RP-Ring: A Heterogeneous Multi-FPGA Accelerating Solution for N-Body Simulations
文献类型：会议论文
| 作者 | Wang, Tianqi1; Jin, Xi1; Peng, Bo1; Wang CJ(王传军)2 ; Zheng, Linlin1
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| 出版日期 | 2016-08-16 |
| 会议名称 | 24th IEEE International Symposium on Field-Programmable Custom Computing Machines, FCCM 2016 |
| 会议日期 | 2016-05-01 |
| 会议地点 | Washington, DC, United states |
| 关键词 | Direct-summation N-body Multi-FPGA |
| 页码 | 31-31 |
| 通讯作者 | Jin, X (reprint author), Chinese Acad Sci, Univ Sci & Technol China, Sch Phys Sci, Key Lab Strongly Coupled Quantum Matter Phys, Hefei, Anhui, Peoples R China. |
| 英文摘要 | We propose an heterogeneous multi-FPGA accelerating solution, which is called as RP-ring (Reconfigurable Processor ring), for direct-summation N-body simulation. In this solution, we try to use existing FPGA boards rather than design new specialized boards to reduce cost. It can be expanded conveniently with any available FPGA board and only requires quite low communication bandwidth between FPGA boards. The communication protocol is simple and can be implemented with limited hardware/software resource. In order to prevent the slowest board from dragging the overall performance down, we build a mathematical model to decompose workload among FPGAs. The model divide workload based on the logic resource, memory access bandwidth and communication bandwidth of each FPGA chip. We apply the solution in astrodynamics simulation and achieve two orders of magnitude speedup compared with CPU implementations. © 2016 IEEE. |
| 收录类别 | EI ; CPCI |
| 产权排序 | 第2完成单位 |
| 会议网址 | http://ieeexplore.ieee.org/document/7544743/ |
| 会议录 | Proceedings - 2016 IEEE 24TH ANNUAL INTERNATIONAL SYMPOSIUM ON FIELD-PROGRAMMABLE CUSTOM COMPUTING MACHINES (FCCM)
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| 会议录出版者 | Institute of Electrical and Electronics Engineers (IEEE) Inc. |
| 学科主题 | 天文学 |
| 会议录出版地 | 345 E 47TH ST, NEW YORK, NY 10017 USA |
| 语种 | 英语 |
| ISBN号 | 978-1-5090-2356-1 |
| WOS记录号 | WOS:000389602200011 |
| 研究领域[WOS] | Computer Science |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/9791]  |
| 专题 | 云南天文台_丽江天文观测站（南方基地） |
| 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, Yunnan, China |
| 推荐引用方式 GB/T 7714 | Wang, Tianqi,Jin, Xi,Peng, Bo,et al. RP-Ring: A Heterogeneous Multi-FPGA Accelerating Solution for N-Body Simulations[C]. 见:24th IEEE International Symposium on Field-Programmable Custom Computing Machines, FCCM 2016. Washington, DC, United states. 2016-05-01.http://ieeexplore.ieee.org/document/7544743/. |
入库方式： OAI收割
来源：云南天文台
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