Google recently published a paper on the history of its TPU chip. There are some valuable nuggets of information in here that can help others think about building chips, and also help outsiders understand many of the changes in the semis industry today.
Google’s VCU – A New Chip Enters the Fray – No one is talking about the fact that Google just launched a new chip, essentially inventing a new category. Again. Probably because this is really scary for all the chip companies.