The US Department of Energy recently released a report through its Office of Science detailing the top ten research challenges in reaching the level of exascale computing, once again calling on Jack Dongarra for input. Dongarra, a Distinguished Professor in the Department of Electrical Engineering and Computer Science, director of the Innovative Computing Laboratory and one of five National Academy of Engineering members at UT, has long been at the forefront of exascale computing, or computing at roughly a thousand times the capability of recent supercomputers.
Jack Dongarra News
The Department of Energy recently released a report co-chaired by UT Distinguished Professor Jack Dongarra in which he stresses the importance of prioritizing research into high-end mathematics to help keep the United States on the cutting edge of computing.
An internationally-recognized list launched by Jack Dongarra, distinguished professor of computer science, is receiving international coverage including the The Wall Street Journal‘s All Things D site. The latest edition of the TOP500 list which ranks the most powerful supercomputers is released this week, coinciding with a conference being held in Denver. According to the article.
Jack Dongarra, distinguished professor of computer science in the College of Engineering, is being honored for his leadership in high performance computing. He will receive the Association for Computing Machinery-Institute for Electrical and Electronics Engineers Computer Society Ken Kennedy Award on November 19 in Denver at SC13, the International Conference on High Performance Computing.
Data Center Knowledge featured the efforts of Distinguished Professor of Computer Science Jack Dongarra to revamp the performance metric used to rank the world’s top supercomputers. With so much emphasis and funding invested in the Top500 rankings, the 20-year old Linpack benchmark has come under scrutiny, with some in the community suggesting it needs to
Jack Dongarra, distinguished professor of computer science at UT is designing software that will be critical in making the next generation of supercomputers operational. For decades, supercomputers have been tackling the world’s most pressing challenges, from sequencing the human genome to predicting climate changes. But their power is limited and thus, so is our knowledge.
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.
An article in The Times of India features China’s Tianhe-2 supercomputer, aka Milkyway-2, which recently measured at speeds of nearly 31 petaflops surpassing the current record holder by 74 percent, Ars Technica. The numbers were revealed by distinguished computer science professor Jack Dongarra, who introduced the computer speed measuring Linpack benchmarks, and who helps compile
Jack Dongarra, distinguished professor in the Electrical Engineering and Computer Science Department and the director of the Innovative Computing Laboratory, was interviewed by HPCWire about China’s reveal of supercomputer of the Tianhe-2, which will, barring any completely unexpected surprises, far surpass the Oak Ridge National Laboratory’s Titan. Dongarra helps release the Top500 lists of supercomputers
What will it take to bring supercomputers to the next level? Jack Dongarra, distinguished professor in the Department of Electrical Engineering and Computer Science, will discuss during a live chat hosted by American Association for the Advancement of Science’s Science at 4 p.m. today. You can join the chat by visiting the Science website.