US sets sights on regaining supercomputing lead.
US President Barack Obama has signed
an executive order seeking for the US to regain the world's supercomputing
At present, the fastest high performance computer in the
world is China's Tianhe-2. The executive order calls for the US to build a new
system by 2025, which would be capable of one quintillion (a billion billion)
calculations per second - one exaflop - which would be 20 times faster than
A body called the National Strategic Computing Initiative
(NSCI) will be set up to research and build the computer, which would be used
in weather simulations, scientific research and national security projects.
Tianhe-2 has topped the Top500.org list of the world's
fastest supercomputers since June 2013. The system, which is deployed at China's
National University of Defense Technology, is capable of 33.86
The US has the second-fastest system in the world at
present, Titan, a Cray XK7 system installed at the Department of Energy's (DOE)
Oak Ridge National Laboratory which recorded peak performance of 17.59
A blog post issued by the deputy director for Technology and
Innovation at the White House Office of Science and Technology Policy, Tom
Kalil; and Jason Miller, deputy assistant to the President and Deputy Director
of the National Economic Council stated: "By strategically investing now, we
can prepare for increasing computing demands and emerging technological
challenges, building the foundation for sustained US leadership for decades to
come, while also expanding the role of high-performance computing to address
the pressing challenges faced across many sectors."
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