Title | ||
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Utilization of all Levels of Parallelism in a Processor Array with Subword Parallelism |
Abstract | ||
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In this paper a systematic mapping method for a specific algorithm class is given which exploits all levels of parallelism of the target architecture. This target architecture is a processor array where each processing element can have several functional units. This functional units allow subword parallelism, that means multiple equal operations with low data word width can be executed in parallel in the data path of the functional units. The mapping method is illustrated on the edge detection algorithm, and achieves up to 99 % of the theoretical speed-up. |
Year | DOI | Venue |
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2008 | 10.1109/DSD.2008.24 | DSD |
Keywords | Field | DocType |
subword parallelism,systematic mapping method,mapping method,functional unit,data path,edge detection algorithm,specific algorithm class,target architecture,low data word width,processor array,multiple equal operation,computer architecture,design methods,edge detection,parallel processing,parallel algorithms,design method,algorithm design and analysis | Instruction-level parallelism,Algorithm design,Implicit parallelism,Computer science,Parallel algorithm,Processor array,Task parallelism,Parallel computing,Data parallelism,Word (computer architecture) | Conference |
Citations | PageRank | References |
0 | 0.34 | 14 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Rainer Schaffer | 1 | 29 | 5.30 |
Renate Merker | 2 | 159 | 20.59 |
Frank Hannig | 3 | 595 | 75.66 |
Jürgen Teich | 4 | 2886 | 273.54 |