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Linux and Graphics

Filed under
Graphics/Benchmarks
Linux
Google
  • Google Developers Improve Mesa's Android EGL Support
  • Nouveau DRM Code Updated For Linux 4.8

    The Nouveau open-source NVIDIA DRM driver changes have been queued in DRM-Next for the Linux 4.8 kernel.

    Nouveau updates this time around include GK20A/GM20B Tegra K1/X1 voltage and clock improvements as well as initial support for GP100 and GP104 GPUs. The latter provides initial KMS support for the GeForce GTX 1000 series. While NVIDIA did release some Pascal firmware, it ended up being only for the GP100 and not the GP104 or GP106. Thus with Linux 4.8 there isn't any hardware-accelerated support for the consumer GeForce GTX 1060/1070/1080 cards on the open-source driver stack. For those cards it comes down to un-accelerated kernel mode-setting support until NVIDIA releases the rest of the Pascal firmware in the future.

Managing your containers at Google scale

Filed under
GNU
Linux
Server
Google

The tooling around Linux containers has matured to the point that they are now a viable method of software packaging and deployment. The developer side of the containers equation has gotten a lot of emphasis. However, in order for containers to be a complete solution, they must not only be easy to build, but easy to deploy reliably at scale.

A company that arguably has more experience than any other company in deploying Linux containers at scale is Google. They have been running conatiners in their own datacenters for over a decade, contributing to the upstream Linux kernel in the areas of cgroups and namespaces. Using an internal system named Borg, Google deploys about 2 billion containers per week.

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Google “Project Bloks” education kit starts with RPi Zero

Filed under
Linux
Google

Google’s “Project Bloks” education platform is built around a Raspberry Pi Zero that controls baseboards that talk to “Puck” inputs via a capacitive sensor.

Google announced a Project Bloks hacker platform for kids, developed with IDEO and Paulo Blikstein of Stanford University. A prototype has been built based on the Linux-driven Raspberry Pi Zero SBC, and now Google is seeking researchers, developers, and designers who are interested in using the technology “to build physical coding experiences.” Later this year, Google will conduct a remote research study with the help of these partners.

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Android apps on Chromebook

Filed under
Android
Gentoo
Google
  • How to install Android apps on Chromebook

    A nice surprise landed on my Chromebook Flip when I checked for updates late last week. The dev channel running on Chromebook was ready with the much awaited 53.0.x update that brings the Google Play Store to Chrome OS devices. I updated it and I have been running Android apps on my Chromebook Flip since Friday.

  • How to run Android Apps on your Chromebook

    For now, there's only one Chromebook that will do it, the ASUS Chromebook Flip, but soon most newer models Chromebooks will be able to run most of the 1.5 million Android apps.

Google/ChromeOS/Android

Filed under
Android
Google

Google Magenta

Filed under
Google
OSS

Google and Oracle

Filed under
Google
Security
Legal

Oracle Desperate

Filed under
Android
Google
Legal
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More in Tux Machines

Security Leftovers

Leftovers: BSD

  • BSD Mag: Understanding Unikernels by Russell Pavlicek
    The number of tasks which lend themselves to being unikernels is larger than you might think. In 2015, Martin Lucina announced the successful creation of a “RAMP” stack. A variant of the common “LAMP” stack (Linux. Apache, MySQL, PHP/Python), the “RAMP” stack employs NGINX, MySQL, and PHP each built on Rumprun. Rumprun is an instance of a Rump kernel, which is a unikernel system based on the modular operating system functions found in the NetBSD project. So even this very common solution stack can be successfully converted into unikernels.
  • Summary of the preliminary LLDB support project
    Operating systems can be called monitors as they handle system calls from userland processes. A similar task is performed by debuggers as they implement monitors for traced applications and interpret various events that occurred in tracees and are messaged usually with signals to their tracers. During this month I have started a new Process Plugin within LLDB to incept NativeProcessNetBSD - copied from NativeProcessLinux - implementing basic functionality and handling all the needed events in the MonitorCallback() function. To achieve these tasks, I had to add a bunch of new ptrace(2) interfaces in the kernel to cover all that is required by LLDB monitors. The current Process Plugin for NetBSD is capable to start a process, catch all the needed events correctly and if applicable resume or step the process.
  • NetBSD Making Progress On LLDB Debugger Support
    NetBSD developers have been implementing the relevant interfaces needed for the LLVM debugger to effectively monitor and work on the operating system. As part of that they have also improved some of their own documentation, provided new ptrace interfaces, and more. Those interested in LLDB and/or NetBSD can learn more about this debugging work via this NetBSD.org blog post.

Firefox 51 Released With FLAC Audio Support, WebGL 2.0 By Default

Firefox 51.0 just hit Mozilla's FTP servers for those wanting the latest version of this open-source web-browser. Firefox 51 isn't a big feature release for end-users but notably does have support for FLAC audio, at long last! Great to see the web browsers finally shipping support out-of-the-box for this open-source audio codec. Read more

Intel Core i3 7100 Kabylake Linux Benchmarks

Last week I began delivering Linux Kabylake benchmarks with the Core i5 7600K while this week I finally am set to receive the Core i7 7700K. But for those curious how Kabylake is looking on the low-end, I picked up a Core i3 7100 as currently the cheapest Kabylake desktop processor. Here are some initial Linux benchmarks of this Core i3 processor on Ubuntu Linux. Read more