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Traverse Supercomputer to accelerate fusion research at Princeton

Princeton’s High-Performance Computing Research Center recently hosted a ribbon-cutting ceremony for Traverse, it’s newest supercomputer. Traverse is a 1.4 petaflop HPC cluster that ranks among the top 500 systems in the world. “Traverse is a mini version of ORNL’s Summit, thereby providing a stepping stone for the research community to one of the world’s fastest supercomputers,” said Curt Hillegas, associate CIO, Research Computin. “Getting experience using Traverse will allow our research groups to adapt their codes, so they can use the current leadership-class machines and be best prepared for the new exascale systems.”

Video: Tracing Ocean Salinity for Global Climate Models

In this visualization, ocean temperatures and salinity are tracked over the course of a year. Based on data from global climate models, these visualizations aid our understanding of the physical processes that create the Earth’s climate, and inform predictions about future changes in climate. “The water’s saltiness, or salinity, plays a significant role in this ocean heat engine, Harrison said. Salt makes the water denser, helping it to sink. As the atmosphere warms due to global climate change, melting ice sheets have the potential to release tremendous amounts of fresh water into the oceans.”