[Haskell-cafe] runStateT execution times measurement baffling

[Daniel Fischer]

On Saturday 22 October 2011, 13:55:36, Bas van Dijk wrote:
> On 20 October 2011 22:16, thomas burt <thedwards at gmail.com> wrote:
> > Perhaps I will try and force `stuffToDo` not to leave any partially
> > evaluated thunks behind.... and compare the cost then.
> 
> What happens when you switch to a strict StateT?

He already uses the strict StateT:

> By the way I'm using ghc-6.10.4 and Control.Monad.Trans.State.Strict.

We need to see more of the code to find out what's going on.