Achieving ultra-high availability using a single CPU
US9026848B2 · kind B2 · utility
3Cited by
161References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2013 |
| Grant date | May 5, 2015 |
| Priority date | — |
| Expiry date | Jun 24, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques for achieving high-availability using a single processor (CPU). In a system comprising a multi-core processor, at least two partitions may be configured with each partition being allocated one or more cores of the multiple cores. The partitions may be configured such that one partition operates in active mode while another partition operates in standby mode. In this manner, a single processor is able to provide active-standby functionality, thereby enhancing the availability of the system comprising the processor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.