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60 lines
2.3 KiB
60 lines
2.3 KiB
[COPY] --- SDE-COPYRIGHT-NOTE-BEGIN --- |
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[COPY] This copyright note is auto-generated by ./scripts/Create-CopyPatch. |
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[COPY] |
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[COPY] Filename: package/.../fftw3/fftw3.desc |
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[COPY] Copyright (C) 2006 The OpenSDE Project |
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[COPY] Copyright (C) 2004 - 2006 The T2 SDE Project |
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[COPY] |
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[COPY] More information can be found in the files COPYING and README. |
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[COPY] |
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[COPY] This program is free software; you can redistribute it and/or modify |
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[COPY] it under the terms of the GNU General Public License as published by |
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[COPY] the Free Software Foundation; version 2 of the License. A copy of the |
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[COPY] GNU General Public License can be found in the file COPYING. |
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[COPY] --- SDE-COPYRIGHT-NOTE-END --- |
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[I] Fastest Fourier Transform in The West |
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[T] FFTW is a C subroutine library for computing the |
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[T] Discrete Fourier Transform (DFT) in one or more |
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[T] dimensions, of both real and complex data, and of |
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[T] arbitrary input size. We believe that FFTW, which is |
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[T] free software, should become the FFT library of c |
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[T] choice for most applications. Our benchmarks, performed |
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[T] on on a variety of platforms, show that FFTW's |
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[T] performance is typically superior to that of other publicly |
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[T] available FFT software. Moreover, FFTW's performance |
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[T] is portable: the program will perform well on |
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[T] most architectures without modification. |
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[T] |
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[T] It is difficult to summarize in a few words all the |
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[T] complexities that arise when testing many programs, and |
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[T] there is no "best" or "fastest" program. However, |
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[T] FFTW appears to be the fastest program most of the |
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[T] time for in-order transforms, especially in the |
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[T] multi-dimensional and real-complex cases (Kasparov is |
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[T] the best chess player in the world even though he |
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[T] loses some games). Hence the name, "FFTW," which |
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[T] stands for the somewhat whimsical title of "Fastest |
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[T] Fourier Transform in the West." Please visit the |
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[T] benchFFT home page for a more extensive survey of |
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[T] the results. It comes with a MPI version and Matlab |
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[T] wrappers. |
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[U] http://www.fftw.org |
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[A] Matteo Frigo <athena@fftw.org> |
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[M] The OpenSDE Community <list@opensde.org> |
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[C] extra/scientific |
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[F] FPIC-QUIRK |
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[L] GPL |
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[S] Stable |
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[V] 3.1.1 |
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[P] X -----5---9 175.900 |
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[CV-URL] http://www.fftw.org/download.html |
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[D] 1768016308 fftw-3.1.1.tar.gz http://www.fftw.org/ |
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