Open-source News

Intel Making Cluster Scheduling Configurable, Disabled For Alder Lake Hybrid CPUs

Phoronix - Sat, 12/04/2021 - 22:14
Added to the in-development Linux 5.16 kernel was cluster-aware scheduling designed to enhance system performance where groups of CPU cores may share caches or similar and thus the scheduler could benefit from knowing that information for making more optimal task placement. But as I pointed out early on with Linux 5.16, this cluster scheduling is hurting the Intel Alder Lake performance on the new kernel. Intel is now working to correct this by making the cluster scheduling configurable and disabling this functionality by default for hybrid CPUs such as Alder Lake...

Intel Linux Graphics Driver Prepares Task & Mesh Shaders, Vulkan Dynamic Rendering

Phoronix - Sat, 12/04/2021 - 20:30
Ahead of Intel ARC graphics cards premiering next year, Intel's open-source Linux graphics driver developers remain very busy preparing for the next-generation graphics capabilities...

AMD AMF SDK 1.4.23 Brings Brings Main 10 HEVC Encode, Auto LTR Encoder Mode

Phoronix - Sat, 12/04/2021 - 18:52
AMD on Friday published a new version of their Advanced Media Framework "AMF" software development kit that enhances the multimedia processing capabilities for Radeon hardware...

Open-Source Firmware Conference 2021 Videos Now Available

Phoronix - Sat, 12/04/2021 - 18:28
Taking place this week was the annual Open-Source Firmware Conference "OSFC" devoted to open-source firmware from Coreboot to open-source BMC solutions and other low-level booting/initialization efforts...

KDE Starts December With Numerous Fixes, Other Desktop Refinements

Phoronix - Sat, 12/04/2021 - 18:10
This week saw many fixes landing for the KDE desktop components along with some UI tweaking and other alterations...

Convert audio in batches on Linux with SoundConverter

opensource.com - Sat, 12/04/2021 - 16:00

There are many file formats used to store digital audio, and they're good for different purposes. Digital audio is, of course, only a representation of sound, a rendering of soundwaves that get translated into sound by a decoder and a set of speakers. Some audio formats, generically called lossless formats, aim to encode audio close to its original analog form. Still, there's a lot of data in the real world, and as yet, digital can only approximate it in very large files.


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Mesa's Classic Drivers Have Been Retired - Affecting ATI R100/R200 & More

Phoronix - Sat, 12/04/2021 - 09:33
The day has finally come that Mesa's classic OpenGL drivers (non-Gallium3D) have been cleared out of the code-base as part of their modernization effort for mainline...

Wine 6.23 Released With More PE Work, Wine 7.0-rc1 Up Next

Phoronix - Sat, 12/04/2021 - 05:30
Wine 6.23 is now available for running Windows applications and games on Linux, macOS, and the BSDs. Up next will be the Wine 7.0 release candidate that also marks the feature freeze for what will be the next annual Wine stable release...

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