Phoronix

Started just over one year ago was the effort to create an open-source Rockchip NPU driver. While not yet mainlined to the Linux kernel, progress on this kernel driver and associated user-space driver continues...

Intel's Implicit SPMD Program Compiler (ISPC) is out with a new feature release in preparing for AVX10.2-enabled processors and bringing other enhancements to this C programming language variant focused on single program, multiple data (SPMD) programming...

Wine 10.8 is out today as the newest bi-weekly test release for this open-source solution to enjoy Windows games and apps on Linux. Wine is what also forms the basis of Valve's Proton for Steam Play for a great gaming experience on Linux...

Smart device manufacturer HONOR has posted a patch series adding direct I/O support to DMA-BUF with the "DMA_BUF_IOCTL_RW_FILE" flag. In turn this direct I/O use can yield significant throughput improvements and lower latency to help with AI model loading, real-time data streaming, and other uses...

Now having shown the very strong AMD Ryzen AI Max+ PRO 395 Linux performance for this "Strix Halo" SoC with Radeon 8060S iGPU for its integrated graphics, you may be wondering on the same hardware how this compares to Microsoft Windows 11. Today's article is looking at the Microsoft Windows 11 Pro performance as shipped by HP on their ZBook Ultra 14 G1a laptop compared to Ubuntu 25.04 with a clean install.

With the Linux 6.15 kernel soon to debut as stable, the Asahi Linux project issued a new blog post outlining some of the new code they managed to get upstream for this next mainline kernel version as well as some of their other efforts for enabling Linux on modern Apple Silicon hardware...

A public Ubuntu 25.10 desktop road-map was published today to outline some of the plans that Canonical engineers are beginning to work on ahead of the next Ubuntu Linux release in October...

AMD is once again hiring more Linux engineer(s) to work on their Ryzen client efforts under Linux with next-gen hardware enablement, enhancing features/support for existing Ryzen systems, and related efforts...

Device Tree patches have been posted for enabling Linux support on the Lenovo Thinkbook 16 G7 QOY powered by the Qualcomm Snapdragon X1 Plus SoC...

Back in March Google unveiled the Live Update Orchestrator "LUO" as a new means of live kernel updates for running production systems with a particular emphasis on servers running cloud workloads. A second iteration of the Live Update Orchestrator patches were posted for review today...

Given the significant gains to the Intel Arrow Lake performance on Linux since launch that I showcased last month on Phoronix, I was also eager to see how the Intel Lunar Lake performance has evolved since its debut last year. In this article is a look at those relatively weak launch-day Linux performance numbers for the Core Ultra 7 256V compared to where they are performing now on Ubuntu 25.04 for showing how far the Intel Lunar Lake performance has evolved since last September.

Rust 1.87 is now available as the newest version of this popular programming language. With the Rust 1.87 release it also marks ten years already of this system programming language focused on memory safety and modern features...

Adding to the excitement for this September's GNOME 49 release is introducing the Mutter SDK...

The beta release of the KDE Plasma 6.4 beta desktop is now available for testing ahead of its official release in June...

For those that may be upgrading to the new Framework 13 with AMD Ryzen AI 300 series "Strix Point" SoCs and curious about hitting the best possible Linux performance, this article is for you. Here is a look at the performance of the Framework Laptop 13 with AMD Ryzen AI 9 HX 370 across CachyOS, Clear Linux, Debian, Fedora Workstation 42, Manjaro Linux 25.0, openSUSE Tumbleweed, and Ubuntu 25.04.

Posted last month were Linux patches for removing support for very old i486 and early i586 CPUs. While not yet mainlined to the Linux kernel contrary to some of the reporting elsewhere, this work for removing TSC-less and CX8-less x86 CPUs remains ongoing and out today is the second iteration of the patches...

Archinstall 3.0.5 is now available as the latest update to this easy-to-use, text-based Arch Linux OS installer...

Following recent discussions by Linux kernel developers around integrating swap cache and swap maps functionality with the swap allocator, Swap Table was born. With Swap Tables the hope is for lower memory use, higher performance, dynamic swap allocation and growth, greater extensibility, and other improvements over the existing swap code within the Linux kernel...

Released last week was the Vulkan 1.4.315 spec update and with it comes the new VK_EXT_zero_initialize_device_memory extension for allowing device memory allocations to be zero-initialized...

For those interested in making use of GPU-accelerated AV1 video decoding with Intel graphics hardware using the Vulkan Video API, some important fixes were merged to Mesa 25.2-devel and will presumably be backported soon to existing Mesa releases...

Llamafile continues pushing forward as the interesting Mozilla project to allow easily distributing and running AI large language models (LLMs) from a single file and in a cross-platform and cross-vendor hardware manner. Llamafile 0.9.3 is out today with more enhancements to this Mozilla Ocho project...

The Direct Rendering Manager (DRM) updates have been submitted for the Mediatek driver in advance of the upcoming Linux 6.16 merge window...

After recently looking at how the Intel Core Ultra 9 285K "Arrow Lake" Linux performance has evolved since launch, many Phoronix readers were curious how a similar launch-day vs. now comparison would look on the AMD Zen 5 side. The article today is looking at how the AMD Ryzen 9 9900X and Ryzen 9 9950X Linux performance has evolved since their launch last year. These numbers are put alongside the prior Intel Arrow Lake results for additional context.

Adaptived is a cause-and-effect daemon developed by Oracle that ties into their work on adaptive memory management (adaptivemm) for proactive memory handling and the OOMD out-of-memory daemon...

Germany's Sovereign Tech Agency (formerly Sovereign Tech Fund) announced they have begun investing in GFortran for advancing this leading open-source Fortran code compiler...

With Fedora 42 having released last month, feature work on Fedora 43 continues heating up in working toward this next major Fedora Linux release due out around October...

