基于国产处理器架构的高能物理数据处理系统

doi:10.11959/j.issn.2096-0271.2021046

Abstract

Abstract:

More and more scientific data are produced by fast-developing high energy physics (HEP) experiments, which urgently require advanced data processing system to support scientific research.At present, HEP data processing system is facing new opportunities and challenges with the rapid development of domestic CPU such as ARM architecture.Firstly, a brief introduction to the requirements and architecture of HEP data processing system was given.Then the relevant work such as porting software to domestic CPU architecture was described.Additionally, a cutting-edge computational storage technology for HEP data processing was proposed.Finally, the evaluation results of typical HEP applications on domestic CPU architecture were given as well.

Key words: domestic CPU, high energy physics, data processing, computational storage

CLC Number:

TP316

Yaodong CHENG, Yaosong CHENG, Yujiang BI, Yu GAO, Haibo LI, Lu WANG, Qiuling YAO. Data processing system for HEP based on domestic processor architecture[J]. Big Data Research, 2021, 7(5): 17-30.

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进程数	内存带宽/(MB/s)
进程数	Copy	Scale	Add	Triad
48 (Intel)	201 232.0	201 855.5	221 104.4	220 547.3
128 (华为)	264 284.0	264 468.4	273 077.8	274 061.3

Data processing system for HEP based on domestic processor architecture

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