Serge Matveenko@social.fossware.space to Programmer Humor@programming.dev · 1 year agoWhen they have a new fancy feature in Intel CPU and you're an AMD fansocial.fossware.spaceimagemessage-square22fedilinkarrow-up1166arrow-down18
arrow-up1158arrow-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 · 1 year agomessage-square22fedilink
minus-squareJATtho@sopuli.xyzlinkfedilinkarrow-up5·1 year 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. 😞