Research Seminar in Mathematics - The Dardel HPE Cray EX supercomputer at PDC
01 April 2022 13:15 Zoom
Please contact Andrii Dmytryshyn if you have any questions regarding this seminar series.
Speaker
Johan Hellsvik, KTH.
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Meeting ID: 635 8374 4685 Passcode: 324292
Abstract
The CPU partition of the HPE Cray EX supercomputer Dardel has now entered regular operation. In this talk I will give an introduction to Dardel, the Cray programming environment, and the experiences learned so far on how to obtain good performance for scientific codes. An overview will be given on some of the scientific application programs that are now running on Dardel and how these how been tuned for AMD EPYC CPUs. In the spring the hardware for the GPU partition will be delivered to PDC. The GPU nodes with AMD Instinct MI250X GPUs will provide the main part of the total performance of Dardel. Examples will be given on some of the software porting activities that are currently ongoing to get codes ready for the GPU partition.
Welcome!