Agregátor zdrojů

Nativní .NET běží v Ubuntu, Revirt: virtualizace na Redox OS

Root.cz - 21. Srpen 2022 - 23:00
Canonical a Microsoft zprovoznily podporu .NET 6 v Ubuntu. Projekt Revirt chce zprovoznit hardwarovou virtualizaci na Redox OS. Slovensko-americká společnost Tachyum odložila uvedení univerzálních procesorů Prodigy na příští rok.

R600 Gallium3D Driver Receives NIR Backend Fixes For Radeon HD 2000/3000/4000 Series

Phoronix - 21. Srpen 2022 - 14:17
In addition to the R300g driver seeing new shader optimizations, also being merged this week to Mesa 22.3 were some fixes for the recently-introduced new NIR back-end for the Rade R600 Gallium3D driver for the Radeon HD 2000/3000/4000 series...

Open-Source NVIDIA Vulkan Driver "NVK" Sees Uptick In Activity This Week

Phoronix - 21. Srpen 2022 - 14:05
The open-source NVIDIA Vulkan driver "NVK" being developed for Mesa has seen a busy week of new development activity on this work-in-progress solution...

R300 Open-Source Gallium3D Driver Sees New Optimization For Two Decade Old ATI GPUs

Phoronix - 21. Srpen 2022 - 12:25
Thanks to being open-source, the Mesa R300 Gallium3D driver that is used for supporting OpenGL on the ATI Radeon 9500/9600/9700/9800 series up through the Radeon X1000 "R500" series has seen a new set of performance optimization work twenty years after the R300 GPUs first shipped...

Cloud Hypervisor 26.0 Released With SMBIOS Improvements, Unified Binary For MSHV/KVM

Phoronix - 21. Srpen 2022 - 11:12
Cloud Hypervisor 26.0 released this week as the newest version of this Rust-based hypervisor focused on cloud workloads and secure computing. The open-source Cloud Hypervisor started out as an Intel software project and continues to be led by them while now under Linux Foundation stewardship and continuing to see contributions from the likes of Arm and Microsoft...

Krita 5.1 s podporou JPEG XL, Motorola uvedla telefon s 200Mpix fotoaparátem

Root.cz - 20. Srpen 2022 - 23:00
KDE Gear 22.08 aktualizuje všechny aplikace, SDL 2.24 přináší nová API a D3D12 Renderer pro Windows, rýsuje se 450Mpix snímač od Samsungu, GNOME 43 beta přichází s dalšími novinkami, Epiphany bez PDF.js.

Meteor Lake Support Lands Within The Intel Graphics Compiler "IGC"

Phoronix - 20. Srpen 2022 - 12:17
Intel's open-source Linux bring-up for Meteor Lake continues. The latest open-source patches on the Meteor Lake front are for the Intel Graphics Compiler (IGC) changes for these 14th Gen CPU graphics...

Mesa Zink Improvements For OpenGL-On-Vulkan Reportedly Make It Faster Than Radeon OpenGL

Phoronix - 20. Srpen 2022 - 11:25
The latest Mesa 22.3-devel code for Zink's OpenGL on Vulkan implementation has hit an important milestone with the latest code refactoring: it looks like this OpenGL implementation atop the Vulkan API with the RADV driver is beginning to outpace AMD's RadeonSI Gallium3D driver providing native OpenGL support for Radeon GPUs...

KDE's Dolphin Gets A Dedicated Selection Mode, Full-Screen Mode For Elisa

Phoronix - 20. Srpen 2022 - 10:51
KDE developers had another busy summertime week adding more features to their open-source desktop environment...

SDL 2.24 Released With New APIs, D3D12 Renderer Work On Windows, New Linux Hints

Phoronix - 19. Srpen 2022 - 17:07
SDL 2.24 has been released as the newest update to this widely-used abstraction layer library commonly used by cross-platform games, including heavily by games on Steam...

