The Green500 List: Escapades to Exascale
2011) The Green500 List: Escapades to Exascale. Technical Report TR-11-26, Computer Science, Virginia Tech. (
Energy efﬁciency is now a top priority. The ﬁrst four years of the Green500 have seen the importance of en- ergy efﬁciency in supercomputing grow from an afterthought to the forefront of innovation as we near a point where sys- tems will be forced to stop drawing more power. Even so, the landscape of efﬁciency in supercomputing continues to shift, with new trends emerging, and unexpected shifts in previous predictions. This paper offers an in-depth analysis of the new and shifting trends in the Green500. In addition, the analysis of- fers early indications of the track we are taking toward exas- cale, and what an exascale machine in 2018 is likely to look like. Lastly, we discuss the new efforts and collaborations toward designing and establishing better metrics, method- ologies and workloads for the measurement and analysis of energy-efﬁcient supercomputing.
|Item Type:||Departmental Technical Report|
|Keywords:||Green500, energy efficiency, HPC, High-performance computing|
|Subjects:||Computer Science > Parallel Computation|
|Deposited By:||Administrator, Eprints|
|Deposited On:||18 March 2013|