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High performance Computing resource Hazel Hen

Service
CPU usage
Provider
HLRS
Industries
Aeronautics , Civil Engineering , Digital , Electrical Engineering , Energy , Health , Manufacturing , Maritime
0,05€ / core-hour
To purchase follow the instructions below.

The supercomputer Hazel Hen, a Cray XC40 system, is at the heart of HLRS’s high performance computing (HPC) system infrastructure. With a peak performance of 7.42 Petaflops (quadrillion floating point operations per second), Hazel Hen is one of the most powerful HPC systems in the world (position 8 of TOP500, 11/2015), as well as the fastest supercomputer in the European Union. Hazel Hen, which was taken into operation in October 2015, is based on the Intel® Haswell Processor and the Cray Aries network and is designed for sustained application performance and high scalability. Each node is equipped with 2 sockets, each with 12 cores and 128 GB of memory. The system-wide storage capacity is approximately 10 PB.

Peak performance 7420 TFlops
Number of compute nodes 7712
Number of compute cores per node 2 sockets each with 12 cores (185,088)
Number of service nodes 90
Processor compute nodes Intel® Xeon® CPU E5-2680 v3 (30M Cache, 2.50 GHz)
Memory/node 128 GB
Disk capacity ~10 PB
Node-node interconnect Aries
Special nodes External Access Nodes, Pre & Postprocessing Nodes, Remote Visualization Nodes

Further information:
Hazelhen system description
Tools and libraries

Access to the system is possible with ssh.

HLRS offers nodes only exclusively, due to security and performance reasons. The minimum accounted resources include 24 cores (one node) and the maximum number of nodes to be requested for a job is 4096.

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