3 ms·

That's basically what Go does; it folds the preemption points into the stack checks during function prologs.

• hinkley 10y ago
  hopefully in back branches too, right?
  • pcwalton 10y ago
    Not according to this bug. :( https://github.com/golang/go/issues/10958 https://github.com/golang/go/issues/10958
• menzoic 10y ago
  Where did you learn that? (curious to learn more)
  • ci5er 10y ago
    I haven't seen it written up, but it's discussed some here: - https://github.com/golang/go/issues/10958