Fast and highly scalable Bayesian MDP on a GPU platform
He Zhou, Sunil P. Khatri, et al.
BCB 2017
Physical synthesis optimizations require fast and accurate analysis of RC networks. Elmore first proposed matching circuit moments to a probability density function (PDF), which led to widespread adoption of his simple and fast metric. The more recently proposed PRIMO and H-gamma metrics match the circuit moments to the PDF of a Gamma statistical distribution. We instead propose to match the circuit moments to a Weibull distribution and derive a new delay metric called Weibull-based delay (WED). The primary advantages of WED over PRIMO and H-gamma are its efficiency and ease of implementation. Experiments show that WED is robust and has satisfactory accuracy at both near- and far-end nodes.
He Zhou, Sunil P. Khatri, et al.
BCB 2017
Nancy Y. Zhou, Phillip Restle, et al.
SLIP 2014
Ben R. Hodges, Frank Liu
Foundations and Trends in Electronic Design Automation
Frank Liu, Kanak Agarwal
ICMTS 2009