Svobodný software

The big set of networking subsystem updates was recently merged for the ongoing Linux 6.19 merge window. There are some enticing core networking improvements like a big performance improvement for heavy transfer workloads, Bluetooth PAST enablement, and more. Plus a lot of wired and wireless networking driver activity and new hardware enablement...

Merged today to the Intel open-source "ANV" Vulkan driver in Mesa 26.0 is introducing a shader VMA allocator. Long story short this new allocator steps toward enabling Vulkan ray-tracing capture/replay support, which can come in hand for debugging issues with Vulkan ray-tracing on Intel graphics hardware under Linux and similarly to assist in optimizing for better performance...

Mezi jednu z důležitých vlastností jazyka C3 patří možnost přetěžování vybraných operátorů pro nové datové typy. C3 se snaží o udržení rovnováhy mezi vyjadřovacími schopnostmi jazyka a čitelností a udržovatelností programů.

The GNU C Library's malloc implementation is now enabling 2MB Transparent Huge Pages (THP) by default for AArch64 Linux. This is being done in the name of better performance -- a healthy 6.25% performance improvement is noted for SPEC with this change...

The newest feature to land in the cross-platform Qt toolkit is QIORing as an abstraction for Linux's IO_uring interface. This QIORing may also end up supporting Microsoft's Windows IORing implementation as well...

Given the recent release of FreeBSD 15, I started off my testing in looking at how FreeBSD 15.0 improves performance versus FreeBSD 14.3. Now it's onto the next important question: how is FreeBSD 15.0 performing relative to Linux on servers? Here are some benchmarks exploring that topic today.

Posledná tohtoročná verzia linuxovej distribúcie KaOS 2025.11 pridala zavádzač Limine, ktorý by mal v budúcnosti nahradiť systemd-boot. Samozrejmosťou sú aj pravidelné aktualizácie softvérových balíčkov.

AMD FSR SDK 2.1 is now available that includes their "FSR Redstone" machine learning based upscaling tech for gaming..

Turbostat is the Linux command-line utility for reporting CPU frequency / power / C-states and related performance / power management items namely for modern AMD and Intel processors. This CLI utility lives within the Linux kernel source tree and for Linux 6.19 has picked up a few new features...

In addition to approving Fedora Cloud switching /boot to a Btrfs subvolume, another change approved this week by the Fedora Engineering and Steering Committee (FESCo) is for shipping the Budgie 10.10 desktop packages in Fedora 44...

The past several months Intel software engineers have been quite busy with LLM-Scaler as part of Project Battlematrix. LLM-Scaler is a Docker-based solution for AI workloads on Intel graphics hardware to ship an optimized vLLM stack and other AI frameworks. Out today is a new LLM-Scaler-Omni release to help enhance ComfyUI performance on Intel hardware...

A performance fix has been submitted to the Linux kernel for dealing with a regression in the Slab memory allocation code...

While the Linux kernel has inclusive terminology guidelines for the past five years to replace phrases like master/slave and blacklist/whitelist, there has surprisingly been a "genocide" function within the kernel that was questioned when it was first submitted for inclusion but now removed in Linux 6.19...

The Fedora Engineering and Steering Committee "FESCo" today signed off on a new feature for Fedora Cloud 44 to switch /boot to being as a Btrfs sub-volume rather than a separate partition...

The RISC-V CPU architecture changes have been merged for the in-development Linux 6.19 kernel...

Toto je poslední díl mé minisérie o časových razítkách a eIDAS normách. Uvádím tady několik doporučení ohledně toho, jak podepisovat dokumenty levně a efektivně. Dotknu se také limitací systému eIDAS.

Pravidelná středeční sonda do světa softwaru. Dnes se podíváme na TUI klienta pro HTTP požadavky, ponoříme se do prohlížeče JSON/NDJSON souborů a nakonec mrkneme na desktopové automatizace, které hlídají obrazovku za vás.

AerynOS 2025.12 is available today as the latest installment of this from-scratch Linux distribution originally known as Serpent OS...

AMD previously talked of simplifying the in-box Linux support for ROCm during the second half of 2025. So far we haven't seen any groundbreaking changes from that initiative besides AMD working on various package archives/repositories to make it easier to install the latest ROCm on different Linux distributions. But today a big announcement is now public that Canonical with next year's Ubuntu 26.04 LTS release will provide official ROCm packages along with other libraries...

The Linux Foundation today announced it's formed another foundation under its growing umbrella that extends well beyond the traditional "Linux" landscape: the Agentic AI Foundation...