Journal of System Simulation ›› 2017, Vol. 29 ›› Issue (9): 2016-2024.doi: 10.16182/j.issn1004731x.joss.201709019

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Research on Technology of Data Storage and Access in High-throughput Simulation

Wang Zishuo1, Zhai Yanlong1, Tao Wenjun1, Yang Hao1, Zhang Han2, Qing Duzheng2   

  1. 1. School of Computer Science, Beijing Institute of Technology, Beijing 100081, China;
    2. Science and Technology on Special System Simulation Laboratory, Beijing Simulation Center, Beijing 100854, China
  • Received:2017-05-20 Published:2020-06-02

Abstract: Aiming at the massive data processing requirements of simulation application in the big data environment, the concept and reference structure of high-throughput simulation were proposed and defined in accordance with the architecture and technical characteristics of high-throughput big data computing. For the problem of data access bottleneck in high-throughput simulation, a high-throughput simulation data storage and access system was designed based on distributed memory file system, and the non-volatile memory was integrated to improve the throughput of data access. The experimental results of typical simulation applications show that the high-throughput simulation storage system with distributed memory file system and non-volatile memory can effectively improve the data storage and access performance of high-throughput simulation.

Key words: big data, high-throughput simulation, non-volatile memory, distributed file system

CLC Number: