Phoronix

Amazon Web Services today announced the open-source Babelfish for PostgreSQL server project. Babelfish allows for applications written against Microsoft SQL Server to work seamlessly with PostgreSQL...

After dealing with blocker bugs the past two weeks, Fedora 35 is now confirmed for releasing next week...

Disclosed last year by Arm was their processors affected by a straight-line speculation vulnerability. In this case the processor could speculatively execute instructions linearly in memory past an unconditional change in control flow. There has been talk about possible straight-line speculation on x86/x86_64 but without any action while now GCC and LLVM/Clang compiler developers along with Linux kernel developers are preparing such mitigation support...

The wlroots modular Wayland compositing library that was started by the Sway compositor now has an initial Vulkan renderer merged...

As a good sign ahead of the important Ubuntu 22.04 LTS release in the spring, Ubuntu 21.10 further ups the 64-bit ARM (AArch64) performance. Here is a look at some of the gains in going from Ubuntu 21.04 to the recently released Ubuntu 21.10.

With Blender 3.0 releasing soon, the Blender project has published a Blender 3.x road-map outlining some of their plans for future releases...

It's been six years already since VESA published the Embedded DisplayPort 1.4b specification while finally it's been succeeded by eDP 1.5...

The Raspberry Pi Foundation today is launching the Raspberry Pi Zero 2 W as their newest single board computer succeeding the $10 Raspberry Pi Zero W...

If you happen to have a Nitrokey FIDO U2F as a two-factor authentication key, proper Linux support is about to land. While at launch it mentioned working out-of-the-box across all major browsers and platforms -- including Linux -- a change is needed to the kernel that's now on the way for the 5.16 cycle...

One could consider it long overdue, but DragonFlyBSD has finally merged support for FAT file-systems with the makefs utility...

The latest weekly test release of Mesa 21.3 is now available ahead of the anticipated stable debut in November...

Project Wakefield is the recently established OpenJDK initiative to implement native Wayland support within Java...

X.Org Server 21.1 is now officially available as this first xorg-server update in three years and what began development as X.Org Server 1.21 prior to the versioning change...

Intel is using their inaugural Intel Innovation virtual event today to formally announce the highly-anticipated 12th Gen Core "Alder Lake" processors. These first desktop processors built on their "Intel 7" process and employ a hybrid architecture will be available in retail channels next week. Today we can talk more about Alder Lake specifications and features while our Linux performance benchmarks and support analysis will come once the Alder Lake review embargo expires next week.

Along with announcing Alder Lake and other hardware advancements, Intel is using their new Innovation event kicking off today to also talk more about their vast collection of software... This follows Intel CEO Pat Gelsinger's comments from earlier in the week around a bias towards open-source and a pledge to openness. As part of this, Intel is today announcing a new and unified Developer Zone...

It's been just shy of one month since Qt 6.2 debuted as the first Qt6 Long-Term Support (LTS) release and ported many of the remaining modules over from Qt5. Shipping today is now Qt 6.2.1 as the first point release with more than two-hundred fixes...

After stalling last year when it was queued up in HID's "for-5.10/nintendo" branch only to not make it into HID-next at the time, that threshold has now been crossed with the latest Nintendo Switch controller driver now ready for introduction in Linux 5.16. This open-source driver enables the Nintendo Switch Joy-Con and Pro controllers to work under Linux with a mainline kernel driver...

Along with the Apple Silicon PCIe driver, another new driver for supporting Apple Silicon (primarily with a focus on the Apple M1 for now) with the upcoming Linux 5.16 cycle is a new pinctrl/GPIO driver...

The MSM DRM driver for supporting the open-source display/graphics support with Qualcomm Snapdragon SoCs has submitted their main feature pull request to DRM-Next ahead of the upcoming Linux 5.16 merge window...

Pyston as the alternative Python implementation open-sourced originally by Dropbox is forming ambitious plans for a bright future...

It's been over one year since Intel disclosed Advanced Matrix Extensions and began posting patches for bringing up AMX support under Linux in anticipation of Xeon Scalable "Sapphire Rapids" processors. While the compiler-side work to GCC and LLVM/Clang has been landing, finally with the forthcoming Linux 5.16 cycle that AMX support appears ready for landing...

Following the NVIDIA 495 beta Linux driver from earlier this month, NVIDIA 495.44 is out today for Linux users as the stable release...

Now that Windows 11 has been out as stable and the initial round of updates coming out, I've been running fresh Windows 11 vs. Linux benchmarks for seeing how Microsoft's latest operating system release compares to the fresh batch of Linux distributions. First up is the fresh look at the Windows 11 vs. Linux performance on an Intel Core i9 11900K Rocket Lake system.

With Ubuntu 22.04 LTS "Jammy Jellyfish" beginning development, Canonical is soliciting community feedback as they plot out more of the planned changes for this next major release and areas to focus on enhancing over the next six months...

Last week I mentioned how Mesa landed Vulkan 1.1 support for the V3DV driver most notably used by the Raspberry Pi 4 and newer. With those changes in Mesa Git, The Khronos Group has now officially granted this driver Vulkan 1.1 conformance for the Raspberry Pi 4...

