|
|
[COPY] --- ROCK-COPYRIGHT-NOTE-BEGIN ---[COPY] [COPY] This copyright note is auto-generated by ./scripts/Create-CopyPatch.[COPY] Please add additional copyright information _after_ the line containing[COPY] the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by[COPY] the ./scripts/Create-CopyPatch script. Do not edit this copyright text![COPY] [COPY] ROCK Linux: rock-src/package/sirkull/fftw3/fftw3.desc[COPY] ROCK Linux is Copyright (C) 1998 - 2005 Clifford Wolf[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; either version 2 of the License, or[COPY] (at your option) any later version. A copy of the GNU General Public[COPY] License can be found at Documentation/COPYING.[COPY] [COPY] Many people helped and are helping developing ROCK Linux. Please[COPY] have a look at http://www.rocklinux.org/ and the Documentation/TEAM[COPY] file for details.[COPY] [COPY] --- ROCK-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] Chris Efant <rock@sirkull.org>
[C] extra/scientific
[L] GPL[S] Stable[V] 3.0.1[P] X -?---5---9 169.900
[D] 3202325541 fftw-3.0.1.tar.gz http://www.fftw.org/
|
