Open-source News

Linux 6.5-rc4 Brings Change For Enabling STIBP On AMD Zen 4 Auto IBRS Systems

Phoronix - Sun, 07/30/2023 - 18:17
Last weekend I wrote about Zen 4's Automatic IBRS security feature needing STIBP enabled for protecting user-space processes. Single-Threaded Indirect Branch Predictors though haven't been enabled up to now with the Auto IBRS functionality on Linux. But the x86/urgent pull request sent out today ahead of the Linux 6.5-rc4 tagging makes that change...

LPython Is The Latest Python Implementation Aiming To Be Very Fast, Multiple Backends

Phoronix - Sun, 07/30/2023 - 00:57
LPython is the latest open-source Python implementation aiming to be a very performant version of Python among other interesting features...

Intel Linux Driver Lands Workaround To Sharply Speedup Cyberpunk 2077 Shader Compilation

Phoronix - Sat, 07/29/2023 - 21:30
A new per-application workaround/optimization to the open-source Intel "ANV" Vulkan Linux driver has sharply reduced the time required for compiling Cyberpunk 2077 game shaders for this popular title running on Linux by way of Valve's Steam Play...

GnuCOBOL 3.2 Released After 2+ Years In Development

Phoronix - Sat, 07/29/2023 - 21:00
For those fond of the COBOL programming language and continuing to make use of it in new development efforts, GnuCOBOL 3.2 was released on Friday as the latest feature update for this 21+ year old free software effort around being an open-source COBOL implementation...

Linux 6.5-rc4 Fixes Support For Reporting Negative Temperatures On AMD Industrial CPUs

Phoronix - Sat, 07/29/2023 - 18:33
Going back to May I wrote about AMD's "k10temp" Linux temperature driver being updated to handle negative temperature readings and now finally merged on Friday as a fix ahead of Linux 6.5-rc4 is a change to that open-source driver for properly displaying negative temperatures...

KDE Plasma 6 Making Progress On Sound Themes, Lower Cursor Latency On Wayland

Phoronix - Sat, 07/29/2023 - 18:20
With most developers having recovered from the recent Akademy KDE developer conference, Plasma 6 is back to seeing a lot of new development activity for what will be the next major open-source desktop release likely debuting in early 2024...

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