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CC
2004
Springer
132views System Software» more  CC 2004»
13 years 10 months ago
FFT Compiler Techniques
Stefan Kral, Franz Franchetti, Juergen Lorenz, Chr...
LCPC
2004
Springer
13 years 10 months ago
HiLO: High Level Optimization of FFTs
As computing platforms become more and more complex, the task of optimizing performance critical codes becomes more challenging. Recently, more attention has been focused on automa...
Nick Rizzolo, David A. Padua
HPCC
2007
Springer
13 years 11 months ago
High Performance FFT on SGI Altix 3700
We have developed a high-performance FFT on SGI Altix 3700, improving the efficiency of the floating-point operations required to compute FFT by using a kind of loop fusion techni...
Akira Nukada, Daisuke Takahashi, Reiji Suda, Akira...
ICCD
2007
IEEE
173views Hardware» more  ICCD 2007»
14 years 1 months ago
Twiddle factor transformation for pipelined FFT processing
This paper presents a novel transformation technique that can derive various fast Fourier transform (FFT) in a unified paradigm. The proposed algorithm is to find a common twiddle...
In-Cheol Park, WonHee Son, Ji-Hoon Kim
ASPDAC
2004
ACM
104views Hardware» more  ASPDAC 2004»
13 years 10 months ago
A small-area high-performance 512-point 2-dimensional FFT single-chip processor
: A single-chip 512-point FFT processor is presented. This processor is based on the cached-memory architecture (CMA) with the resource-saving multidatapath radix-23 computation el...
Naoto Miyamoto, Leo Karnan, Kazuyuki Maruo, Koji K...