Concertio, formerly DatArcs, has developed a dynamic tuning system that optimizes operating system and processor parameters depending on the application that's running, using machine-learning algorithms. The Concertio Optimizer learns and adapts to different phases of program execution to achieve superior performance and energy efficiency compared with traditional manual tuning. Concertio is part of the Runway program at the Jacobs Technion-Cornell Institute of Cornell Tech, New York.