BSD News Archives
DragonFlyBSD 5.5 Development Opens Up

With DragonFlyBSD 5.4 releasing in the days ahead, its code has been branched while now open on Git master is the DragonFlyBSD 5.5 development tree.

23 November 2018 - DragonFlyBSD 5.5 - 1 Comment
Intel Making Improvements On FreeBSD Power Management

After working on the open-source Intel Linux graphics driver for nearly a decade, Ben Widawsky of the Intel Open-Source Technology Center shifted roles to focus on Intel enablement for FreeBSD. In this role over the past several months he has been focusing on FreeBSD power management improvements for Intel hardware.

22 November 2018 - Intel Hardware + FreeBSD - 16 Comments
DragonFlyBSD Lands Another NUMA Optimization Helping AMD Threadripper 2 CPUs

DragonFlyBSD lead developer Matthew Dillon has been quite impressed with AMD's Threadripper 2 processors particularly the Threadripper 2990WX with 32-cores / 64-threads. Dillon has made various optimizations to DragonFly for helping out this processor in past months and overnight he made another significant improvement.

15 October 2018 - Threadripper 2990WX - 4 Comments
A Look At DragonFlyBSD's Kernel Tuning Performance On The AMD Threadripper 2990WX

Last week I posted some initial tests and benchmarks of DragonFlyBSD/FreeBSD on the AMD Threadripper 2990WX. While that went well and the BSDs scale with this 32-core / 64-thread processor better than Windows, lead DragonFly developer Matthew Dillon had picked up a 2990WX system and has been tuning the kernel ever since. Here are some benchmarks looking at some of his recent optimizations.

31 August 2018 - 2990WX + DragonFly - 1 Comment
KDE4 Being Dropped From FreeBSD At The End Of The Year

With KDE4 not having seen an upstream release in years and the old KDE4 code beginning to break under newer C++ compilers, the KDE-FreeBSD team has announced a four-month deprecation period after which they are dropping the KDE4 ports from the operating system.

31 August 2018 - KDE4 + FreeBSD - 4 Comments
FreeBSD DRM Is Causing A Load Of In-Fighting This Week

DRM is causing a lot of vibrant discussions this week on the FreeBSD mailing list... And no, it's not even Digital Rights Management but rather colorful commentary about their Direct Rendering Manager code and plans for FreeBSD 12.

26 August 2018 - DRM + FreeBSD - 60 Comments
DragonFlyBSD Gets Performance Tuning For Threadripper 2990WX Topology, Scheduler Tuning

While it was just days ago that DragonFlyBSD lead developer Matthew Dillon got his hands on a Threadripper 2990WX 32-core / 64-thread "beast", got it working under this long ago forked operating system from FreeBSD, and proceeded to exclaim with joy how powerful this system is, he's now made it even better. Dillon has landed some additional kernel work to benefit the AMD Ryzen Threadripper 2990WX.

23 August 2018 - DragonFly BSD - 2 Comments

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