Open-source News

Radeon RADV Ray-Tracing Performance Further Improved - PLOC BVH Builder

Phoronix - Wed, 10/26/2022 - 20:00
In recent months there has been a lot of RADV ray-tracing optimizations and improvements for maturing the ray-tracing support by this open-source Radeon Vulkan driver within Mesa. The RADV ray-tracing performance is about to take another step forward with a pending merge request providing a PLOC BVH builder that can improve the Quake II RTX performance by around 33%...

Nouveau Linux DRM Driver Making Progress On NVIDIA GSP Support

Phoronix - Wed, 10/26/2022 - 18:27
With the recent Linux 6.1 merge window there sadly weren't any Nouveau Direct Rendering Manager (DRM) driver improvements for getting the RTX 30 "Ampere" OpenGL support working yet with the mainline kernel even with RTX 40 series having launched. Needless to say, there also wasn't any progress on the re-clocking front for getting the GTX 900 series and later running in a performant manner on this open-source driver. But the Nouveau developers at Red Hat haven't simply been idling but rather have been working on the NVIDIA GPU System Processor (GSP) support for improving the RTX 20 "Turing" support and newer...

GCC Rust Patches Updated Ahead Of Hopeful Landing In GCC 13

Phoronix - Wed, 10/26/2022 - 18:00
An updated version of the Rust "gccrs" front-end for the GNU Compiler Collection (GCC) was sent out today for review. The GCC Rust "v3" patches address developer comments raised during earlier review as they try to get this new Rust programming language support merged in time for GCC 13...

Fedora 40 Looking At Tightening C Language Legacy Support Ahead Of GCC 14

Phoronix - Wed, 10/26/2022 - 17:40
A change proposal drafted for next year's Fedora 40 is looking at "porting Fedora to modern C" by ensuring the contained C source code of packages is compliant with strict C99 compilers...

cURL 7.86 Released With Experimental WebSocket API

Phoronix - Wed, 10/26/2022 - 17:24
Daniel Stenberg has announced the release of cURL 7.86 as the newest version of this command-line utility and library for various networking purposes...

Ubuntu's Mir 2.10 Released With Modernized Touch Events, New Window Move Gesture

Phoronix - Wed, 10/26/2022 - 17:10
A new version of Canonical's Mir open-source display server is now available for what serves as a Wayland compositor for various Ubuntu use-cases around IoT and other niche purposes...

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