JUWELS is a
supercomputer
A supercomputer is a computer with a high level of performance as compared to a general-purpose computer. The performance of a supercomputer is commonly measured in floating-point operations per second ( FLOPS) instead of million instructions ...
developed by Atos
Forschungszentrum Jülich, capable of 70.980 petaflops (the speed is for JUWELS Booster Module).
It replaced the now disused
JUQUEEN
JUQUEEN was a Blue Gene/Q system supercomputer built by IBM. Financed by the Helmholtz Association and the Gauss Centre for Supercomputing (GCS) in equal parts from federal funds and state funds from North Rhine-Westphalia, it was put into opera ...
supercomputer. JUWELS Booster Module is ranked as the eight fastest supercomputer in the world.
The JUWELS Booster Module is part of a modular system architecture and a second Xeon based JUWELS Module ranks separately as the 52nd fastest supercomputer in the world.
JUWELS Booster Module uses AMD EPYC processors with
Nvidia A100 GPUs for acceleration.
University of Edinburgh contracted a deal to utilise JUWELS to pursue research in the fields of particle physics, astronomy, cosmology and nuclear physics.
In 2021, JUWELS Booster among eight other supercomputing systems participated in the
MLPerf HPC training benchmark, which is the benchmark developed by the consortium of artificial intelligence developers from academia, research labs, and industry aiming to unbiasedly evaluate the training and inference performance for hardware, software, and services used for AI.
JUWELS also ranked among the top 15 on the worldwide
Green500 list of energy-efficient supercomputers.
The Simulation and Data Laboratory (SimLab) for Climate Science at
Forschungszentrum Jülich uses JUWELS to detect
gravity waves
In fluid dynamics, gravity waves are waves generated in a fluid medium or at the interface between two media when the force of gravity or buoyancy tries to restore equilibrium. An example of such an interface is that between the atmosphere ...
in the
atmosphere
An atmosphere () is a layer of gas or layers of gases that envelop a planet, and is held in place by the gravity of the planetary body. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low. A s ...
by running computing programs to continuously download and compute on the operational radiance measurements from the
NASA's data servers.
See also
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Computer science
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Computing
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Supercomputing in Europe
Several centers for supercomputing exist across Europe, and distributed access to them is coordinated by European initiatives to facilitate high-performance computing. One such initiative, the HPC Europa project, fits within the Distributed Eu ...
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Top500
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Green500
References
External links
Forschungszentrum Jülich website
Supercomputing in Europe
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