blob: ec2aafe5eb8a3b20c260d018d571d265861dde33 [file] [log] [blame]
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "">
<longdescription lang="en">
The Fastest Fourier Transform in the West is a C subroutine library
for computing the Discrete Fourier Transform (DFT) in one or more
dimensions, of both real and complex data, and of arbitrary input
size. It is becoming the FFT library of choice for most
applications. Benchmarks, performed on a variety of platforms, show
that FFTW's performance is typically superior to that of other
publicly available FFT software.
<flag name="avx">Adds support for Advanced Vector Extensions</flag>
<flag name="float">Link default library to single precision instead of
double (symlinks only and fftw-2.1)</flag>
<flag name="fma">Use the Fused Multiply Add instruction set (fma3/fma4 either one)</flag>
<flag name="paired-single">Adds support for pair-single optimizations of mips</flag>
<flag name="quad">Build quadruple precision lib</flag>
<flag name="zbus">Adds support for ZBus cycle-counter of mips</flag>
<remote-id type="freecode">fftw</remote-id>