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

Kolivas Pushes New Kernel Responsiveness Patches

Linux Kernel

Published on 26 February 2010 07:37 AM EST
Written by Michael Larabel in Linux Kernel
69 Comments

Con Kolivas had stopped working on the Linux kernel for two years after he became fed up with the kernel development community, but last year he made a return by introducing the BFS scheduler. The BFS scheduler for the Linux kernel is quite simple in design compared to other schedulers, but it performed fairly well on desktop systems. Due to Con's past frustrations, he has no intentions of mainlining the Brain Fuck Scheduler, but he has now offered up another batch of patches.

Kolivas has released a new set of patches this morning that are "designed to improve system responsiveness and interactivity with specific emphasis on the desktop." There are 13 patches he has made available that can be applied against the freshly released Linux 2.6.33 kernel. One of the patches is BFS, another changes the default timer frequency to 1000Hz, another adds new values that allows the timer frequency to be upped to 10,000Hz, and various other changes.

While Con Kolivas is not likely trying to get these patches pushed into the Linux 2.6.34 kernel, he has published this to the Linux kernel mailing list. His patches can be found in the 2.6.33-ck1 directory.

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 Linux Hardware Reviews
  1. Scythe Mugen MAX
  2. Intel Core i7 5960X Haswell-E On Linux
  3. Intel 80GB 530 Series M.2 SSD On Linux
  4. With A New Motherboard, The Core i7 5960X Haswell-E Lights Up
Latest Linux Articles
  1. 7-Way Linux Desktop Gaming Comparison On Ubuntu 14.10
  2. Intel P-State vs. CPUFreq Benchmarks On The i7-5960X
  3. RadeonSI GLAMOR Benchmarks With X.Org Server 1.16
  4. RadeonSI Gallium3D vs. Catalyst At 4K UHD On Linux
Latest Linux News
  1. Mesa Gets Closer To Having OpenGL 4.0 Tessellation Support
  2. Uselessd: A Stripped Down Version Of Systemd
  3. F2FS Tools Gain FSCK Support
  4. FreeBSD 10.1 Has The New VT Driver, Hardware Improvements
  5. AntiMicro 2.6 Yields Greater Compatibility For Gamepads On Linux
  6. OpenGL 3.3 / GLSL 3.30 Lands For Intel Sandy Bridge On Mesa
  7. AMD's RadeonSI Gallium3D Driver Sees Some Improvements
  8. Mesa 10.3 Released With The Latest Open-Source GPU Driver Improvements
  9. GNOME 3.13.92 Officially Released
  10. Wine 1.7.27 Is Still Working Towards Direct2D Support
Latest Forum Discussions
  1. X.Org Women Outreach Program Only Turns Up Two Applicants So Far
  2. New Group Calls For Boycotting Systemd
  3. SSD seems slow
  4. R. Tyler restarts work on FreeBSD launchd port, openlaunchd
  5. Can Linux kill a motherboard?
  6. Stop grabbing my keyboard :(
  7. Glamor now enabled in Debian radeonsi
  8. New stress testing utility for GPU's