SAN FRANCISCO--Like the race to put man on the moon back in the 1960ís, the race to achieve exascale computing is becoming a pressing, global ambition.
With governments, corporations and academics world-over hankering for more system speed to address critical challenges from climate change to cancer cures, the high performance computing industry is being pushed like never before to exceed the exaflops barrier before the end of the decade.
Reaching exascale effectively means computers should be able to perform a quintillion calculations per second, a number considered science fiction until not long ago.
While the goal is clear and the purpose of achieving exascale is underscored by the urgency of dealing with some of Earthís primary problems, the challenges and pitfalls on the path to exascale are numerous. From limited power budgets, to floor space limitations, to the reliability of monster systems, the road to successfully achieving exascale is a long and difficult one.
Recently at the supercomputing show in Seattle, EE Times asked several of the biggest players in high performance computing to outline what they saw as the main challenges to Exascale. The following video gives you their answers.