Phoronix

In addition to Linux 6.6 delivering better results on AMD EPYC servers, Intel Xeon Max / Sapphire Rapids is also picking up some performance wins on this forthcoming version of the Linux kernel. Here are some comparison benchmarks looking at the Intel Xeon Max 9480 2S performance between Linux 6.5 stable and the upcoming Linux 6.6 kernel.

Ubuntu 23.10 "Mantic Minotaur" is now officially available for download as the latest (non-LTS) Ubuntu Linux release with a wealth of updated packages, continued desktop installer improvements, and other refinements ahead of the Ubuntu 24.04 LTS cycle...

For those making use of GPU-accelerated AV1 video encoding with the latest AMD Radeon graphics hardware on Linux, the upcoming Mesa 23.3 release will support the high-quality AV1 preset for offering higher quality encodes...

With today's release of Ubuntu 23.10 not only is the performance improved nicely for modern AMD Ryzen systems, but as usual the open-source graphics performance has enjoyed some nice performance improvements, new Vulkan extensions, and more particularly when it comes to the AMD Radeon and Intel graphics drivers...

Roman Gilg who is known for his work on the KWinFT compositor project has spent the past few years quietly developing FDBuild as a new tool for developers to easily pull, configure, and build multiple software projects via a single command. This week he released FDBuild 0.1 as the first public release of this handy utility...

While one month ago a Linux kernel patch was floated for advertising Meteor Lake graphics support by default to effectively mark it as stable and remove it from behind the "i915.force_probe" block, that has yet to be queued for the mainline kernel. Today another set of patches were submitted of new Intel kernel graphics driver changes slated for Linux 6.7 with this patch still missing -- but it might squeeze in next week to still make it for the v6.7 cycle...

Released back in May was Intel's open-source Open Image Denoise 2.0 that brought GPU support via SYCL for this denoising library intended for use with ray-tracing applications. Following that big release as part of the broader effort to make Intel's oneAPI suite more supportive on GPUs/accelerators, OIDn 2.1 released on Wednesday with fixes and performance improvements to the GPU support...

System76 has announced their latest design improvements to their in-house manufactured, Linux-loaded Thelio desktop computers...

Intel has enabled a fast clear optimization "FCV" for their Gen12.5 graphics and newer under Linux with the open-source "ANV" Vulkan driver. This can help games like F1 22 with improving performance as much as 45%...

Intel submitted a new i915 DRM Linux kernel driver patch for adding four additional device PCI IDs for DG2/Alchemist graphics processors...

For going along with the recently announced Raspberry Pi 5 speedy single board computer, an updated Raspberry Pi OS is now available that has re-based against Debian 12 "Bookworm"...

Merged today to Linux 6.6 Git is a new patch for fixing an AMD erratum CPU bug affecting Zen 4 based processors like the Ryzen 7000 series and EPYC 8004/9004 series...

Red Hat continues hiring for additional help on their open-source Linux graphics driver team that does stellar work for enabling open-source graphics hardware support in cases like NVIDIA hardware with Nouveau, optimizing performance of existing drivers, and making other infrastructure improvements...

In addition to the recent PreSonus Studio One 6.5 debut for Linux, the open-source Ardour digital audio workstation software this week released its big "8.0" milestone...

Following the news from a few days ago that Curl was prepping for its worst security flaw in a long time affecting the project, Curl 8.4 is now available and with new light on this issue...

Last month AMD launched the EPYC 8004 "Siena" 4th Gen EPYC processors to round out their Zen 4 server processors with the expansive Genoa, Genoa-X, Bergamo, and Siena product portfolios. The new EPYC 8004 series are designed to maximize the power efficiency for server deployments from the data center to edge, teclo, and other non-traditional server environments. Up for testing today is an initial look at the Siena performance in the form of the EPYC 8324P and EPYC 8324PN 32-core parts for seeing how they stack up against 32-core Intel Xeon Scalable "Sapphire Rapids" performance.

Back in July of last year the Open 3D Engine (O3DE) engine launched as part of the Open 3D Foundation and initially was a spin-out of Amazon's Lumberyard game engine. Out this week is O3DE 23.10 as the newest half-year update to this project...

Intel has formally announced the Arc Graphics A580 as their latest graphics processor to fit between the low-end A380 and higher-end A750/A770 graphics cards...

It was just a few weeks ago that AMD acquired AI software company Mipsology to help their AI software efforts on FPGAs. Today AMD announced another notable AI software acquisition: open-source AI software vendor Nod.ai...

Google, Cloudflare and AWS today disclosed a new zero-day vulnerability called the HTTP/2 Rapid Reset attack. This attack that is being seen in the real-world relies on a weakness in the HTTP2 protocol for carrying out "hyper volumetric" Distributed Denial of Service attacks...

The Qt 6.6 toolkit has been released as the newest six-month update to this open-source, cross-platform toolkit...

Daniel van Vugt of Canonical's desktop team for Ubuntu Linux has been on a spree recently tackling various GNOME bugs -- often performance issues -- while also continuing to work on the dynamic triple buffering support and other GNOME desktop enhancements. His latest discovery is around finding another performance bottleneck for multi-GPU setups...

Plans have been drafted to release the Weston 13.0 reference compositor for Wayland next month...

While the AMD P-State driver is working quite well for Ryzen systems already with the default on Linux 6.5, one of the additions we are still waiting to land is the AMD "Preferred Core" functionality. An eighth version of those patches were posted on Monday for inching this feature closer to the mainline kernel...

