JúliaOct 25

sudo apt update
sudo apt install libfftw3-dev

Cabecera (single precision): fftw3.h ls /usr/include/fftw3.h
Libreria Dinámica: libfftw3f.so ls /usr/lib*/libfftw3f.so*
Libreria Estática: libfftw3f.a ls /usr/lib*/libfftw3f.a

#FFTW3 #DSP #Linux #Fourier

Show threadclaudeMay 21, 2024

turns out that #FFTW3 has #OpenMP support built right into it after all, so my code was in vain (though I learned a bit about #FFT #DFT maths)

http://www.fftw.org/fftw3_doc/Usage-of-Multi_002dthreaded-FFTW.html

for some reason I thought the multithreaded stuff was only for FFTW2... will see how it goes...

Usage of Multi-threaded FFTW (FFTW 3.3.10)

Usage of Multi-threaded FFTW (FFTW 3.3.10)