Multi-threaded Geant4 on the Xeon-Phi with complex high-energy physics geometry

2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) Pub Date : 2015-10-01 DOI:10.1109/NSSMIC.2015.7581868

S. Farrell, A. Dotti, M. Asai, P. Calafiura, Romain Monnard

引用次数: 3

Abstract

To study the performance of multi-threaded Geant4 for high-energy physics experiments, an application has been developed which generalizes and extends previous work. A highly-complex detector geometry is used for benchmarking on an Intel Xeon Phi coprocessor. In addition, an implementation of parallel I/O based on Intel SCIF and ROOT technologies is incorporated and studied.

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Xeon-Phi处理器上的多线程Geant4，具有复杂的高能物理几何结构

为了研究多线程Geant4在高能物理实验中的性能，开发了一个应用程序，对已有的工作进行了推广和扩展。高度复杂的探测器几何形状用于英特尔Xeon Phi协处理器的基准测试。此外，还结合并研究了基于Intel SCIF和ROOT技术的并行I/O实现。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)

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