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:
Nov. 21, 2017
Filed:
Sep. 16, 2014
Apple Inc., Cupertino, CA (US);
Daniel U. Becker, San Jose, CA (US);
Cyril de la Cropte de Chanterac, San Francisco, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Embodiments of a computing system that may monitor energy usage are disclosed. The embodiments may provide a low overhead method for determining energy usage of a given application or process. Circuitry is configured to determine a respective energy for each of the plurality of operations and sum each respective energy for at least some of the plurality of operations to generate a normalized total. The circuitry may be further configured to scale the normalized total to generate an energy value, and store the energy value in a register. System software may then read the energy value from the register and determine an energy usage for at least one application dependent upon the energy value.