Phoronix

Vulkan 1.3.226 is out this morning and to much excitement adds the VK_EXT_mesh_shader extension as cross-vendor functionality for mesh shaders!..

With the Apple M2 running Asahi Linux you may be wondering whether it's better to use the GCC compiler as is the default on upstream Arch Linux or whether going for LLVM Clang will yield better performance given all the LLVM/Clang usage by AArch64 vendors, including Apple's own Xcode compiler toolchain making use of it. If you are wondering about GCC vs. Clang for building binaries on the Apple M2, here are some benchmarks.

Back in 2013 when AMD was pushing their Heterogeneous System Architecture (HSA) they joined The Document Foundation and wanted to make use of OpenCL acceleration within this open-source office suite. Shortly thereafter they added many OpenCL functions to LibreOffice but now a decade later it seems to be of little use but at least this week thanks to a Collabora engineer there has been some OpenCL code cleaning for this free software office suite...

Inspired by Microsoft's compiler toolchain having a "std:c++latest" option for automatically targeting the latest supported C++ spec, GCC compiler developers have been discussing the possibility of a similar feature with the ability to specify -std=c++current for the current C++ standard or -std=c++future for the future/draft specification...

One of the interesting capabilities with Thunderbolt and now USB4 that is seemingly not too widely used is for networking between systems. The Linux kernel for the past half-decade already has offered a Thunderbolt networking driver for networking between hosts with Thunderbolt cables. The latest improvement on this front is now supporting USB4's end-to-end flow control mode...

For the open-source software popular for screen-casting and videogame live-streaming, OBS Studio 28.0 was released today as a big feature update...

During the month of August on Phoronix there were 260 original news stories and Linux hardware reviews / benchmark articles written by your's truly. Here is a look back at what excited Linux / open-source readers the most this month...

Genode OS as the open-source operating system framework based on a micro-kernel abstraction layer and a set of user-space components is out with its newest feature release. A big focus this cycle has been on making Genode OS more practical as a smartphone operating system...

For those running the embedded OpenWrt Linux operating system for routers and other networking devices or just running a memory-constrained MIPS Linux system, the forthcoming Multi-Gen LRU "MGLRU" kernel feature is looking very good on that front...

QEMU 7.1 is now available as the latest feature release for this processor emulator that plays an important role in the open-source Linux virtualization stack...

While Apache OpenOffice development is rather stagnate, many of the original OpenOffice.org developers left for LibreOffice long ago, and LibreOffice has been delivering far more modern features and functionality, people continue to download OpenOffice. This week the Apache Software Foundation is celebrating more than 333 million downloads of their open-source office suite...

Earlier this month Ubuntu 22.04.1 LTS was delayed by one week due to an OEM install bug leading to broken Snaps support. Now with Ubuntu 20.04.5 LTS the Canonical developers are racing down to a last-minute rebuild of images over a NVIDIA proprietary driver issue...

A new release of Archinstall, an easy-to-use, text-based Arch Linux installer, is on the way...

Google engineers today promoted Chrome 105 to their stable channel across Linux, macOS, Windows, and Android platforms...

The latest Linux hardware enablement work to report on for Intel's Meteor Lake client platform is Thunderbolt support being queued ahead of the Linux 6.1 merge window...

Richard Hughes as the lead developer of the Linux Vendor Firmware Service (LVFS) and Fwupd at Red Hat announced the release this morning of Fwupd 1.8.4 as a nice update to this open-source firmware updating utility. Fwupd 1.8.4 not only adds support for some new hardware and fixes but notably begins adding the infrastructure to allow facilitating BIOS changes to the system from within Linux...

With Intel's Meteor Lake moving to a tiled/chiplet approach, we have already seen some interesting changes on the Linux driver side and confirmation of the introduction of a "Versatile Processing Unit" coming with Meteor Lake (MTL) for inference acceleration. Another interesting confirmation from new Linux driver patches is their media encode/decode moving to a "standalone media" Graphics Technology (GT) block...

Mainlined to the Linux kernel less than one year ago was the "asus_wmi_ec_sensors" for supporting temperature / fan speed / CPU current sensor reading on a variety of newer ASUS motherboards. That driver is now being removed as a superior driver is taking over the ASUS motherboard sensor reading duties...

In addition to continued improvements to its Steam Snap for running that gaming client within Canonical's sandboxed confines, the latest Linux gaming component to receive similar treatment is now Feral Interactive's GameMode...

Back in May Intel announced SYCLomatic as an open-source tool for converting CUDA code to C++ SYCL for execution within their oneAPI stack on Intel GPUs and more. Out today is SYCLomatic 20220829 as their first tagged version of this code porting helper...