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Graphics/Benchmarks

X.Org Server 1.16.3 Released To Fix Security Issues

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Graphics/Benchmarks

Julien Cristau of Debian announced the X.Org Server 1.16.3 release on Saturday morning. The primary focus of this release is on correcting the security issues within the GLX, DIX, XV, DRI3, RENDER, and other areas of the xorg-server code-base affected by outstanding security problems.

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WTFTW: A Tiling Window Manager Written In Rust

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Graphics/Benchmarks

The WTFTW project is an X tiling window manager written in Rust. The WTFTW name is short for Window Tiling For The Win. WTFTW is written against the latest Rust nightly code, with Rust 1.0 approaching next year. This tiling window manager can be easily tested in Xnest or Xephyr.

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Multi-Stream Transport 4K Monitors To Become Better Supported On Linux

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Graphics/Benchmarks
Linux

For a number of months David Airlie at Red Hat has been working on DisplayPort Multi-Stream Transport (DP MST) handling for Linux. Keith Packard over at Intel is now playing with DP MST too for bettering modern 4K display support on Linux within X.Org Server based environments.

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Raspberry Pi's Gallium3D Driver Could Now Run Significantly Faster

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Graphics/Benchmarks

Eric Anholt, the lead developer developer behind the Broadcom VC4 Mesa/Gallium3D driver stack for supporting the Raspberry Pi, has announced a new performance achievement.

Eric implemented a user-space buffer object cache for the Gallium3D driver. This buffer object cache is designed after the user-space cache he designed for Intel's driver while being employed by them. This cache reuses buffer objects that haven't been shared to other processes and frees buffer objects that have been in the cache unused for over one second.

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Mesa 10.4.0 released

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Graphics/Benchmarks

Mesa 10.4.0 has been released! Mesa 10.4.0 is a feature release that
includes many updates and enhancements. The full list is available in
the release notes file in docs/relnotes/10.4.html.

The tag in the GIT repository for Mesa 10.4.0 is 'mesa-10.4.0'. I have
verified that the tag is in the correct place in the tree.

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A Walkthrough Of The New 32 System Open-Source Linux Benchmarking Test Farm

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Graphics/Benchmarks
OSS

This week with the release of Phoronix Test Suite 5.4 we also announced LinuxBenchmarking.com, a collection of 32 systems running various upstream benchmarks on a daily basis in a fully automated manner. The daily upstream benchmarking ranges from the Linux kernel Git to Mesa to Arch/Antergos Linux to LLVM/Clang. Here's a walkthrough of the new lab housing this test farm where hundreds of benchmarks are run daily in looking for performance regressions and other changes with the upstream open-source code.

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12-Way AMD Catalyst 14.12 vs. NVIDIA 346 Series Linux GPU Comparison

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Graphics/Benchmarks
Linux

This article is comparing twelve recent NVIDIA and AMD graphics cards when using these latest binary drivers on Ubuntu 14.10 64-bit. All tests were done on an Intel Core i7 5960X system.

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AMD Catalyst 14.12 Omega Driver Brings Mixed Results For Linux Users

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Graphics/Benchmarks

There are some significant performance improvements to find with this week's Linux version of the AMD Catalyst 14.12 "Omega" driver, but there's also some Linux OpenGL performance regressions to note too. Feedback from the Linux community as well to this new driver has been mixed.

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Multiple X.Org Vulnerabilities Found, One Is from 1987

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Graphics/Benchmarks
Security

One of the most important features of the open source development community is its ability to self-correct, even if it takes a very long time. A number of issues in X servers have been corrected recently, and some of them were actually very old. The record holder is a bug introduced back in 1987.

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6-Way Winter 2014 Linux Distribution Comparison

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Graphics/Benchmarks

With this week's launch of Fedora 21, here's a performance comparison of the new Fedora Linux release compared to the Arch-based Antergos rolling-release distribution, Debian GNU/Linux Jessie, openSUSE Tumbleweed, CentOS Linux 7, and Ubuntu 14.10.

These six Linux distributions were all tested with the same hardware that came down to an MSI X99S SLI PLUS motherboard with Intel Xeon E5-2687W v3 ten-core processor plus Hyper Threading. The system also had 16GB of quad-channel DDR4 memory, 80GB Intel SSD, and Radeon HD 7850 graphics.

All six Linux distributions were tested with their default installation settings and packages.

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