High-Productivity Software Development with pMatlab

High-Productivity Software Development with pMatlab

In this paper, we explore the ease of tackling a communication-intensive parallel computing task - namely, the 2D fast Fourier transform (FFT). We start with a simple serial Matlab code, explore in detail a ID parallel FFT, and illustrate how it can be extended to multidimensional FFTs.

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Bibliographische Detailangaben
Veröffentlicht in:Computing in science & engineering 2009-01, Vol.11 (1), p.75-79
Hauptverfasser: Mullen, Julie, Bliss, Nadya, Bond, Robert, Kepner, Jeremy, Kim, Hahn, Reuther, Albert
Format: Artikel
Sprache:eng
Schlagworte:
Bonding
Computation
Computer languages
Displays
Flexible printed circuits
Fourier transforms
Hardware
high-performance computing
Kernel
Libraries
Matlab
Multidimensional systems
parallel computing
Parallel processing
parallel programming
Programming profession
scientific programming
Serials
Software development
Tasks
Two dimensional
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Beschreibung
Zusammenfassung:In this paper, we explore the ease of tackling a communication-intensive parallel computing task - namely, the 2D fast Fourier transform (FFT). We start with a simple serial Matlab code, explore in detail a ID parallel FFT, and illustrate how it can be extended to multidimensional FFTs.
ISSN:1521-9615
1558-366X
DOI:10.1109/MCSE.2009.9