A graph neural network predicts clock mesh sink delays and slews on unseen designs with about 5 ps average error and a roughly 47,000x speedup over SPICE.
High- performance clock mesh optimization,
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GATMesh: Clock Mesh Timing Analysis using Graph Neural Networks
A graph neural network predicts clock mesh sink delays and slews on unseen designs with about 5 ps average error and a roughly 47,000x speedup over SPICE.