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by Symmetry
1692 days ago
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No, it's not. SMT is specifically when you're running two threads simultaneously on a superscalar processor that can execute multiple instructions in a single cycle. During SMT one thread might be using execution reasources the other thread doesn't need further increasing performance beyond just having something to do during a cache miss. What the article describes is temporal multithreading where only one thread executes at a time. https://en.wikipedia.org/wiki/Multithreading_(computer_archi... |
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