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...
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...
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...
: 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...