Serge Matveenko@social.fossware.space to Programmer Humor@programming.dev · 3 years agoWhen they have a new fancy feature in Intel CPU and you're an AMD fansocial.fossware.spaceimagemessage-square22linkfedilinkarrow-up1167arrow-down17
arrow-up1160arrow-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@programming.dev · 3 years agomessage-square22linkfedilink
minus-squareJATtho@sopuli.xyzlinkfedilinkarrow-up5·3 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. 😞