Re: [eigen] FFT for Eigen

[Robert Lupton the Good <rhl@xxxxxxxxxxxxxxxxxxx>]

I'm not quite sure why eigen needs an FFT library,
especially when there's a standard (C) library
that everyone uses, FFTW?

Now, I can see the advantages of a pure-template
C++ library if it's competitive computationally,
so the question that I'd ask is, how do the
kissfft benchmarks look relative to FFTW?


				R