1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

Mir Now Has Improved Multi-Monitor Synchronization

Ubuntu

Published on 30 August 2013 10:10 AM EDT
Written by Michael Larabel in Ubuntu
3 Comments

One day after Canonical developers landed Mir composite bypass support to dramatically improve the performance of full-screen games on Mir/XMir, Mir has picked up another important feature.

Daniel van Vugt has committed what he describes as "dramatically improved multi-monitor frame synchronization." For handling frame synchronization to avoid tearing on multi-monitor setups, a global frame count that's set to the highest refresh rate of all monitors is being used by Mir for determining synchronization. This new counter method tied to the highest refresh rate replaces their old sync logic of handling multi-monitor frame synchronization via timers.

This change went into Mir as of Revision 1040.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Articles & Reviews
  1. Linux Compiler Benchmarks Of LLVM Clang 3.5 vs. LLVM Clang 3.6-rc1
  2. Intel Broadwell HD Graphics 5500: Windows 8.1 vs. Linux
  3. Linux Benchmarks Of NVIDIA's Early 2015 GeForce Line-Up
  4. NVIDIA GeForce GTX 960: A Great $200 GPU For Linux Gamers
  5. Disk Encryption Tests On Fedora 21
  6. Xonotic 0.8 Performance With The Open-Source AMD/NVIDIA Gallium3D Drivers
Latest Linux News
  1. Chromebook "Rush" With 64-bit Tegra SoC Support Lands In Coreboot
  2. 2015 X.Org Elections Get Underway For Board Members, SPI Merger
  3. Linux 3.19-rc6 Kernel Released: LInux 3.19 Final In Two Weeks
  4. Ubuntu's Mir Gains Server-Side Platform Probing
  5. Broadwell Linux Ultrabook Running MUCH Cooler Than Haswell
  6. LZHAM 1.0 Lossless Data Compression Codec Released
  7. LibreOffice 4.4 Is Coming Soon With New Features
  8. Linux Users Upset By Chromium's Busted HiDPI Support
  9. BPF Backend Merged Into LLVM To Make Use Of New Kernel Functionality
  10. Dying Light Is Headed To Linux, SteamOS
Most Viewed News This Week
  1. Windows 10 To Be A Free Upgrade: What Linux Users Need To Know
  2. Google Admin Encourages Trying Btrfs, Not ZFS On Linux
  3. TraceFS: The Newest Linux File-System
  4. My Initial Intel Broadwell Linux Experience With The ThinkPad X1 Carbon
  5. Mozilla's Servo Still On Track For 2015 Alpha Release
  6. Fedora 23 Likely To Pursue Wayland By Default
  7. Keith Packard Leaves Intel's Linux Graphics Work
  8. A Proposal To Go 64-bit Only With Fedora 23