- How to use electrical outlets and cheap lasers to steal data
- The botnet world is booming
- NTIA seeks volunteers to review broadband applications
- The 10 dumbest mistakes network managers make
- What's driving this university to IPv6? Going green
Blue Gene/L, already ranked as the fastest supercomputer on the planet, has been doubled in size, according to researchers at Lawrence Livermore National Laboratory in Livermore, Calif.
Livermore has been running a 32,000-processor system since December, but three weeks ago trucks began delivering the components that allowed Livermore to add another 32,000 processors' worth of power to the supercomputer, effectively doubling its processing power.
Though there are still some adjustments being made, the system is now operational, said Robin Goldstone, group leader with the Production Linux Group at Lawrence Livermore. "It's mostly functional. They've actually run calculations on the 32,000 nodes," she said Wednesday. "They're shaking out the last few bad nodes."
Blue Gene/L is made up of approximately 32,000 two-processor nodes, giving it about 64,000 processors in total, Goldstone said.
A 33,000-processor prototype of Blue Gene/L, assembled by IBM last November, was ranked the fastest computer on the planet on the Top500 list of the world's fastest supercomputers. IBM's prototype was benchmarked at 70.72 trillion calculations per second, or teraflops, using the Linpack benchmark, which puts the system through a series of mathematical calculations.
Lawrence Livermore's new system is expected to be capable of approximately twice that performance, making it nearly three times as powerful as the next system on the list, NASA's (the U.S. National Aeronautics and Space Administration's) 10,240-processor "Columbia" supercomputer. Columbia has been benchmarked at 51.87 teraflops. Goldstone declined to comment on the Livermore system's benchmark performance.
The 32,000-node Blue Gene/L represents the second stage of a three-part build-out of the $100 million supercomputer that is expected to be completed by June. When fully assembled at Lawrence Livermore, Blue Gene/L will be a 130,000-processor system with a theoretical peak performance of 360 teraflops, according to IBM.
Perhaps the most remarkable characteristic of Blue Gene/L is how compact it is. When the complete system is assembled into a total of 64 server racks this June, it will be a about half the size of a tennis court, much smaller than most of today's supercomputers.
Partner Content
Explore the Ultrium Edge
The powerful tape technology can address data security with tape encryption as well as long term data protection.
Find Out More
Disk and Tape Square Off
Discover what disk and tape really cost and which solution provides lower total cost of ownership and optimizes energy use for your organization
Download this White Paper
Don't Fall for the Myths
The Clipper Group explores the truth behind the myths of tape, digging into the misconceptions in the disk vs. tape debate.
Review this information
information examination
An examination of information security issues, methods and securing data with LTO-4 tape drive encryption
Read this analysis
Comment