Phoronix

With the Intel In-Memory Analytics Accelerator (IAA) and Data Streaming Accelerator (DSA) introduced first with Xeon Scalable "Sapphire Rapids" processors, they can be a big performance win for some workloads but can be a pain to setup and with limited software support. It also turns out that since a security advisory issued earlier in the year, current Intel IAA and DSA accelerators aren't safe for use within virtual machines (VMs) and that issue doesn't appear to be resolved until Diamond Rapids and Granite Rapids D processors...

It's crazy that Gallium Nine is already a decade old for providing a Direct3D 9 (D3D9) state tracker implementation for Gallium3D hardware drivers. Gallium Nine was useful years ago for speeding up Direct3D 9 support when using Wine on Linux for Windows games/applications but it hasn't been well maintained in years with DXVK pretty much taking over for efficiently mapping Direct3D atop the Vulkan API. It's time to sunset Gallium Nine...

One of the several Rust for Linux kernel maintainers has decided to step away from the project. The move is being driven at least in part due to having to deal with increased "nontechnical nonsense" raised around Rust programming language use within the Linux kernel...

Mesa 24.2.1 was released today as the first bi-weekly point release to the newly-minted Mesa 24.2 stable series. This also marks the Mesa 24.1 series from last quarter drawing to a close with one last point release...

The very useful GNU Screen program for multiplexing terminals between processes is out with a shiny new feature release...

Wireshark 4.4 has been released as the newest version of this leading network protocol analyzer. Wireshark 4.4 brings many new and improved features...

While AMD Ryzen AI 300 series laptops have begun appearing with Zen 5 CPU cores, to date the launched laptops have revolved around having either the integrated Radeon 890M RDNA3.5 graphics and/or NVIDIA GeForce discrete graphics. For those wanting a Linux-friendly laptop with Radeon discrete graphics for more gaming and GPU/compute potential, that still leaves the still very powerful Zen 4 laptop options. Bavarian Linux PC vendor TUXEDO Computers recently launched the Sirius 16 Gen 2 as a nice workstation/gaming laptop featuring the Ryzen 7 8845HS with Radeon RX 7600M XT discrete graphics.

Back in 2019 Microsoft announced Cascadia Code as an open-source font designed for terminals and code editors. This monospaced font they view is great for developers like those using Visual Studio Code. Over the years Microsoft has further improved upon Cascadia Code with subtle revisions while now they are working to roll-out "Cascadia Next" as their next big step forward...

Thanks to the Canonical decision to commit to shipping the very latest upstream Linux kernels in Ubuntu releases moving forward, Ubuntu 24.10 shipping in October will have the Linux 6.11 kernel that is debuting as stable in mid-September. Canonical's kernel engineers are currently preparing for rolling out that new kernel version in the Oracular Oriole archive...

The LLVM Fortran "Flang" compiler effort has been a long time coming over the years with this programming language continuing to be popular among some HPC codebases and other applications. The "Flang-New" compiler code has been maturing nicely and is looking like soon it could be possibly be renamed to Flang...

The AMD PMC driver used for the SoC power management controller already supports the initial AMD Zen 5 SoCs but new patches coming in as "fixes" for the Linux 6.11 kernel extend the coverage for some upcoming AMD platforms...

Intel Linux graphics driver engineers continue to be very busy enabling the Xe Direct Rendering Manager that is becoming the default kernel graphics driver beginning with Xe2 Lunar Lake and Battlemage hardware (it currently works as an experimental option with existing Intel graphics hardware going back to Tigerlake). The latest work coming out of Intel is their latest push on enabling GPU Shared Virtual Memory (SVM) support...

Azure Linux as Microsoft's in-house Linux operating system that is used for a variety of purposes is out with a new feature release...

Being merged for Mesa 24.3 to the Freedreno open-source Gallium3D (OpenGL) driver for Qualcomm Adreno GPUs is now supporting the Adreno 621 and 505 graphics processors...

Coming as a surprise this afternoon is Microsoft deciding to contribute the Mono Project to be stewarded by the Wine development community...

