Yeah sorry I didn't mean "bring back" in that its a solved problem, only that I've heard of moving away from SMT (as Intel may be doing here) as one of the best

Yeah sorry I didn't mean "bring back" in that its a solved problem, only that I've heard of moving away from SMT (as Intel may be doing here) as one of the best, if hardline, solutions for, at least, some of those concerns. But then the approach the GP quoted seems to step back towards that?