Oak Ridge Today

DOE announces $1.8 billion program for new supercomputers, with one at ORNL

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Rick Perry

Rick Perry

Note: This story was last updated at 12 p.m.

The U.S. Department of Energy announced a new supercomputing program on Monday that could be worth up to $1.8 billion and deploy two systems, with one at Oak Ridge National Laboratory, that would be 50 to 100 times more powerful than today’s computers.

The new systems are called exascale computers. DOE said the new supercomputers will solidify United States leadership in exascale computing.

The initiative was announced by U.S. Energy Secretary Rick Perry in Washington, D.C., on Monday. Perry announced a request for proposals, or RFP, for the development of at least two new exascale supercomputers to be deployed at DOE national laboratories sometime around 2021-2023.

“The new supercomputers funded through this RFP will be follow-on systems to the first U.S. exascale system authorized by Secretary Perry this past June, named Aurora, which is currently under development at Argonne National Laboratory and scheduled to come online in 2021,” a press release said. The RFP announced Monday envisions the possibility of upgrades to Aurora or even a follow-on system in 2022-2023, “depending on an assessment of needs and opportunities at that time.” [Read more…]

DOE, NNSA computing project names new director, to be based at ORNL

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Doug Kothe

Doug Kothe

A collaboration between the U.S. Department of Energy and the National Nuclear Security Administration has named a new director of the project to build computing systems that are at least 50 times faster than the nation’s most powerful supercomputers in use today—and the new director will be based at Oak Ridge National Laboratory.

The collaborative project is the Exascale Computing Project. It’s a collaboration between DOE’s Office of Science and the NNSA, which is a semi-autonomous agency within DOE.

The new director is Doug Kothe, a 32-year veteran of DOE’s national laboratory system who most recently served in ORNL’s Computing and Computational Sciences Directorate and as the applications development lead for the Exascale Computing Project, or ECP. For the preceding five years, he led the Consortium for Advanced Simulation of Light Water Reactors, DOE’s first Energy Innovation Hub, which uses supercomputers to improve nuclear reactor performance.

Kothe will be ECP director effective October 1. He will replace Paul Messina, who is stepping down after two years to return to Argonne National Laboratory, a press release said. [Read more…]