Language Selection

English French German Italian Portuguese Spanish

Graphics/Benchmarks

Linux and Graphics

Filed under
Graphics/Benchmarks
Linux

Windows 10 vs. Linux Radeon Software Performance, Including AMDGPU-PRO & RadeonSI

Filed under
Graphics/Benchmarks

As alluded to earlier and on Twitter, the past few days I have been working on a fresh Windows 10 vs. Ubuntu Linux graphics/gaming performance comparison. This time it's looking at the latest Radeon performance using an R9 Fury and RX 480. Tests on Windows were obviously done with Radeon Software Crimson Edition while under Linux were the two latest AMD/RTG Linux driver options: the hybrid AMDGPU-PRO driver and the fully open-source driver via Linux 4.8 and Mesa 12.1-dev.

Read more

Leftovers: BSD/LLVM

Filed under
Development
Graphics/Benchmarks
BSD

LLVM Clang vs. GCC Compiler Benchmarks On FreeBSD 11.0

Filed under
Graphics/Benchmarks

FreeBSD 11.0 continues to ship the LLVM Clang compiler by default (v3.8) while GCC is available via ports and pkg. For this benchmarking, I compared the Clang 3.8 performance to GCC 6.1, GCC 5.4, GCC 4.8.5m and GCC 4.6.4 as obtained via FreeBSD pkg. All of the tests were done on the same system and no other changes were made to the FreeBSD installation between switching out the used compiler.

Read more

Linux and Graphics

Filed under
Graphics/Benchmarks
Linux
  • ContainerCon Vendors Offer Flexible Solutions for Managing All Your New Micro-VMs

    As you might expect, this week's LinuxCon and ContainerCon 2016, held in Toronto, is heavy on the benefits and pitfalls of deploying containers, but several vendors aim to come to the rescue with flexible tools to manage it all.

    Take Datadog, a New York-based company that offers scalable monitoring of your containerized infrastructure—and just about everything else—from a single interface. This is an off-premise, cloud-based tool that can monitor tens of thousands of your hosts and integrate with stuff you already know, like AWS, Cassandra, Docker, Kubernetes, Postgre and 150 other tools.

  • Happy Birthday Linux

    Linux turns 25 today. That's four years older than Linus was when he invented it. That means Linus has spent more of his life with Linux than he did without it

  • AMDGPU In Linux 4.9 To Bring Virtual Display Support, Improved GPU Reset

    The first pull request has been submitted of new Radeon and AMDGPU DRM driver updates to be queued in DRM-Next for landing with the Linux 4.9 kernel.

    To look forward to Linux 4.9 even though Linux 4.8 is still weeks from being released is PowerPlay support for Iceland GPUs, improved GPU reset, UVD and VCE power-gating for Carrizo and Stoney, support for pre-initialized vRAM buffers, TTM clean-ups, virtual display support, and other low-level changes. Many bug fixes also present.

    The AMDGPU virtual display support is useful and we have been looking forward to it. GPU reset improvements are also welcome for better recovery when the GPU becomes hung. As is the case lately, most of these changes are focused around the newer AMDGPU DRM driver over the mature Radeon DRM code.

  • OpenGL ES 3.1 Comes For Intel Haswell On Mesa

    For those running Intel Haswell processors, hope is not lost in seeing new versions of OpenGL extensions with the Intel Mesa driver.

NVIDIA 367.44 Stable Linux Driver Released

Filed under
Graphics/Benchmarks

While the NVIDIA 370 Linux driver series is currently in beta, the 367 driver series has been updated as the latest long-lived branch release.

The Pascal-based TITAN X, GeForce GTX 1060 3GB, and GTX 1060 6GB are now officially supported... That's just with regards to proper product detection as I've been using the GTX 1060 fine on earlier driver releases, etc.

