Academia.eduAcademia.edu

Online thermal control methods for multiprocessor systems

2012, ACM Transactions on Design Automation of Electronic Systems

Abstract

With technological advances, the number of cores integrated on a chip is increasing. This in turn is leading to thermal constraints and thermal design challenges. Temperature gradients and hotspots not only affect the performance of the system but also lead to unreliable circuit operation and affect the lifetime of the chip. Meeting temperature constraints and reducing hotspots are critical for achieving reliable and efficient operation of complex multi-core systems.