technocrit@lemmy.dbzer0.com to Linux@lemmy.ml · 15 hours agoCERN Transitioning Industrial Computers To Debian After Being A Longtime RHEL Institutionwww.phoronix.comexternal-linkmessage-square21fedilinkarrow-up1156cross-posted to: technology@lemmy.worldlinux@sh.itjust.worksdebian@lemmy.zip
arrow-up1156external-linkCERN Transitioning Industrial Computers To Debian After Being A Longtime RHEL Institutionwww.phoronix.comtechnocrit@lemmy.dbzer0.com to Linux@lemmy.ml · 15 hours agomessage-square21fedilinkcross-posted to: technology@lemmy.worldlinux@sh.itjust.worksdebian@lemmy.zip
minus-squarezaphod@sopuli.xyzlinkfedilinkarrow-up19·14 hours agox86-64-v2 gives you guaranteed support for SSE3, SSE4.1 and SSE4.2, which is relatively old, we’re talking CPUs from 2008. The real boost comes with x86-64-v3 which gives you AVX.
minus-squarecadekat@pawb.sociallinkfedilinkarrow-up6·14 hours ago*exists in Gentoo with -march=native*
x86-64-v2 gives you guaranteed support for SSE3, SSE4.1 and SSE4.2, which is relatively old, we’re talking CPUs from 2008. The real boost comes with x86-64-v3 which gives you AVX.
*exists in Gentoo with
-march=native*Thanks.