2013•Advanced materials researchRequires access

Research on the Performance of DSP Parallel System

Xiao Qun Sun, Qiang Wu, Xu Wen Li, Xin Zheng

Abstract

This paper introduces the performance metric of DSP parallel processing system and presents a model of coarse-grained speedup of DSP parallel processing structure. Quantitative research is done according to the system performance index and target program features. This study simulates and analyzes different communication protocols and different influences of different degrees of parallelism on the parallel processing structure performances. Optimization direction of parallel processing system is put forward.

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Available abstract

Key concepts: Digital signal processing, Computer science, Speedup, Parallelism (grammar), Parallel processing, Parallel computing, Metric (unit), Computer hardware