Fantastic in depth PDF. While lacking the talk (as others have mentioned) I was able to determine in large strokes what's going on at the lower layers of Haskell. I particularly found the FFI interface section (ex. the breakdown of a call to getLine) extremely interesting/useful.
While I think real understanding will come if/when I have to actually wrestle with the lower layers of GHC (or am contributing to the source code or something), this served as a great overview, and a quick explanation of how Haskell "really" works.
While I think real understanding will come if/when I have to actually wrestle with the lower layers of GHC (or am contributing to the source code or something), this served as a great overview, and a quick explanation of how Haskell "really" works.