of the best professional-grade and cross-platform digital audio workstation solutions. It's now even better with today's big Ardour 7.0 release...

HP's commercial/business-focused laptops expose a Windows WMI interface that supports the web-based enterprise management of the BIOS configurations. The "HP-BIOSCFG" Linux driver is now being worked on to allow managing the BIOS settings for these HP laptops from within Linux...

The VirtIO changes were merged this week for the Linux 6.1 merge window that is ending this weekend...

A set of 12 patches adding 720 lines of new code and removing 222 lines of existing code to Intel's "ANV" open-source Vulkan driver have been merged for Mesa 22.3 to help reduce the Vulkan push descriptor CPU overhead...

Among the pull requests coming in late in the merge window for the Linux 6.1 cycle is the "sched/psi" updates for the code improvements around Pressure Stall Information...

Last month Intel published the XeSS 1.0 SDK for their Xe Super Sampling technology showcased with Arc Graphics discrete graphics cards. Sadly their initial SDK drop included Windows binaries and wasn't fully open-source. On Friday XeSS 1.0.1 was published with some bug fixes but still not being fully open-source...

The KDE Plasma Wayland session is finally supporting high resolution scroll wheel support that was engineered by Red Hat and originally supported under GNOME for allowing a smoother scrolling experience on the Linux desktop...

This morning's batch of Linux kernel point releases to existing stable series is worth upgrading to given the important security fixes...

While the freeze ahead of Wine 8.0 is quickly approaching, Wine 7.19 is out today as the newest development release for this open-source software allowing Windows games and applications to run on Linux and macOS...

Genode Labs as the creators of the open-source Genode Operating System Framework have released Sculpt OS 22.10 as the newest version of their general purpose operating system...

This shouldn't be too surprising to long-time Phoronix readers, but Intel's performance-optimized Clear Linux operating system is yielding great performance with AMD Ryzen 7000 series "Zen 4" processors. Intel's Clear Linux has long shipped HWCAPS support and tuning for AVX-512 and the like to be able to provide optimized libraries when running on their own AVX-512 processors. But with AMD now joining the AVX-512 party -- and Zen 4's AVX-512 implementation performing great -- Intel's Clear Linux distribution is showing leading performance numbers on these new AMD desktop processors.

Intel has today sent out new compiler patches as they work to get their next-generation processors all set for the open-source GNU Compiler Collection (GCC), including the introduction of some new x86_64 instruction set extensions coming with the high core count Sierra Forest processors...

Brought up in September was the proposal of moving the GNU toolchain infrastructure under the Linux Foundation's IT services. The GNU Toolchain leaders have now come out formally in support of this proposed move...

The 9P network protocol is commonly used -- such as with with QEMU's 9pfs pass-through file-system -- for being able to share certain directories/files on host machines with the guest operating systems. With Linux 6.1 the 9p code has seen a nice set of optimizations that can allow for faster communication between the host and guest(s)...

Intel has published their "2022Q3" releases for their open-source Media Driver with VA-API support as well as their Intel oneVPL GPU Runtime...