��鶹AV’s new supercomputer ranks 4th fastest in U.S. academia, continues tradition of calculating real-world research solutions

Contact: Sasha Steinberg

STARKVILLE, Miss.—From improving weather forecasts to making safer and more fuel-efficient vehicles to better securing the cyber world, Mississippi State’s technologically-advanced supercomputers have been helping researchers identify solutions to real-world challenges for decades.

With this month’s installation of a new supercomputer capable of more than 5 quadrillion—that’s 5,000,000,000,000,000—calculations per second, the university is strengthening its reputation as a leader for cutting-edge computational research. A new Top500 Supercomputer Site ranking released this week reveals that ��鶹AV’s “Orion” is the 4th fastest academic system in the U.S. The Top500.org list, which ranks the world’s most powerful non-distributed computer systems, also gives the ��鶹AV supercomputer an overall worldwide ranking of No. 62.

Trey Breckenridge, director of high performance computing at Mississippi State’s High Performance Computing Collaboratory, known as HPC², said supercomputing capabilities are imperative to the university’s research enterprise.

Trey Breckenridge, director of high performance computing at Mississippi State’s High Performance Computing Collaboratory, said ��鶹AV’s new supercomputer Orion will enable scientists to conduct more advanced computational research benefiting citizens across Mississippi, the U.S. and world. (Photo by Logan Kirkland)

“Orion is capable of over 5 petaFLOPS, or Trillion Floating Point Operations Per Second, of computer power,” Breckenridge said. “That is five thousand trillion calculations per second.”

Located in the Thad Cochran Research, Technology and Economic Development Park adjacent to the Starkville campus, Orion is ��鶹AV’s largest supercomputer to date. It has 72,000 processing cores and nearly 350 terabytes of Random Access Memory, or RAM.

Breckenridge described the magnitude of Orion’s physical size as 28 computer cabinets, with each cabinet being the size of an industrial refrigerator. It requires a megawatt of power to run and 250 tons of chilled water for cooling.

“Our previous system, Shadow, was capable of over 593 trillion calculations per second. This new system is nearly 10 times larger,” Breckenridge said.

Orion is funded through grants totaling $22 million from the National Oceanic and Atmospheric Administration to support NOAA research activities in environmental modeling, including weather modeling and simulation. The Dell-EMC system is providing additional high performance computing capacity to run large, more complex and more detailed environmental models, while advancing the historic and on-going relationships between ��鶹AV and NOAA scientists.

��鶹AV has been a leader in computing research for decades, having a supercomputer appear on 27 of the last 48 Top500 lists, dating back to 1996.

Located in the Thad Cochran Research, Technology and Economic Development Park adjacent to the Starkville campus, ��鶹AV’s new supercomputer Orion has 72,000 processing cores and nearly 350 terabytes of Random Access Memory, or RAM. It requires a megawatt of power to run and 250 tons of chilled water for cooling. (Photo by Logan Kirkland)

Breckenridge said a supercomputer is one of the fastest, most powerful computers in the world at any given point in time. He explained that a supercomputer allows researchers and scientists to conduct tedious calculations and simulations of physical phenomena, ultimately resulting in a better understanding of the world around us.

One of ��鶹AV’s historic “super” computations occurred in 1998 during what has become known as the “John Glenn Mission.”

During NASA’s space shuttle mission STS-95, the scientific agency called on ��鶹AV researchers to ensure the shuttle’s safe return after a steel plate protecting the aircraft’s drag chute became dislodged. The uncovered parachute, likelihood of accidental deployment, and unknown possibilities with the shuttle’s reentry into the earth’s atmosphere had NASA relying on ��鶹AV scientists to perform a simulation using unstructured grid technology developed by the university. What could have taken some researchers months to complete was successfully done in two days at ��鶹AV, and the astronauts’ return was safeguarded.

“NASA could have called on any other lab, university or center to do a simulation, but they called us,” Breckenridge said. “We devoted half of our largest supercomputer resource to do the analysis, which indicated that there would be no ill effect during the launch without the panel.”

Breckenridge said HPC²’s supercomputing resources have been used for other projects, including simulations of a fully configured submarine for the U.S. Navy; military ground vehicle design for the U.S. Department of Defense; data analytics for the U.S. Department of Energy; cybersecurity research for the U.S. Department of Homeland Security; and ocean and storm surge modeling for NOAA.

“High performance computing is becoming prevalent in nearly every aspect of our lives,” Breckenridge said. “Supercomputers are becoming more mainstream, and we are seeing greater adoption of them. These tools are all about making life better for all of us.”

Breckenridge said Mississippi is home to two of the five Department of Defense Supercomputing Resource Centers (DSRC)—the U.S. Army Engineer Research and Development Center DSRC in Vicksburg and the U.S. Navy DSRC at NASA’s John C. Stennis Space Center in Hancock County.

“As we move into the future, this new supercomputer will enable us to do more and more advanced research at ��鶹AV,” he said. “There are numerous areas where we will be able to utilize this resource to benefit the citizens of this state, nation and world.”

To view NOAA’s news release on ��鶹AV’s new supercomputer, visit .

For more information about the ��鶹AV High Performance Computing Collaboratory’s equipment and capabilities, visit or contact Breckenridge at trey@hpc.msstate.edu.

��鶹AV is Mississippi’s leading university, available online at .

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