4 ms·
Your two datatypes are representationally equal. So would be very surprised by handrolling the datatype maling any difference. The instance however might make m
by arianvanp 7y ago
Your two datatypes are representationally equal. So would be very surprised by handrolling the datatype maling any difference. The instance however might make more sense
- endgame 7y agoIndeed. The folklore I heard is that you can get performance gains because with the handrolled version, GHC is able to inline the instance dictionaries.