For those planning on upgrading to an AMD Ryzen 9 9900 series Zen 5 desktop for Linux use, here are some benchmarks I recently carried out of several different DDR5 memory kits with the AMD Ryzen 9 9950X while looking at the Linux performance under a variety of different workloads.

As the successor to KOffice, Calligra is KDE's office and graphics suite. Today marks the release of Calligra Office 4.0 with updates to the Words word processor, Sheets spreadsheet, Stage presentation, and Karbon vector graphics programs...

LinkedIn has replaced CentOS as their default server operating system choice with Azure Linux to power all of their server needs...

AMD for months has already been working on heterogeneous core topology optimizations for Linux within the AMD P-State CPUFreq driver and other heterogeneous CPU topology improvements for dealing with Ryzen systems sporting a mix of "classic" (full) cores with the denser "C" cores. Today though they've announced a brand new "Heterogeneous Core Driver" for further enhancing Linux support for AMD platforms sporting a combination of core types...

A big set of patches have been submitted for DRM-Next of "new stuff" to the AMDGPU kernel graphics driver and the AMDKFD compute driver with the upcoming Linux 6.12 kernel cycle...

With Mesa's RADV driver supporting Vulkan Video for accelerated video encode/decode using this cross-platform, industry standard API it hasn't been exposed by default for RDNA3 graphics processors bearing VCN4 IP. That has now changed for Mesa 24.3 when using the latest VCN4 firmware...

Oracle engineers continue working on the TrenchBoot initiative to advance boot security and integrity for Linux. The tenth iteration of the TrenchBoot patches were posted this week as it works its way toward the mainline kernel...

Miracle-WM as the Mir-powered Wayland compositor inspired by i3 and Sway is out with another new release. It's rather ironic that while Miracle-WM is principally developed by a Canonical engineer associated with Ubuntu Linux, these recent Miracle-WM releases are being driven in part by preparing for a Fedora Miracle spin due out as part of the Fedora Linux 41 release in October...

The Godot open-source, cross-platform game engine continues advancing wonderfully as an alternative to the more well established but proprietary and commercial-focused game engines. Godot 4.4 Dev 1 released today as the first tagged development snapshot toward the next version of this great game engine...

Cemu is the Wii U emulator that went open-source and began building on Linux two years ago. Since then they've continued building up their Linux support and out today is the Cemu 2.1 emulator release with even better Linux support...

Last week an AmpereOne server finally arrived at Phoronix! Ampere Computing sent over a reviewer server of the AmpereOne A192-32X flagship AArch64 server processor with 192 custom cores and using a Supermicro ARS-211M-NR R13SPD platform. I have been carrying out a number of benchmarks for this much-anticipated AArch64 cloud native processor and have initial performance and power efficiency metrics to share today to see how it compares to prior Ampere Altra Max as well as the Intel Xeon and AMD EPYC server competition.

In addition to the recent news of AMD and FreeBSD Foundation collaborating over improvements, some more good news for this leading BSD open-source project is the Sovereign Tech Fund (STF) now beginning to invest in FreeBSD...

Ubuntu maker Canonical partnered with AMD for supporting Ubuntu Linux on the AMD-Xilinx Kria development boards for their UltraScale+ / Versal Adaptive SoC evaluation kit. Currently the official builds are based on Ubuntu 22.04 LTS but it appears an Ubuntu 24.04 LTS build is being worked on and will come complete with Wayland support...

Earlier this month Intel compiler engineers began adding AVX10.2 support into the GCC 15 open-source compiler. Now as we approach the end of August, another big batch of AVX10.2 enablement has landed for this next GNU Compiler Collection release...

It's not too often these days seeing new OpenGL extensions come to Mesa drivers given their already robust coverage and not many new OpenGL extensions being introduced compared to the still-expanding Vulkan APIs. Overnight though RadeonSI Gallium3D saw GL_KHR_shader_subgroup support land...

Released on Sunday night was a new version of the Intel QuickAssist Technology (QAT) Zstd plug-in for accelerating Zstandard compression with QAT-enabled adapters and modern Xeon Scalable processors sporting QAT accelerators...

