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

The Performance Impact Of Ubuntu's Wubi Windows Installer

Michael Larabel

Published on 21 October 2010
Written by Michael Larabel
Page 1 of 4 - 10 Comments

Being developed since 2007 and integrated in Ubuntu since 2008 with their Ubuntu 8.04 LTS release has been Wubi, the Windows-based Ubuntu Installer. While most Linux users tend to install Ubuntu using the LiveCD or the alternate CD installer, by using Wubi you can setup a full desktop from within Microsoft Windows. Wubi places Ubuntu into a disk image still residing on the Windows partition, thereby making it easy to install and remove without risking any problems of messing up your drive's partitions. While Wubi may lower the barrier for entry to trying out an Ubuntu Linux desktop, it does not come without some performance penalties associated to using the loop-mounted device stored on the Microsoft file-system.

Coming out of a reader request that pointed out an AskUbuntu.com question regarding Wubi performance differences, we decided to run some simple tests to quantitatively show the performance differences. We carried out a clean install of Microsoft Windows 7 Professional x64 with its NTFS file-system taking up the entire disk. After Windows 7 x64 was installed, we immediately ran the Ubuntu 10.10 Wubi installer to carry out some benchmarks. After those benchmarks of Ubuntu 10.10 via Wubi were carried out, we wiped the disk using a clean install of Ubuntu 10.10 from the LiveCD with its default EXT4 file-system occupying the entire hard drive. All operating systems were left in their default configurations.

The system we used for benchmarking Wubi from the LiveCD installer to a real EXT4 partition and then when installing Ubuntu under Windows with Wubi was a Lenovo ThinkPad T61 notebook. Besides Wubi creating a disk image for the root file-system, there is also a disk SWAP image created as well. The ThinkPad had an Intel Core 2 Duo T9300 dual-core CPU, 4GB of DDR3 system memory, a 100GB Hitachi HTS72201 SATA 2.0 7200RPM HDD, and NVIDIA Quadro NVS 140M graphics. The key Ubuntu 10.10 (x86_64) components worth noting are the Linux 2.6.35 kernel, GNOME 2.32.0, X.Org Server 1.9.0, xf86-video-nouveau 0.0.16, GCC 4.4.5, and the default EXT4 file-system.

We ran a variety of benchmarks with Ubuntu Wubi but it was largely with the disk test profiles where a performance delta was found, so we published those results, which include Gzip compression, Compile Bench, FS-Mark, IOzone, Unpack Linux, PostgreSQL, SQLite, and PostMark. This testing was, of course, done using the Phoronix Test Suite.

<< Previous Page
1
Latest Linux Hardware Reviews
  1. Intel Launches The Core i7 5960X, Mighty Powerful Haswell-E CPUs
  2. AMD Radeon R9 290: Gallium3D vs. Catalyst Drivers
  3. AMD Radeon R9 290 Open-Source Driver Works, But Has A Ways To Go
  4. Trying The Configurable 45 Watt TDP With AMD's A10-7800 / A6-7400K
Latest Linux Articles
  1. Testing For The Latest Linux Kernel Power Regression
  2. The Most Energy Efficient Radeon GPU For AMD Linux Gaming
  3. 20-Way Radeon Comparison With Open-Source Graphics For Steam On Linux Gaming
  4. Preview: OS X 10.10 Yosemite vs. Ubuntu Linux GPU Performance
Latest Linux News
  1. LibreOffice Ported To 64-bit ARM (AArch64)
  2. Enlightenment E19 RC3 Shows Off The New Wayland Compositor
  3. Metro Redux Is Going To Require OpenGL 4.x On Linux
  4. Jailhouse v0.1 Released As A Basic Hypervisor For Linux
  5. Google's Chromebook "Samus" Now Supported By Coreboot
  6. Chrome 38 Now In Beta With Exciting Advancements
  7. Ubuntu's Utopic Unicorn 14.10 Beta 1 Released
  8. Genode OS 14.08 Has New GUI Architecture, Pluggable VFS
  9. Another Intel Linux Power Regression Is Being Investigated
  10. DNF Makes It A Step Closer To Replacing Yum On Fedora
Latest Forum Discussions
  1. Btrfs Gets Talked Up, Googler Encourages You To Try Btrfs
  2. Users defect to Linux as OpenBSD removes Lynx from base system
  3. Updated and Optimized Ubuntu Free Graphics Drivers
  4. Canonical Joined The Khronos Group To Help Mir/Wayland Drivers
  5. Radeon HD5670 and Ubuntu 14.04
  6. AMD Releases UVD Video Decode Support For R600 GPUs
  7. Best Radeon for a Power Mac G5?
  8. OC capability - Intel Core i5 4690K & Biostar Hi-Fi Z97WE