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FMM能效分析及其ASIC可行性评估 被引量:1

Energy Efficiency Analysis of Fast Multipole Method and Its Assessment of ASIC Feasibility
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摘要 对快速多极方法(FMM)进行研究,分析其关键计算任务,并在CPU与DSP上进行验证,得出FMM在不同平台上性能和功耗的量化分析结果,给出基于FMM的多核DSP可重构ASIC结构模型。以可重构硬件FPGA为例,对该模型进行预测,结果证明其在涉及大规模浮点计算时具有一定的能效优势。 This paper applies Fast Multipole Method(FMM) to Nbody application,analyzes and implements major computing tasks on CPU and Digital Signal Processor(DSP) separately.It proposes the reconfigurable ASIC contained multicore DSP construction model based FMM.Taking Field Programmable Gate Array(FPGA) for example,it evaluates the better energy efficiency when revolved in floating point applications on the model
出处 《计算机工程》 CAS CSCD 北大核心 2011年第13期265-268,共4页 Computer Engineering
基金 国家"863"计划基金资助重点项目(2009AA012201) 上海市国际科技合作基金资助项目(09540701900) 上海市科委重大科技攻关计划基金资助项目(08dz501600)
关键词 快速多极方法 能效分析 可重构系统 数字信号处理器 现场可编程逻辑门阵列 Fast Multipole Method(FMM) energy efficiency analysis reconfigurable system Digital Signal Processor(DSP) Field Programmable Gate Array(FPGA)
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参考文献8

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共引文献13

同被引文献11

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  • 8李正杰,徐炜民,柴亚辉,郑衍衡.FMM算法中PP问题在GPU上的研究与实现[J].计算机工程与设计,2011,32(9):3050-3053. 被引量:1
  • 9柴亚辉,沈文枫,曹旻,徐炜民,郑衍衡.FPGA加速部件求解FMM算法中PP问题研究[J].福州大学学报(自然科学版),2011,39(4):512-516. 被引量:1
  • 10朱永华,朱聪,郑衍衡.基于FPGA的高性能计算中全局流水的研究[J].计算机工程与设计,2011,32(10):3382-3385. 被引量:2

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