Data-parallel Digital Signal Processors: Algorithm mapping, architecture scaling and workload adaptation - Brossura

Rajagopal, Sridhar

Brossura

ISBN 10: 384431797X ISBN 13: 9783844317978

Casa editrice: LAP LAMBERT Academic Publishing, 2011

Riassunto

Emerging applications such as high definition television (HDTV), streaming video, image processing in embedded applications and signal processing in high-speed wireless communications are driving a need for high performance digital signal processors (DSPs) with real-time processing. This class of applications demonstrates significant data parallelism, finite precision,need for power-efficiency and the need for 100's of arithmetic units in the DSP to meet real-time requirements. Data-parallel DSPs meet these requirements by employing clusters of functional units, enabling 100's of computations every clock cycle. These DSPs exploit instruction level parallelism and subword parallelism within clusters, similar to atraditional VLIW (Very Long Instruction Word) DSP, and exploit data parallelism across clusters, similar to vector processors.

Su questo libro

L'autore

Sridhar Rajagopal received his M.S. and Ph.D. degrees from Rice University, Houston, TX in 2000 and 2004 respectively. He is currently employed at Samsung Telecommunications America, in Richardson, TX as a research staff engineer. He can be reached at sridhar@alumni.rice.edu.

Dettagli dell'edizione

• Editore: LAP LAMBERT Academic Publishing
• Data di pubblicazione: 2011
• Lingua: Inglese
• ISBN 10: 384431797X
• ISBN 13: 9783844317978
• Rilegatura: Copertina flessibile
• Numero di pagine: 196
• Contatto del produttore: non disponibile
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