"No, that's SMP" - is perhaps too resolute a definition. I'd say SMP is across processes, SMT is within a process, which would put the distinction in software, not hardware architecture.
Definitions are more grey, muddy and dependent on context; in that line of thought, I feel the parent you're responding to is accurate enough to not warrant criticism or even downvotes.
Definitions are more grey, muddy and dependent on context; in that line of thought, I feel the parent you're responding to is accurate enough to not warrant criticism or even downvotes.