[Haskell] Re: Time Profiling Haskell

Simon Marlow simonmar at microsoft.com
Wed Jan 18 11:56:51 EST 2006

Thomas Davie wrote:
> I have a program that I *know* can run faster... I know there's 
> duplicated effort in there somewhere, the question is where.  The heap 
> profile reflects exactly what I would expect it to, so I want a 
> reasonably accurate time profile.  Is there any way to get such a thing?

If you're running GHC, then compiling with -prof -auto-all, and running 
with +RTS -p, will give you a time profile.


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