Is the US falling behind?
You may be interested to know that the new "top dog" on the
"Top 500" list, the list of biggest, baddest, and fastest
computers is the Chinese Tianhe-1A system at the National
Supercomputer Center in Tianjin.
Second place is Cray XT5 Jaguar system at the U.S. DOEs, Oak Ridge
Leadership Computing Facility in Tennessee. Third place is now held
by the Chinese system Nebulae at the National Supercomputing Centre
in Shenzhen. Number four is Tsubame 2.0 at the Tokyo Institute of
Technology, and number five s Hopper, a Cray XE6 system at DOEs
National Energy Research Scientific Computing.
Of the top ten, only five are in the US, the others in China (two)
Japan, France, and Germany (one each). see http://www.top500.org/
To add some context... these machines are not built to break records,
but rather to perform scientific research and engineering. Supercomputing
allows researchers to simulate environments; the more powerful the
computer, the larger and more detailed the simulation. For example, a
(big enough) computer could simulate the working of a human cell at the
atomic level, or help manufacturers speed product development by allowing
engineers to design, change and test products in virtual environments
before producing physical prototypes.
But probably more important rankings are the "BCS Standings", "AP Top 25",
"USA Today Poll", and "ESPN.com's Power Rankings" where Auburn maintains
the number 2 position!
War Eagle,
A. J.
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