Phoronix

The PVR Vulkan driver being developed within Mesa for modern PowerVR graphics hardware has now landed support for using the upcoming PowerVR DRM kernel driver that is being upstreamed in Linux 6.8...

On Friday another round of fixes were merged for the Bcachefs file-system for the in-development Linux 6.7 kernel...

Vulkan 1.3.272 was published on Friday as the latest routine spec update for this high performance graphics and compute API...

Two years ago Cloudflare rolled out their "Gen 11" server fleet built around AMD EPYC Milan processors and on Friday the company began talking about their forthcoming "Gen 12" server designs that will soon be rolling out across their data centers for powering this widely-used web infrastructure...

With this week's release of the Plasma 6.0 beta and beta milestones for KDE Frameworks 6 and the latest Gear apps, KDE has now entered the bug-fixing phase ahead of the stable releases coming up in February. But prior to that bug-fixing shift, a few more features were merged...

Steam on Linux enjoyed a various nice boost in popularity during the course of November at least as it concerns Valve's Steam Survey...

The AMD Ryzen Threadripper 7000 series offer great performance out-of-the-box for Linux desktop/workstation users as shown in my Ryzen Threadripper 7970X and 7980X benchmarks along with the Threadripper PRO 7995WX. While a more common tunable on the EPYC side, the Threadripper 7000 series can also benefit from Nodes Per Socket (NPS) / Sub-NUMA Clustering (SNC) tuning for enhancing the performance of some workloads. In this article is a look at dozens of benchmarks while looking at the performance impact of SNC2/SNC4 adjustments for the Zen 4 Threadripper.

Miriway is an effort for bringing Wayland to desktops not currently having native Wayland support and is made possible via the Canonical-developed Mir. Miriway has been a side-project of Alan Griffiths as the lead Mir developer and today he published a blog post with more details for users interested in making use of it...

November was very busy on Phoronix with all of the benchmarking around the new AMD Ryzen Threadripper 7000 series, the much anticipated Framework 13 laptop review, a lot of Wayland accomplishments being made this week, excitement building around the upcoming KDE Plasma 6.0 desktop release, and the Linux 6.7 kernel getting underway with new features like the Bcachefs file-system...

Following good progress in October and this former-Mozilla browser engine project receiving funding recently for "table" support, Servo developers continued implementing more functionality over the course of November...

Following a rare but nasty data corruption issue, OpenZFS 2.2.2 and OpenZFS 2.1.14 were released this evening to address the problem...

For the past number of months AMD has been actively working on enabling AMD P-State Preferred Core functionality for Linux so that their modern processors can communicate "preferred" cores to the Linux kernel scheduler for making better decisions around task placement and ultimately ensuring best performance of Ryzen and EPYC processors running on Linux. This week they are up to their 11th take on these kernel patches...

It's been a number of years since many in the Linux/open-source space have been excited by the Jolla smartphone efforts with their failed smartphone/tablet devices and more recently focusing their Linux-based Sailfish OS devices for running on existing devices. The latest chapter in Jolla is the former management acquiring the Jolla business...

Gigabyte (Giga Computing) recently sent over their G242-P36 HPC/AI Arm server platform built for Ampere Altra and Ampere Altra Max processors. This 2U server platform can accommodate up to four graphics cards or a mix of GPUs and DPUs if so desired, for maxing out the AI possibilities on Arm. I'll have up a full review on the G242-P36 soon while in this article is a look at the direction of the Ubuntu Server Arm performance from Ubuntu 22.04 LTS to now with Ubuntu 23.10 ahead of the important Ubuntu 24.04 LTS cycle.

The third and final part of the Vulkan enablement code for allowing Vulkan API graphics use within the Wine Wayland driver has been merged to Wine Git...

The LibreOffice 24.2 Alpha 1 builds for Linux, Windows, and macOS are now available for testing of this leading open-source office suite...

The year began with Godot 4.0 making its much anticipated debut and now this open-source game engine project is ending out 2023 with Godot 4.2 as the second revision to the Godot 4.x engine...

The Free Software Foundation this week published their 2023 holiday shopping guide for services and products that comply with their pure free software standards, such as computer hardware devices that "respect your freedom" regardless of hardware age...

Immediately after the Bcachefs file-system was upstreamed into the Linux 6.7 kernel I began running some benchmarks on this new copy-on-write file-system. Shortly thereafter some scalability improvements and disabling a debug option by default were merged. So with the Bcachefs work for Linux 6.7 settling down the past few weeks, here's a fresh look at how Bcachefs is performing against the likes of EXT4, XFS, F2FS, and Btrfs.

Back in September AMD rounded out their Zen 4 server product line-up with the EPYC 8004 "Siena" processors that are optimized for delivering excellent energy efficiency with leading performance-per-Watt and maximizing value both for initial server costs and ultimately the TCO. These single-socket server chips are quite interesting for a range of workloads form the edge to networking and more. In today's article are benchmarks of the top-end AMD EPYC 8534P and EPYC 8534PN 64-core server processors and showing how they can take on Intel Xeon Platinum "Sapphire Rapids" in raw performance and blow the competition out of the water when it comes to the incredible performance-per-Watt and value.

Eric Engestrom with Igalia just released Mesa 23.3 as the much anticipated quarterly update to this set of open-source 3D drivers principally focused on OpenGL and Vulkan API support...

The Linux Mint crew led by Clement Lefebvre released Cinnamon 6.0 today as the latest version of their customized desktop stack...

KDE today announced their first beta of the "KDE 6th Megarelease" as the Plasma 6.0, KDE Frameworks 6, and latest Gear applications...

Given the interest in the AMD Ryzen Threadripper PRO 7995WX Linux performance and the benchmarks of Ubuntu Linux vs. Windows 11 on this 96-core / 192-thread workstation processor, I've extended that comparison to now feature five Linux distributions up against Microsoft Windows on this HP Z6 G5 A workstation for greater perspective into the results.

