minus-squarethemoken@startrek.websitetoLinux@lemmy.ml•Ubuntu 25.04 "Plucky Puffin" Development Opens - Defaulting To -O3 Optimizationslinkfedilinkarrow-up0·5 days agoRight. GCC -f optimizations are basically like “how hard are we going to try to be clever” and are, I believe, orthogonal to the actual instructions used. Machine dependent args start with -m, like -march or -mavx etc. linkfedilink
Right. GCC -f optimizations are basically like “how hard are we going to try to be clever” and are, I believe, orthogonal to the actual instructions used. Machine dependent args start with -m, like -march or -mavx etc.