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by dosshell
787 days ago
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I tried to reproduce it on Ivybridge (Windows VS20122) and failed (mulss and muldd) [0]. single and double precision takes the same time. I also found a behavior where the first batch of iterations takes more time regardless of precision. It is possible that this tricked me last time. [0] https://gist.github.com/dosshell/495680f0f768ae84a106eb054f2... Sorry for the confusion and spreading false information. |
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