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Add proper description for fftw

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Yourself
2014-01-12 14:29:10 +00:00
parent 5fbd54c756
commit 3d9a2a6c95
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sci-libs/fftw/fftw-3.2.2.recipe
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@@ -1,5 +1,18 @@
SUMMARY="Fast C library for the Discrete Fourier Transform"
DESCRIPTION="Fast C library for the Discrete Fourier Transform"
DESCRIPTION="
FFTW is a C subroutine library for computing the discrete Fourier transform \
(DFT) in one or more dimensions, of arbitrary input size, and of both real and \
complex data (as well as of even/odd data, i.e. the discrete cosine/sine \
transforms or DCT/DST). We believe that FFTW, which is free software, should \
become the FFT library of choice for most applications.
Our benchmarks, performed on on a variety of platforms, show that FFTW's \
performance is typically superior to that of other publicly available FFT \
software, and is even competitive with vendor-tuned codes. In contrast to \
vendor-tuned codes, however, FFTW's performance is portable: the same program \
will perform well on most architectures without modification. Hence the name, \
FFTW, which stands for the somewhat whimsical title of Fastest Fourier \
Transform in the West.
"
HOMEPAGE="http://www.fftw.org/"
SRC_URI="http://www.fftw.org/fftw-3.2.2.tar.gz"
CHECKSUM_MD5="b616e5c91218cc778b5aa735fefb61ae"