Sorry for OT, but i think all here use gcc. Which flags should I set in gcc to get best optimized code in C ( for speed ) ? Currently I use: gcc -Wall -O2 march=athlon -funroll-all-loops -fomit-frame-pointer -c xyz.c How can i get the fastest code? Albert Pala _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list