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IBM Takes a (Feline) Step Toward Thinking Machines
bth writes "A computer with the power of a human brain is not yet near. But this week researchers from IBM Corp. are reporting that they've simulated a cat's cerebral cortex, the thinking part of the brain, using a massive supercomputer. The computer has 147,456 processors (most modern PCs have just one or two processors) and 144 terabytes of main memory — 100,000 times as much as your computer has."
Having done neuroscience research, (if only on a master's degree level), I can say that the cat brain is particularly well studied, mapped out, and understood by neuroscientists. It is used as a model organism by many neuroscientists, and has a number of similarities with the human brain in its layout and function, much moreso than the mouse or rat brain.
Technically is a single Core2Duo/Quad or Core iX CPU considered SMP? I would guess no they are not.
Funnily enough, a single Core i7 or Opteron is SMP, but if you have multiple, then it isn't, it's NUMA because not all the processors have Symetric access to memory.
Core 2 is SMP for all standard configurations.
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