Efficient Yield Optimization for Analog and SRAM Circuits via Gaussian Process Regression and Adaptive Yield Estimation.

In this paper, a Bayesian optimization approach is proposed for yield optimization of analog and SRAM circuits. Gaussian process (GP) regression is employed to predict the yield over the design space with uncertainty information. An expected improvement acquisition function is constructed over the model and guides the optimization with a utility-based strategy. These techniques, as a whole, can si...