Phoronix

More than one month ago we reported on AMDGPU patches proposed for better hot unplug handling, mainly for the use-case of external GPU solutions if disconnecting them while the system is still running to avoid a range of show-stopping problems. It's been a quiet few weeks but that work has now seen a new revision...

There have been a few Vulkan spec updates without any new extensions introduced but this weekend's Vulkan 1.2.145 revision does bring new functionality...

In addition to changing the acceptable language within the LLVM project, another topic this week sure to be interesting is on the establishing of an "incubator" process similar to that of Apache Incubator projects...

A few days ago I mentioned that it looked like the FSGSBASE patches could finally land for Linux 5.9 and indeed this performance-sensitive x86_64 feature is on track for premiering the next kernel cycle. But additional testing is encouraged...

Two weeks after ROCm 3.5, the AMD Radeon team has now issued a patch update to this Radeon Open Compute stack...

The Raspberry Pi 1 through Raspberry Pi 3 Model B+ and even the Raspberry Pi Zero can now see Vulkan support via a new unofficial "RPi-VK-Driver" that is offering even better performance than the Broadcom OpenGL driver...

The Pascal programming language is 50 years old this year. The Free Pascal Compiler for Pascal / Object Pascal is out with version 3.2 to celebrate, five years since FPC's previous 3.0 stable series. Somewhat amusing. this FPC 3.2 compiler update adds a Windows 16-bit target support for building Pascal code for Windows 3.0+...

KDE developers continue making much progress on enhancing their desktop through this pandemic and the nice summer weather...

Wine-Staging has traditionally been around 800~850 patches over upstream while with Wine-Staging 5.11 this experimental/testing flavor of Wine has ticked down to just a 702 patch delta...

The first batch of "drm-misc-next" changes have been sent in for DRM-Next that is targeting the Linux 5.9 merge window later this summer...

Xfce's "xfdesktop" desktop manager rolled out version 4.15 this week as the newest albeit unstable update...

LLVM is the latest open-source project working to shift their Git development terminology away from the "master" branch naming and to something more inclusive. Nearly everyone who voiced their opinion so far were in favor of this change, but there still are open matters such as what to call their new main development branch, the involved technical costs, and how quickly such a transition should happen...

Wine 5.11 is out today as the newest bi-weekly development snapshot for this open-source project that allows Windows games and applications to run on Linux and other platforms...

One of the areas where Intel has the leg up over AMD when it comes to open-source software support is on the BSD side where generally the likes of FreeBSD and DragonFlyBSD often exhibit better out-of-the-box support at launch. Here is a look at how DragonFlyBSD and FreeBSD are running on the Core i9 10900K "Comet Lake" processor with Z490 motherboard.

A Cogl driver API clean-up within GNOME's Mutter code-base was merged this week after being open for two months. This cleanup could ultimately help if/when Mutter decides to add a Vulkan back-end...

Following AMD publishing the open-source Linux driver patches for "Sienna Cichlid" (Navi 2) that included the RadeonSI OpenGL driver changes, the RADV Vulkan driver has now tacked on support for this next-generation Navi GPU...

The past number of months Facebook engineering has been working on a new slab memory controller for Linux that can offer less memory fragmentation and lower memory use and slab utilization. The sixth version of these patches were published earlier this month...

It's looking like the Linux kernel support for the FSGSBASE instruction that has been present since Intel "Ivy Bridge" CPUs might finally see mainlining with Linux 5.9...

Building off the existing Gen12 graphics driver support that has accumulated in the Linux kernel and Mesa over the past year, last month Intel sent out the open-source patches for supporting the DG1 graphics card on Linux...

If the VideoLAN project wasn't already busy enough developing the VLC media player, dav1d AV1 decoder, libbluray, x264 and numerous other open-source multimedia projects, libndi is a new library being developed for dealing with NDI (Network Device Interface) video streams...

Following a beta period since last year as the Firefox Private Network, Mozilla's virtual private network offering is now going official and under the Mozilla VPN branding...

Red Hat continues to invest in the modularity concept for packaging and will be embracing it "where it most makes sense" for Red Hat Enterprise Linux 9...

The latest open-source/Linux bring-up for AMD's "Sienna Cichlid", a.k.a. Navi 2, is enabling VCN 3.0 video encode support...

Intel is launching their 3rd Gen Xeon Scalable (Cooper Lake) processors today along with Intel Optane Memory 200 Series, new Intel 3D NAND SSDs, and Intel AI-optimized FPGAs in the form of Stratix 10 NX.