Read more

Also: Nvidia 367.44 Driver Adds TITAN X (Pascal) and GeForce GTX 1060 Support to Linux

Nouveau Open-Source NVIDIA Tests On Linux 4.8, Mesa 12.1-dev

Filed under
Graphics/Benchmarks

I haven't run any Nouveau driver benchmarks recently for looking at the open-source NVIDIA Linux performance since there hasn't been too much progress, particularly when it comes to re-clocking of the desktop GPUs for delivering better performance. However, with all the testing I've been doing on the Radeon side with Linux 4.8 and Mesa 12.1-dev Git, I decided to do a comparison with a few NVIDIA GeForce GPUs under this latest open-source driver stack.

Read more

Trying Out Fedora 25 With Wayland, Early Benchmarks Included

Filed under
Graphics/Benchmarks
Red Hat

With the news from Friday that Fedora 25 will run Wayland by default I loaded up the current Fedora 25 development packages on a test system this weekend and I used that as my primary system for all of my business/production work this weekend. It went well and included are some early gaming benchmarks of Fedora 25 Workstation GNOME on Wayland and X.Org.

Read more

Linux Graphics

Filed under
Graphics/Benchmarks
Linux
  • Intel Skylake Multi-Screen Issues On Linux Still Happening
  • Skylake EDAC Driver Is A Late Addition To Linux 4.8 Kernel
  • AMD Launches Open Source Ray Traced VR Audio Tech “TrueAudio Next”

    AMD has announced TrueAudio Next a “scalable” physics-based audio rendering engine for generating environmentally accurate, GPU accelerated audio for virtual reality.

    AMD has announced a set of key technologies to bolster its open source technology arsenal represented by GPUOpen, this time in the field of immersive VR audio. TrueAudio Next, AMD claim, provides “real-time dynamic physics-based audio acoustics rendering” and that any soundscape can now be modelled physically, taking into account reflection and occlusion.

    With GPUOpen and LiquidVR, AMD continues to pitch its tent in the open source camp, a reaction to its main rival NVIDIA’s approach which focuses largely on proprietary, GPU hardware and driver locked Gameworks VR (now known as VRWorks) initiatives and technologies – i.e. things that will only work if you develop for and buy their graphics cards.

Syndicate content

More in Tux Machines

Leftovers: Software

  • A Quick Hands-On With Chatty, A Desktop Twitch Chat Client
    Chatty is a desktop Twitch Chat client for Windows, macOS and Linux written in Ja
  • HP Linux Imaging and Printing 3.16.8 Adds Support for Linux Mint 18, Fedora 24
    The open-source HP Linux Imaging and Printing (HPLIP) project has been updated on August 29, 2016, to version 3.16.8, a maintenance update that adds support for new printers and GNU/Linux operating systems. According to the release notes, HP Linux Imaging and Printing 3.16.8 adds support for new all-in-one HP printers, including HP OfficeJet Pro 6970, HP OfficeJet Pro 6960, HP OfficeJet 250 Mobile, HP DeskJet 3700, as well as HP DeskJet Ink Advantage 3700. Also new in the HPLIP 3.16.8 update is support for the recently released Linux Mint 18 "Sarah" Cinnamon, MATE, Xfce, and the upcoming KDE editions, the Fedora 24 Linux operating system, as well as the Debian GNU/Linux 8.5 "Jessie" distribution. So if you're using any of these OSes, you can now update to the latest HPLIP release.
  • MPlayer-Based MPV 0.20.0 Video Player Released with New Options and Commands
    The popular, open-source, and cross-platform MPV video player software received a new update, version 0.20.0, which comes only two weeks after the previous 0.19.0 maintenance release. MPV 0.20.0 is not a major update, and, according to the release notes, it only implements a couple of new options and commands, such as "--video-unscaled=downscale-big" for changing the aspect ratio. Additionally, the MPlayer-based video playback application also gets the "--image-display-duration" option for controlling the duration of image display, and a new "dcomposition" flag for controlling DirectComposition.
  • FFmpeg 3.1.3 "Laplace" Open-Source Multimedia Framework Now Available for Linux
    The major FFmpeg 3.1 "Laplace" open-source and cross-platform multimedia framework has received recently its third maintenance update, version 3.1.3, which brings updated components. FFmpeg 3.1 was announced two months ago, at the end of June, and it introduced a multitude of new features to make the popular multimedia backend even more reliable and handy to game and application developers. Dubbed Laplace, FFmpeg 3.1 is currently the most advanced FFmpeg release, cut from Git master on June 26, 2016.
  • GNU Scientific Library 2.2 released
    Version 2.2 of the GNU Scientific Library (GSL) is now available. GSL provides a large collection of routines for numerical computing in C. This release contains new linear algebra routines (Pivoted and Modified Cholesky, Complete Orthogonal Decomposition, matrix condition number estimation) as well as a completely rewritten nonlinear least squares module, including support for Levenberg-Marquardt, dogleg, double-dogleg, and Steihaug-Toint methods. The full NEWS file entry is appended below.

