openbsd-ports/math/fftw/pkg/DESCR

FFTW is a free collection of fast C routines for computing the
Discrete Fourier Transform in one or more dimensions. It includes
complex, real, and parallel transforms, and can handle arbitrary
array sizes efficiently.  FFTW is typically faster than other
publicly-available FFT implementations, and is even competitive
with vendor-tuned libraries.  (See our web page for extensive
benchmarks.) To achieve this performance, FFTW uses novel code-generation
and runtime self-optimization techniques (along with many other
tricks).
initial port of fftw-2.1.3: -- FFTW is a free collection of fast C routines for computing the Discrete Fourier Transform in one or more dimensions. It includes complex, real, and parallel transforms, and can handle arbitrary array sizes efficiently. FFTW is typically faster than other publically-available FFT implementations, and is even competitive with vendor-tuned libraries. (See our web page for extensive benchmarks.) To achieve this performance, FFTW uses novel code-generation and runtime self-optimization techniques (along with many other tricks). WWW: http://www.fftw.org/ Submitted by Nikolay Sturm <Nikolay.Sturm@desy.de> 2001-07-01 19:10:44 -04:00			`FFTW is a free collection of fast C routines for computing the`
			`Discrete Fourier Transform in one or more dimensions. It includes`
			`complex, real, and parallel transforms, and can handle arbitrary`
			`array sizes efficiently. FFTW is typically faster than other`
fix various typos, from Anthony J. Bentley with a few tweaks by myself 2011-03-14 05:15:33 -04:00			`publicly-available FFT implementations, and is even competitive`
initial port of fftw-2.1.3: -- FFTW is a free collection of fast C routines for computing the Discrete Fourier Transform in one or more dimensions. It includes complex, real, and parallel transforms, and can handle arbitrary array sizes efficiently. FFTW is typically faster than other publically-available FFT implementations, and is even competitive with vendor-tuned libraries. (See our web page for extensive benchmarks.) To achieve this performance, FFTW uses novel code-generation and runtime self-optimization techniques (along with many other tricks). WWW: http://www.fftw.org/ Submitted by Nikolay Sturm <Nikolay.Sturm@desy.de> 2001-07-01 19:10:44 -04:00			`with vendor-tuned libraries. (See our web page for extensive`
			`benchmarks.) To achieve this performance, FFTW uses novel code-generation`
			`and runtime self-optimization techniques (along with many other`
			`tricks).`