Internet on a chip: researchers step towards energy-efficient multicore chips

In their recent paper, Wireless NoC for VFI-enabled multicore chip design: performance evaluation and design trade-offs, researchers from Carnegie Mellon’s Department of Electrical and Computer Engineering and Washington State University identify a new approach for enabling energy-efficient multicore systems. Much like bypassing road congestion when traveling long distances, by using wireless on-chip communication between individually controllable clusters, researchers were able to provide an efficient communication backbone, which can be tailored for large scale multicore systems. This paper presents a platform that is poised to save significant energy with little or no performance penalty. The article is the featured IEEE Transactions on Computers paper for the month of April.