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[COPY] --- SDE-COPYRIGHT-NOTE-BEGIN ---[COPY] This copyright note is auto-generated by ./scripts/Create-CopyPatch.[COPY] [COPY] Filename: package/.../fftw/fftw.desc[COPY] Copyright (C) 2006 The OpenSDE Project[COPY] Copyright (C) 2004 - 2006 The T2 SDE Project[COPY] Copyright (C) 1998 - 2003 Clifford Wolf[COPY] [COPY] More information can be found in the files COPYING and README.[COPY] [COPY] This program is free software; you can redistribute it and/or modify[COPY] it under the terms of the GNU General Public License as published by[COPY] the Free Software Foundation; version 2 of the License. A copy of the[COPY] GNU General Public License can be found in the file COPYING.[COPY] --- SDE-COPYRIGHT-NOTE-END ---
[I] Fastest Fourier Transform in The West
[T] FFTW is a C subroutine library for computing the[T] Discrete Fourier Transform (DFT) in one or more[T] dimensions, of both real and complex data, and of[T] arbitrary input size. We believe that FFTW, which is[T] free software, should become the FFT library of c[T] choice for most applications. Our benchmarks, performed[T] on on a variety of platforms, show that FFTW's[T] performance is typically superior to that of other publicly[T] available FFT software. Moreover, FFTW's performance[T] is portable: the program will perform well on[T] most architectures without modification.[T][T] It is difficult to summarize in a few words all the[T] complexities that arise when testing many programs, and[T] there is no "best" or "fastest" program. However,[T] FFTW appears to be the fastest program most of the[T] time for in-order transforms, especially in the[T] multi-dimensional and real-complex cases (Kasparov is[T] the best chess player in the world even though he[T] loses some games). Hence the name, "FFTW," which[T] stands for the somewhat whimsical title of "Fastest[T] Fourier Transform in the West." Please visit the[T] benchFFT home page for a more extensive survey of[T] the results. It comes with a MPI version and Matlab[T] wrappers.
[U] http://www.fftw.org
[A] Matteo Frigo <athena@fftw.org>[M] The OpenSDE Community <list@opensde.org>[M] The OpenSDE Community <list@opensde.org>
[C] extra/scientific[F] FPIC-QUIRK
[L] GPL[S] Stable[V] 2.1.5[P] X -----5---9 175.800
[CV-URL] http://www.fftw.org/download.html
[D] 406973663 fftw-2.1.5.tar.gz http://www.fftw.org/
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