Rustls as a modern TLS library written in the Rust programming language has long been showing promising performance and competitive to OpenSSL and other alternatives. In a fresh exploration of Rustls server-side performance, it's easily beating OpenSSL...

The first AMD Zen 6 patch for the Linux kernel has been queued up for submission soon to the mainline kernel...

Oracle Solaris 11.4.81 CBE is now available as the newest release of this Oracle Solaris "Common Build Environment" version that is essentially a community-supported. non-production version of Solaris intended for free / open-source software developers. Oracle Solaris 11.4.81 CBE comes after not seeing any CBE updates the past three years and now rather unexpectedly seeing this new version drop even with Solaris very rarely making any news these days...

Various Red Hat documentation pages began seeing updates yesterday along with RHEL 10.0 ISOs appearing in the customer download portal to reflect RHEL10 reaching general availability (GA) status...

It was just yesterday that Training Solo was made public as a new speculative execution CPU vulnerability affecting some Intel and Arm CPUs... Today another one is now public for Intel processors: Branch Privilege Injection...

With today's announcement of the AMD EPYC 4005P "Grado" entry-level server processors, up for review today are the EPYC 4565P and EPYC 4585PX processors as the top-end Zen 5 processors for budget server builds and basic bare metal server hosting. With the prior-generation EPYC 4004 series AMD was already leading over Intel's entry-level Xeon E processors that have become rather embarrassing for the company with its stagnate line-up of low-cost server processors. Now with the AMD EPYC 4005 series, AMD is in an even stronger position and providing a total knock-out to the new Xeon 6300P competition headlined by the Xeon 6369P flagship model.

Last year AMD launched the EPYC 4004 series for taking Ryzen based processor designs into the EPYC segment for entry-level servers with ECC memory support, server designs with BMCs, and various enterprise software certifications and industry qualifications. Today they are launching the EPYC 4005 series as their new Zen 5 based offerings for entry-level / budget server deployments and other instances when not needing as much compute power or connectivity and other high-end features found with the EPYC 9005 "Turin" processors.

Canonical provided a status update concerning the Qualcomm Snapdragon X Elite powered laptops on the recently released Ubuntu 25.04...

The Mozilla Firefox source code is now officially available on GitHub as they work to transition from their hg.mozilla.org servers...

Merged for the Mesa 25.2 release next quarter are some further enhancements to the Vulkan ray-tracing support with the RADV open-source driver for AMD's new RDNA4 graphics cards...

The Rust-written NAK shader compiler used by Mesa's NVK open-source Vulkan driver for NVIDIA GPUs has merged support for SM32 as the "KeplerB" / Kepler 2.0 graphics processors...

GNU Screen 5.0.1 has been released to address several security issues...

Following Monday's public disclosure of the "Training Solo" security disclosure for this set of issues affecting multiple generations of Intel processors, new Intel CPU microcode has been released for Linux users as part of the mitigation process...

The BeOS-inspired Haiku open-source operating system project has published their April 2025 progress report...

The VUSec security researchers are at it again... The embargo is now lifted on another set of of security vulnerabilities affecting Intel processors as well as Arm core designs. This new vulnerability is dubbed Training Solo...

We finally have AMD's Strix Halo in the lab for benchmarking! HP has kindly sent over their ZBook Ultra 14-inch G1a mobile workstation: it's a beast being powered by the top-end AMD Ryzen AI Max+ PRO 395 SoC with 16 cores / 32 threads and powerful integrated Radeon 8060S graphics, 128GB of system memory, a nice 14-inch 2.8K display, and other top-end features to provide a dominating laptop powerhouse. In today's article are the very initial benchmarks of the AMD Ryzen AI Max+ PRO 395 Strix Halo SoC under Linux with a focus on the CPU capabilities: a separate article also out today is looking at the AMD Radeon 8060S graphics on Linux.

As shown in today's article the AMD Ryzen AI Max+ PRO 395 Linux performance is incredible with its 16 Zen 5 cores delivering staggering laptop / mobile workstation performance with a 55 Watt default TDP. But that's only half the magic of Strix Halo, with the other aspect being the very capable integrated RDNA 3.5 graphics with unified memory support. Given this being an equally interesting topic for Linux users considering a Strix Halo laptop or desktop, this article is centered around the integrated Radeon 8060S graphics support and performance under Linux.

At the end of April was the open-source surprise of NVIDIA posting Nouveau Linux driver patches for their Hopper and Blackwell GPUs. This comes to complement their official (open-source but out of tree) kernel driver support for these newer NVIDIA GPUs and in the absence of the modern Rust-based NOVA Linux kernel driver not being in working shape yet on the mainline kernel. An updated version of these Nouveau driver patches for NVIDIA Hopper and Blackwell GPUs were posted overnight...

Queued within the development tree for the RISC-V processor code for the Linux kernel is supporting several new vendor-specific ISA extensions for SiFive RISC-V CPU cores...

Shotcut 25.05 was released on Sunday as the newest feature release for this non-linear, open-source video editing software...

While it took two and a half years for DragonFlyBSD 6.4.1 to materialize from DragonFlyBSD 6.4, only one week passed since that recent v6.4.1 release to now see v6.4.2...

Linus Torvalds has released Linux 6.15-rc6 today with hopes of releasing Linux 6.15 stable in two weeks...

At the end of April I reported on a significant performance regression affecting newer AMD CPUs and was bisected to a change in the AMD SRSO mitigation handling for Zen 4/5 processors with the Linux 6.15 kernel. The fix for that significant performance regression was merged today ahead of the imminent Linux 6.15-rc6 release...

Merged today to Linux Git ahead of the Linux 6.15-rc6 release is support for several more gaming controllers...