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How much speedup does a hyper thread give? (in theory)
Fresh6 days ago
Mar 15, 202614032 viewsConfidence Score0%
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I'm wondering what the theoretical speedup is from hyper threaded CPUs. Assuming 100% parallelization, and 0 communication - two CPUs would give a speedup of 2. What about hyper threaded CPU?
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Fix for: How much speedup does a hyper thread give? (in theory)
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As others have said, this depends entirely on the task. To illustrate this, let’s look at an actual benchmark: This was taken from my master thesis (not currently available online). This shows the relative speed-up1 of string matching algorithms (ev…
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