Linux Hardware Reviews, Performance Benchmarks & Open-Source / Free Software News  
  
  
    Updated: 43 min 13 sec ago  
OpenBLAS 0.3.13 Released With A RISC-V Port, POWER10 Optimizations
    OpenBLAS 0.3.13 was released today as the newest update to this leading open-source BLAS (and LAPACK) implementation...  
Intel's Newest Linux Driver Is For Radio Frequency Interference Mitigation
    Adding to the new features coming for Linux 5.11, the Intel "RFIM" driver has been queued up as the company's latest open-source driver. The RFIM driver tweaks the DDR memory rates and fully integrated voltage regulator stemming if believed to be causing WiFi/5G interference...  
AMD AOMP 11.12 Released For OpenMP Offloading To Radeon GPUs
    Last week there was the release of AOCC 2.3 as AMD's LLVM Clang downstream focused on Zen-optimized support. Meanwhile on the graphics side of the house, this week ushered in AOMP 11.12 as their LLVM Clang downstream focused on Radeon OpenMP GPU offloading...  
KDE's Development Focus Ahead Of The Holidays Has Been About Better Usability
    KDE developer Nate Graham is out with his weekly development summary highlighting the desktop project's changes for the week. WebRTC support with the screencast code in Plasma now works on Wayland, but the Plasma Wayland changes are lighter than we've seen in recent weeks. Instead the emphasis this week seems to have been on enhancing KDE's usability...  
Micron's HSE Open-Source Storage Engine Hits v1.9
    Announced earlier this year by Micron was the HSE open-source storage engine aimed for low-latency, speed-performance on modern SSD storage and ideal for powering the likes of NoSQL databases. In squeezing out one more major release before year's end, HSE 1.9 was released on Friday...  
Maple Tree "RFC" Patches Sent Out As New Data Structure To Help With Linux Performance
    For over the past year there has been work on the new "Maple Tree" data structure led by Oracle for the Linux kernel and this week marked the patches being sent out in "request for comments" (RFC) form with the aim still on helping the kernel performance...  
Wine 6.0-RC2 Released With 40 More Bugs Fixed
    Following last week's Wine 6.0-RC1 release that marked the feature freeze and start of the release process for the annual stable Wine release, Wine 6.0-RC2 is out today with the latest assortment of fixes...  
CUPS' Founder Releases PAPPL 1.0 As Modern Printer Application Framework
    Just one week shy of one year since CUPS founder Michael Sweet left Apple, which in turn seemingly led to the downfall of CUPS, PAPPL 1.0 has been released as his modern alternative printer application framework...  
AMD Ryzen 9 5900X On Windows 10 vs. Ubuntu Linux Performance: Windows Looks Surprisingly Good This Time
    For those curious how the AMD Zen 3 performance is looking between Windows and Linux, here are the first round of benchmarks with a Ryzen 9 5900X system.  
KDE Plasma's KWin Working On Per-Screen Refresh Rates, Compositing From Multiple Threads
    KDE Plasma users will hopefully be seeing the KWin Wayland compositor perform better and more reliably in 2021...  
Some Of The Features You Can Expect To See With Linux 5.11: Lots From AMD, Intel
    The Linux 5.10 kernel is expected to be released this Sunday that will in turn start the Linux 5.11 merge window. Based on the material queued so far into the various "-next" branches, here is a look at what should be on the table for this next major kernel release and come February will be the first major kernel release of 2021...  
Classic OSMesa Retires In Mesa 21.0 As The Worst Of The Software Rendering Paths
    While working on some core Mesa cleaning/improvements, Eric Anholt has retired the classic OSMesa support in next quarter's Mesa 21.0...  
OpenZFS Now Supports Reacting To CPU/Memory Hot-Plugging
    Following the recent OpenZFS 2.0 release, a new feature that has landed in the latest OpenZFS development code is the ability to respond to CPU and memory hot-plugging...  
Intel Adding Interface To Pass Workload Hints To The Linux Kernel For Thermal/Power Purposes
    Intel's INT340X thermal code that is used by the likes of the Intel Thermal Daemon "Thermald" for thermal/power management with their modern SoCs will now be able to accept workload hints for making more informed thermal decisions...  
Intel's Cloud-Hypervisor 0.12 Released With Better ARM64 Support
    The Intel-led, KVM-based, Rust-written Cloud-Hypervisor 0.12 released with continued contributions coming in from Microsoft and Arm...  
AMD Provides A HIP-Based CPU Implementation For When Lacking A GPU
    AMD's HIP C++ Runtime API / Kernel Language for allowing portable, single-source applications on AMD and NVIDIA GPUs can now run on CPUs too...  
AMD Adding Experimental Video Mode Optimization To FreeSync
    At least under Linux AMD is currently working on a new and currently experimental video mode optimization for FreeSync...  
Google Comes Up With A Metric For Gauging Critical Open-Source Projects
    Google as part of their involvement in the Open-Source Security Foundation (OpenSSF) has devised the "Criticality Score" as a means of judging crucial open-source projects...  
A Preliminary Look At Radeon RX 6800 XT Windows Performance vs. Open-Source Linux Drivers
    For those wondering how the open-source Radeon Linux graphics drivers compare to the Radeon Software Windows drivers for the recently released Radeon RX 6800 XT, here are some preliminary data points looking at the OpenGL / Vulkan performance between Windows and Linux for RDNA 2.  
Intel AMX Programming Model Lands In LLVM Compiler
    One of the big features to look forward to with Intel's Xeon "Sapphire Rapids" is the introduction of AMX as the Advanced Matrix Extensions. While Sapphire Rapids looks to be at least one year out still, the company's open-source compiler engineers have already been hard at work on the software infrastructure support...  
