64点FFT在多处理器片上系统的实现

2009 Ph.D. Research in Microelectronics and Electronics Pub Date : 2009-07-12 DOI:10.1109/RME.2009.5201371

Roberto Airoldi, F. Garzia, J. Nurmi

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引用次数: 8

摘要

本文描述了一个64点FFT在由9个同构集群组成的多处理器单片系统(MPSoC)上的实现。每个集群都是围绕RISC处理器构建的。用于FFT映射的实现技术产生6倍的加速，接近理论极限。这是由于减少了集群内部通信的开销。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Implementation of a 64-point FFT on a Multi-Processor System-on-Chip

This paper describes the implementation of a 64-point FFT on a Multi-Processor System-on-Chip (MPSoC) composed of 9 homogeneous clusters. Each cluster is built around a RISC processor. The implementation technique adopted for the mapping of the FFT produces a speed-up of 6x which is close to the theoretical limit. This is due to a reduced overhead of intra-clusters communication.

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2009 Ph.D. Research in Microelectronics and Electronics

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