Svobodný software

Following a slew of hardware announcements in the past few months like the RP2350 shipping, Raspberry Pi 5 16GB, Raspberry Pi Monitor, and Raspberry Pi 500, today they have a new software announcement. Today they formally announced "rpi-image-gen" as a new tool to help customers in crafting customized software OS images...

Submitted today ahead of the Linux 6.14 stable release expected Sunday is a lone scheduler fix for the kernel. This patch is for reverting a change made to the Linux kernel two years ago that ended up regressing some workloads with a significant performance hit...

AMD on Thursday announced GAIA for "Generative AI Is Awesome" as a means of easily running local large language models (LLMs) on Ryzen AI PCs with the XDNA NPU. GAIA provides an easy software demonstration for Ryzen AI capabilities but sadly for the moment is limited to Microsoft Windows platforms...

A set of eleven patches being worked on for the ASUS HID and platform drivers work to enhance the support for the AMD Strix Halo powered ROG Flow Z13 (2025) laptop as well as adding RGB control support for the ROG Ally gaming handheld...

The AMD P-State Linux kernel driver for CPU frequency scaling with modern Ryzen processors has been working out quite well and proving very effective over the prior ACPI CPUFreq generic driver use. Beyond recently being extended to becoming the default for EPYC 9005 "Turin" processors, AMD P-State has recently been seeing some patches for additional feature work...

The Vulkan 1.4.311 specification update is out today with a handful of issues resolved with various clarifications and other subtle refinements. Plus two new extensions...

In addition to Intel software engineers this week being busy doing a late restructuring of AVX10 support in moving away from possible 256-bit maximum vector register size (a great move and still so excited to see this materialize!), there are also Intel engineers continuing work on enabling Advanced Performance Extensions (APX) on the Linux kernel side...

O spoustě věcí, které nová verze GIMPu implementuje, se hovořilo už v době, kdy létaly raketoplány a Mark Zuckerberg se chystal k maturitě. Dočkali jsme se, GIMP 3.0 nabízí za 0 Kč nejméně 10× víc, než před týdnem.

Barring any last minute issues or hesitation by Linus Torvalds, the Linux 6.14 kernel is aiming for releasing as stable this coming Sunday on 23 March. Here's a reminder about some of the most interesting changes to find with Linux 6.14...

Even amid the ongoing FreeDesktop.org GitLab cloud/server migration, Eric Engestrom has managed to release Mesa 25.0.2 on schedule as the newest stable release for these open-source OpenGL and Vulkan drivers for Linux systems...

With my launch day testing of the Radeon RX 9070 graphics cards on Linux the Mesa RADV driver was used given that is what is predominantly used by Linux gamers/enthusiasts and is used out-of-the-box by all of the major Linux distributions. Last week AMD released an AMDVLK Vulkan driver with RDNA4 GPU support as the company's official open-source Vulkan API Linux driver. For those curious how the Mesa RADV and AMDVLK drivers are competing for the Radeon RX 9070 series, this article is for you with benchmarks of both drivers and both RX 9070 graphics cards.

Vývoj linuxovej distribúcie Fedora 42 sa postupne blíži ku koncu. Nedávno vydané inštalačné obrazy vývojovej beta verzie ponúkajú ucelenejší náhľad na pripravené novinky, ktoré by sa mali už o mesiac dostať do stabilnej verzie.

Arm engineer Karunika Choo today sent out the latest patches developing a new GPU-specific initialization framework for the Panthor open-source kernel graphics driver as part of bringing up support for newer Mali GPUs...

While there is Kpatch, Ksplice, and other live patching solutions already in use for patching a running Linux kernel for deploying security updates without downtime, Google engineers are developing the Live Update Orchestrator as a new means of transitioning to a new updated kernel with minimal downtime...

Linux developer SeongJae Park has posted a set of patches for the Linux kernel's wonderful DAMON code to provide for self-tuned memory tiering that "just works" and is racking up some nice performance wins...

The Google Chrome web browser is moving away from the FreeType font rendering library and instead pursuing their Skrifa project that is written in Rust for better memory safety around handling fonts on the web...

Miracle-WM 0.5 released on Wednesday as their first update of 2025 for this Mir-based Wayland tiling window manager. With this release comes a number of new features and other enhancements...

SoftBank Group just announced they will be acquiring Ampere Computing, the leader in ARM64 server processors that has come under increasing pressure with more of the public cloud service providers like Google, Microsoft, and Amazon/AWS turning to their own in-house ARM64 server processor designs...

Od teorie k praxi. Domluvil jsem se s trenéry a zamířil na gymnastický trénink v hale. Chtěl jsem si vyzkoušet, co zvládnu, jak to zvládnu a nechtěl jsem to zjišťovat až na závodech. Co jsem zjistil?

Na úvodní článek o automatických vektorizacích prováděných překladači dnes navážeme. Opět se zaměříme na autovektorizace prováděné překladačem GCC, dnes si ale otestujeme poněkud komplikovanější funkce, které se mají optimalizovat.