PNNL Looks at Undervolting to Meet Exascale Goals
by Rich Brueckner from Inside HPC & AI News | High-Performance Computing & Artificial Intelligence on (#9QJ6)
PNNL researchers are using supercomputers to take on two of the main challenges of exascale: energy efficiency and resiliency. Their simulations show that dynamic voltage scaling, also known as undervolting, can reduce power consumption and leverage existing mainstream resilience techniques at scale for improving system failure rates.
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