Linux 6.11 as often is the case each kernel cycle brings a lot of new improvements for recent/upcoming Intel and AMD platforms. There are big step forwards for AMD confidential computing, initial RDNA4 graphics support, new AMD P-State driver features, and much more on the AMD side. On the Intel side there is ongoing work around Xe2 graphics for Lunar Lake and Battlemage but not yet stable. Intel also has initial Panther Lake audio support, more NPU driver enhancements, and a range of other kernel additions to benefit their platforms.

The Linux 6.11-rc5 kernel is already out as stable today, roughly a half-day ahead of time due to travels by Linus Torvalds...

Codon is an open-source project that leverages the LLVM compiler infrastructure and aims for super fast Python code with as much as 10~100x speedups. Released this week was Codon 0.17 as the newest step forward for this alternative Python implementation...

Just one week after the Archinstall 2.8.2 update, another release of this command-line driven Arch Linux installer is now available for quick and easy Arch deployments...

As the first new release in more than one year, GNU DDD 3.4.1 is now available as a GUI front-end to the GNU Debugger (GDB)...

Mesa's PanVK driver that provides open-source Vulkan API support for Arm Mali graphics is preparing to support newer "Valhall" hardware...

There's been some Friday night kernel drama on the Linux kernel mailing list... Linus Torvalds has expressed regrets for merging the Bcachefs file-system and an ensuing back-and-forth between the file-system maintainer...

FreeBSD 13.4-RC1 has been released ahead of its planned official release in early September. While the FreeBSD 14 series delivers the latest and greatest, FreeBSD 13.4 is a nice incremental update for those still depending upon a FreeBSD 13 base...

Ahead of the KDE Plasma 6.2 soft feature freeze happening next week, KDE developers have been preparing some last minut features for the desktop...

Wine 9.16 is out as the newest bi-weekly development snapshot for this open-source software that enables running Windows games and applications on Linux...

Google Android engineers have shared a status update on bringing support for 16KB page size handling to Android. In moving from a 4KB to 16KB page size, Google has found a 5~10% performance boost but at the cost of around ~9% additional RAM usage...

The Bochs Direct Rendering Manager (DRM) kernel driver is in the process of being modernized. The Bochs driver is important in that it's commonly used for virtual VGA output with QEMU for Linux virtualization...

Vulkan 1.3.294 is out today with a handful of fixes and clarifications to this high performance graphics and compute API. In addition to the maintenance work, Vulkan 1.3.294 introduces a new pipeline binary extension: VK_KHR_pipeline_binary...

Intel's open-source Linux graphics driver engineers continue feverishly working on the Xe2 graphics support both for imminently-launching Lunar Lake laptops and then the Battlemage discrete graphics cards. This week more "missing bits" were addressed in new Intel Linux graphics driver code on its way to DRM-Next ahead of the upcoming Linux 6.12 merge window...

A set of a dozen patches have reworked the video encode handling within Mesa 24.3 for the Video Acceleration (VA) front-end and the RadeonSI/VCN driver code. This rework aims to enable new features moving forward, enhance the overall driver, and bring "significant" memory savings for H.265/HEVC video encoding...

As part of catering to Google requirements around Google Chromebooks, AMD has been supporting Sound Open Firmware as the Intel-initiated open-source project across their APUs/SoCs. Sent out today was the patch for enabling ACP 7.0 SOF support for their newest SoCs like Strix Point to have Sound Open Firmware support...

In addition to System76 software engineers being busy working on their new COSMIC desktop environment, on Thursday they also released a new version of the System76 Scheduler that is used by Pop!_OS...

While Bcachefs and Btrfs capture much of the Linux file-system spotlight these days when it comes to exciting developments, there is no shortage of alternative open-source file-systems. One that's been around for a long time but not seeing as much adoption or major feature developments but still worthy of a shout-out is the log-structured NILFS2 file-system. With the upcoming Linux 6.12 cycle it looks like it will land a fresh round of fixes and a few new ioctls being enabled...

The upstream Linux "oxp-sensors" driver began as a driver for supporting the sensors on the OneXPlayer handheld. With time this driver has been extended to support more handheld gaming consoles and a new patch enables support for several more devices...