4 ms·
> (e.g., `ByteString.map (+ value)` is incredibly slow compared to a pseudo-C loop). That situation sounds like you needed a ByteString Builder to get comparab
by codygman 9y ago
> (e.g., `ByteString.map (+ value)` is incredibly slow compared to a pseudo-C loop).
That situation sounds like you needed a ByteString Builder to get comparable performance.
- luispedrocoelho 9y agoMaybe, but pseudo-C actually worked very well. I even have some "real C" in my Haskell code to handle some inner loop stuff.