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Linux Hardware Reviews, Performance Benchmarks & Open-Source / Free Software News
Updated: 30 min 34 sec ago

Linux 6.2-rc3 Released - "Starting To Look A Lot More Normal"

Mon, 01/09/2023 - 02:55
Linus Torvalds released Linux 6.2-rc3 a few hours early today and noted that things are "starting to look a lot more normal" in terms of the code churn for this stage of the Linux 6.2 development cycle now that the holiday period has passed...

AVX2 & AVX-512 Optimized Versions Of ARIA Cipher Coming With Linux 6.3

Sun, 01/08/2023 - 22:39
The ARIA block cipher devised by South Korean researchers is being sped up by AVX2 and AVX-512 for its Linux kernel implementation...

AMD Begins Sending In "New Stuff" For Their Graphics Driver With Linux 6.3

Sun, 01/08/2023 - 19:45
AMD sent out an initial batch of "new stuff" for their AMDGPU/AMDKFD kernel graphics driver code to begin queuing in DRM-Next ahead of the Linux 6.3 cycle kicking off during the back-half of February...

DragonFlyBSD Adds Temperature Sensor Support For AMD Zen 3 / Zen 4

Sun, 01/08/2023 - 19:20
While DragonFlyBSD has previously praised the performance of AMD Ryzen Threadripper CPUs going back to the Zen 2 days, it's taken them until this weekend to get temperature sensor monitoring working for Family 19h processors: Zen 3, Zen 3+, and Zen 4 CPUs...

Mir 2.11 Released With A Fix Around XWayland Use

Sun, 01/08/2023 - 19:02
A new version of Mir has been released, which in recent years has been serving as a Wayland compositor and used for various niche use-cases like smart exercise mirrors and other IoT and kiosk-type deployments...

OBS Studio 29 Released With AV1 Encode Additions, Upward Compression Filter

Sun, 01/08/2023 - 10:13
OBS Studio 29.0 is out this weekend as the latest major feature release to this very popular, cross-platform software for screencasting and screen recording purposes...

Linux 4.9.337 Released To End Out The 2016 LTS Series

Sat, 01/07/2023 - 23:23
The Linux 4.9 kernel was released back in 2016 and Greg Kroah-Hartman today issued the final point release for that kernel series with the Long Term Support (LTS) period now expired...

A Developer Hopes To Restore GCC's Java Front-End

Sat, 01/07/2023 - 22:39
Following GCC Rust being merged and the Modula-2 front-end, a developer hopes to restore the GNU Compiler Collection (GCC) Java front-end, GCJ...

Intel Discontinues Development Of Open-Source HAXM Software

Sat, 01/07/2023 - 19:18
For years Intel has been developing HAXM as a hardware-accelerated execution manager with a focus on using it for the Android Emulator and QEMU in conjunction with Intel VT enabled processors. HAXM works not only on Linux but Windows, macOS, and some BSDs. Unfortunately, Intel has decided to discontinue development of HAXM. Oh yeah, they also note there are security issues with the code so it's best to just stop using it...

Wine 8.0-rc3 Released With 28 Known Bug Fixes

Sat, 01/07/2023 - 19:04
Wine 8.0-rc3 is now available as the latest test release for this software to enjoy Windows games and applications on Linux and macOS...

VKD3D-Proton's Hans-Kristian Arntzen Experimenting With Vulkan Video

Sat, 01/07/2023 - 18:57
Hans-Kristian Arntzen of notoriety for being with Valve's Linux team and leading the work on VKD3D-Proton has been experimenting with the Vulkan Video API initially for his personal Vulkan renderer, Granite...

KDE Kicks Off 2023 With UI Refinements, More Fixes

Sat, 01/07/2023 - 18:36
KDE developers had a busy first week of the new year as they work toward the big Plasma 5.27 release...

OpenMandriva ROME 23.01 Rolling Release Arrives

Sat, 01/07/2023 - 18:15
OpenMandriva ROME 23.01 is now officially available as this Mandriva/Mandrake-derived Linux distribution in rolling-release form...

FEX-Emu 2301 Working More On AVX Emulation Atop Arm, New AArch64 Code Emitter

Sat, 01/07/2023 - 02:50
FEX as the open-source project working on allowing x86_64 software to run atop Linux AArch64 (64-bit Arm) systems -- including games and the likes of Valve's Steam Play (Proton) -- is out with its newest monthly feature release...

OpenZFS Lands A Very Nice Performance Optimization

Fri, 01/06/2023 - 23:30
A very nice feature pull request was merged to OpenZFS that can provide a nice performance improvement to this open-source ZFS file-system implementation to kick off the new year...

DDR5 Memory Channel Scaling Performance With AMD EPYC 9004 Series

Fri, 01/06/2023 - 20:30
In addition to the big performance uplift from AVX-512, up to 96 cores per socket, and other Zen 4 architectural improvements, also empowering the EPYC 9004 "Genoa" processors is the support for up to 12 channels of DDR5-4800 memory. In this article is a wide assortment of benchmarks looking at the AMD EPYC 9654 performance across varying numbers of populated DDR5 memory channels.

An MGLRU Performance Regression Fix Is On The Way Plus Another Optimization

Fri, 01/06/2023 - 18:47
While MGLRU is a nice performance win for the Linux kernel now available when enabling it for v6.1+ kernel builds, during my testing I did encounter a regression around the SVT-AV1 video encode performance at least and a fix is working its way toward mainline...

X.Org Server No Longer Allowing Byte-Swapped Clients By Default

Fri, 01/06/2023 - 18:34
Following the recent discussions around Fedora planning to disable byte swapped clients support for the X.Org Server in order to close another "large attack surface" with the aging X11 server codebase, the upstream X.Org Server has now dropped this support by default...

The Linux OS Originally Known As Lindows Is Out With Linspire 12 Alpha

Fri, 01/06/2023 - 18:21
Linspire as the Linux distribution whose roots go back two decades ago to when it originally started out as "Lindows" is preparing a new major release. The current incarnation of Linspire though started five years ago when PC/OpenSystems acquired the Linspire and Freespire rights from Xandros. Linspire claims to be "the easiest desktop Linux" and are looking to improve things further with their v12 release...

Mold 1.9 Released With Support For More CPU Architectures

Fri, 01/06/2023 - 18:05
Mold as the high performance linker alternative to GNU Gold and LLVM LLD is out with another feature release...

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