Phoronix

The Restartable Sequences "RSEQ" system call merged a few years ago into the Linux kernel and is now used by the GNU C Library and friends for faster user-space operations on per-CPU data. Now coming next year with Linux 6.3 is set to be some notable additions to the RSEQ support...

Intel engineer Huang Ying sent out a set of patches today to implement batch TLB flushing for page migration within the migrate_pages() function and is showing very promising results...

For a long while there has been requests for having a dark mode version of Phoronix.com available for reading content that matches your system's dark theme. The lightened work around Christmas and the holidays finally allowed for me to tackle that sought after feature with CSS dark mode integration...

Intel engineers had submitted support for Linear Address Masking (LAM) with the recently-closed Linux 6.2 merge window but it was rejected by Linus Torvalds. In working toward re-submitted it for the v6.3 cycle or later, an updated Linux LAM patch series was posted today...

Ahead of the early February planned debut of the LibreOffice 7.5 open-source office suite, the release candidate was made available today for testing...

Similar to the great results of Intel's performance-optimized Clear Linux on the Ryzen 9 7950X, making use of Clear Linux on the new 4th Gen EPYC "Genoa" processors also helps in maximizing performance for these AVX-512 server processors. Here are some initial benchmarks.

With the in-development Linux 6.2 kernel there is the new compute accelerator "accel" subsystem/framework as part of the Direct Rendering Manager area. The creation of that new subsystem was pulled together by Intel (Habana Labs) and now their AI accelerator driver is preparing to move from the "char/misc" catch-all to this new subsystem...

As a long awaited gift for those using UBports' Ubuntu Touch, for Christmas the open-source, community-driven crew published a beta/RC build of Ubuntu Touch re-based atop Ubuntu 20.04 LTS...

A few months back we looked at the Solidigm P41 Plus NVMe SSD from this company that formed when SK hynix acquired Intel's NAND/SSD business. The P41 Plus was a budget-friendly consumer SSD with QLC memory while recently they launched the P44 Pro as a step-up and based on the SK hynix Platinum P41 design. I've been testing the Solidigm P44 Pro 1TB and 2TB PCIe 4.0 NVMe SSDs under Linux to great performance.

While the Linux 6.2 kernel merge window just wrapped up, AMD's P-State EPP driver was deemed not ready for making it this cycle. However, with AMD having now iterated it to a ninth revision, it's looking like this P-State "Energy Performance Preference" functionality over the existing P-State driver support will be ready for merging come Linux 6.3...

The xf86-video-modesetting work covered a month ago over "TearFree" page flipping support has been merged to the X.Org Server for whenever the next release ends up happening...

It's been one year and a few days since the introduction of Mold 1.0 as a high performance linker alternative to GNU Gold and LLVM LLD while debuting today is Mold 1.8 as the newest feature release...

Prior to the holiday weekend Qualcomm engineers posted a set of "request for comments" Linux kernel patches to implement USB audio offloading support for Qualcomm SoCs with a dedicated audio DSP...

Following the two week long Linux 6.2 merge window colliding with Christmas day, Linus Torvalds just released Linux 6.2-rc1 as capping off the merge window and moving on to the testing and bug fixing phase of this release cycle...

Sway 1.8 is out this Christmas as the newest feature release to this i3-inspired Wayland compositor...

Ruby programming language developers have issued a Christmas release of the latest iteration of this language focused on simplicity and productivity...

The IRQ pull request that was merged early in the Linux 6.2 cycle has a big rework to the Message Signaled Interrupts (MSI) subsystem...

Merry Christmas and Happy Holidays to all those celebrating at the end of 2022 as we get ready for the New Year...

A request for comments patch series sent out by AMD Linux graphics driver engineers ahead of the holidays is implementing support for user-mode queues in conjunction with Radeon RX 7000 "Navi 3x" graphics cards and newer...

After two years of work, the Serpent OS Linux distribution has released its first public image for this innovative and original open-source operating system...