§ 5541. Definitions
In this subchapter:
(2)
High-end computing system
The term “high-end computing system” means a computing system with performance that substantially exceeds that of systems that are commonly available for advanced scientific and engineering applications.
(3)
Leadership System
The term “Leadership System” means a high-end computing system that is among the most advanced in the world in terms of performance in solving scientific and engineering problems.
(5)
Secretary
The term “Secretary” means the Secretary of Energy, acting through the Director of the Office of Science of the Department of Energy.