C# Math.Sqrt is slow on 12 core AMD it was destroyed by mobile CPU Intel (opens in new tab)

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14 pointsmsavara4y ago1 comments

1 comments

__s4y ago

Correction: checking x%y==0 is slow, not Math.Sqrt

Would be neat to know what's causing the perf gap, but thread is mostly people posting their numbers & some people pointing out that Sqrt isn't the hotspot & some "benchmarking is hard" rambling

j / k navigate · click thread line to collapse

C# Math.Sqrt is slow on 12 core AMD it was destroyed by mobile CPU Intel (opens in new tab)

(old.reddit.com)

14 pointsmsavara4y ago1 comments

1 comments

__s4y ago

Correction: checking x%y==0 is slow, not Math.Sqrt

Would be neat to know what's causing the perf gap, but thread is mostly people posting their numbers & some people pointing out that Sqrt isn't the hotspot & some "benchmarking is hard" rambling

j / k navigate · click thread line to collapse