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Tucked up away on the third floor, lies Apartment #5. A quaint little place, which I’ve learned to call home these past two years. Though in these last few months, it’s become my shelter, my hideaw...

We develop a robust, efficient, and accurate tool, which integrates inductance extraction and simulation, called INDUCTWISE. This paper advances the state-of-the-art inductance extraction and simulation techniques and contains two major parts. In the first part, INDUCTWISE extractor, we discover the recently proposed inductance matrix sparsification algorithm, the K-method[1], albeit its great benefits of efficiency, has a major flaw on the stability. We provide both a counter example and a remedy for it. A window section algorithm is also presented to preserve the accuracy of the sparsification method. The second part, INDUCTWISE simulator, demonstrates great efficiency of integrating the nodal analysis formulation with the improved K-method. Experimental results show that INDUCTWISE has over 250x speedup compared to SPICE3. The proposed sparsification algorithm accelerates the simulator another 175x and speeds up the extractor 23.4x within 0.1% of error. INDUCTWISE can extract and simulate an 118K-conductor RKC circuit within 18 minutes. It has been well tested and released on the web for public usage. (http://vlsi.ece.wisc.edu/Inductwise.htm)