What simply occurred? The United States’ National Oceanic and Atmospheric Administration (NOAA) has introduced plans to refresh its supercomputers. The 10-year, $505.2 million program entails the acquisition of two AMD-powered Cray techniques that can have a mixed efficiency of round 40 petaflops, which might place them within the high 25 strongest supercomputers on the planet.

The new systems will triple the climate forecasting company’s operational supercomputing capability. Each similar Cray Shasta machine options 2,560 dual-socket nodes—housed in 10 cupboards—powered by second-gen AMD Epyc Rome 64-core 7742 processors, linked by Cray’s Slingshot community. That equals 327,680 Zen 2 cores for the clusters.

Each pc has an unbelievable 1.three petabytes of system reminiscence, and Cray’s ClusterStor techniques present 26 petabytes of storage per website. It consists of 614 terabytes of flash storage, whereas two HDD file techniques will retailer 12.5 petabytes—excellent in your Steam library.

NOAA orders AMD-powered supercomputers with 327,680 Zen 2 cores, 1.3 petabytes of memory

The techniques can be used for hurricane monitoring, amongst different issues

Each system has a peak theoretical efficiency of 12 petaflops. Combined with NOAA’s analysis and growth machines, the overall peak theoretical efficiency is 40 petaflops. Cray’s Shasta techniques haven’t made the Top500 but, however they’d be ranked round 25 on the most recent record primarily based on a ballpark 80 p.c Linpack effectivity.

Set to be put in in 2022, the machines, positioned at Manassas, Virginia, and Phoenix, Arizona, will take turns performing as major and backup techniques. “We are committed to putting America back on top with the best weather forecasts, powered by the fastest supercomputers and world-class weather models,” stated Neil Jacobs, PhD, performing NOAA administrator.

The new Crays will substitute eight smaller machines, which embody older IBM and Dell techniques, together with a pair of Cray XC40s. General Dynamics Information Technology (GDIT) will take over from IBM in managing NOAA’s operational facilities in 2022. GDIT’s eight-year contract is price $505.2 million and comes with a two-year non-obligatory renewal interval.

Earlier this month, the US Navy ordered an AMD Epyc Rome/Nvidia Volta-powered supercomputer with 590TB of RAM.

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