The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 08, 2023
Filed:
Sep. 25, 2020
Intel Corporation, Santa Clara, CA (US);
Hanna Alam, Jish, IL;
Leeor Peled, Hefer, IL;
Refael Mizrahi, Raanana, IL;
Amir Leibovitz, Biniamina, IL;
Jonathan Beimel, Michmoret, IL;
James Hermerding, II, Vancouver, WA (US);
Gilad Olswang, Kfar Menahem, IL;
Michal Moran, Tel Aviv, IL;
Moran Peri, Kiryat Motzkin, IL;
Ido Karavany, Giv'ot Bar, IL;
Sudheer Nair, Portland, OR (US);
Hadas Beja, Yehud-Monosson, IL;
Avishai Wagner, Kfar Saba, IL;
Ronen Laperdon, Modiin, IL;
Intel Corporation, Santa Clara, CA (US);
Abstract
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.