[Haskell-cafe] binary package: memory problem decoding an IntMap

Manlio Perillo manlio_perillo at libero.it
Sun Apr 5 18:58:01 EDT 2009

Manlio Perillo ha scritto:
> [...]
> It seems there is a problem with tuples, too.
> I have a:
>     [(Word16, UArr (Word32 :*:* Word8))]
> This eats more memory than it should, since tuples are decoded lazily.

My bad, sorry.

I simply solved by using a strict consumer (foldl' instead of foldl).


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