Open-source News

Latest AVX-512 Optimization For FFmpeg Shows Wild Improvement On AMD Ryzen

Phoronix - Wed, 02/19/2025 - 09:28
Merged today for the widely-used FFmpeg open-source multimedia library was yet another AVX-512 optimized code path... Compared to the pure C code, the AVX2 code path was 10.98x faster while this new AVX-512 code path clocks in at 18x the performance of the common C code...

NVIDIA GeForce RTX 5080/5090 Performance With Neat Video 6 On Linux

Phoronix - Wed, 02/19/2025 - 04:17
Last week NeatLab released Neat Video 6 as the newest version of their video engine to reduce noise and enhance video quality that can be used with the likes of DaVinci Resolve, Final Cut, and Premiere Pro software. Neat Video 6 features a faster render engine, optimized CPU + GPU performance, enhanced memory management, and other improvements. Neat Video 6 continues to support Linux natively when it comes to DaVinci Resolve usage as well as various OFX hosts like Natron / Flame / Mistika / Fusion Studio / Nuke. As they also updated their NeatBench benchmark, I was curious to see how the performance of Neat Video 6 is for the new NVIDIA GeForce RTX 50 Blackwell GPUs.

Linus Torvalds Would Reportedly Merge Rust Kernel Code Over Maintainer Objections

Phoronix - Wed, 02/19/2025 - 03:53
The drama surrounding Rust code within the Linux kernel continues... Christoph Hellwig is the maintainer of the DMA mapping helpers and several other areas of the kernel has been an outspoken critic of Rust code or secondary programming languages within the Linux kernel kernel. Hellwig has been critical of Rust code for the Linux kernel and its long-term maintainability. Today he's out with another mailing list post where he notes that Linus Torvalds mentioned in private he would override maintainer vetoes on Rust code within the kernel...

Wasmer 6.0 Wires Up Support For Multiple Heterogeneous Backends

Phoronix - Wed, 02/19/2025 - 03:05
For those interested in WebAssembly for the "run anywhere" prospects and container-like secure execution, Wasmer remains one of the leading WASM runtime options. Wasmer 6.0 Alpha 1 is out today as the latest to further along this quest...

KDE Plasma 6.3.1 Released With A Few Dozen Fixes For The Week

Phoronix - Tue, 02/18/2025 - 22:45
For those that typically wait for the first point release before moving to a new software version, KDE Plasma 6.3.1 is out today with a few dozen fixes for the week since the Plasma 6.3 debut...

Ubuntu Linux LTS Releases May Offer Additional Intel Graphics Driver Updates

Phoronix - Tue, 02/18/2025 - 20:38
Ubuntu developers at Canonical are looking at including more Intel graphics driver packages as part of the hardware enablement "HWE" stacks shipped as part of Ubuntu Long Term Support (LTS) point releases. This would provide more comprehensive coverage of newer Intel driver components with future Ubuntu LTS point releases to benefit both the integrated and discrete graphics...

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