Predicting on chip transient thermal response in a multi-chip system using an RNN-based predictor
Machine assisted systems and methods for enhancing the resolution of an IC thermal profile from a system analysis are described. The methods can include generating a representation of two or more templates identifying different portions of an integrated circuit (IC); performing a thermal simulation...
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Main Authors | , , , , , , , , , |
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Format | Patent |
Language | English |
Published |
27.02.2024
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Subjects | |
Online Access | Get full text |
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Summary: | Machine assisted systems and methods for enhancing the resolution of an IC thermal profile from a system analysis are described. The methods can include generating a representation of two or more templates identifying different portions of an integrated circuit (IC); performing a thermal simulation for each respective template of the IC based on a sequence of power patterns of tiles of the respective template; and training a neural network with a plurality of training data collected via thermal simulations performed for the templates of the IC. These systems and methods can use a machine learning predictor, that has been trained to determine a transient temperature rise across an entire IC, and then append the determined transient temperature rise to a system level thermal profile of the IC. |
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Bibliography: | Application Number: US201916730421 |