Phoronix

Given the interest from the RealSR-NCNN Vulkan benchmarks on various NVIDIA and AMD Radeon graphics cards looking at this neural network inference framework with the task of upscaling an image by 4x the resolution using RealSR, here are some more benchmarks of the NCNN framework accelerated by Vulkan on different GPUs under Ubuntu Linux...

Qualcomm's Snapdragon 660 is approaching four years old and the Snapdragon 630 a bit younger than that, but these mobile phone SoCs may soon find renewed life on the upstream Linux kernel thanks to the work of community developers...

Patches sent out on Friday provide an initial DP-HDMI2.1 PCON implementation for the Intel Linux kernel graphics driver...

Virt-Manager 3.0 quietly got released a little more than one week ago...

For those following the development of Zink as a software OpenGL driver built atop the Vulkan API, there are some new performance numbers to discuss this weekend...

KWinFT as a fork of KDE's KWin focused on better Wayland support and other modernization efforts is approaching its first stable release next month around the same time as KDE Plasma 5.20...

Warzone 2100 as the real-time strategy/tactics game that first premiered in 1999 before becoming open-source in 2004 and then fully open-source with game data in 2008 is now evolving in 2020 with Vulkan graphics support...

While Debian 11 "Bullseye" is on the way for release next year, Debian 10.6 "Buster" is out this weekend as the latest stable installment for this GNU/Linux distribution...

Microsoft's work on Mesa continues with a Microsoft engineer reviving earlier work carried out by David Airlie for allowing SPIR-V binaries produced by LLVM's libclc library to work with Mesa OpenCL...

Following the recent Plasma 5.20 beta release, KDE developers have been landing many fixes for the Plasma 5.20 desktop ahead of its official release in October...

On Friday night patches began to appear for "RISC-V Bullet" in the LLVM compiler code-base...

Earlier this year Apple engineers announced Swift System as their new library for low-level system interfaces. They have now open-sourced Swift System while also introducing Linux support...

As a nice Friday afternoon patch series there is the 275k lines of code for wiring up the next-generation AMD Van Gogh APU support under Linux...

Wine 5.18 is out as the newest bi-weekly feature development release...

With having added Tencent's NCNN tests to the Phoronix Test Suite with Vulkan acceleration, here is a look at the real-world impact by using RealSR-NCNN for scaling up with RealSR. Various NVIDIA GeForce and AMD Radeon graphics cards were tested for this initial NCNN / RealSR-NCNN Vulkan comparison.

Mozilla's SpiderMonkey JavaScript engine team have been working on a big update to their just-in-time compiler code. This big update called "Warp" is now enabled in the latest Firefox Nightly builds for offering big speed-ups...

Queued today into the block subsystem's "-next" area ahead of the Linux 5.10 cycle kicking off next month are some MD RAID enhancements...

Ahead of next month's Phoronix Test Suite 10.0 release and the new OpenBenchmarking.org, the milestone was met this week of having 600 different test profiles (benchmarks) available for automated execution via our open-source, cross-platform benchmarking software...

For a while now Oracle engineers and others have been working on Trenchboot as a means of secure launch/boot support when paired with the likes of Intel TXT and AMD SKINIT for trusted execution and configuring each piece of the software boot chain for trusted/secure handling. The latest kernel patches have been sent out for review for secure launching of the kernel...

Oracle's GraalVM has seen language support well outside of Java/OpenJDK from Ruby to WebAssembly to R and Python. The newest language seeing an experimental implementation built atop GraalVM is PHP...

Following word last week that the Zink OpenGL-on-Vulkan layer was seeing 50~100% performance gains, more details are now available...

After missing the preferred target date of 15 September and the secondary beta target date of this week, Fedora 33 Beta is now on track to ship next week...

Intel continues bringing up the DG1 discrete graphics card under Linux with continued refinements set to hit for Linux 5.10...

It turns out AMD is at least exploring the possibilities around using the Rust programming language in their graphics driver tooling...

One of the most frequent questions received at Phoronix in recent times is whether the "schedutil" governor is ready for widespread use and if it can compare in performance to, well, the "performance" governor on AMD Linux systems. Here are some benchmarks of an AMD Ryzen 9 3900XT using the latest Linux 5.9 development kernel in looking at the performance differences between the CPUFreq governor options of Ondemand, Powersave, Performance, and Schedutil.

