Intel Corporation

Avishai Wagner

James G Hermerding, Ii

Sudheer Nair

Refael Mizrahi

Gilad Olswang

Moran Peri

Ido Karavany

Muhammad Abozaed

Leeor Peled

Hanna Alam

Meenakshi Gupta

Amir Leibovitz

Patrick Kam-Shing Leung

Tahi Hollander

Michal Moran

William Freelove

Jonathan Beimel

Michal Perry

Daniel Polnoff

Nir Lotan

Ronen Laperdon

Hadas Beja

For example, a power-setting controller may be configured to provide a power setting for a processor based on one or more sensor-based inputs corresponding to one or more temperature sensors. For example, a sensor-based input corresponding to a temperature sensor may include a temperature input and a target temperature. For example, the power-setting controller may include one or more NNPID-based power controllers configured to provide one or more sensor-based power settings corresponding to the one or more temperature sensors. For example, an NNPID-based power controller of the NNPID-based power controllers may be configured to provide a sensor-based power setting corresponding to the temperature sensor based on the sensor-based input corresponding to the temperature sensor. For example, the NNPID-based power controller may include an NNPID controller configured to determine a temperature setting based on the temperature input and the target temperature corresponding to the temperature sensor.

Apparatus, system and method of providing a power setting for a processor

Disclosed Methods, Apparatus, and articles of manufacture to dynamically enable and/or disable prefetchers are disclosed. An example apparatus include an interface to access telemetry data, the telemetry data corresponding to a counter of a core in a central processing unit, the counter corresponding to a first phase of a workload executed at the central processing unit; a prefetcher state selector to select a prefetcher state for a subsequent phase based on the telemetry data; and the interface to instruct the core in the central processing unit to operate in the subsequent phase according to the prefetcher state.

Methods and apparatus to dynamically enable and/or disable prefetchers

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.

Classification prediction of workload thermal behavior

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Kfar Saba, Israel

Avishai Wagner