I’m gonna be real: You need a lot of balls to call a numerical computing library the fastest with so much confidence that you sight a spaghetti western phrase.
The library is called Fastest Fourier Transform in the West. It does exactly what it says.
Here is the github page for the library.
The glorious documentation is here. (645.4 KB)
The following papers go into greater depth regarding the library’s design, implementation and code generation:
A Fast Fourier Transform Compiler (177.7 KB)
Design And Implementation of FFTW (333.9 KB)
