Phoronix

VKD3D-Proton as Valve's Direct3D 12 over Vulkan implementation for Steam Play's Proton is out with a big feature update...

With last week's release of Ubuntu 21.10, here are some fresh benchmarks looking at the Linux gaming performance on this new release while testing both the GNOME Shell 40 default desktop to that of its KDE Plasma 5.22 based option. Both the X.Org and Wayland sessions for KDE and GNOME were benchmarked for seeing how the Linux gaming performance compares with the Radeon open-source GPU driver stack.

The drama around DMA-BUF code for the Habana Labs AI driver appears to be wrapping up with the Linux 5.16 cycle that is coming up...

Mesa 22.0-devel is one step closer to having OpenCL image support that is sought after by many individuals for allowing more OpenCL-enabled desktop software to work nicely with this open-source OpenCL component in Mesa...

Linus Torvalds is out with Linux 5.15-rc6 and its increase in size has him slightly worried...

Being sent in as a fix for the Linux 5.15 kernel this morning and to be back-ported to existing stable series is a behavior change that the Linux kernel will no longer use AMD Secure Memory Encryption (SME) by default on supported hardware but rather making it now opt-in due to shortcomings of some platforms...

The Vortex86 32-bit SoCs have worked under Linux for those distributions still maintaining 32-bit x86 support and where not hitting corner-cases of some i686 level features not being supported by some Vortex86 cores, but there is finally a pending kernel patch to provide proper CPU detection for Vortex86 hardware...

It was just last week that Linux optimizations were leading to possible 6M IOPS per core and then at the start of this week new patches pushed Linux past 7M IOPS per-core with an ideal hardware configuration as well. In ending out the week, 8M IOPS has been reached!..

Cloud-Hypervisor 19.0 debuted this week as the Intel-led open-source VMM focused on supporting modern cloud workloads and written in the Rust programming language while leveraging the Linux's KVM virtualization code or the Microsoft MSHV hypervisor on Windows...

Arriving in the wireless-drivers-next branch this week is the "rtw89" driver as a Realtek-contributed open-source 802.11ax WiFi driver...

This week marked the release of Plasma 5.23 in celebrating 25 years of the KDE desktop project while celebrations didn't last long with developers already hard at work on the Plasma 5.23.1 point release, feature work for Plasma 5.24, and also improvements to the KDE Applications and KDE Frameworks...

The open-source Bareflank Hypervisor project designed to prototype new hypervisors across Intel, AMD, and AArch64 platforms issued their long-awaited 3.0 pre-release on Friday...

On Thursday in addition to the releases of Ubuntu 21.10 (plus its derivatives) and OpenBSD 7.0, the Genode OS Framework based Sculpt OS saw its 21.10 release...

The Khronos Group's OpenCL working group did a quiet Friday evening tagging of OpenCL 3.0.9...

The PinePhone Pro is being announced this morning as the organization's new smartphone building upon the successes and experience of the original PinePhone Linux smartphone...

Intel's open-source engineers have shipped Compute-Runtime 21.41.21220 as the newest version of this Linux compute stack enabling OpenCL and Level Zero support with their graphics processors...

Libaom 3.2 is now available as the latest version of the official AOMedia/Google-developed AV1 Codec Library. With libaom 3.2 comes compression efficiency improvements, perceptual quality improvements, and a variety of speed-ups and memory optimizations...

Cluster scheduler support has been queued up for landing in the Linux 5.16 kernel for AArch64 and x86_64 systems for improving the CPU scheduler behavior for systems that have clusters of CPU cores...

Linux sound subsystem maintainer Takashi Iwai of SUSE is back to hacking on SALSA, the "small ALSA" library that he started a decade ago but hadn't seen a new release in six years or any code activity for the past four years... until this week...

With it getting late into the Linux 5.15 kernel cycle, the focus is shifting by the Direct Rendering Driver maintainers from new feature work targeting the next cycle (5.16) to instead on bug fixes. AMD sent out a pull request of new AMDGPU Linux 5.16 material this week that is primarily delivering bug fixes but one notable addition is finally enabling PSR by default for newer GPUs...