today's howtos

Leftovers: OSS

  • Report: If DOD Doesn't Embrace Open Source, It'll 'Be Left Behind'
    Unless the Defense Department and its military components levy increased importance on software development, they risk losing military technical superiority, according to a new report from the Center for a New American Security. In the report, the Washington, D.C.-based bipartisan think tank argues the Pentagon, which for years has relied heavily on proprietary software systems, “must actively embrace open source software” and buck the status quo. Currently, DOD uses open source software “infrequently and on an ad hoc basis,” unlike tech companies like Google, Amazon and Facebook that wouldn’t exist without open source software.
  • The Honey Trap of Copy/Pasting Open Source Code
    I couldn’t agree more with Bill Sourour’s article ‘Copy.Paste.Code?’ which says that copying and pasting code snippets from sources like Google and StackOverflow is fine as long as you understand how they work. However, the same logic can’t be applied to open source code. When I started open source coding at the tender age of fourteen, I was none the wiser to the pitfalls of copy/pasting open source code. I took it for granted that if a particular snippet performed my desired function, I could just insert it into my code, revelling in the fact that I'd just gotten one step closer to getting my software up and running. Yet, since then, through much trial and error, I’ve learned a thing or two about how to use open source code effectively.
  • Affordable, Open Source, 3D Printable CNC Machine is Now on Kickstarter
    The appeals of Kickstarter campaigns are many. There are the rewards for backers, frequently taking the form of either deep discounts on the final product or unusual items that can’t be found anywhere else. Pledging to support any crowdfunding campaign is a gamble, but it’s an exciting gamble; just browsing Kickstarter is pretty exciting, in fact, especially in the technological categories. Inventive individuals and startups offer new twists on machines like 3D printers and CNC machines – often for much less cost than others on the market.
  • Open Standards and Open Source
    Much has changed in the telecommunications industry in the years since Standards Development Organization (SDOs) such as 3GPP, ITU and OMA were formed. In the early days of telecom and the Internet, as fundamental technology was being invented, it was imperative for the growth of the new markets that standards were established prior to large-scale deployment of technology and related services. The process for development of these standards followed a traditional "waterfall" approach, which helped to harmonize (sometimes competing) pre-standard technical solutions to market needs.

Leftovers: BSD

  • The Voicemail Scammers Never Got Past Our OpenBSD Greylisting
    We usually don't see much of the scammy spam and malware. But that one time we went looking for them, we found a campaign where our OpenBSD greylisting setup was 100% effective in stopping the miscreants' messages. During August 23rd to August 24th 2016, a spam campaign was executed with what appears to have been a ransomware payload. I had not noticed anything particularly unusual about the bsdly.net and friends setup that morning, but then Xavier Mertens' post at isc.sans.edu Voice Message Notifications Deliver Ransomware caught my attention in the tweetstream, and I decided to have a look.
  • Why FreeBSD Doesn't Aim For OpenMP Support Out-Of-The-Box