Data-parallel Digital Signal Processors

Algorithm mapping, architecture scaling and workload adaptation

Sridhar Rajagopal (Autor)

Buch | Softcover

196 Seiten

2011
LAP Lambert Acad. Publ. (Verlag)
978-3-8443-1797-8 (ISBN)

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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.

Verlagsort	Colne
Sprache	englisch
Maße	150 x 220 mm
Gewicht	270 g
Themenwelt	Technik ► Elektrotechnik / Energietechnik
ISBN-10	3-8443-1797-X / 384431797X
ISBN-13	978-3-8443-1797-8 / 9783844317978
Zustand	Neuware