Method for estimating performance values of chips, computing system, and non-transitory computer-readable storage medium

Abstract

A method for estimating performance values of chips includes: (A) using oscillation period vectors of a to-be-divided set to train a first neural network model to obtain a training error of the to-be-divided chip set, where in the first-time conducted step (A), the to-be-divided chip set includes the chips; (B) dividing the to-be-divided chip set into divided chip sets according to the training error; and (C) using oscillation period vectors of the divided chip sets as training data of a second neural network model, so that the second neural network model outputs weight vectors respectively corresponding to the divided chip sets. A product of oscillation period vector(s) of each divided chip set and a weight vector of the divided chip set is larger than a product of the oscillation period vector(s) of the divided chip set and a weight vector of each of rest of divided chip sets.