公开(公告)号：US11651194B2

公开(公告)日：2023-05-16

申请号：US16859585

申请日：2020-04-27

Applicant: NVIDIA Corp.

Inventor： Haoxing Ren ,  George Kokai ,  Ting Ku ,  Walker Joseph Turner

IPC: G06F16/901 ,  G06F17/16 ,  G06N3/045

CPC classification number: G06N3/045 ,  G06F16/9024 ,  G06F17/16

Abstract: A graph neural network to predict net parasitics and device parameters by transforming circuit schematics into heterogeneous graphs and performing predictions on the graphs. The system may achieve an improved prediction rate and reduce simulation errors.

公开(公告)号：US20210158127A1

公开(公告)日：2021-05-27

申请号：US16859585

申请日：2020-04-27

Applicant: NVIDIA Corp.

Inventor： Haoxing Ren ,  George Kokai ,  Ting Ku ,  Walker Joseph Turner

IPC: G06N3/04 ,  G06F17/16 ,  G06F16/901

Abstract: A graph neural network to predict net parasitics and device parameters by transforming circuit schematics into heterogeneous graphs and performing predictions on the graphs. The system may achieve an improved prediction rate and reduce simulation errors.