“Computer chips’ clocks have stopped getting faster. To keep delivering performance improvements, chipmakers are instead giving chips more processing units, or cores, which can execute computations in parallel. But the ways in which a chip carves up computations can make a big difference to performance. In a 2013 paper, Daniel Sanchez, the TIBCO Founders Assistant Professor in MIT’s Department of Electrical Engineering and Computer Science, and his student, Nathan Beckmann, described a system that cleverly distributes data around multicore chips’ memory banks, improving execution times by 18 percent on average while actually increasing energy efficiency.” Continue reading on MIT News.
Sanchez and Tsai designing quicker multicore chips
February 20, 2015