https://www.olcf.ornl.gov/2021/10/18/exascale-computings-four-biggest-challenges-and-how-they-were-overcome/ https://www.olcf.ornl.gov/2021/10/18/exascale-compu

https://www.olcf.ornl.gov/2021/10/18/exascale-computings-four-biggest-challenges-and-how-they-were-overcome/ https://www.olcf.ornl.gov/2021/10/18/exascale-computings-fou... Just found the article which explains the gains. Mostly GPU. A billion processors doing a billion fips each.