Related to the work by Mike Blumenkrantz for significantly improving the Mesa glReadPixels performance by more than 100%, the open-source driver developer at Valve has now enabled compute PBO blits within mainline Mesa for the AMD Radeon "RadeonSI" Gallium3D driver...

Llamafile has been one of the better new initiatives out of Mozilla in recent years. Llamafile makes it easy to conveniently distribute and run large language models as a single file while supporting both CPU and GPU execution and all-around making AI LLMs much more approachable for end-users. Out today is Llamafile 0.8.7 with more performance optimizations and new features...

A new set of patches are currently being tested for improving task scheduling and in turn performance for modern Intel Core hybrid processors. With the patch also mentioning systems that are hybrid but without SMT, this looks like it may be some early tuning as well for upcoming Intel Lunar Lake processors that lack Hyper Threading...

With Ubuntu 24.10 due for release in October one of the expressed planned changes has been NVIDIA defaulting to using Wayland rather than X11 for the default desktop session. As of this past week the change is now in place for Ubuntu 24.10 daily users that will find Wayland-by-default when using the official NVIDIA Linux graphics driver...

Just a friendly reminder that if you've been procrastinating in migrating past the once-great CentOS Linux 7, there is less than one week to go now until it's officially end-of-life...

Qualcomm engineers on Sunday posted patches for enabling the Adreno X1-85 GPU within the MSM DRM driver. The Adreno X1-85 GPU is what's found within the Snapdragon X Elite SoC powering various new Windows ARM laptops although the Linux support continues maturing too for these platforms...

Back during the Linux 6.9 kernel cycle support was added for the ASUS ROG Raikiri as a newer gaming controller. Now on its way for landing in Linux 6.10 is support for the ASUS ROG Raikiri Pro...

Linus Torvalds has just tagged Linux 6.10-rc5 as the newest weekly test release leading up to the Linux 6.10 stable release by mid-July...

Back in 2019 after various speculation-based CPU vulnerabilities began coming to light, Amazon engineers proposed process-local memory allocations for hiding KVM secrets. They were striving for an alternative mitigation for vulnerabilities like L1TF by essentially providing some memory regions for kernel allocations out of view/access from other kernel code. Amazon engineers this week laid out a new proposal after five years of ongoing Linux kernel improvements for MM-local memory allocations for dealing with current and future speculation-based cross-process attacks...

The Linux kernel community has sadly lost one of its longtime, prolific contributors to the wireless (WiFi) drivers...

The uutils project has released Rust Coreutils 0.0.27 as the newest feature update to this Rust-written, drop-in replacement to the GNU Coreutils as the common set of utilities found on Linux systems and other platforms...

On Friday more AMDGPU/AMDKFD kernel driver changes were submitted for the upcoming Linux 6.11 cycle by way of DRM-Next. We're nearing the end of feature work to DRM-Next before the Linux 6.11 merge window begins in mid-July while this latest AMD pull request continues preparing for upcoming RDNA4 graphics hardware among other changes...

Red Hat engineer Leonardo Bras has laid out a proposal for QPWs, or "Queue PerCPU Work", as a better means of handling per-CPU operations within the Linux kernel especially for real-time (RT) workloads...

Flathub as the centralized repository for serving Flatpak sandboxed Linux applications crossed the threshold this weekend of serving more than two billion downloads...

Another round of Bcachefs file-system fixes were merged today for the in-development Linux 6.10 kernel...

Merged on Friday to LLVM 19 Git is a generic MLIR to SPIR-V pass for lowering the Multi-Level Intermediate Representation down into SPIR-V as the intermediate representation consumed by OpenGL / OpenCL / Vulkan drivers...

GNOME developers continue to be very busy with a variety of initiatives thanks to the Sovereign Tech Fund (STF) financing as well as other general development efforts as they work their way toward GNOME 47 in September...

Following this week's great KDE Plasma 6.1 desktop release, developers have been fixing some minor bugs and other issues that were raised by early users of this updated open-source Qt6-powered desktop...

Mike Blumenkrantz of Valve's open-source/Linux graphics driver team has submitted a merge request to "massively" improve the OpenGL glReadPixels performance within the common Mesa state tracker...