Open-source News

AMD Prepares PMF Linux Driver For "Smart PC Solutions Builder"

Phoronix - Sun, 09/24/2023 - 22:34
The AMD Platform Management Framework (PMF) Linux driver is preparing to support a new but potentially controversial feature that's seen little public information so far: the Smart PC Solutions Builder...

Linux's Multi-Grain Timestamps Short-Lived: Removed From The Kernel After A Few Weeks

Phoronix - Sun, 09/24/2023 - 18:54
One of the new features merged for the Linux 6.6 kernel was multi-grained timestamps for the VFS layer and wiring it up for the EXT4, Btrfs, XFS, and Tmpfs file-systems. This alternative though to coarse-grained timestamps ended up exposing some problems and this week ahead of Linux 6.6-rc3, the feature has been stripped entirely from the kernel...

Intel's DAOS 2.4 Storage Engine Released

Phoronix - Sun, 09/24/2023 - 18:40
While Intel divested its storage business and Intel Optane was sadly discontinued, one of the interesting open-source software projects from its storage efforts has been DAOS, the Distributed Asynchronous Object Storage engine. Version 2.4 of the DAOS software-defined object store designed for high-speed storage was released this past week...

Mold 2.2 Linker Released With More Optimizations, BLAKE3 Crypto Hashing

Phoronix - Sun, 09/24/2023 - 18:20
Rui Ueyama published today a new version of Mold, the open-source high speed linker that has easily outpaced the common linkers from the GNU and LLVM projects. Mold 2.2 continues work on its performance quest, expanding its multiple CPU architectures supported, and other new work...

Blumenkrantz Optimizes Mesa Vulkan Submission Merging - Some Test Cases Improve 1000%+

Phoronix - Sun, 09/24/2023 - 03:05
Mike Blumenkrantz, who is part of Valve's stellar Linux graphics driver team, has managed another impressive feat of further optimizing the Mesa Vulkan driver code that benefits multiple drivers / hardware vendors...

Cairo 1.18 Released - First Stable Release In Five Years

Phoronix - Sun, 09/24/2023 - 00:24
Cairo 1.18 was released today as the first major stable release to this 2D graphics library in five years. This vector-based graphics library is widely-used for a variety of purposes from GNOME's GTK toolkit to other apps making use of Cairo for targeting different back-ends from PDFs to OpenGL contexts. Mozilla Firefox, WebKit, Mono, and many other open-source projects are notable users of Cairo...

Arch Linux Installer Update Allows More Control Over Parallel Downloads, Ly

Phoronix - Sat, 09/23/2023 - 21:30
Archinstall 2.6.1 was released today as the newest version of this Arch Linux text-based OS installer, ahead of next month's October Arch Linux ISO refresh...

Linux Terminal Emulators Have The Potential Of Being Much Faster

Phoronix - Sat, 09/23/2023 - 20:35
Prominent GNOME developer Christian Hergert announced he created a new terminal emulator that is twice as fast as the closest GPU-based renderer he's found yet so far on Linux, which was Alacritty. Unfortunately though he currently doesn't have any plans to develop this experimental speedy terminal emulator any further...

Intel Arrow Lake's NPU/VPU Very Similar To Meteor Lake - Linux Driver Patch Posted

Phoronix - Sat, 09/23/2023 - 18:48
With Meteor Lake comes the introduction of the Versatile Processing Unit (VPU) that is now marketed by Intel as the Neural Processing Unit (NPU). Recent versions of the Linux kernel have the "IVPU" accelerator driver to support Meteor Lake's VPU/NPU while now a patch is pending to extend that support for next-generation Arrow Lake processors...

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