Reducing power consumption in a logically partitioned data processing system
US7702936B2 · kind B2 · utility
2Cited by
8References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 5, 2007 |
| Grant date | Apr 20, 2010 |
| Priority date | — |
| Expiry date | Jun 9, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, apparatus, and computer instructions for managing a set of processors. A call from an operating system is received. The call indicates that a selected processor in the set of processors is unneeded for a period of time. In response to receiving this call, the operation of the selected processor is altered to reduce power usage during the period of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.