Hi everyone, I've started playing with some parallel programming in Haskell, mostly by applying the first few examples from Simon Marlow's book to my own toy problem: https://github.com/apauley/parallel-frequency I'm quite pleased with the speedup I have so far, the fastest parallel implementation is just over twice as fast as its sequential counterpart. But looking at the threadscope images from the generated event logs I can see that there are still significant portions of my program that runs on only one core. Is anyone interested to see if we can increase the parallelism in this frequency counter? Kind regards, Andreas -- https://keybase.io/apauley http://za.linkedin.com/in/apauley http://www.meetup.com/lambda-luminaries http://www.meetup.com/Bitcoins-Baby-Bitcoins GPG Public Key: https://keybase.io/apauley/key.asc