14 Oct
2009
14 Oct
'09
10:15 a.m.
Nah, while experimenting i tried to alter the 32bit
flags with ccmake (using
-march=i686, -O2 or removing the -msse2 because i wasn't sure if my AthlonXP
CPU supports it) which led to even more problems. So i think they are in
effect, and I stayed with the flags ccmake determined by itself, "-O3 -
march=native -msse -msse2 -mfpmath=sse -ffast-math -fomit-frame-pointer"
Probably is it. Take out -msse and -msse2 and -mfpmath=sse, and see
what it does.
J.E.B.