Serge Matveenko@social.fossware.space to Programmer Humor · 2 years agoWhen they have a new fancy feature in Intel CPU and you're an AMD fansocial.fossware.spaceimagemessage-square22linkfedilinkarrow-up1169arrow-down18
arrow-up1161arrow-down1imageWhen they have a new fancy feature in Intel CPU and you're an AMD fansocial.fossware.spaceSerge Matveenko@social.fossware.space to Programmer Humor · 2 years agomessage-square22linkfedilink
minus-squareJATtho@sopuli.xyzlinkfedilinkarrow-up5·2 years agoOn 1st gen ryzen cpu (until rzen3), don’t have branch recording with “perf record -b” So no way to make your program +15% faster with profile data/PGO/FDO without effort. 😞
On 1st gen ryzen cpu (until rzen3), don’t have branch recording with “perf record -b” So no way to make your program +15% faster with profile data/PGO/FDO without effort. 😞