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Titan Expands on Molecular Dynamics Discovery

Dec 13, 2013 |

Thanks to the power of supercomputing, scientists at Oak Ridge National Laboratory (ORNL) and the University of Tennessee (UT)–ORNL Joint Institute for Computational Sciences (JICS) have discovered a molecular “switch” in a receptor that controls cell behavior. To allow for an even more detailed simulation and a better understanding of the primary molecular switch that controls cell behavior, scientists Read more…

Compilers and More: Hardware/Software Codesign

Nov 2, 2010 |

There is a growing feeling that merely taking the latest processor offerings from Intel, AMD or IBM will not get us to exascale in a reasonable time frame, cost budget, and power constraint. One avenue to explore is designing and building more specialized systems, aimed at the types of problems seen in HPC, or at least at the problems seen in some important subset of HPC. Of course, such a strategy loses the advantages we’ve enjoyed over the past two decades of commoditization in HPC; however, a more special purpose design may be wise, or necessary.

The Week in Review

May 6, 2010 |

D.E. Shaw Research loans specialized supercomputer to Pittsburgh Supercomputing Center for biomolecular research, while NIH provides the operating funds; and NCSA climate change models show earth’s temperatures are rising in response to human activity, but it’s not too late to act. We recap those stories and more in our weekly wrapup.