I’m trying to compile fftw 3.0.1 with the PGI compilers. Is there a FAQ somewhere that explains how to get the --enable-sse2 switch working?
right now the options i use are:
./configure CC=pgcc --enable-threads --enable-float --enable-shared
CFLAGS="-O3 -fastsse -Mvect=sse -tp k8-64"
but i would like to use F77=pgf90 and --enable-sse2
any tips are welcome…