[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 - 2006 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 https://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] https://www.fftw.org [A] Matteo Frigo [M] Chris Efant [C] extra/scientific [L] GPL [S] Stable [V] 3.1.2 [P] X --?--5---9 203.300 [D] 2193674161 fftw-3.1.2.tar.gz https://www.fftw.org/