3D Simulations for Signal Integrity
3D Simulations for Signal Integrity
3D Simulations for Signal Integrity
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Iterative Solver Implications<br />
� For the via example used here, the model is<br />
solved with and without the Iterative solver<br />
� Direct solver<br />
� 492 MB / 16 16.5 5 minutes i t<br />
� Iterative solver<br />
� 210 MB / 25 minutes<br />
� With the Iterative solver, this problem required<br />
57% less memory !!<br />
� Cannot use the iterative solver on problems<br />
requiring zero order basis functions