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

Brandon S. Allbery KF8NH allbery at ece.cmu.edu
Thu Mar 26 12:29:23 EDT 2009

On 2009 Mar 26, at 11:39, Manlio Perillo wrote:
> The execution time and CPU usage is almost the same.
> However the C++ version requires 305 MB, the GHC version 617 MB.

I wonder how much of that is due to lifting (i.e. laziness).

brandon s. allbery [solaris,freebsd,perl,pugs,haskell] allbery at kf8nh.com
system administrator [openafs,heimdal,too many hats] allbery at ece.cmu.edu
electrical and computer engineering, carnegie mellon university    KF8NH

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