Following the release last month of TuxClocker 1.0 as a GUI overclocking solution currently for NVIDIA graphics cards on Linux, this years-in-development open-source utility is up to version 1.1 and with some new capabilities...

AMD's Linux graphics driver engineers continue to be busy working on enabling next-generation graphics processors with their upstream open-source driver...

With Ubuntu 23.10 due for release on Thursday, I've been benchmarking a number of systems to look at the Ubuntu 23.10 performance against prior releases like Ubuntu 23.04 and Ubuntu 22.04 LTS. Besides the open-source graphics driver performance for Intel and AMD Radeon graphics always being a stand-out improvement, one area that is particularly exciting with Ubuntu 23.10 is for those with newer AMD processors where there are some nice performance gains to find with this new Ubuntu Linux release. Here are side-by-side benchmarks of an AMD Ryzen 9 7950X desktop along with an Intel Core i9 13900K desktop while testing Ubuntu 22.04.3 LTS / Ubuntu 23.04 / Ubuntu 23.10.

The widely-used Curl project as a command-line tool and library for transferring data via a variety of protocols is preparing to roll-out Curl 8.4 early in order to address a particularly nasty vulnerability...

A set of merge requests were opened that would effectively drop X.Org (X11) session support for the GNOME desktop and once that code is removed making it a Wayland-only desktop environment...

In addition to Intel's compiler engineers pushing a lot of code into GCC -- and other open-source compiler components -- around AVX10, over the weekend code began hitting the GCC 14 Git codebase for the Advanced Performance Extensions (APX) functionality...

Hangover 8.17 was released this weekend as the newest feature release for this open-source Wine-based software that aims to make it easy to run Windows x86/x64 binaries on 64-bit Arm Linux systems as well as potentially other architectures too like RISC-V and POWER...

Libva 2.20 was released today as the newest update to this common Video Acceleration API (VA-API) library that sits in front of the various hardware-specific VA-API driver implementations...

As we approach the Linux 6.6 stable release in a few weeks, Linus Torvalds today released Linux 6.6-rc5 with everything looking "normal" for this week's test release...

At the end of September PreSonus Audio Electronics announced Studio One 6.5 as the latest version of their premium Studio One music production software / digital audio workstation (DAW). While for years Linux has had options like Ardour, Stargate, REAPER and Zrythm, for the first time the commercial Studio One has seen native Linux support...

Back in August Linux Containers forked the LXD project as Incus following Canonical's decision to take in control of LXD. Released this weekend was the first formal release for the Incus software...

The upcoming Linux 6.7 merge window is set to include a new AMD driver for supporting error detection and correct (EDAC) for their Versal SoCs...

Polychromatic continues evolving as the open-source management software for Razer peripherals on Linux that makes use of the independently-developed OpenRazer kernel drivers for improving the customization experience around Razer mice, keyboards, and other devices on Linux...

Following the release of Debian 12.1 in July, Debian 12.2 was released this weekend to incorporate all of the latest security fixes and other stable back-ports for Debian 12 Bookworm...

The OpenZFS 2.2 release candidates are dragging on with the fifth test release having debuted on Saturday to provide some additional fixes and support for the Linux 6.5 stable kernel...

In addition to x86-simd-sort 3.0 being released for speedy AVX-512 sorting, Friday also brought the release of oneDNN 3.3 as the deep neural network library that is part of oneAPI and focused on helping developers build out deep learning applications...

Google engineers on Friday promoted Chrome 119 to its beta stage with some interesting features in tow...

Dav1d 1.3 was released on Friday as the newest feature update to this widely-used, open-source AV1 video decoder...

October is off to a great start as February inches closer for what's expected to bring the much anticipated Plasma 6.0 desktop release...

Earlier this year Intel posted x86-simd-sort as a blazing fast sorting library that makes use of AVX-512. When the popular Numpy began using it they found up to 10~17x faster sorts for 16-bit to 64-bit data types. Today Intel software engineers released x86-simd-sort 3.0 and it also comes minutes after OpenJDK merged a modified version of this speeding sorting code into that reference JDK codebase...

Vulkan 1.3.267 was published this morning with two new extensions...

Earlier this year at the OCP Regional Summit in Prague AMD first presented openSIL as their new open-source CPU silicon initialization effort that can integrate with Coreboot and open-source boot firmware solutions. AMD openSIL is currently being prototyped on Genoa platforms but in a few years will eventually replace AGESA on both client and server processors. Later this month at the OCP Global Summit, there will be a new presentation on AMD openSIL...

Merged to LLVM 18 Git yesterday was the initial support for the OpenMP kernel language, an effort around having performance portable GPU codes as an alternative to the likes of the proprietary CUDA...

A new version of FEX-Emu has been released, the open-source project aiming to be "the greatest x86/x86_64 emulator on Linux" that includes the ability to run Steam and Steam Play Windows games on AArch64 Linux systems...

A new release of Fwupd 1.9.6 is out today and it's notable in that AMD graphics cards can now enjoy firmware upgrades under Linux. This AMD GPU firmware updating works with Navi 3x GPUs and future hardware on recent versions of the Linux kernel...

PipeWire 0.3.81 was released today for what's being treated as the PipeWire 1.0 release candidate ahead of its stable release still comimg up this calendar year...