公开(公告)号：US20250124207A1

公开(公告)日：2025-04-17

申请号：US18570915

申请日：2022-12-15

Applicant: Google LLC

Inventor： Ebrahim Songhori ,  Wenjie Jiang ,  Sergio Guadarrama Cotado ,  Young-Joon Lee ,  Azalia Mirhoseini ,  Anna Darling Goldie ,  Roger David Carpenter ,  Yuting Yue ,  Kuang-Huei Lee ,  James Laudon ,  Toby James Boyd ,  Quoc V. Le

IPC: G06F30/392 ,  G06F30/27 ,  G06F30/394

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating a computer chip placement. One of the methods includes training, through reinforcement learning, a node placement neural network that is configured to, at each of a plurality of time steps, receive an input representation comprising data representing a current state of a placement of a netlist of nodes on a surface of an integrated circuit chip as of the time step and process the input representation to generate a score distribution over a plurality of positions on the surface of the integrated circuit chip.