Phoronix

Intel used SIGGRAPH today to announce OpenPGL as what they say is the industry's first open-source library for path guiding so renderer developers can integrate "start of the art" path-guiding methods...

Red Hat has been working on a web-based UI for its Anaconda operating system installer and for the Fedora 37 release this autumn they are planning to have an optional preview of this new installer interface...

Earlier this year AMD announced the Ryzen Threadripper PRO 5000 WX series but initially was limited to Lenovo workstations. Earlier this summer it was then announced the Threadripper PRO 5000 WX series would be heading to more system integrators and then the DIY market. Well, finally, these Zen 3 Threadripper chips are heading out to the DYI market and today the review embargo lifts. AMD recently sent over a Ryzen Threadripper PRO 565WX for my Linux testing at Phoronix and here is my initial review and performance benchmarks for this Zen 3 24-core / 48-thread HEDT chip.

AMD Automatic Mode Transition (AMT) is a new feature wired up for Ryzen-powered ThinkPad laptops that is being introduced with the Linux 6.0 kernel...

The "char/misc" changes were merged a few days back for the Linux 6.0 kernel with this pull being the rather "random catch-all" area of the kernel for drivers not fitting within other subsystems. Most notable with the char/misc updates for Linux 6.0 is introducing support for Intel's Habana Labs Gaudi2...

OpenBLAS as the high performance, open-source BLAS / LAPACK implementation debuted a new version on Sunday with more CPU optimizations and expanded processor coverage...

The IBM Power CPU architecture updates have been merged for the in-development Linux 6.0 kernel...

You may recall the Phoronix news earlier this year around an AMD "Sabrina" SoC appearing in Coreboot for open-source system firmware support. Over the past few months we've cited a number of AMD Sabrina hits in open-source code but outside of that haven't heard much else about "Sabrina" or seen it on AMD's roadmaps...

The Linux CIFS/SMB3 client updates were merged on Sunday for the Linux 6.0 merge window. Notable with this round of updates is a performance improvement for the multi-channel mode...

SUSE had been one of the big supporters of ReiserFS two decades ago when it was using the ReiserFS file-system by default but that practice ended in 2006. While SUSE/openSUSE hasn't defaulted to ReiserFS for many years, it has remained an install-time option and retained support for mounting ReiserFS file-systems, but that practice is likely soon ending...

Along with his various other pull requests for areas of the kernel he oversees, Greg Kroah-Hartman submitted the Linux 6.0 staging changes this week...

Being merged into Mesa 22.3 this morning for the open-source Radeon Vulkan driver "RADV" are rewritten acceleration structures for the ray-tracing support...

BUS1 started out as a Linux kernel IPC module following the failure of KDBUS and while there still are occasional commits to that out-of-tree BUS1 kernel module, the involved (Red Hat) developers have been primarily working on Dbus-Broker as the high performance, user-space D-Bus implementation that delivers greater speed and reliability over the reference D-Bus code. Now also popping up under the BUS1 umbrella is "r-linux" as a Rust-written, capability-based Linux runtime...

Each new kernel cycle there continues to be more maturity to the RISC-V processor architecture code. With Linux 6.0 there are a few new features wired up as well as bug fixes / clean-ups...

The ACPI and power management changes for the in-development Linux 6.0 landed this week with continued preparations for upcoming Intel and AMD hardware as well as improving existing hardware support...

Earlier this year a developer stepped up willing to maintain Linux's FBDEV subsystem for frame-buffer device drivers since it fell into an unmaintained state in 2016 but even prior to that had been on the decline in the era of more proper DRM/KMS drivers. Helge Deller continues that work overseeing the frame-buffer device "FBDEV" subsystem and this week sent in the new patches for Linux 6.0...

Takashi Iwai of SUSE as the Linux sound subsystem maintainer has submitted all the new hardware support and feature updates targeting the Linux 6.0 merge window. The Linux 6.0 sound driver changes are notable when it comes to new AMD and Intel hardware support among other changes...

NetBSD 9.3 has been released as the newest version of this open-source BSD operating system known for running on many diverse platforms thanks to its focus oncode portability...

For those with a newer ASUS gaming laptop boasting RGB lighting for the keyboard, that functionality could soon be working nicely thanks to work happening within the Linux kernel and the open-source Asusctl project...

Going back to late 2020 there has been bits of Intel Vulkan ray-tracing preparations landing within their Mesa "ANV" open-source Vulkan driver in anticipation of Xe HPG with hardware ray-tracing capabilities...