Agregátor zdrojů

eLeMeNt ZX: osm modelů ZX Spectra s volitelným vylepšením grafiky a zvuku

Root.cz - 4 hodiny 47 min zpět
Vzpomínáte nostalgicky na ZX Spectrum či Didaktik? Co takhle si ho pořídit dnes, postavený z moderních komponent a s možnostmi jednoduchého rozšíření o všechno, co nám tehdy chybělo. eLeMeNt ZX toho umí hodně.

Programovací jazyk C3: reakce na chyby, odložení vykonání příkazů

Root.cz - 4 hodiny 47 min zpět
C3 obsahuje v porovnání s původním jazykem C několik novinek. Mezi ně patří podpora pro práci s volitelnými (optional) hodnotami a konstrukce zajišťující odložené volání nějakého příkazu (defer).

AOMedia Will Be Talking More About The AV2 Video Codec Later This Month

Phoronix - 8. Říjen 2025 - 21:30
Last month the Alliance for Open Media "AOMedia" began teasing that the AV2 video codec will release later this year. They have now sent us word that later this month will be a virtual event talking more about this successor to AV1...

Linux 6.18 Block Code Introduces Lockless Bitmap For Software RAID

Phoronix - 8. Říjen 2025 - 20:27
Last week the block subsystem and IO_uring updates were merged for the Linux 6.18 kernel with a few items to draw attention to...

Linux 6.18 USB Brings Intel USBIO Drivers, Offload Improvements

Phoronix - 8. Říjen 2025 - 19:08
In addition to the Linux 6.18 kernel bringing initial bindings for writing Rust USB drivers, the main USB/Thunderbolt subsystem updates for Linux 6.18 brought a variety of other enhancements...

System76 Pop!_OS 24.04 Beta Performing Well In Early Benchmarks

Phoronix - 8. Říjen 2025 - 15:15
Last week System76 released the Pop!_OS 24.04 beta along with the beta COSMIC desktop. This long overdue update to Pop!_OS re-bases against the Ubuntu 24.04 LTS base while featuring their modern, Rust-based desktop environment. For those curious I ran some benchmarks of Pop!_OS 24.04 beta compared to the current Pop!_OS 22.04 stable release.

Linux 6.18 RISC-V Default Kernel Builds To Support Front Panel Shutdown/Reboot Buttons

Phoronix - 8. Říjen 2025 - 14:31
Following last week's RISC-V pull request that brought support for the MIPS Vendor Extensions and other changes plus separately the SoC pull that added mainline ESWIN EIC7700 SoC support and the HiFive Premier P550, a secondary round of RISC-V architecture updates was submitted for the Linux 6.18 merge window...

Blender 5.0 Beta Builds Available Ahead Of Next Month's Official Release

Phoronix - 8. Říjen 2025 - 14:05
Beta builds of the Blender 5.0 3D modeling software are now available ahead of the planned stable release in mid-November...

Linux Fair DRM Scheduler Graduates Out Of The "RFC" Phase

Phoronix - 8. Říjen 2025 - 11:49
Tvrtko Ursulin of Igalia has been leading the work on developing a "fair" DRM scheduler for Linux kernel graphics drivers. This scheduling algorithm is inspired by CFS and aims to improve the experience of running interactive graphical clients in parallel with heavy GPU workloads. This scheduler is inching closer to being ready for the mainline Linux kernel...

GCC 16 Compiler Shifting To "Stage 3" Development Next Month

Phoronix - 8. Říjen 2025 - 11:34
The GNU Compiler Collection will be shifting to its "stage three" development in November as focusing more on bug fixing now and new ports and less on existing compiler functionality/features...

KVM Virtualization Sees Several Exciting Improvements For AMD & Intel In Linux 6.18

Phoronix - 8. Říjen 2025 - 11:23
In recent days there have been two rounds of Kernel-based Virtual Machine "KVM" feature updates to be merged for Linux 6.18 in enhancing the open-source virtualization stack...

Linux 6.18 exFAT Driver Lands An Enticing Optimization

Phoronix - 8. Říjen 2025 - 11:03
In addition to the NTFS3 driver changes to land last week for the Linux 6.18 kernel, the exFAT file-system driver for that other Microsoft file-system has also seen some notable updates this cycle...

Meta Opens Up OpenZL As Format-Aware Compression Framework

Phoronix - 8. Říjen 2025 - 1:15
Meta already has Zstd (Zstandard) compression while this week they announced the release of OpenZL as a new open-source, format-aware compression framework...

Linuxové zranitelnosti, ztracené účty a vzdělávání uživatelů, LinuxDays 2025

Root.cz - 7. Říjen 2025 - 23:00
Co zaznělo na LinuxDays 2025 o linuxových zranitelnostech, backdoorech, botnetech, chybných postupech ve výuce kyberbezpečnosti a doporučení pro selfhosting a ochranu uživatelských účtů.

Softwarová sklizeň (8. 10. 2025): konvertujte obrázky ve velkém

Root.cz - 7. Říjen 2025 - 23:00
Sonda do světa otevřeného softwaru. Dnes si vyzkoušíme dávkový konvertor obrázků, změříme si objekty na obrazovce, řekneme si o vysoce přizpůsobitelném prohlížeči PDF dokumentů a podíváme se na předpověď počasí.

Linux 6.18 Lands Initial Framework For USB Driver Rust Bindings

Phoronix - 7. Říjen 2025 - 19:51
In addition to a lot of rust code merged last week for Linux 6.18, more Rust code has since landed by way of the char/misc pull request...

Python 3.14 Released With Performance Improvements, Free-Threading & Zstd

Phoronix - 7. Říjen 2025 - 17:51
Python 3.14 is now available as the newest annual major feature release for the Python programming language...

AMD Announces Ryzen Embedded 9000 Series

Phoronix - 7. Říjen 2025 - 17:36
AMD today announced the Ryzen Embedded 9000 series for industrial computing and automation platforms...

The Many Memory Management Improvements In Linux 6.18

Phoronix - 7. Říjen 2025 - 15:45
The many memory management "MM" changes were recently merged into the Linux 6.18 kernel, consisting of a number of interesting patch series...

Qualcomm Acquires Arduino, Announces Arduino UNO Q Built On Dragonwing

Phoronix - 7. Říjen 2025 - 15:00
Qualcomm announced today that they are acquiring Arduino, the popular open-source hardware/electronics prototyping platform for single-board micro-controllers...
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