Phoronix

In addition to the initial batch of AMDGPU changes for Linux 5.14 that were mailed in on Thursday to DRM-Next, the initial DRM-Misc-Next pull also was sent off on its way to DRM-Next ahead of this next kernel cycle...

Back in April we wrote about the AMDVLK 2021.Q2.2 Vulkan driver update for Radeon Linux systems while as some driver deja vu this driver version with the same changes have been re-released...

The Adreno 660 is the GPU found within the Snapdragon 888 SoC as a significantly improved graphics processor compared to the Adreno 650. Support for the Adreno 660 is now on the way to the open-source MSM DRM driver for the Linux kernel...

With the Linux 5.13 merge window past, AMD on Wednesday submitted an initial batch of AMDGPU/AMDKFD/Radeon graphics driver changes to DRM-Next as feature material to be queued ahead for the Linux 5.14 cycle this summer...

Last month Intel launched their 3rd Gen Xeon Scalable "Ice Lake" processors for these 10nm server processors and SKUs up to 40 cores while boasting around a 20% IPC improvement overall and big reported improvements for AI workloads and more. Recently we received an Intel Ice Lake reference server with the dual Xeon Platinum 8380 processors so we can carry out our own performance tests. In this initial article is our first look at the Xeon Platinum 8380 Linux support in general and a number of performance benchmarks.

AMD has published initial open-source Linux graphics driver code for a new GPU dubbed Beige Goby...

Well known BIOS provider AMI is getting in on the open-source system firmware game around OpenBMC and related projects...

It looks like the years-long effort around CPU core scheduling that's been worked on by multiple vendors in light of CPU security vulnerabilities threatening SMT/HT security will see mainline later this summer with Linux 5.14...

FragAttacks was made public on Tuesday as a set of new security vulnerabilities affecting WiFi devices. These are just not some driver-level bugs but rather three of the vulnerabilities are attributed as design flaws in the WiFi standard itself and in turn most devices on the market...

GNU Guix as a cross-platform package manager based on Nix and also being the package management solution for the Linux-based GNU Guix system distribution is out with a new version...

Adding to the changes building up for LibreOffice 7.2 ahead of its debut in August is a "Command Popup" or a heads-up display (HUD) of sorts for easily running LibreOffice commands...

With C2X and potentially a future version of C++, there is finally the #elifdef and #elifndef directives. The GNU Compiler Collection is preparing its support...

Just over one month has passed since the release of Radeon ROCm 4.1 and it's now been succeeded by the ROCm 4.2 feature release...

For those making use of 10-bit AV1 content and using dav1d as the performant CPU-based decoder, the performance on modern Intel and AMD processors is about to be a heck of a lot better...

Last year Radeon Rays 4.0 brought Vulkan support while dropping OpenCL and at the same time no longer being open-source... This GPU-accelerated ray intersection library used by the likes of Radeon ProRender is out today with version 4.1 and now it's back to being open-source...

With today NVIDIA announcing the GeForce RTX 3050 and RTX 3050 Ti laptop GPUs, they have issued the 460.80 Linux driver as their newest long-lived driver release...

Since the Linux 5.13 merge window began settling down and especially now with 5.13-rc1 out the door, I've been ramping up performance testing of the Linux 5.13 kernel. So far I've been seeing one area where the kernel is regression and stems from the scheduler changes this cycle...

Intel today is announcing their 11th Gen Core H-Series "Tiger Lake H" mobile processors that features SKUs clocking up to a 5.0GHz turbo frequency and twenty lanes of PCI Express Gen 4...

With Linux 5.13 AMD began enabling ASPM by default in the AMDGPU DRM driver for Navi 1x, Vega, and Polaris GPUs. Looking ahead to potentially 5.14, AMD appears to be ready to flip on this power-savings feature for the Radeon RX 6000 series (Navi 2x) along with older pre-Polaris GPUs too...

Ahead of this week's LibreOffice 7.2 Alpha and the feature freeze / branching next month, initial GTK4 toolkit support code has begun landing in this open-source office suite...

eBPF has been one of the greatest Linux kernel innovations of the past decade and now Microsoft has decided to bring this "revolutionary technology" to Windows Server and Windows 10...

The Daemon engine that has been in development for many years as part of the Unvanquished open-source game project released their long-awaited 0.52 beta ahead of the game's next beta later in the week. Daemon was originally based on the open-source id Tech 3 game engine but in 2021 continues pushing ahead working on features like WebAssembly support and renderer enhancements...

Two weeks have passed since OpenZFS 2.1-rc4 while today a fifth release candidate was issued for this open-source ZFS file-system implementation for Linux and FreeBSD systems...

