Phoronix

The RadeonSI Gallium3D and RADV Vulkan drivers within Mesa 22.0 have now added an override for controlling the number of enabled compute units (CUs) for the graphics processor...

Last year Google quietly open-sourced the Graphics Flight Recorder (GFR) for sorting out GPU hangs and crashes. GFR is implemented as an implicit Vulkan layer that works on both Windows and Linux...

After taking a roughly month-long holiday, Mike Blumenkrantz -- who has been leading the work on Mesa's Zink generic OpenGL-on-Vulkan implementation for Valve -- is back at the game...

Google this afternoon promoted the Chrome 97 web browser to its stable series...

While most Linux gamers are making use of DXVK these days for efficiently mapping Direct3D 9/10/11 over Vulkan when running Wine/Proton for enjoying Windows games on Linux, Wine developers still maintain WineD3D for going from Direct3D to OpenGL for cross-platform compatibility. Out today is a new patch series improving the WineD3D performance...

Intel is using CES 2022 to announce the 12th Gen Intel Core mobile processors led by the H-series processors, new 35-Watt and 65-Watt 12th Gen Core desktop CPUs, an updated Intel Evo specification, and an update on their DG2/Alchemist discrete graphics efforts.

As expected, NVIDIA has used its CES 2022 address to announce the GeForce RTX 3090 Ti albeit in brief form. The GeForce RTX 3050 was also announced...

AMD CEO Lisa Su is beginning her CES 2022 keynote right now. Lisa will be talking up the company's consumer wares for the year with a particular focus expected on the Ryzen 6000 series mobile "Rembrandt" processors and AMD CPUs with 3D V-Cache.

For software like Mozilla Firefox that relies on the cross-vendor Video Acceleration API (VA-API) for hardware GPU-based video decoding and doesn't support NVIDIA's proprietary NVDEC interface for video decoding, there is an in-development VA-API implementation that works atop NVIDIA NVDEC...

Back in 2020 Microsoft announced their "Pluton" security chip that woulld be coming to future AMD, Intel, and Qualcomm processors. The Pluton security processor is designed to improve the system security under Windows and now we find out that AMD's forthcoming Ryzen 6000 "Rembrandt" mobile processors will be the first featuring this security feature that may prove controversial to Linux/open-source fans...

Last week I called attention to the new "x86-android-tablets" driver being prepared for introduction in Linux 5.17. That driver aims to fix up the mess of various x86 Android-focused tablets failing to run off the mainline Linux kernel or having various device issues in doing so. Since that prior article, more patches have been posted to address additional tablet issues...

With more organizations such as Alibaba configuring their servers to share CPU cores/resources among applications these days rather than exclusively assigning CPU cores to individual applications/tasks, the Chinese company is proposing a new "group balancer" for the Linux kernel scheduler...

A decade old patch is set to be mainlined in the upcoming Linux 5.17 that has been carried by Google's Chrome OS kernel build for years and can help with security on Linux systems not relying upon systemd's udev...

It was nearly one year ago that Arm announced the Armv9 architecture as the successor to ARMv8 that was introduced a decade ago. Since then Arm has been working on adding Armv9 support to the open-source compilers such as GCC and LLVM/Clang. That initial Armv9 support has been in place for months now while on the LLVM/Clang today it received support for Armv9.3-A as the latest iteration...

Next month marks two years since AMD introduced the Ryzen Threadripper 3990X 64-core / 128-thread processor. All of our testing of the 3990X on Linux over the past two years has been with the System76 Thelio Major, which continues holding up well with that US-assembled workstation with hand-crafted enclosure from Colorado. With System76 having recently released Pop!_OS 21.10 as the latest update to their Ubuntu Linux derived operating system and upcoming two year anniversary of the 3990X, it made for an interesting time to see how the performance of the Ryzen Threadripper 3990X and Radeon RX 5700 XT within that workstation has evolved.

Starting off a new year Intel's open-source compute stack developers have published the Intel Graphics Compiler (IGC) 1.0.9933 release that is used for their OpenCL / oneAPI Level Zero support on Linux and also used by their graphics driver on Windows...

One of the great successes for Arch Linux in 2021 was "archinstall" debuting on the Arch Linux install media as a convenient and quick installer for this enthusiast-minded Linux distribution. This year that easy Arch Linux installer is getting into even better shape...

A patch series sent out by IBM would introduce a new "LEGACY_PCI" Kconfig option for gating legacy PCI device support, including PCI devices attached to PCI-to-PCIe bridges and PCIe devices using legacy I/O spaces...

Well known KDE developer Nate Graham who publishes the weekly KDE desktop development summaries has published the 2022 road-map for what he sees as the major undertakings this year by this community-driven, open-source desktop environment...

After a reporting snafu over the weekend, Valve has now made available the December 2021 results of the Steam Survey. This metric has been quite interesting to monitor with the increases since Steam Play (Proton) was first introduced but particularly in recent months since the announcement of the Linux-powered Steam Deck causing more excitement around Linux gaming and more people trying out the current state of Steam Play...