Prashant Shenoy is currently a Distinguished Professor and Associate Dean in the College of Information and Computer Sciences at the University of Massachusetts Amherst. He received the B.Tech degree in Computer Science and Engineering from the Indian Institute of Technology, Bombay and the M.S and Ph.D degrees in Computer Science from the University of Texas, Austin. His research interests lie in distributed systems and networking, with a recent emphasis on cloud and green computing. He has been the recipient of several best paper awards at leading conferences, including a Sigmetrics Test of Time Award. He serves on editorial boards of the several journals and has served as the program chair of over a dozen ACM and IEEE conferences. He is a fellow of the ACM, the IEEE, the AAAS, and the AAIA.
Abstract: The exponential growth of cloud computing has been a defining trend of our time, fueled by rapidly growing demands from data-intensive and machine-learning workloads. Despite the end of Dennard scaling, the cloud's energy demand grew more slowly than expected over the past decade due to the aggressive implementation of energy-efficiency optimizations. Unfortunately, there are few significant remaining optimization opportunities using traditional methods, and moving forward, the cloud's and AI's continued exponential growth will translate into rising energy demand, which, if left unchecked, will translate to increasing carbon emissions.
In this talk, I will discuss the role of AI in enabling sustainable cloud operations. I will discuss how AI workloads have contributed to the rising demand for cloud computing and the promise that AI holds for enhancing the sustainability of cloud platforms. I will then present our CarbonFirst approach, which focuses on using AI and optimization-driven approaches for carbon-aware scheduling to reduce the carbon footprint of modern cloud applications. I will end with open research challenges in the emerging field of computational decarbonization.