Extreme Scale-out SuperMUC Phase 2 - lessons learned

N. J. Hammer,Ferdinand Jamitzky,Helmut Satzger, Momme Allalen, Alexander Block,Anupam Karmakar,Matthias Brehm, Reinhold Bader,Luigi Iapichino,Antonio Ragagnin, Vasilios Karakasis, Dieter Kranzlmüller,Arndt Bode, Herbert Huber, Martin Kühn,Rui Machado, D. Grünewald,P. V. F. Edelmann,F. K. Röpke,Markus Wittmann,Thomas Zeiser,Gerhard Wellein,Gerald Mathias, Magnus Schwörer,Konstantin Lorenzen,Christoph Federrath,Ralf S. Klessen, Karl-Ulrich Bamberg, H. Rühl,Florian Schornbaum,Martin Bauer,Nikhil Anand, Junyu Qi,Harald Klimach, H. Stüben,Abhishek Y. Deshmukh, Tobias Falkenstein,Klaus Dolag,Margarita Petkova

arXiv (Cornell University)（2016）

引用 0|浏览8

暂无评分

摘要

In spring 2015, the Leibniz Supercomputing Centre (Leibniz-Rechenzentrum, LRZ), installed their new Peta-Scale System SuperMUC Phase2. Selected users were invited for a 28 day extreme scale-out block operation during which they were allowed to use the full system for their applications. The following projects participated in the extreme scale-out workshop: BQCD (Quantum Physics), SeisSol (Geophysics, Seismics), GPI-2/GASPI (Toolkit for HPC), Seven-League Hydro (Astrophysics), ILBDC (Lattice Boltzmann CFD), Iphigenie (Molecular Dynamic), FLASH (Astrophysics), GADGET (Cosmological Dynamics), PSC (Plasma Physics), waLBerla (Lattice Boltzmann CFD), Musubi (Lattice Boltzmann CFD), Vertex3D (Stellar Astrophysics), CIAO (Combustion CFD), and LS1-Mardyn (Material Science). The projects were allowed to use the machine exclusively during the 28 day period, which corresponds to a total of 63.4 million core-hours, of which 43.8 million core-hours were used by the applications, resulting in a utilization of 69%. The top 3 users were using 15.2, 6.4, and 4.7 million core-hours, respectively.

查看译文

关键词

supermuc phase,scale-out

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要