[Haskell-cafe] If monads are single/linearly threaded, doesn't that reduce parallelism?

[Casey Hawthorne]

On Tue, 9 Feb 2010 21:56:49 +0000, you wrote:

>Monads are not commutative.  A structure that would tell the compiler
>that it's commutative, would give it more leeway for optimization (and
>parallel execution).

Thank you.

"Not commutative" was the phrase I was looking for.
--
Regards,
Casey