Some of the systems that are in the works represent more than merely incremental improvement on existing systems.
The University of Illinois’ National Center for Supercomputing Applications (NCSA) will begin to take delivery of one such system in the first half of 2011, ramping up its massive scientific data crunching in the Fall of 2011, says Thom Dunning, director of NCSA. In 2012, the system, called Blue Waters, will be complete and the entire computer will be supporting a full range of scientific research.
Blue Waters will be unique in a number of ways. The first is that it will use the latest IBM Power chip, the Power 7. Even more essential to its performance will be the supercomputer’s new interconnect, which is the ultra fast network that allows all of the processor cores of the computer to communicate with one another. This interconnect has significantly higher bandwidth and lower latency than previous interconnects, such as the Infiniband interconnect that is standard on many other supercomputers.
Blue Waters will also be unusually compact – each 39 inch wide, 6 foot deep cabinet has only 3 racks. (A set three racks, called a building block, is approximately 10 feet wide and 6 feet deep.)
via And The World’s Fastest Supercomputer in 2012 Is… – Technology Review.
