公开(公告)号：US20220317747A1

公开(公告)日：2022-10-06

申请号：US17219020

申请日：2021-03-31

Applicant: ADVANCED MICRO DEVICES, INC. ,  ATI TECHNOLOGIES ULC

Inventor： WONJE CHOI ,  MICHAEL J. AUSTIN ,  INDRANI PAUL ,  MEETA SRIVASTAV ,  ALEXANDER SABINO DUENAS

IPC: G06F1/26

Abstract: Power shifting based on bottleneck prediction, including: determining a first plurality of performance metrics for an accelerated processing unit (APU) and a second plurality of performance metrics for a graphics processing unit (GPU); providing the first plurality of performance metrics and the second plurality of performance metrics as an input to a model configured to identify one or more bottlenecks in the APU or the GPU; determining, based on an output of the model, a power distribution between the APU and the GPU; and applying the power distribution.