Featured Research

from universities, journals, and other organizations

Engineers built a supercomputer from 64 Raspberry Pi computers and Lego

Date:
September 11, 2012
Source:
University of Southampton
Summary:
Computational engineers have built a supercomputer from 64 Raspberry Pi computers and Lego. The son of one of the professors (aged 6) provided specialist support on Lego and system testing.

Professor Simon Cox and James Cox (age 6). Computational Engineers at the University of Southampton have built a supercomputer from 64 Raspberry Pi computers and Lego.
Credit: Image courtesy of University of Southampton

Computational Engineers at the University of Southampton have built a supercomputer from 64 Raspberry Pi computers and Lego.

The team, led by Professor Simon Cox, consisted of Richard Boardman, Andy Everett, Steven Johnston, Gereon Kaiping, Neil O'Brien, Mark Scott and Oz Parchment, along with Professor Cox's son James Cox (aged 6) who provided specialist support on Lego and system testing.

Professor Cox comments: "As soon as we were able to source sufficient Raspberry Pi computers we wanted to see if it was possible to link them together into a supercomputer. We installed and built all of the necessary software on the Pi starting from a standard Debian Wheezy system image and we have published a guide so you can build your own supercomputer."

The racking was built using Lego with a design developed by Simon and James, who has also been testing the Raspberry Pi by programming it using free computer programming software Python and Scratch over the summer. The machine, named "Iridis-Pi" after the University's Iridis supercomputer, runs off a single 13 Amp mains socket and uses MPI (Message Passing Interface) to communicate between nodes using Ethernet. The whole system cost under 2,500 (excluding switches) and has a total of 64 processors and 1Tb of memory (16Gb SD cards for each Raspberry Pi). Professor Cox uses the free plug-in 'Python Tools for Visual Studio' to develop code for the Raspberry Pi.

Professor Cox adds: "The first test we ran -- well obviously we calculated Pi on the Raspberry Pi using MPI, which is a well-known first test for any new supercomputer."

"The team wants to see this low-cost system as a starting point to inspire and enable students to apply high-performance computing and data handling to tackle complex engineering and scientific challenges as part of our on-going outreach activities."

James Cox (aged 6) says: "The Raspberry Pi is great fun and it is amazing that I can hold it in my hand and write computer programs or play games on it."

If you want to build a Raspberry Pi Supercomputer yourself see: http://www.soton.ac.uk/~sjc/raspberrypi


Story Source:

The above story is based on materials provided by University of Southampton. Note: Materials may be edited for content and length.


Cite This Page:

University of Southampton. "Engineers built a supercomputer from 64 Raspberry Pi computers and Lego." ScienceDaily. ScienceDaily, 11 September 2012. <www.sciencedaily.com/releases/2012/09/120911125106.htm>.
University of Southampton. (2012, September 11). Engineers built a supercomputer from 64 Raspberry Pi computers and Lego. ScienceDaily. Retrieved July 28, 2014 from www.sciencedaily.com/releases/2012/09/120911125106.htm
University of Southampton. "Engineers built a supercomputer from 64 Raspberry Pi computers and Lego." ScienceDaily. www.sciencedaily.com/releases/2012/09/120911125106.htm (accessed July 28, 2014).

Share This




More Computers & Math News

Monday, July 28, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Google's Next Frontier: The Human Body

Google's Next Frontier: The Human Body

Newsy (July 27, 2014) Google is collecting genetic and molecular information to paint a picture of the perfectly healthy human. Video provided by Newsy
Powered by NewsLook.com
Congress OKs Unlocking Phones From Carriers

Congress OKs Unlocking Phones From Carriers

Newsy (July 26, 2014) A bill legalizing "unlocking," or untethering a phone from its default wireless carrier, has passed Congress and is expected to be signed into law. Video provided by Newsy
Powered by NewsLook.com
Apple Acquires 'Pandora of Books' Service BookLamp

Apple Acquires 'Pandora of Books' Service BookLamp

Newsy (July 26, 2014) Apple reportedly acquired analytics and recommendation engine BookLamp for between $10 and $15 million. Video provided by Newsy
Powered by NewsLook.com
Wikipedia Puts Congress in Time Out, Blocks Editing

Wikipedia Puts Congress in Time Out, Blocks Editing

Newsy (July 26, 2014) An IP address within the House of Representatives was banned from editing Wikipedia articles for 10 days after it made some questionable changes. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins