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:
Oct. 28, 2025
Filed:
Jul. 13, 2021
Intel Corporation, Santa Clara, CA (US);
Vadim Bassin, Raanana, IL;
Eliezer Weissmann, Haifa, IL;
Efraim Rotem, Haifa, IL;
Julius Mandelblat, Haifa, IL;
Intel Corporation, Santa Clara, CA (US);
Abstract
Techniques and mechanisms for providing a thread scheduling hint to an operating system of a processor which comprises first cores and second cores. In an embodiment, the first cores are of a first type which corresponds to a first range of sizes, and the second cores are of a second type which corresponds to a second range of sizes smaller than the first range of sizes. A power control unit (PCU) of the processor is to detect that an inefficiency, of a first operational mode of the processor, would exist while an indication of an amount of power, to be available to the processor, is below a threshold. Based on the detecting, the PCU hints to an executing software process that a given core is to be included in, or omitted from, a pool of cores available for thread scheduling.