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FPGA Acceleration of TreePM N-body Simulations for Modified Newton Dynamics
Wang, TQ1; Zheng, LL1; Jin, X1; Peng, B1; Wang CJ(王传军)2
会议录名称2016 INTERNATIONAL CONFERENCE ON FIELD-PROGRAMMABLE TECHNOLOGY (FPT)
2017-05-15
页码201-204
DOI10.1109/FPT.2016.7929533
会议录编者/会议主办者Song, YC; Wang, S; Nelson, B; Li, J; Peng, Y
产权排序第2完成单位
收录类别EI ; CPCI
会议名称15th International Conference on Field-Programmable Technology (FPT)
会议日期2016-12-07
会议地点Xian, PEOPLES R CHINA
会议赞助商Harbin Ins Technol; Xian Jiaotong Univ; IEEE; IEEE Xian Sect; IEEE Harbin Sect; Xilinx; Intel; Natl Instruments; Synopsys
关键词N-body Treepm Modified Newton Dynamic
摘要

In the field of high-performance and energy-efficient scientific computing, FPGAs are promising candidates. In this paper, we show a case study of applying FPGA-based system for Modified Newtonian Dynamics (MOND) cosmological simulation. The numerical simulation is based on TreePM algorithm of N-body problem. TreePM algorithm combines the PM (Particle Mesh) method on large scales with a tree method to provide fine resolution. So two kinds of accelerate module are integrated in FPGA. We leverage the customizability of the FPGA on-chip memory to construct a dynamic reconfigurable cache in order to enhance the performance of the interface between accelerate modules and external memory. Our solution achieve 37.3 times performance than CPU implementation.

资助项目Huawei Innovation Research Program from Huawei Technologies Co., Ltd[YB2015090102]
项目资助者Huawei Innovation Research Program from Huawei Technologies Co., Ltd
语种英语
学科领域天文学
学科门类理学 ; 理学::天文学
文章类型Proceedings Paper
出版者IEEE
出版地345 E 47TH ST, NEW YORK, NY 10017 USA
ISBN号978-1-5090-5602-6
URL查看原文
WOS记录号WOS:000402988900030
WOS研究方向Computer Science ; Engineering
WOS类目Computer Science, Theory & Methods ; Engineering, Electrical & Electronic
EI入藏号20172703875185
EI主题词Field Programmable Gate Arrays (Fpga)
EI分类号721.2 Logic Elements - 722.1 Data Storage, Equipment And Techniques - 921.4 Combinatorial Mathematics, Includes Graph Theory, Set Theory
引用统计
文献类型会议论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/10047
专题丽江天文观测站(南方基地)
通讯作者Jin, X
作者单位1.Key Laboratory of Strongly-Coupled Quantum Matter Physics, Chinese Academy of Sciences, School of Physical Sciences, University of Science and Technology of China, Hefei, Anhui, China
2.Yunnan Astronomical Observatory, Chinese Academy of Sciences, Kunming, China
推荐引用方式
GB/T 7714
Wang, TQ,Zheng, LL,Jin, X,et al. FPGA Acceleration of TreePM N-body Simulations for Modified Newton Dynamics[C]//Song, YC; Wang, S; Nelson, B; Li, J; Peng, Y. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2017:201-204.
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