[Haskell-cafe] g++ std:map vs GHC IntMap

Manlio Perillo manlio_perillo at libero.it
Thu Mar 26 13:17:03 EDT 2009

Bulat Ziganshin ha scritto:
> Hello Manlio,
> Thursday, March 26, 2009, 6:39:12 PM, you wrote:
>> The test consists in adding 10000000 elements to an empty map.
> +RTS -c -F1.1
> then read about garbage collection

It now requires 386 MB of memory, but is 4.7 times slower.

So, now memory required is about the same as the C++ version, but how 
can I optimize memory usage without having to tweak the garbage collector?

Thanks  Manlio

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