公开(公告)号：US11199895B2

公开(公告)日：2021-12-14

申请号：US16234510

申请日：2018-12-27

Applicant: Intel Corporation

Inventor： Patrick Kam-shing Leung ,  James Hermerding, II ,  Muhammad Abozaed ,  Gilad Olswang ,  Moran Peri ,  Ido Karavany ,  William Freelove ,  Sudheer Nair ,  Tahi Hollander ,  Avishai Wagner

IPC: G06F1/26 ,  G06F1/32 ,  G06F1/3287 ,  G06N5/04 ,  G06N20/00 ,  G06F1/20 ,  G06F1/3234 ,  G06F1/324

Abstract: In one embodiment, a method receives data regarding processing of a workload by a processor. The data is input into a prediction engine configured to classify the data into a plurality of workload classifications. Each workload classification describes different temporal behavior of the workload. Then, the method outputs a prediction for at least one of the plurality of workload classifications, wherein the prediction is used to control performance of the processor in an upcoming period of time.

公开(公告)号：US10606338B2

公开(公告)日：2020-03-31

申请号：US15859265

申请日：2017-12-29

Applicant: Intel Corporation

Inventor： Sudheer Nair ,  James G. Hermerding, II ,  Avinash Ananthakrishnan

IPC: G06F1/26 ,  G06F1/32 ,  G06F1/3293 ,  G06F1/3206 ,  G06F1/20 ,  G06F1/3287

Abstract: Aspects of the embodiments are directed to systems, methods, and program products for rebalancing power in a multi-chip computing platform, which includes a core processor and a discrete peripheral processor. Embodiments include determining that the core processor and the discrete peripheral processor are in a limited usage state; altering a polling interval of the core processor and the discrete peripheral processor from a first polling time to a second polling time, the second polling time greater than the first polling time; and polling the core processor and the discrete peripheral processor after an expiration of the second polling time. Embodiments also include using thermal and/or energy consumption data to dynamically adjust polling times to permit the core processor and the discrete peripheral processor to remain in an idle or low power state for as long as possible.