It's been a half-year already since Coreboot 4.13 was released so out now is Coreboot 4.14 that is represented by over thirty six hundred new commits adding dozens of new motherboards now supported...

DragonFlyBSD 6.0 has officially launched today as the newest version of this popular BSD operating system...

Following the recent RTX 30 series Linux gaming benchmarks and RTX 30 compute comparison, I was curious how the Linux performance for the flagship GeForce RTX 3090 graphics card compares to the Windows 10 performance in various GPU compute workloads. Well, here are those benchmarks for those wondering about Vulkan / OpenCL / CUDA / OptiX compute performance between Windows and Linux with the very latest NVIDIA drivers.

The OpenPOWER Foundation today announced LibreBMC as a POWER-based, open-source BMC...

Today's Vulkan 1.2.178 specification update notes a rather peculiar vendor extension in the works: VK_NVX_binary_import...

AMD has published a set of patches refactoring their MCE kernel driver, making various machine check architecture (MCA) address translation updates in preparing for "future systems" while at the same time finally introducing Data Fabric 3 support for EPYC 7002 "Rome" processors and newer...

The Illumos project born out of the former Sun Microsystems OpenSolaris codebase has decided to end support for SPARC hardware...

Linus Torvalds just issued Linux 5.13-rc1 as a Mother's Day kernel test release that also marks the closure of the merge window for the cycle...

Following the two week merge window, feature development on the Linux 5.13 kernel is slated to end today with the release of Linux 5.13-rc1. Here is a look at some of the most interesting new features and improvements for this kernel that in turn should debut as stable around the end of June.

The Institute of Software Chinese Academy of Sciences (ISCAS) in cooperation with the Chinese openEuler Linux distribution have been working on their own project akin to Google Summer of Code and Outreachy for paying university-aged students to become involved in open-source software development...

Linux 5.10 as the latest Long Term Support release when announced was only going to be maintained until the end of 2022 but following enough companies stepping up to help with testing, Linux 5.10 LTS will now be maintained until the end of year 2026...

Oracle engineers have continued working on the "Maple Tree" data structure for the Linux kernel as an RCU-safe, range-based B-tree designed to make efficient use of modern processor caches...

In addition to work like Linux 5.13 addressing some network overhead caused by Retpolines, this next kernel's return trampoline implementation itself is seeing a simplification...

The Linux 5.13 kernel has initial support for dealing with SPI one-time programmable (OTP) flash memory regions...

This week happened to see new releases of two prominent open-source AV1 video encoders...

Support for the Loongson 2K1000 is finally mainline with the forthcoming Linux 5.13 kernel...

Outside of the i915 kernel graphics driver one of the areas Linux 5.13 is seeing more discrete graphics card bring-up work is within their PMT driver for enabling platform monitoring / telemetry support with this inaugural Intel PCIe graphics card...

The PowerPC architecture pull request for the Linux 5.13 cycle brings some improvements to its 32-bit support and other enhancements...

GIMP 2.99.6 is out today as the latest development release of this popular open-source image manipulation program...

KDE developers remain very active polishing up the KDE desktop and addressing various bugs ahead of next month's Plasma 5.22 feature release...

Wine 6.8 was just released as the newest bi-weekly development snapshot providing the latest support for running the latest Windows games and applications under Linux, macOS, and BSD systems...

Last month when carrying out tests of Windows 10 vs. Linux on the Intel Core i9 11900K "Rocket Lake" processor we were very surprised to see Windows 10 frankly performing so well compared to Ubuntu and picking up more wins than usual. That unexpectedly strong showing for Windows 10 might be due to Intel's P-State behavior with Rocket Lake or other power management tuning or there the lack of on Linux at this time. But it led me to wondering if the latest Windows 10 updates spelled out anything different on the AMD Ryzen side... So here are some benchmarks of the latest Microsoft Windows 10 against Ubuntu 21.04 on the same AMD Ryzen 9 5900X system.

Intel's open-source graphics driver developers volleyed an initial set of nearly 100 experimental patches working on GuC submission support as they work towards integrating the DRM scheduler into their graphics driver...

The FreeBSD project published their Q1 status report yesterday that outlines the progress they made over the past quarter on advancing this leading open-source BSD operating system...

The VFIO changes for the Linux 5.13 kernel aren't particularly exciting this cycle but one of the changes does raise some eyebrows with the VFIO NVIDIA NVLink2 driver being removed. This driver is being removed as it shouldn't have been even added in the first place for lack of an open-source client/user exercising it...

Earlier this year with v21.02 Alpha, 7-Zip added initial Linux support upstream at long last. Out this week is now version 21.02 alpha that continues to refine the Linux support while also now punctually publishing the source code too...

The input subsystem updates were sent in today for the Linux 5.13 kernel and include support for the Amazon (Luna) Game Controller...