[Libre-soc-dev] [RFC] REMAP, SHAPE, complex (full) FFT

Lauri Kasanen cand at gmx.com
Sun Jul 11 06:46:26 BST 2021

Hi Luke,

Just a warning, what you're showing here is dangerously close to what
you described earlier as "10 hours per line of asm". The complexity is
reaching high heaven.

It may still be worth doing, not saying that, but it will highly limit
who can (and will) write such a fft for SV. fftw is a popular lib yes,
but each of the specialized math libs will have their own.

- Lauri

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