{"id":47708163,"user":"tgma","time":1775761239,"time_ago":"10 hours ago","type":"comment","content":"

> -march=native is always always a mistake

Gentoo user: hold my beer.","comments":[{"id":47708328,"user":"CarVac","time":1775761977,"time_ago":"10 hours ago","type":"comment","content":"

Gentoo binaries aren't shipped that way","comments":[{"id":47710816,"user":"greenavocado","time":1775772099,"time_ago":"7 hours ago","type":"comment","content":"

Gentoo..... distributes binaries?","comments":[{"id":47710848,"user":"rascul","time":1775772270,"time_ago":"7 hours ago","type":"comment","content":"

Yes

https://wiki.gentoo.org/wiki/Gentoo_Binary_Host_Quickstart","comments":[{"id":47712920,"user":"digitalPhonix","time":1775788385,"time_ago":"2 hours ago","type":"comment","content":"

But not with march=native?

The distirbuted binaries use two standard instruction sets for x86-64 and one for arm like “march=x86-64-v3”

https://wiki.gentoo.org/wiki/Gentoo_binhost/Available_packag...","comments":[],"comments_count":0,"level":3,"url":"item?id=47712920"}],"comments_count":1,"level":2,"url":"item?id=47710848"}],"comments_count":2,"level":1,"url":"item?id=47710816"}],"comments_count":3,"level":0,"url":"item?id=47708328"},{"id":47708281,"user":"jjmarr","time":1775761785,"time_ago":"10 hours ago","type":"comment","content":"

It's also an option on NixOS but I haven't managed to get it working unlike Gentoo.","comments":[],"comments_count":0,"level":0,"url":"item?id=47708281"}],"comments_count":5,"url":"item?id=47708163"}

Comment by tgma