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New 200-petaflop supercomputer to succeed Titan at ORNL

Posted at 1:11 am July 8, 2016
By John Huotari Leave a Comment

Summit Supercomputer Cabinets Graphic

This a graphical representation of the Summit computer cabinets. It is not a photograph of the final design. (Image courtesy ORNL/November 2014)

 

A new 200-petaflop supercomputer will succeed Titan at Oak Ridge National Laboratory, and it could be available to scientists and researchers in 2018, a spokesperson said this week.

The new IBM supercomputer, named Summit, could about double the computing power of what is now the world’s fastest machine, a Chinese system named Sunway TaihuLight, according to a seminannual list of the world’s top supercomputers released in June.

Sunway TaihuLight is capable of 93 petaflops, according to the list, the TOP500 list. A petaflop is one quadrillion calculations per second. That’s 1,000 trillion calculations per second.

Summit, which is expected to start operating at ORNL early in 2018, is one of three supercomputers that the U.S. Department of Energy expects to exceed 100 petaflops at three U.S. Department of Energy laboratories in 2018. The three planned systems are:

  • the 200-petaflop Summit at ORNL, which is expected to be available to users in early 2018;
  • a 150-petaflop machine known as Sierra at Lawrence Livermore National Laboratory near San Francisco in mid-2018; and
  • a 180-petaflop supercomputer called Aurora at Argonne National Laboratory in Chicago in late 2018.

[Read more…]

Filed Under: Front Page News, Oak Ridge National Laboratory, Top Stories, U.S. Department of Energy Tagged With: Argonne Leadership Computing Facility, Argonne National Laboratory, Aurora, central processing units, CPU, DOE, GPU, graphic processing units, high-performance computing, IBM, IBM POWER9 CPU, IBM supercomputer, Lawrence Livermore National Laboratory, Lynn Orr, Mellanox, Morgan McCorkle, National Nuclear Security Administration, National Research Center of Parallel Computer Engineering and Technology, National Supercomputing Center, National University of Defense Technology, NRCPC, NVIDIA, NVIDIA Volta GPU, Oak Ridge Leadership Computing Facility, Oak Ridge National Laboratory, Office of Science, OLCF, ORNL, petaflop, Sierra, summit, Sunway TaihuLight, supercomputer, Titan, Top500, U.S. Department of Energy

Titan supercomputer at ORNL completes acceptance testing

Posted at 9:58 am June 12, 2013
By Oak Ridge National Laboratory 1 Comment

Titan Supercomputer at Oak Ridge National Laboratory

The Titan supercomputer at Oak Ridge National Laboratory was ranked as the world’s fastest supercomputer in November 2012. (Photo courtesy of ORNL)

By Leo Williams

Oak Ridge National Laboratory’s Titan supercomputer has completed rigorous acceptance testing to ensure the functionality, performance, and stability of the machine, one of the world’s most powerful supercomputing systems for open science.

The U.S. Department of Energy machine, the first to combine different types of processing units to maximize performance at such a large scale, ranked as the fastest supercomputer in the world in the November 2012 list published at http://www.top500.org/. Titan, a Cray XK7 supercomputer, is capable of more than 27,000 trillion calculations each second—or 27 petaflops. [Read more…]

Filed Under: Oak Ridge National Laboratory, Science, Top Stories Tagged With: ALCC, AMD, Buddy Bland, central processing unit, CPU, Cray XK7, D&D, Director's Discretion, DOE, GPU, graphic processing units, INCITE, Innovative and Novel Computational Impact on Theory and Experiment, Leo Williams, NVIDIA, Oak Ridge Leadership Computing Facility, Oak Ridge National Laboratory, Office of Advanced Scientific Computing Research Leadership Computing Challenge, Office of Science, ORNL, supercomputer, Titan, Top500, U.S. Department of Energy

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