> I have an idea: I would really like to layer an abstraction ontop of the memory model to formulate a protocol for interprocess/interthread communication. In o

> I have an idea: I would really like to layer an abstraction ontop of the memory model to formulate a protocol for interprocess/interthread communication. In other words, the cache coherency protocol IS the protocol for message passing. No locks! That's generally what you get with RCU/lockfree data structures.