Open-source News

Framework Desktop Power Mode Tuning For Better Performance Or Power Efficiency

Phoronix - Wed, 08/27/2025 - 23:00
Continuing on with our Framework Desktop benchmarking powered by AMD Ryzen AI Max "Strix Halo", today we are looking at the performance and power impact of power mode tuning for this review sample powered by the AMD Ryzen AI Max+ 395 SoC. A wide variety of benchmarks were done across the power saver / balanced / performance power modes for looking at the impact on performance as well as thermals and power consumption.

Patches Posted To Allow Writing USB Rust Drivers For Linux

Phoronix - Wed, 08/27/2025 - 21:44
An initial set of Linux kernel patches were posted this week for allowing USB Rust kernel drivers to be developed for Linux...

RADV Vulkan Driver Lands Untyped Pointers Support

Phoronix - Wed, 08/27/2025 - 20:30
Introduced earlier this month with the Vulkan API 1.4.325 spec update was the introduction of the untyped pointers extension with VK_KHR_shader_untyped_pointers and SPIR-V's underlying SPV_KHR_untyped_pointers for providing an alternative option to strongly-typed pointers. As of yesterday the Mesa Radeon Vulkan driver "RADV" is now supporting this untyped pointers extension...

AI Is Now Being Used To Help Determine Patches For Backporting In The Linux Kernel

Phoronix - Wed, 08/27/2025 - 18:44
Generative AI "GenAI" is now being used in part to help determine the Linux kernel patches that should be back-ported to prior current stable Linux kernel releases such as the all-important Linux Long Term Support (LTS) branches...

The Former Lead For Apple Graphics Drivers On Linux Is Now Working At Intel

Phoronix - Wed, 08/27/2025 - 18:29
There's a follow-up to yesterday's surprising story of Alyssa Rosenzweig stepping away from Asahi Linux and that ARM graphics driver work where she led reverse engineering and development of the Asahi Gallium3D and HoneyKrisp Vulkan drivers within Mesa. She's now working at Intel on their Linux graphics drivers...

Latest NOVA Patches From NVIDIA Get The GSP Booting To RISC-V Active State

Phoronix - Wed, 08/27/2025 - 18:15
The NOVA open-source kernel graphics driver continues getting slowly built-up for the NVIDIA RTX 20 "Turing" and newer GPUs that sport the GPU System Processor (GSP) for easing the hardware initialization and management of modern NVIDIA GPUs within the mainline kernel. This Rust-written kernel driver now has patches pending for booting up the NVIDIA GSP to its RISC-V active state...

QEMU 10.1 Released With Intel TDX Improvements, Support For Compiling To WASM

Phoronix - Wed, 08/27/2025 - 18:03
QEMU 10.1 was released overnight as the latest iteration of this open-source machine emulator that plays an important role in the Linux virtualization stack...

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