3 ms·
You're being pretty silly by zeroing in on the word modern and then using an equally silly redefinition of it yourself. Branch prediction isn't new, you're rig
by haimez 9y ago
You're being pretty silly by zeroing in on the word modern and then using an equally silly redefinition of it yourself.
Branch prediction isn't new, you're right. But VLIW instructions are equally unmodern and are entirely orthogonal to speculative execution. Sufficiently smart compilers are also no substitute for runtime analysis.
- harlanji 9y agoMy CS book (Bryant and O'Hallaron, 2003, p. 399) says Control Data 6600 in 1964 was the first processor w out of order executuon, considered exotic until RS/6000 by IBM in 1990/PowerPC 601 in 1993.