Cheyenne: SGI ICE XA Cluster

The Cheyenne system delivers supercomputing capabilities that are central to fulfilling NCAR's mission, including support for climate modeling, weather forecasting, and other critical research in the atmospheric, oceanic, and related sciences. Cheyenne is a 5.34-petaflops SGI ICE XA cluster with 4,032 dual-socket nodes, each with Intel Xeon E5-2697V4 (Broadwell) 2.3-GHz, 18-core processors, for a total of 145,152 processor cores. The system has DDR4-2400 memory, with 3,168 nodes having 64 GB and 864 nodes having 128...
12 citations reported since publication in 2017.
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