Geoscientists Take Part in Frontera Supercomputer

UC Davis scientists are taking part in a project to build the new “Frontera” supercomputer at the University of Texas at Austin. Funded by a $60 million grant from the National Science Foundation announced last week, Frontera will be the fastest computer at any U.S. university and among the most powerful in the world.

Global simulation of Earth’s mantle convection by the NSF-funded Stampede supercomputer at UT Austin. Computational Infrastructure for Geodynamics, headquartered at UC Davis, is developing software for Earth sciences that will run on the new Frontera system. [Courtesy of ICES, UT Austin]

Supercomputer Simulates Dynamic Magnetic Fields of Jupiter, Earth, Sun

By Becky Oskin

As the Juno space probe approached Jupiter in June last year, researchers with the Computational Infrastructure for Geodynamics’ Dynamo Working Group were starting to run simulations of the giant planet’s magnetic field on one of the world’s fastest computers. While the timing was coincidental, the supercomputer modeling should help scientists interpret the data from Juno, and vice versa.

Video: Simulation of Jupiter’s magnetic fields 

“Even with Juno, we’re not going to be able to get a great physical sampling of the turbulence occurring in Jupiter’s deep interior,” Jonathan Aurnou, a geophysics professor at UCLA who leads the geodynamo working group, said in an article for Argonne National Laboratory news. “Only a supercomputer can help get us under that lid.”