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today's leftovers

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Misc
  • Vivaldi Web Browser Gets Its First Snapshot for 2016, Final Release Coming Later This Year

    On January 5, Vivaldi's Ruarí Ødegaard proudly announced the immediate availability for download of the first snapshot build of the Vivaldi cross-platform web browser for 2016.

  • conf.kde.in 2016

    Building on the success of conf.kde.in 2014 at Dhirubhai Ambani Institute of Information and Community Technology (DA-IICT) in the land of Gujarat and 2015 at Amritapuri in Kerala, India, the horizon of the KDE Community is broadening and shifting to north India. conf.kde.in 2016 takes place on the 5th and 6th of March at Jaipur in Rajasthan, India. As in previous years of the conference, conf.kde.in 2016 will promote the spirit of free and open source software (FOSS) and offer ideas to build awareness about FOSS culture at the college level, when most technology students have their first experience with Open Source. The emphasis will be on KDE technology and Qt, the popular cross-platform application framework.

  • Add your local joint to the map
  • More NX & Chrome Books

    The most recent end point offering is using a ChromeBook. This is not yet in production, and being tested mostly by me at this point. We purchased a HP 14 inch ChromeBook with 4GB memory for around $250. It boots immediately. After opening the Chrome browser, you just put in the right URL and credentials and after a few seconds the GNOME desktop appears. The experience is then the same as the other platforms and this platform will resume sessions started on other types of devices. This ChromeBook is full 1920x1080 and provides an excellent canvas space for running software.

  • SparkyLinux 4.2 Budgie Edition Out Now, Based on Debian GNU/Linux 9.0 "Stretch"

    On January 5, 2016, the developers of the SparkyLinux computer operating system were extremely proud to inform us about the immediate availability for download of the first development milestone of the upcoming SparkyLinux 4.2 Budgie Edition OS.

  • PHP 7 and Linux Kernel 4.4 RC8 are Now Available in Manjaro Linux 15.12 (Capella)

    On January 5, the Manjaro development team, through Philip Müller, announced the general availability of the second stable update for the Manjaro Linux 15.12 (Capella) computer operating system.

    The "Manjaro Update 2016-01-05" update is here to upgrade all the PHP packages to the latest stable and most advanced version of the world's most popular server-side programming language, PHP 7. With this occasion, the Manjaro devs made a few adjustments for better integration of PHP 7 in Manjaro Linux, such as to remove the php-pear, php-mssql, php-ldap, php-mongo, php-xcache, and graphviz packages.

  • Bryan Lunduke for openSUSE Board

    I, Bryan Lunduke, am officially running for a seat on the openSUSE Board.

    Consider this post to be my campaign platform.

  • TeX Live security improvements

    Today I committed a set of changes to the TeX Live subversion repository that should pave the way for better security handling in the future. Work is underway to use strong cryptographic signatures to verify that packages downloaded and installed into a TeX Live installation have not been tinkered with.

More in Tux Machines

RISC-V and NVIDIA

  • Open-Source RISC-V-Based SoC Platform Enlists Deep Learning Accelerator
    SiFive introduces what it’s calling the first open-source RISC-V-based SoC platform for edge inference applications based on NVIDIA's Deep Learning Accelerator (NVDLA) technology. A demo shown at the Hot Chips conference consists of NVDLA running on an FPGA connected via ChipLink to SiFive's HiFive Unleashed board powered by the Freedom U540, the first Linux-capable RISC-V processor. The complete SiFive implementation is suited for intelligence at the edge, where high-performance with improved power and area profiles are crucial. SiFive's silicon design capabilities and innovative business model enables a simplified path to building custom silicon on the RISC-V architecture with NVDLA.
  • SiFive Announces First Open-Source RISC-V-Based SoC Platform With NVIDIA Deep Learning Accelerator Technology
    SiFive, the leading provider of commercial RISC-V processor IP, today announced the first open-source RISC-V-based SoC platform for edge inference applications based on NVIDIA's Deep Learning Accelerator (NVDLA) technology. The demo will be shown this week at the Hot Chips conference and consists of NVDLA running on an FPGA connected via ChipLink to SiFive's HiFive Unleashed board powered by the Freedom U540, the world's first Linux-capable RISC-V processor. The complete SiFive implementation is well suited for intelligence at the edge, where high-performance with improved power and area profiles are crucial. SiFive's silicon design capabilities and innovative business model enables a simplified path to building custom silicon on the RISC-V architecture with NVDLA.
  • SiFive Announces Open-Source RISC-V-Based SoC Platform with Nvidia Deep Learning Accelerator Technology
    SiFive, a leading provider of commercial RISC-V processor IP, today announced the first open-source RISC-V-based SoC platform for edge inference applications based on NVIDIA’s Deep Learning Accelerator (NVDLA) technology. The demo will be shown this week at the Hot Chips conference and consists of NVDLA running on an FPGA connected via ChipLink to SiFive’s HiFive Unleashed board powered by the Freedom U540, the world’s first Linux-capable RISC-V processor. The complete SiFive implementation is well suited for intelligence at the edge, where high-performance with improved power and area profiles are crucial. SiFive’s silicon design capabilities and innovative business model enables a simplified path to building custom silicon on the RISC-V architecture with NVDLA.
  • NVIDIA Unveils The GeForce RTX 20 Series, Linux Benchmarks Should Be Coming
    NVIDIA CEO Jensen Huang has just announced the GeForce RTX 2080 series from his keynote ahead of Gamescom 2018 this week in Cologne, Germany.
  • NVIDIA have officially announced the GeForce RTX 2000 series of GPUs, launching September
    The GPU race continues on once again, as NVIDIA have now officially announced the GeForce RTX 2000 series of GPUs and they're launching in September. This new series will be based on their Turing architecture and their RTX platform. These new RT Cores will "enable real-time ray tracing of objects and environments with physically accurate shadows, reflections, refractions and global illumination." which sounds rather fun.

today's leftovers

GNOME Shell, Mutter, and Ubuntu's GNOME Theme

Benchmarks on GNU/Linux

  • Linux vs. Windows Benchmark: Threadripper 2990WX vs. Core i9-7980XE Tested
    The last chess benchmark we’re going to look at is Crafty and again we’re measuring performance in nodes per second. Interestingly, the Core i9-7980XE wins out here and saw the biggest performance uplift when moving to Linux, a 5% performance increase was seen opposed to just 3% for the 2990WX and this made the Intel CPU 12% faster overall.
  • Which is faster, rsync or rdiff-backup?
    As our data grows (and some filesystems balloon to over 800GBs, with many small files) we have started seeing our night time backups continue through the morning, causing serious disk i/o problems as our users wake up and regular usage rises. For years we have implemented a conservative backup policy - each server runs the backup twice: once via rdiff-backup to the onsite server with 10 days of increments kept. A second is an rsync to our offsite backup servers for disaster recovery. Simple, I thought. I will change the rdiff-backup to the onsite server to use the ultra fast and simple rsync. Then, I'll use borgbackup to create an incremental backup from the onsite backup server to our off site backup servers. Piece of cake. And with each server only running one backup instead of two, they should complete in record time. Except, some how the rsync backup to the onsite backup server was taking almost as long as the original rdiff-backup to the onsite server and rsync backup to the offsite server combined. What? I thought nothing was faster than the awesome simplicity of rsync, especially compared to the ancient python-based rdiff-backup, which hasn't had an upstream release since 2009.