Design Method of Computing Acceleration Module Based on Loongson 3A1500

DOI

10.2991/mecae-18.2018.103How to use a DOI?

Keywords

Rugged computers, Loongson 3A1500, FPGA, Computing acceleration, High performance

Abstract

To improve the computing capacity of domestic rugged computers, the present paper provides a design method of computing acceleration module based on Loongson 3A1500, and introduces the modular design ideas. The domestic Loongson 3A1500 processor and DDR3 memory are used in the hardware side. The present paper designs the 3A1500 + 2FPGA hardware components mode, and introduces the design of the power and reset circuit. On the software side, using the domestic NeoKylin operating system, the present paper designs an acceleration software that matches the module. Finally, a performance test was taken by comparing the present design to the X86 Core L2400 processor. The performance comparison results show that the present design can significantly improve the calculation performance of the domestic Loongson computer and the average calculation speedup reaches 5 or more, which indicates that the design method is effective. The present design has provided a guidance on the high-performance computing application of the domestic reinforcement computer.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yanpeng Wang
AU  - Laixin Zhang
PY  - 2018/03
DA  - 2018/03
TI  - Design Method of Computing Acceleration Module Based on Loongson 3A1500
BT  - Proceedings of the 2018 International Conference on Mechanical, Electronic, Control and Automation Engineering (MECAE 2018)
PB  - Atlantis Press
SP  - 448
EP  - 454
SN  - 2352-5401
UR  - https://doi.org/10.2991/mecae-18.2018.103
DO  - 10.2991/mecae-18.2018.103
ID  - Wang2018/03
ER  -