free idea for AMD: consider making aarch64 cores
seeing 6.28 ipc? sick, cool, that rules. dropping to 2.6 ipc on real workloads because whoops it's difficult to keep the pipeline full actually? i am going to criy
@iximeow 2.6 holy is that real
@novafacing oh yeah yaxpeax-arm clears 2.6 easy, x86 gets 2.4 on zen 4, closer to 2.2 on zen 5 for funky branch predictor reasons
ci.butactuallyin.space - yaxpeax-x86

commit 681262f44 of iximeow/yaxpeax-x86, ✅ passed after 2m28s

ci.butactuallyin.space
@novafacing oh i misremembered, x86 does good numbers too. anyway 6.28 on small inputs on zen 5 also
@iximeow Wow, most surprising number in there is Milan IPC, I didn't realize there was so much uplift from Genoa