Posts Tagged ‘Paul Weiner’

Computers 1967-2011: a personal perspective. Part 4. Moore’s Law and Molecules.

Friday, October 28th, 2011

Moore’s law¬†describes a long-term trend in the evolution of computing hardware, and it is often interpreted in terms of processing speed. Here I chart this rise in terms of the size of computable molecules. By computable I mean specifically how long it takes to predict the geometry of a given molecule using a quantum mechanical procedure.

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Computers 1967-2011: a personal perspective. Part 1. 1967-1985.

Thursday, July 7th, 2011

Computers and I go back a while (44 years to be precise), and it struck me (with some horror) that I have been around them for ~62% of the modern computing era (Babbage notwithstanding, ~1940 is normally taken as the start of the modern computing era). So indulge me whilst I record this perspective from the viewpoint of the computers I have used over this 62% of the computing era. (more…)