IBM Roadrunner Supercomputer Retires
April 1, 2013 10:04 AM
comment(s) - last by
Roadrunner supercomputer is still fast but can't match today's best
One certainty in the technology world is that computer technology advances quickly. What was once of the fastest computers in the world only a few years ago is today well down on the list of the world's top performers. A perfect example is the Roadrunner supercomputer at the Los Alamos National Laboratory. When the supercomputer was installed in 2008, it was the world's fastest and the first supercomputer capable of breaking the petaflop (1 million billion calculations per second) barrier.
Roadrunner is still an incredibly fast supercomputer, but it was decommissioned Sunday. The supercomputer was operational for five years and was used in a wide variety of projects including providing key simulations for the Stockpile Stewardship Program and other unclassified scientific projects.
"Roadrunner exemplified stockpile stewardship: an excellent team integrating complex codes with advanced computing architectures to ensure a safe, secure and effective deterrent," said Chris Deeney, NNSA Assistant Deputy Administrator for Stockpile Stewardship. "Roadrunner and its successes have positioned us well to weather the technology changes on the HPC horizon as we implement stockpile modernization without recourse to underground testing."
Roadrunner uses a hybrid design with 6563 dual-core general-purpose AMD Opteron processors. Each of those processors was linked to a PowerXCell 8i processor, an enhanced version of the chip designed for the Sony PlayStation 3.
One reason that the supercomputer is being decommissioned has to do with the incredible amount of power it utilizes to achieve its impressive performance. While Roadrunner is now sitting around the 20th place on the list of the world's most powerful computers, modern computers use significantly less power for significantly more performance.
IBM had previously
supercomputers would reach the 20 petaflop range by 2012.
This article is over a month old, voting and posting comments is disabled
4/4/2013 10:33:44 PM
Most folks dont know the FPU aka math caluclator in AMD's at the time was far superior then intel's these types of super computers use math as a main piece, so its obvious choice.
the calculator part aka FPU is the key component, and at that time frame amd's was far better then intel. Has nothing to do with over all system speed. that one piece is way better, thats the route to go when you need massive mathematical calculations of data.
"It seems as though my state-funded math degree has failed me. Let the lashings commence." -- DailyTech Editor-in-Chief Kristopher Kubicki
IBM Aims to Have 20 Petaflop Supercomputer by 2012
February 3, 2009, 3:33 PM
How to Recover Most Apps After Your NVIDIA Driver Crashes in Windows 10
March 30, 2015, 12:54 PM
Tinkerer Gets Old School Mac Plus Running on the Modern Web
March 24, 2015, 6:41 PM
Facebook-Backed Oculus Rift's Release Date Slips to 2016; Valve and HTC Salivate
March 16, 2015, 5:58 PM
Hackers Steal Roughly $1 Billion From Banks Using Malware RAT
February 17, 2015, 9:30 AM
NVIDIA Kills Mobile GPU Overclocking, Robs Customers Who Paid For It
February 16, 2015, 8:59 AM
Apple Offers Refurbished 5K Retina iMacs for $2,119 Online
January 16, 2015, 12:37 PM
Most Popular Articles
Windows 10 Build 10061: A Quick Review
April 27, 2015, 10:57 AM
Microsoft "Welcomes Developers" to Its New "Edge Browser" (Codename: Spartan)
April 29, 2015, 7:25 PM
Worst Kept Secret -- $35 Million Anonymous Sharing App Startup Shuts Down
April 30, 2015, 7:33 AM
Leather-Bound LG G4 Shuffles Out, "Specially Designed" Snapdragon 808 SoC
April 28, 2015, 4:00 PM
Report: Apple Pulls the Plug on Apple Watch Store Launch
April 16, 2015, 3:18 PM
Latest Blog Posts
Sceptre Airs 27", 120 Hz. 1080p Monitor/HDTV w/ 5 ms Response Time for $220
Dec 3, 2014, 10:32 PM
Costco Gives Employees Thanksgiving Off; Wal-Mart Leads "Black Thursday" Charge
Oct 29, 2014, 9:57 PM
"Bear Selfies" Fad Could Turn Deadly, Warn Nevada Wildlife Officials
Oct 28, 2014, 12:00 PM
The Surface Mini That Was Never Released Gets "Hands On" Treatment
Sep 26, 2014, 8:22 AM
ISIS Imposes Ban on Teaching Evolution in Iraq
Sep 17, 2014, 5:22 PM
More Blog Posts
Copyright 2015 DailyTech LLC. -
Terms, Conditions & Privacy Information