公开(公告)号：US11354213B2

公开(公告)日：2022-06-07

申请号：US16647563

申请日：2018-08-27

Applicant: Intel Corporation

Inventor： Hisham Abu Salah ,  Arthur Leonard Brown ,  Russell J. Fenger ,  Deepak Samuel Kirubakaran ,  Asit K. Mallick ,  Jun Pan ,  Srinivas Pandruvada ,  Efraim Rotem ,  Arjan Van De Ven ,  Eliezer Weissmann ,  Rafal J. Wysocki

IPC: G06F9/46 ,  G06F11/34 ,  G06F11/30 ,  G06F9/48 ,  G06F9/50

Abstract: In an embodiment, a processor includes multiple processing engines and a power control unit. The power control unit is to: maintain a first utilization metric for a first processing engine; detect a thread transfer from a first processing engine to a second processing engine; and generate, using the first utilization metric for the first processing engine, a second utilization metric for a second processing engine. Other embodiments are described and claimed.