AMD has made public "SMM Callout Privilege Escalation" or more formally CVE-2020-12890 as an AGESA vulnerability that could lead to arbitrary code execution on APUs...

A few days ago I wrote about Zink now exposing GLSL 1.30 shader support as one of the few remaining hurdles for exposing OpenGL 3.0 support for this Gallium3D OpenGL-on-Vulkan implementation. It turns out this same week, Zink would already cross the significant OpenGL 3.0 milestone...

Krita 4.3 is out today as the latest major feature release for this popular digital painting program. More than one thousand issues were fixed in this release plus introducing plenty of new functionality...

The Mesa Radeon Vulkan "RADV" driver's ACO shader compiler back-end has merged its FP16 related bits and in turn putting the ACO back-end very close to being enabled by default for this open-source AMD Vulkan driver...

One of the main blockers from AMD Radeon GCN 1.0 "Southern Islands" GPUs achieving feature parity when using the newer AMDGPU DRM kernel driver rather than the older "Radeon" DRM kernel driver has been in regards to UVD video decoding. But in 2020 it looks like that might finally change...

Intel's oneDNN 1.5 deep neural network library has been released that is part of their oneAPI initiative and formerly known as MKL-DNN and DNNL...

Along with Intel and NVIDIA offering new Windows drivers with WSL2 support, AMD has released an updated Radeon Software Adrenalin 2020 Edition driver with support for Windows Subsystem for Linux...

Amazon's AWS has today introduced the smallest member of the "Snow" family for migrating data into/out-of the cloud...

For those curious about the performance of Windows Subsystem for Linux (WSL) with the recently released Windows 10 May 2020 Update, here are benchmarks of Ubuntu 20.04 on both WSL and WSL2 compared to the bare metal Ubuntu 20.04 LTS performance on the same system.

Intel and NVIDIA have both published new Windows 10 graphics drivers that support the new experimental capabilities coming to Windows Subsystem for Linux 2 (WSL2) for running Linux GUI applications atop Windows and ultimately for exposing GPU compute capabilities as well inside the WSL2 environment...

The iNet wireless daemon (IWD) software developed by Intel's open-source team have released IWD 1.8...

Intel's open-source "ANV" Vulkan driver has landed support for the recent VK_EXT_pipeline_creation_cache_control extension...

Ubuntu 20.10 will likely join other Linux distributions in restricting access to dmesg by unprivileged users...

For those not on the current FreeBSD 12 stable series but currently relying on FreeBSD 11, the FreeBSD 11.4 stable release is now available...

QML Online is a Qt/QML adaptation for the web powered by EmScripten / WebAssembly...

While Intel updated the CPU microcode for Skylake and other affected generations last week as part of the SRBDS / CrossTalk vulnerability that was made public last week Tuesday, today Intel quietly released another microcode revision but this time just for Skylake...

FFmpeg 4.3 is out as the latest version of this key open-source multimedia library. FFmpeg 4.3 is quite a big release...

After weeks of rumors, AMD today officially confirmed the existence of the Ryzen 3000XT series...

Linux 5.8 is shaping up to be one of the biggest kernel releases ever and while there are many new Linux 5.8 features, here is a look at some prominent and recently discussed material that didn't make the cut this cycle...

Following the recent Linux kernel and Mesa patches for AMD "Sienna Cichlid" enablement for this "Navi 2" graphics processor, the AMDGPU LLVM compiler back-end support has been merged into LLVM 11...

The Zink Mesa driver for implementing OpenGL over the Vulkan API is now quite close to hitting OpenGL 3.0...

As a change past the Linux 5.8 merge window now that the flurry of code activity has settled down was changing the use of zero-length arrays in structs with flexible array members. Linus Torvalds did pull the change into Linux 5.8 but then decided shortly afterwards to drop the change at least for the time being...

A change proposal for Fedora 33 would introduce the concept of "fedora-retired-packages" for removing retired packages when upgrading Fedora...

A merge request opened at the end of last week would now have the Mesa Radeon Vulkan "RADV" driver default to using the Valve-backed ACO shader compiler in place of the default LLVM AMDGPU back-end...

The CentOS crew maintaining this community enterprise Linux operating system rebuild of Red Hat Enterprise Linux have announced their RHEL 8.2-based release...

Since yesterday's big release of Linux 5.8-rc1 I have begun benchmarking this new kernel on various systems. Here are some tests on the first system that was being vetted, the Intel Core i9 10900K Comet Lake with Radeon RX 5700 XT graphics...