DocumentCode :
3641494
Title :
Parallel digital signal processing using multi-issue instructions
Author :
Adam Dąbrowski;Pawel Pawlowski;Tomasz Marciniak
Author_Institution :
Poznań
fYear :
2007
Firstpage :
13
Lastpage :
20
Abstract :
This paper presents aspects of parallelism of computations in processing of signals using digital signal processors (DSPs) with multi-issue assembler instructions. We present general features of the contemporary DSPs with special attention paid to the VLIW architecture. In order to illustrate the multi-issue instruction technique we analyze performance of the fixed-point Blackfin processor by means of chosen typical signal processing tasks realized using VisualDSP++ 4.5 environment with Software Development Kit 2.01. Aspects of the floating-point processing are analyzed using Sharc and TigerSharc processors.
Publisher :
ieee
Conference_Titel :
Signal Processing Algorithms, Architectures, Arrangements and Applications, 2007
Print_ISBN :
978-1-4244-1514-4
Type :
conf
DOI :
10.1109/SPA.2007.5903293
Filename :
5903293
Link To Document :
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