Apple M2 vs. AMD Ryzen 7 PRO 6850U Performance In Nearly 200 Benchmarks

Phoronix - 19. Srpen 2022 - 11:26
Last week I published initial Apple M2 vs. AMD Rembrandt vs. Intel Alder Lake Linux benchmarks using Asahi Linux and Arch Linux across the board. For ending out this week, here is a follow-up article looking more closely at the Apple M2 in the MacBook Air against the AMD Ryzen 7 PRO 6850U "Rembrandt" within the Lenovo ThinkPad X13 Gen3. This time around are also results from performance tweaks to each laptop for the CPUFreq governor and platform profile.

Radeon ROCm 5.2.3 Released With Ubuntu 20.04.5 Support, Various Library Fixes

Phoronix - 19. Srpen 2022 - 10:42
AMD has put out another point release in the ROCm 5.2 series for their "Radeon Open eCosystem" GPU compute stack for Linux...

Mesa 22.2-rc3 Released With Many Fixes To TURNIP Vulkan, D3D9 Frontend

Phoronix - 19. Srpen 2022 - 10:32
The third weekly release candidate of Mesa 22.2 is now available for testing ahead of the stable debut in the coming weeks...

Tow-Boot Downstream Of U-Boot Updated With Improved SMBIOS Support

Phoronix - 19. Srpen 2022 - 10:20
Tow-Boot 2021.10-005 is now available for this open-source project that describes itself as "an opinionated distribution of U-Boot."..

GCC 12.2 Compiler Released With 70+ Bug Fixes

Phoronix - 19. Srpen 2022 - 10:10
Out this morning is version 12.2 of the GNU Compiler Collection...

KDE Gear - KDE Applications - 22.08 Released

Phoronix - 18. Srpen 2022 - 23:30
For what used to be known as part of the KDE Software Compilation... Then most recently the straight-forward KDE Applications name to refer to the set of official KDE applications... Now KDE Gear is the current name for the official set of KDE applications. KDE Gear 22.08 is out today as the newest collection of KDE apps...

LibreOffice 7.4 Community nadále vylepšuje kompatibilitu s MS Office

Root.cz - 18. Srpen 2022 - 23:00
Sedmičková řada LibreOffice má novou verzi 7.4. Tvůrci se již soustředí více na interoperabilitu a Microsoftími formáty, přidávají však také zajímavé nové vlastnosti a nástroj pro migraci z MS Office.

GCC & LLVM Ready With x86 __bf16 Type Support

Phoronix - 18. Srpen 2022 - 19:45
Following optional "__bf16" support being added to the x86-64 psABI as a special type for representing 16-bit Brain Floating Point Format for deep learning / machine learning applications, the GCC and LLVM compilers have now landed their __bf16 type support...

Linux Update Acknowledges Your Old Intel CPUs Might Be Vulnerable To MMIO Stale Data

Phoronix - 18. Srpen 2022 - 19:00
Made public back in June by Intel was the MMIO Stale Data vulnerabilities. The disclosure noted affected Intel products range from Haswell up through Rocket Lake on the client side or Xeon Scalable Ice Lake servers. However, pre-Haswell Intel CPUs might be impacted too while the Linux kernel to this point was incorrectly stating older CPUs are "not affected" by MMIO Stale Data...

Intel Xeon Platinum 8380: 2021 vs. 2022 Performance For Ubuntu, Clear Linux, CentOS Stream

Phoronix - 18. Srpen 2022 - 17:00
With Intel Xeon Sapphire Rapids expected to make more of a splash coming up, it's a good time to revisit the Intel Xeon Platinum 8380 "Ice Lake" performance to see how the Linux software performance has evolved since last year's launch. In this article are benchmarks of the dual Xeon Platinum 8380 server from May 2021 with CentOS Stream, Clear Linux, and Ubuntu compared to fresh installs now of those latest Linux distribution releases.
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