3 ms·
Sorry, I can't recall where I read the 5% number, but here's a study which investigates the impact: https://www.usenix.org/system/files/conference/cooldc16/cool
by jeswin 6y ago
Sorry, I can't recall where I read the 5% number, but here's a study which investigates the impact: https://www.usenix.org/system/files/conference/cooldc16/cooldc16-paper-hirki.pdf https://www.usenix.org/system/files/conference/cooldc16/cool...
They put it at somewhere between 3-10%.
- klelatti 6y agoThanks - and of course ARMv8 decoding will have some cost. I seem to recall that x64 has greater code density too so some offset there.