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To: stockman_scott who wrote (4774)11/5/2004 12:14:17 AM
From: Joe Wagner  Read Replies (3) | Respond to of 4808
 
IBM Supercomputer Again Claims Record

Thu Nov 4, 8:02 PM ET Technology - AP

By MATTHEW FORDAHL, AP Technology Writer

SAN JOSE, Calif. - A $100 million supercomputer being built to analyze the nation's nuclear stockpile has again set an unofficial performance record — the second in just over a month.

IBM Corp.'s still-incomplete Blue Gene/L system, which will be installed at Lawrence Livermore National Laboratory, achieved a sustained performance of 70.72 trillion calculations per second using a standard test program, the Department of Energy (news - web sites) said Thursday.

The world's current official leader, Japan's Earth Simulator, can sustain 35.86 trillion calculations per second using the same software.

The announcement is the latest in a series of claims leading up to next Tuesday's unveiling in Pittsburgh of the official list of the world's top computers.

story.news.yahoo.com

"Blue Gene, for instance, is just a quarter of its final planned size. When finished, it will exceed Earth Simulator's performance by a factor of nine but require just a fraction of the electricity used by the Japanese machine."