Hello,
I did an online presentation about Haskell related (futuristic) compilation techniques.
The application of these methods is also the main motivation of my work with the grin compiler project and ghc-wpc.

video: https://www.youtube.com/watch?v=jyaR8E325ok
slides: https://docs.google.com/presentation/d/1g_-bHgeD7lV4AYybnvjgkWa9GKuP6QFUyd26zpqXssQ/edit?usp=sharing

Regards,
Csaba