Extreme Scaling of Lattice Quantum Chromodynamics

被引：0

作者：

Brayford, David ^{[1
]}

Allalen, Momme ^{[1
]}

Weinberg, Volker ^{[1
]}

机构：

[1] Bayer Akad Wissensch, Leibniz Rechenzentrum, Munich, Germany

来源：

PARALLEL COMPUTING: ACCELERATING COMPUTATIONAL SCIENCE AND ENGINEERING (CSE) | 2014年 / 25卷

关键词：

MPI; OpenMP; High Performance Computing; Hybrid Monte Carlo; Lattice QCD; Quantum Chromodynamics;

D O I：

10.3233/978-1-61499-381-0-698

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

As the complexity and size of challenges in science and engineering are continually increasing, it is highly important that applications are able to scale strongly to very large numbers of cores (>100,000 cores) to enable HPC systems to be utilised efficiently. This paper presents results of strong scaling tests performed with an MPI only and a hybrid MPI + OpenMP version of the Lattice QCD application BQCD on the European Tier-0 system SuperMUC at LRZ.

引用

页码：698 / 702

页数：5

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