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《Journal of Air Force Radar Academy》 2006-01
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Improvements on DSP Code Parallelism of Blackfin Series

LIU Zhao-hui1,2,LIU He-pu2(1.Department of Information & Command Automation,AFRA,Wuhan 430019,China;2.Communication Research Institute,Air Force Academe,Beijing 100085,China)  
To improve the parallelism of Blackfin code,the attributes of its hardware architecture and instruction system were analyzed.Moreover,the generic rules for DSP platform were also discussed.Meanwhile,some optimization measures were given to increase code parallelism,and the optimization instances were tested and compared.The efficiency of optimization can be up to as many as 5 times.
【CateGory Index】: TP332
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