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Inside AMD's Phenom Architecture
An anonymous reader writes "InformationWeek has uncovered some documentation which provides some details amid today's hype for AMD's announcement of its upcoming Phenom quad-core (previously code-named Agena). AMD's 10h architecture will be used in both the desktop Phenom and the Barcelona (Opteron) quads. The architecture supports wider floating-point units, can fully retire three long instructions per cycle, and has virtual machine optimizations. While the design is solid, Intel will still be first to market with 45nm quads (the first AMD's will be 65nm). Do you think this architecture will help AMD regain the lead in its multicore battle with Intel?"
It seems that AMD's research department is only concerned with beating Intel at its own game. This is foolish, IMO. AMD is doomed to always be a follower unless its engineers can come up with a revolutionary new CPU architecture based on a revolutionary software model. The new architecture must address the two biggest problems in the computer industry today: reliability and productivity. Unreliability puts an upper limit to how complex our software systems can be. As an example, we could conceivably be riding in self-driving vehicles right now but safety and reliability concerns will not allow it. Why? Because there is something fundamental wrong with software. Fortunately, a software model that solves these problems already exists. It is called the "non-algorithmic, synchronous, reactive software model. That's what Project COSA is about.
your sig ignores the "Cold War" and a vast sea of other examples, btw.