As part of Red Hat's plans to avoid shipping the X.Org Server in RHEL10, Olivier Fourdan of Red Hat's graphics team announced their work on a new xwayland-run helper utility along with wlheadless-run and xwfb-run utilities...

If you are looking for a CPU heatsink-fan combination that will fit within 4U rackmount server height requirements while being capable of cooling the latest high-end Intel Xeon and AMD EPYC / Threadripper processors while not being too expensive nor noisy, the Arctic Freezer 4U-M is a rare solution that can cross off all those checkboxes.

The open-source Roundcube webmail software project has "merged" with Nextcloud, the prominent open-source personal cloud software...

Ampere Computing has sent out its latest patch attempt at increasing the number of Arm CPU cores supported by the mainline Linux kernel. As it stands at the moment the 64-bit ARM mainline Linux kernel build supports 256 cores, which can be exceeded with Ampere's new AmpereOne processors in a multi-socket configuration...

Coming up for the Linux 6.8 kernel the Btrfs file-system is preparing to make use of the newer Linux file-system mounting API...

Generalized Memory Management "GMEM" has been proposed as a new solution to be developed for the Linux kernel to deal with memory management for external memory devices like the growing number of accelerators coming to market...

A new release of Coreboot is available today as the increasingly popular open-source system firmware solution that's used by Chromebooks, increasing hyperscaler / data center industry interest due to increased code transparency and security, System76 laptops, and more. Coreboot 4.22 is the new release and brings initial AMD OpenSIL code integration, 17 new motherboard ports, and more. Coreboot 4.22 will be succeeded next year by Coreboot 24.02...

Intel today published Compute-Runtime 23.35.27191.9 as their latest update to this open-source GPU compute stack enabling OpenCL and oneAPI Level Zero support on Linux and Windows. With this being their first tagged release since September, it's coming in heavy on changes...

It was just last week NVK developers were celebrating Vulkan 1.0 conformance while now this open-source NVIDIA Vulkan driver within Mesa is preparing to expose Vulkan 1.1 support...

Red Hat has formally confirmed what many were thinking: Red Hat Enterprise Linux 10 will be doing away with X.Org Server support aside from XWayland...

Canonical this morning released Mir 2.16 as the latest version of this open-source software for helping to build out Wayland compositors...

Corsair this month released the MP700 PRO NVMe SSD as the company's newest PCI Express Gen5 NVMe SSD. After the initial issues encountered with the Corsair MP700, I was eager to see how well this PCIe 5.0 solid-state drive would perform. Corsair rates their MP700 PRO SSD as capable of reaching up to 12,400 MB/s sequential reads and 11,800 MB/s sequential writes.

With the Imagination PowerVR open-source kernel graphics driver expected for Linux 6.8, the necessary firmware binary blob has now been accepted into linux-firmware.git...

Weston 13.0 has been released as the latest major update to this reference Wayland compositor that attracts various experimental features and other innovations as developers experiment in the post-X11 world...

Queued up into tip/tip.git's x86/cpu branch ahead of the Linux 6.8 merge window opening in a month is an optimization that should prove helpful in cloud/VM scenarios...

One thing that has never gotten old over the past nearly twenty years of covering Linux news on Phoronix are the relentless performance optimizations made to the Linux kernel, GCC and LLVM/Clang compilers, and other key open-source projects over the years. Intel engineers have been responsible for so many exciting Linux performance optimizations over time at ensuring maximum Linux x86_64 performance as well as ensuring great performance at a macro-level as they've showcased with the likes of Clear Linux. It looks like they have some new innovation(s) in store soon for further maximizing compiler-assisted performance...

Last week OpenZFS 2.2.1 was released with a reported fix for a data corruption issue that was initially blamed as being a block cloning bug for a new feature introduced in the v2.2 release. Well, it turns out that the block cloning feature isn't the root cause and that v2.2.1 is still prone to data corruption and pre-v2.2 releases are also vulnerable to this file-system data corruption issue...

Following last week's release of FreeBSD 14.0, I've begun testing out this major FreeBSD operating system update on a number of servers. What's clear so far is the performance being much improved with FreeBSD 14.0 on modern x86_64 Intel/AMD servers over FreeBSD 13.

Thanks to prolific RADV driver developer Samuel Pitoiset of Valve's Linux graphics team, mesh/task shader queries have landed for GFX10.3 (RDNA2) with the in-development Mesa 24.0 while support for GFX11 (RDNA3) graphics cards is on the way...

Back in October Qt 6.6 released with Qt Graphs being introduced, more robust Wayland support, various render enhancements, and more. Out today is Qt 6.6.1 with more than four hundred bugs resolved...

FreeRDP 3.0-rc0 was released this morning as the latest stepping stone toward FreeRDP 3.0 for this open-source implementation of the Microsoft Remote Desktop Protocol (RDP)...

It's been just over one month since AMDVLK 2023.Q4.1 and this morning it's been succeeded by a new AMD open-source Vulkan Linux driver release...

Linus Torvalds released the third weekly release candidate of the forthcoming Linux 6.7 kernel on Sunday night...

While more applications continue enabling Wayland support and getting into a shape by default, the PCSX2 open-source PlayStation 2 emulator recently moved in the opposite direction: disabling Wayland support for their distributed builds...

Intel Linux kernel graphics driver developers this week sent out their first batch of drm-intel-next i915 DRM driver changes to DRM-Next of new material to be introduced in the upcoming Linux 6.8 cycle...

A Linux kernel mailing list discussion this holiday weekend that is seeing polarized views on the matter is around a new patch series proposed priority-based shutdown support for drivers/hardware...