China’s Sunway TaihuLight and Tianhe-2 topped the list of supercomputers, maintaining the lead the systems had six months ago, according to the Top500 supercomputer rankings.
The U.S. and China increased the number of supercomputers in the list and are now neck and neck with each having 171 systems, according to the 48th edition of the rankings, released Monday. China had 167 systems to 165 from the U.S. in June’s edition of the biannual listing.
Germany trailed with 32 systems in the current list, followed by Japan with 27, France at 20, and the U.K. with 17. This is a sea change from a year ago when the U.S. clearly led the pack with 200 supercomputers, followed by China with 108, Japan at 37, Germany with 33, and both France and the UK having 18 of these big systems.