The Green500: Trends in Energy Efficient Supercomputing

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Thursday, July 1, 2021 1:50 PM to 2:25 PM
Birds of a Feather
Exascale SystemsHPC System ArchitecturePerformance Modeling & TuningAccelerators



With power becoming a first-order design constraint on-par with performance, it is important to measure and analyze energy-efficiency trends in supercomputing. To raise the awareness of greenness as a first-order design constraint, the Green500 seeks to characterize the energy-efficiency of supercomputers for different metrics, workloads, and methodologies. Based on this characterization, it also provides a ranking of the most energy-efficient supercomputers in the world. This BoF discusses trends across the Green500 and highlights from the current Green500 list.