The U.S. Department of Energy’s Oak Ridge National Laboratory unveiled Summit because the world’s strongest and smartest scientific supercomputer.
With a peak efficiency of 200,000 trillion calculations per second—or 200 petaflops, Summit will likely be eight instances extra highly effective than ORNL’s earlier top-ranked system, Titan. For sure scientific purposes, Summit can even be able to greater than three billion billion combined precision calculations per second, or three.three exaops. Summit will present unprecedented computing energy for analysis in power, superior supplies and synthetic intelligence (AI), amongst different domains, enabling scientific discoveries that had been beforehand impractical or unimaginable.
The IBM AC922 system consists of four,608 compute servers, every containing two 22-core IBM Power9 processors and 6 NVIDIA Tesla V100 graphics processing unit accelerators, interconnected with dual-rail Mellanox EDR 100Gb/s InfiniBand. Summit additionally possesses greater than 10 petabytes of reminiscence paired with quick, high-bandwidth pathways for environment friendly information motion. The mixture of cutting-edge and strong information subsystems marks an evolution of the hybrid CPU–GPU structure efficiently pioneered by the 27-petaflops Titan in 2012.
ORNL researchers have discovered the right way to harness the facility and intelligence of Summit’s state-of-art structure to efficiently run the world’s first exascale scientific calculation. A crew of scientists led by ORNL’s Dan Jacobson and Wayne Joubert has leveraged the intelligence of the machine to run a 1.88 exaops comparative genomics calculation related to analysis in bioenergy and human well being. The combined precision exaops calculation produced an identical outcomes to extra time-consuming 64-bit calculations beforehand run on Titan. In anticipation of Summit’s launch, researchers have been making ready purposes for its next-generation structure, with many able to make efficient use of the system on day one. (Source and picture: Oak Ridge National Laboratory)

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