AMDGPU changes already queued up in DRM-Next for Linux 5.16 brought initial code for DisplayPort 2.0 ahead of next-gen GPUs with this connectivity support. Sent out today as a separate pull request is wiring up the DisplayPort 2.0 Multi-Stream Transport (MST) capability for the AMDGPU kernel driver...

A new pull request is pending for implementing multi-queue block (blk-mq) support within OpenZFS' Zvol code, which can lead to sizable performance benefits...

While the Tegra 2 and Tegra 3 SoCs are a decade old, the mainline Linux kernel continues working to improve the power management / thermal behavior for them in order to deal with heating issues for devices relying on these SoCs...

Linus Torvalds normally releases new kernel versions on Sundays like clockwork, but yesterday was one of the rare occasions where that trend was interrupted...

Ahead of Intel's inaugural Intel Innovation event taking place virtually later this week, Intel CEO Pat Gelsinger published an open letter to an open ecosystem...

Just one week ago Linux block subsystem maintainer Jens Axboe was optimizing the kernel to get 8 million IOPS on a single CPU core. He progressed the week hitting around ~8.9M IOPS per-core and began to think he was hitting the hardware limits and running out of possible optimizations. However, this week he is kicking things off by managing to hit 10 million IOPS!..

While Linux 5.15 isn't even making its debut for another week or two, there is already a lot to look forward to when it comes to Linux 5.16. Here is a look at some of the new features expected for the 5.16 cycle...

Quietly released earlier this year was the Dynatron A39 heatsink that is capable of up to 280 Watts heat dissipation for satisfying even the very latest, high-end AMD EPYC 7003 "Milan" processors. This Dynatron A39 TR4/sTRX4/SP3 heatsink has been working out very well for those needing to cool a Threadripper/EPYC system in a 3U or larger enclosure.

Following the recent RISC-V Bitmanip work in Binutils, the GCC 12 compiler has now landed preliminary support for the RISC-V ISA's bit manipulation extension...

Meson 0.60 was released on Sunday as the newest version of this increasingly popular and widely-used cross-platform build system...

Earlier this month AMD's open-source driver engineers began posting patches for the AMDGPU kernel driver to handle USB4 DP tunneling. That tunneling for DisplayPort with USB4 is for upcoming Yellow Carp / Rembrandt APUs. The USB4 driver bring-up within AMDGPU continues...

In addition to Loongson working on Linux kernel support for their MIPS-derived LoongArch CPU architecture, the first bits of the GNU toolchain support for this Chinese CPU architecture have been merged...

Earlier this year was news that Google is finally working to open-source their Fibers user-space scheduling framework. For the better part of the past decade they have been developing this user-space scheduling framework and finally now are working on offering public, open-source code intended for upstream around their work...

Bareflank, as what started a few years ago as a Linux hypervisor written in modern C++ and focused on security and other new features as a "hypervisor SDK" of sorts, is now up to version 3.0...

For a number of months Mediatek engineers have been posting some Linux kernel driver code for bringing up the AI Processing Unit (APU) within the MT8192 SoC while out this weekend is the complete patch series at more than eight thousand lines of code...

Recently I wrote about Vortex86 processors seeing detection work under Linux for improving the state of these aging x86 32-bit SoCs. That work is now slated to be introduced in the upcoming Linux 5.16 cycle for those running these aging SoCs/processors...

It's been an exciting week for KDE developers with preparing their formal support for handling NVIDIA's driver with GBM support as well as getting fingerprint authentication finally in place, among other improvements...

The FreeBSD team has begun preparations for their next release process with an aim to ship FreeBSD 12.3 in early December...

Last week was the virtual Vulkanised Fall 2021 event hosted by The Khronos Group. The two-day event was focused on all things Vulkan and for those that missed it all of the slide decks and other material are now available...

Wine 6.20 was released today as the latest bi-weekly development release of this open-source software for enjoying Windows games and applications on Linux and other platforms...

Patches queued this week into the platform-drivers-x86 "for-next" branch ahead of the Linux 5.16 merge window will provide some useful improvements to System76 laptop owners...

PipeWire 0.3.39 was released on Thursday as the newest update to this audio/video stream solution for Linux systems that continues proving itself capable of replacing the roles of JACK and PulseAudio, among other use-cases...

While for many years we have been accustomed to seeing Intel land their new hardware feature enablement work in the Linux kernel and related components well ahead of products shipping, occasionally there are lapses due to various internal and external timings. The launch of Sapphire Rapids is quickly approaching and one of the major additions is Advanced Matrix Extensions with its Linux support still being in the works...

GCC 12 isn't seeing its stable release until around March~April as usual, but with feature development slowly wrapping up as approaching the next stage of development next month to focus on fixes, recently I wrapped up some preliminary benchmarks for how GCC 12.0 is currently performing against GCC 11.2 on an AMD Ryzen 9 5950X (Zen 3) system...

Valve continues embracing DXVK-Native for allowing more of their older games to target Vulkan by using this Direct3D-to-Vulkan translation layer for native games. DXVK-Native 1.9.2a is out with the latest fixes and improvements...