Svobodný software

It's just not Microsoft Windows and to a lesser extent Linux that can have challenges in dealing with heterogeneous CPU cores like Intel P/E hybrid cores but FreeBSD developers have begun working through those headaches too in trying to ensure a good experience of modern laptops running this BSD operating system...

Rust 1.89 is out today as the newest update to this popular programming language implementation prided by its memory safety features and more...

Similar to Clang-Tidy for tidying up C/C++ code using LLVM/Clang components, Flang-Tidy is in development as a tool for Fortran static analysis built upon LLVM's modern Flang compiler code. Flang-Tidy may be upstreamed in the future to LLVM while for now it's developed by TU Munich and Max Planck Computing...

It has taken until 2025 for the AT/PS2 keyboard driver to map F13 through F24 function keys by default. But that day has come and the support was merged today as part of the input driver changes for the Linux 6.17 kernel...

Intel is phasing out 16x multi-sample anti-aliasing (MSAA) with modern upscaling tech like XeSS / FSR / DLSS being superior and more performant plus there being alternative anti-aliasing techniques. Upcoming Xe3 graphics are seeing 16x MSAA support retroactively disabled as the Intel graphics driver moves away from this highest-level MSAA sampling count...

The Linux 6.17 sound subsystem code last week introduced support for AMD ACP 7.2 as the next version of AMD's Audio Co-Processor IP. This appears to be for yet-to-be-released hardware and now over in the SoundWire subsystem is similar enablement work landing for AMD ACP 7.2...

PyTorch 2.8 released today as the newest feature update to this widely-used machine learning library that has become a crucial piece for deep learning and other AI usage. There are a few interesting changes worth highlighting with the new PyTorch 2.8 release...

The KVM feature changes were merged a few days ago with all of their enhancements for the in-development Linux 6.17 kernel. Some nice improvements made it this cycle for enhancing the open-source Linux virtualization stack...

Microsoft today released an updated version of Windows Subsystem for Linux "WSL" that allows running Linux binaries atop Windows 11. There is only one change noted and it's for a yet-to-be-public security vulnerability...

Dnes se budeme zabývat trojicí částečně souvisejících problémů: způsobem předávání struktur, které obsahují jako své prvky ukazatele, předáváním bitových polí a na závěr taktéž problematikou zarovnání prvků ve strukturách.

Microsoft formally announced today its newest open-source project: Wassette. The Wassette is MIT-licensed and includes Linux and macOS support alongside Windows while being a Rust+WebAssembly-based project focused on securing AI agents...

Mesa 25.2 is now available as the newest quarterly feature release for this set of open-source Linux graphics drivers predominantly for OpenGL, Vulkan, and video acceleration support on the Linux desktop...

On top of all the Linux 6.17 kernel graphics driver feature changes that landed last week like promoting Panther Lake's Xe3 graphics to on-by-default, SR-IOV for Battlemage GPUs, multi-GPU preparations, Wildcat Lake enablement work, and more, some additional Intel Xe kernel graphics driver changes were submitted today for merging to Linux 6.17 in the coming days...

The AlmaLinux project announced today that there is now "native" NVIDIA graphics driver support for AlmaLinux 10 and AlmaLinux 9 using NVIDIA's open-source kernel modules that are now conveniently packaged in an AlmaLinux repository for easy usage complete with NVIDIA's closed-source user-space packages like CUDA...

Merged last week for Linux 6.17 were the FUTEX locking changes that include addressing an observed performance bottleneck...

On Linux 6.15.3+ there have been increased reports of log tree corruption being hit by users of the Btrfs file-system. Fortunately, a fix has now been submitted for Linux 6.17 Git and then for back-porting to the recent stable kernel versions...

Merged today for Mesa 25.3-devel to benefit the RADV Vulkan and RadeonSI Gallium3D AMD drivers are improved scheduling heuristics for the ACO compiler back-end developed by Valve...

Andrew Morton this week sent in some additional memory management "MM" changes for the Linux 6.17 to complement last week's many MM patches from new optimizations to more DAMON features. Most notable with this secondary set of patches are khugepaged optimizations that especially help ARM64 Linux systems...

All of the Kbuild changes were merged today for the Linux 6.17 kernel. Most notable with the Kbuild changes is the gconfig graphical utility for configuring the Linux kernel configuration now being ported from GTK2 to GTK3...

Released two weeks ago was systemd 258-rc1 with many changes throughout its massive codebase. Out today is a second release candidate of the forthcoming systemd 258...