Today IBM announced a “cognitive computiing chip” that emulates the human brain. Designed with help from DARPA and four major universities, the prototype may be the first step towards reasoning computers.
Dharmendra Modha, project leader for IBM Research, said the new chips have parts that behave like digital “neurons” and “synapses” that make them different than other chips. Each “core,” or processing engine, has computing, communication and memory functions. “You have to throw out virtually everything we know about how these chips are designed,” he said. “The key, key, key difference really is the memory and the processor are very closely brought together. There’s a massive, massive amount of parallelism.”
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