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Linux

Open-Source Radeon Performance Boosted By Linux 3.16

Filed under
Graphics/Benchmarks
Linux

Besides the Nouveau driver performance being faster thanks to experimental re-clocking when using the Linux 3.16 kernel, there are also performance improvements to note with some generations of AMD graphics processors.

The changes found within Linux 3.16 to benefit the Radeon DRM graphics performance are the GPU VM optimizations and large PTE support. Separate from this performance-related work for this kernel-side open-source AMD update is also HDMI deep color support, HDMI audio clean-ups, and other bug-fixes.

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Netrunner 14 released

Filed under
GNU
Linux

The Netrunner Team today released Netrunner 14 Frontier – 32bit and 64bit versions. The release follows Kubuntus support cycle, giving it a full 5 year support life via the backport repos.

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MakuluLinux KDE 6.0 Released !

Filed under
GNU
KDE
Linux

The Long Awaited update to the KDE Edition is now over, Stability, Speed and Beauty is what drives this edition. This Edition is a special one for me because I worked on most of it while being extremely sick to the point where I could not walk, with nothing but a bed, laptop and time on my hands I went to work on this baby and this is the result.

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Performance benchmarks: KVM vs. Xen

Filed under
Graphics/Benchmarks
Linux
Server

After having some interesting discussions last week around KVM and Xen performance improvements over the past years, I decided to do a little research on my own. The last complete set of benchmarks I could find were from the Phoronix Haswell tests in 2013. There were some other benchmarks from 2011 but those were hotly debated due to the Xen patches headed into kernel 3.0.

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Raspberry Pi DRM+Gallium3D Driver Makes Great Progress In One Week

Filed under
Graphics/Benchmarks
Linux

Last week Eric Anholt left Intel's Linux graphics driver team to go work for Broadcom developing a VC4 DRM/KMS and Gallium3D driver for the GPU that supports the Raspberry Pi.

Eric ended up making more progress in his first week than he anticipated in starting off this new open-source Linux graphics driver project. He ended up getting his work items done that originally he anticipated would take him about one month. The basic "hack driver" is now working to run triangle code running on a kernel with a relocations-based GEM interface. Thursday he already started on the Broadcom VC4 Gallium3D driver, which in turn is based upon the Freedreno driver for Qualcomm's ARM hardware.

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Re-Testing NVIDIA's Threaded OpenGL Optimizations For Linux Gaming

Filed under
Graphics/Benchmarks
Linux

Back in 2012 with the NVIDIA 310 Linux driver series a threaded OpenGL optimization was added to the proprietary graphics driver. When this driver premiered we tested NVIDIA's Linux threaded OpenGL optimizations to mixed results. We're back now re-testing the OpenGL threaded optimizations to see if it makes any more of a difference now with modern Linux games and OpenGL workloads while using the latest 337.25 Linux driver.

NVIDIA's OpenGL threaded optimization feature allows offloading the CPU computational workload to a separate processor thread. This feature is designed to benefit CPU-heavy workloads but can potentially worsen the performance depending upon the game/application's particular OpenGL calls. As a result, the threaded optimization feature remains disabled by default while it's been around for two years. For more information on the threaded optimization feature and how to enable it, see the earlier article.

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Russia Industry And Trade Ministry To Replace Untrusted Intel And AMD Processors With Their Own ARM Design

Filed under
GNU
Linux
Hardware
MDV

Russia's Baikal processor will be built around an ARM Cortex A57, which ties into Vladimir Putin's goal, established in 2010, to move all government computers over to Linux - another move that's easy to understand given the OS' open-source and modular nature.

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Asus C200 Chromebook review: Long battery life, moderate performance

Filed under
GNU
Linux
Google

The Asus C200 Chromebook is a 2.5 pound laptop that offers up to 12 hours of battery life and sells for just $249. It’s not the fastest notebook around, doesn’t have the best screen, and some folks might find Google’s Chrome OS operating system limiting. But there’s a lot to like about this little laptop… especially given the low price.

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Mozilla is Working on a Firefox OS-powered Streaming Stick à la Chromecast

Filed under
Linux
Google
Moz/FF

Mozilla took the world by surprised when it announced that it was developing a Firefox operating system that would be used for mobile phones, especially in developing markets. Now, there are already a few devices out there, but it seems that this isn’t the last step for the company whose name is still associated with the famous web browsers.

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Linux 3.16-rc2

Filed under
Linux

It's a day early, but tomorrow ends up being inconvenient for me due
to being on the road most of the day, so here you are. These days most
people send me their pull requests and patches during the week, so
it's not like I expect that a Sunday release would have made much of a
difference. And it's also not like I didn't have enough changes for
making a rc2 release.

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More in Tux Machines

Ubuntu 16.04.2 LTS Delayed Until February 2, Will Bring Linux 4.8, Newer Mesa

If you've been waiting to upgrade your Ubuntu 16.04 LTS (Xenial Xerus) operating system to the 16.04.2 point release, which should have hit the streets a couple of days ago, you'll have to wait until February 2. We hate to give you guys bad news, but Canonical's engineers are still working hard these days to port all the goodies from the Ubuntu 16.10 (Yakkety Yak) repositories to Ubuntu 16.04 LTS, which is a long-term supported version, until 2019. These include the Linux 4.8 kernel packages and an updated graphics stack based on a newer X.Org Server version and Mesa 3D Graphics Library. Read more

Calamares Release and Adoption

  • Calamares 3.0 Universal Linux Installer Released, Drops Support for KPMcore 2
    Calamares, the open-source distribution-independent system installer, which is used by many GNU/Linux distributions, including the popular KaOS, Netrunner, Chakra GNU/Linux, and recently KDE Neon, was updated today to version 3.0. Calamares 3.0 is a major milestone, ending the support for the 2.4 series, which recently received its last maintenance update, versioned 2.4.6, bringing numerous improvements, countless bug fixes, and some long-anticipated features, including a brand-new PythonQt-based module interface.
  • Due to Popular Request, KDE Neon Is Adopting the Calamares Graphical Installer
    KDE Neon maintainer Jonathan Riddell is announcing today the immediate availability of the popular Calamares distribution-independent Linux installer framework on the Developer Unstable Edition of KDE Neon. It would appear that many KDE Neon users have voted for Calamares to become the default graphical installer system used for installing the Linux-based operating system on their personal computers. Indeed, Calamares is a popular installer framework that's being successfully used by many distros, including Chakra, Netrunner, and KaOS.

Red Hat Financial News

Wine 2.0 RC6 released