Re: [Haskell-cafe] Over-allocation

Gracjan Polak writes:

let entries = IntMap.fromList (map (\(a,b,c) -> (a,c)) (concat p))

Gut reaction: Map is lazy in its values (but probably not the key, which are checked for order), so you should force the 'c' before inserting it in the map. (There's probably a strict fromList or IntMap somewhere?) -k -- If I haven't seen further, it is by standing in the footprints of giants