[Haskell-cafe] forkSequence, runPar, parallelize (was: Re: You are in a twisty maze of concurrency libraries, all different ...)

[Matthew Brecknell]

Antoine Latter wrote:
> A similar function that I'm fond of:
> 
> forkExec :: IO a -> IO (IO a)

It's cute that forkExec already has a dual operation with just the right
name (specialised to IO):

join :: IO (IO a) -> IO a