System and method of performing dynamic voltage and frequency scaling operations on a mobile device
US8510740B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2010 |
| Grant date | Aug 13, 2013 |
| Priority date | — |
| Expiry date | Oct 7, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A mobile device, a method for managing and exposing a set of performance scaling algorithms on the device, and a computer program product are disclosed. The mobile device includes a multiple-core processor communicatively coupled to a non-volatile memory. The non-volatile memory includes a set of programs defined by a respective combination of a performance scaling algorithm and a set of parameters, a startup program that when executed by the multiple-core processor identifies at least one member of the set of programs suitable for monitoring operation of the mobile device and scaling the performance of an identified processor core and an application programming interface that exposes the set of programs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.