Conversation
Notices
-
Embed this notice
Lynne (lynne@pars.ee)'s status on Sunday, 14-Aug-2022 13:51:19 JST Lynne Finished writing the fastest Fourier transform in the world. Utterly destroys FFTW on a low-end ARM chip, and is still sometimes twice as fast as FFTW on M1s.
1300 lines of handwritten assembly.
https://ffmpeg.org/pipermail/ffmpeg-devel/2022-August/300026.html