The kernel support for Nitro Enclaves landed this week in char-misc-next ahead of the Linux 5.10 cycle kicking off next month...

It was just a few days ago that Arm outlined the Neoverse N2 "Perseus" design as a follow-on to the Neoverse N1 and coming concurrently to the next-generation Cortex-A. Now the company has already jumped on beginning their open-source/Linux enablement work around the Neoverse N2...

PostgreSQL 13.0 is out this morning as the latest major update to this widely-used relational database server...

DragonFlyBSD 5.8.2 is out today as the latest stable version of this popular BSD operating system...

Last month Intel published a whitepaper on TDX as Trust Domain Extensions as a means of better securing virtual machines. TDX allows for isolating VMs from the hypervisor and other non-VMM system software. Intel TDX builds off other recent work around MKTME memory encryption and other features. We are now beginning to see that software side support roll-out along with the also-new Key Locker instructions...

Recent hardware enablement work on the Linux kernel is HPE bringing up UV5 support...

Currently on Fedora the Security Enhanced Linux (SELinux) functionality that's there by default can be disabled at run-time via the /etc/selinux/config but moving forward with Fedora 34 they are looking at removing that support and focusing just on disabling via selinux=0 at the kernel boot time in order to provide greater security...

Disman is the display management library forked from LibKScreen as part of KWinFT. Last week at XDC2020 an update was provided on this Qt/C++ library for display management...

NVIDIA has released version 11.1 of their CUDA toolkit that now supports the GeForce RTX 30 "Ampere" series graphics cards...

After talking about Elkhart Lake for months in terms of the Linux patches bringing up this next-generation Intel processor, Intel is announcing it today in the form of the Atom x6000E series. Additionally, following the recent Tiger Lake client processor launch, 11th Gen Core Tigerlake-UP3 has also been announced.

Following Lenovo rolling out Fedora Linux options for their laptops and their other Linux-related announcements this year, Lenovo and Canonical are announcing today nearly thirty different laptops and desktops will begin shipping with the option for Ubuntu 20.04 LTS pre-installed...

With patches pending it will be easier to debug Windows games/applications running under Wine on Linux...

Another batch of AMDGPU kernel driver updates have landed in DRM-Next ahead of the upcoming Linux 5.10 kernel cycle...

The Arch Linux based EndeavourOS that was born out of Antergos Linux has released new builds for September 2020 and also gotten into the ARM Linux game...

LLVM 11.0 was originally scheduled to be released at the end of August while now it looks like that official milestone is coming in the next few days or week...

The latest enablement work landing in the RadeonSI Gallium3D open-source driver is for AMD Dimgrey Cavefish and VanGogh...

As part of a host of announcements for kicking off the virtual Ignite 2020 conference, Microsoft just confirmed they will be releasing their Edge web browser for Linux next month...

Firefox 81 is out this morning as the newest monthly update to the Mozilla web browser...

AMD today announced the Ryzen 3000 and Athlon 3000 C-Series processors for use in Google Chromebooks from multiple vendors...

While the Linux kernel graphics drivers and user-space OpenGL/Vulkan drivers expose a lot of options via sysfs on the kernel side and various environment variables and other tunables in user-space, when it comes to graphical control panels to manage these open-source graphics drivers on Linux there are several fragmented different options. For Mesa drivers, ADRIConf remains the leading option...

The TURNIP driver that is associated with the Freedreno driver effort for providing an open-source Vulkan driver for Qualcomm Adreno graphics hardware can now run atop Qualcomm's KGSL kernel driver...

The beta of the forthcoming Krita 4.4 is now available, which continues on as easily the leading open-source digital painting programs...

Patches pending for VKD3D take this Direct3D 12 to Vulkan translation library up to version 1.2. This library continues advancing in pushing along the D3D12-over-Vulkan performance primarily for Windows games on Linux just as DXVK has done for D3D9 through D3D11...

Sent out on Monday were a last batch of drm-misc-next changes to queue for the Linux 5.10 merge window opening next month...

Version 3.8 of ROCm, the Radeon Open eCosystem, is now available. This release continues making more progress on preparing the ROCm graphics compute stack for the upcoming large AMD supercomputer deployments and other data center usage...