3 ms·

https://twitter.com/damageboy/status/1194751035136450560?s=19 https://twitter.com/damageboy/status/1194751035136450560?s=1... Up to 20% for Array.Sort

• asveikau 7y ago
  Why would Array.Sort have locking in need of elision? [I'm reminded of the old Java "Vector" or "StringBuffer" that put a lock around every operation "because thread safety is good" which had high cost for single threaded usage. But this is likely not what this is about.]
  • NicoJuicy 7y ago
    I was just quoting the source :)
  • saagarjha 7y ago
    It’s a different bug that requires extra padding for branching instructions.