Department of Electrical Engineering and Computer Science News

Professor Jack Dongarra Announces New Supercomputer Benchmark

The way the power of supercomputers is measured is about to change. Since 1993, Jack Dongarra, distinguished professor of computer science at UT has led the ranking of the world’s top 500 supercomputers. The much-celebrated bi-annual TOP500 list is compiled using Dongarra’s benchmark system, called Linpack. But Dongarra says Linpack hasn’t kept pace with supercomputing needs and must be updated.

Professors Create Code that Turns Large-Scale Data into Art

How does a computer view the human world—say, the human genome or literary works such as Herman Melville’s Moby Dick? Two UT professors have provided some insight, thanks to a code they’ve created that allows the computer to transform large-scale data and information into digital images—compressed pictures composed of colorful lines.

Engineering Team to Use EPA Award to Teach High Schoolers about E-Bikes

How likely is a new teenage driver to trade in his or her keys for an electric bike? That’s a question some UT professors are trying to answer. Together, professors from four different departments within the College of Engineering have won a $15,000 grant from the US Environmental Protection Agency. The grant is phase one of the EPA’s People, Prosperity and the Planet annual student design competition, which offers students quality hands-on experience that brings their classroom learning to life.

What’s Your Big Idea?—Mark Dean

Faculty, staff, students, and alumni are sharing the big ideas that make a difference in their world. Mark Dean, a 1979 graduate in electrical engineering, has the big idea of building a device that will replace everything that you carry in your wallet. Dean is one of the lead inventors of the personal computer and is chief technology officer for IBM Middle East and Africa.

WSJ: Supercomputer Ranking Offers Clues About Chips, China

Jack Dongarra, distinguished professor in the electrical engineering and computer science department, was written about in the Wall Street Journal. Dongarra’s Top500 list which ranks the world’s fastest supercomputers was released this week listing Oak Ridge National Laboratory’s Titan at the top.

Professor Releases Supercomputer TOP500 Rankings

It’s official. UT researchers have access to the world’s fastest supercomputer enabling them to tackle the world’s toughest challenges. The “TOP500″ list ranking the world’s fastest supercomputers was released today, listing Oak Ridge National Laboratory’s massive new system, named Titan, as the fastest computer. The list is published twice yearly by a collaboration between Jack Dongarra, distinguished professor in the Department of Electrical Engineering and Computer Science, and colleagues at Lawrence Berkeley National Laboratory and the University of Mannheim.