JURECA is located at Jülich Supercomputing Centre (JSC), Forschungszentrum Jülich, Germany. | ![]() |
JURECA is a modular supercomputer, the first of its kind (see this press release). The cluster module is available since July 2015 and it has been complemented by a booster module in November 2017.
The cluster module
Architecture | T-Platforms V-Class |
Peak performance | 1.8 (CPU) + 0.44 (GPU) Petaflops |
System configuration | 1872 compute nodes and 12 visualisation nodes with 45,216 CPU cores in total |
Processors | 1872 compute nodes
12 visusalisation nodes
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Memory | Compute nodes: DDR4 memory technology (2133 MHz)
Visualization nodes:
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Networks |
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I/O | 100 GB per second storage connection to JUST |
Login nodes |
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The booster module
Architecture | Intel Omni-Path |
Peak performance | 5 Petaflops |
System configuration | 1640 compute nodes with one Intel Xeon Phi 7250-F Knights Landing CPUs per node; in total 111,520 CPU cores |
Processors | Per node: one Intel Xeon Phi 7250-F Knights Landing CPUs
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Memory | Per node: 96 GiB memory plus 16 GiB MCDRAM high-bandwidth memory |
Networks | Intel Omni-Path Architecture high-speed network with non-blocking fat tree topology |
I/O | 100+ GB per second storage connection to JUST |
Login nodes |
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Additional information
Operating system | CentOS |
Job scheduler |
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Login nodes | 256 GB memory per node |
More information | http://www.fz-juelich.de/ias/jsc/jureca |
Contact | HBP-HPC-Platform@fz-juelich.de |