The US now can claim the top two machines on a list of the 500 fastest supercomputers, as Sierra, an IBM machine for nuclear weapons research at Lawrence Livermore National Laboratory, edged out a Chinese system that last year was the very fastest.
To learn more, please visit https://www.cnet.com/news/upgraded-us-supercomputers-claim-top-two-spots-on-top500-list/?linkId=59828520