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. 17, 2023
Filed:
Jun. 22, 2021
International Business Machines Corporation, Armonk, NY (US);
Pradeep Bhadravati Parashurama, Bhadravati, IN;
Alper Buyuktosunoglu, White Plains, NY (US);
Ramon Bertran Monfort, New York, NY (US);
Tobias Webel, Schwaebisch-Gmuend, DE;
Srinivas Bangalore Purushotham, Bangalore, IN;
Preetham M. Lobo, Bangalore, IN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Embodiments relate to a system, program product, and method for mitigating voltage overshoot in one or more cores in a multicore processing device including a plurality of cores. The method includes determining, in real-time, an indication of power consumption within each core of the one or more cores. The method also includes determining, through the indication of power consumption, a voltage overshoot condition in the one or more cores. The method further includes increasing, for the one or more cores, a power demand thereof. The method also includes increasing, subject to the increasing the power demand, power delivery to the one or more cores, thereby at least arresting the rate of increase of the voltage overshoot.