Open-source News

It Looks Like AMD Zen 5 SoCs Will Support ACPI PHAT

Phoronix - Wed, 12/13/2023 - 19:58
A few months ago I wrote about AMD Linux engineers working on ACPI PHAT support for the Linux kernel. This week new patches around Linux ACPI PHAT handling have been posted with further confirmation of this functionality coming to "future" AMD SoCs...

Linux To Drop Support For 15 Year Old, Never-Shipped Intel "Carillo Ranch"

Phoronix - Wed, 12/13/2023 - 19:44
With Intel's very timely upstream Linux hardware support going back years, they typically start on the upstream hardware enablement well in advance of the product's planned public launch. On a number of occasions this has meant adding support to the Linux kernel for hardware that never ends up being released to consumers. There's been recent cases like the Thunder Bay support that was dropped from the kernel after it became clear that the SoC would never ship to now a more extreme case of a driver being in the mainline kernel for 15 years to support never-released hardware...

Cold Trip Points Proposed For The Linux Kernel's Thermal Handling

Phoronix - Wed, 12/13/2023 - 19:29
The Linux kernel's thermal driver has the obvious notion of hot and critically-hot trip points while to this point there hasn't been the opposite: cold trip points (events) but that's finally been proposed as we approach the end of 2023...

SVT-AV1 1.8 Brings More Performance Improvements Plus ARM Neon SIMD Optimizations

Phoronix - Wed, 12/13/2023 - 19:13
SVT-AV1 v1.8 was released this week as the newest version of this open-source AV1 video encoder originally started by Intel and continues to be developed by Intel engineers in cooperation with the Alliance for Open Media. As with most releases, optimizing this CPU-based AV1 encoder's performance continues to be a key priority...

3 Ways to Change a User Default Shell in Linux

Tecmint - Wed, 12/13/2023 - 15:00
The post 3 Ways to Change a User Default Shell in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

The shell, or command-line interface, is a crucial component of the Linux operating system, providing users with a powerful way to interact with the system.

The post 3 Ways to Change a User Default Shell in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Ubuntu Linux Evaluating x86-64-v3 Based Build - AVX & Newer Intel/AMD CPUs

Phoronix - Wed, 12/13/2023 - 04:30
Canonical is experimenting with x86_64 micro-architecture feature levels! They have produced an experimental build of Ubuntu Server using x86_64_v3 for requiring basically Intel and AMD CPUs with AVX capabilities. But they aren't yet committing to it as a default or when such a change may materialize...

HP Z6 G5 A Makes For An Incredibly Powerful AMD Workstation For Creators & Developers

Phoronix - Wed, 12/13/2023 - 03:35
Since the release of the Threadripper 7000 series on 20 November I've carried out and published many benchmarks of these new HEDT/PRO CPUs including the flagship AMD Ryzen Threadripper PRO 7995WX featuring 96-cores / 192-threads. All of my Threadripper PRO 7995WX benchmarks have been carried out using an HP Z6 G5 A workstation and it's proven to be an outright beast for creators, software developers, and others needing immense multi-threaded capabilities at your finger tips. Here's more about my experience with this new high-end HP workstation.

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