Intellectual badass Sunday reading

"Nerd? We prefer the term intellectual badass." – Unknown

AMD Fusion Developer Summit Keynotes, about AMD's upcoming "Cray on a Chip". Basically, they'll make the parallel processors (formerly known as GPUs) coherent with the brawny sequential CPUs, allowing you to "switch the compute" between sequential and parallel, while operating on the same data (e.g. fill an array sequentially, then switch to parallel processing to crunch the data, all in the same program - and memory space).

[racket] design and use of continuation barriers, by Matthew Flatt. "Use a continuation barrier when calling unknown code and when it's too painful to contemplate multiple instantiations of the continuation leading to the call."

Monads and Effects is a bad marriage, by David Barbour (who is probably really a front for an army of intellectual badasses). "Monads capture a lot of effects by default: ordering/time, identity, state, commitment, and unbounded time/space resource consumption."

Tutorial: Metacompilers Part 1, about META II, the one Alan Kay and the other VPRI folks always talk about. "You won't really find metacompilers like META II in compiler textbooks as they are primarily concerned with slaying the dragons of the 1960s using 1970s formal theory."

Microsoft and the Bavarian Illuminati: "In the Object Linking and Embedding 2.0 Programmer's Reference there is a very curious term. On page 78, the second paragraph starts with the sentence, 'In the aggregation model, this internal communication is achieved through coordination with a special instance of IUnknown interface known as the /controlling unknown/ of the aggregate.'"