Enhanced reliability using deterministic multiprocessing-based synchronized replication
US8453120B2 · kind B2 · utility
12Cited by
5References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2010 |
| Grant date | May 28, 2013 |
| Priority date | — |
| Expiry date | Aug 4, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/3632
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A hardware and/or software facility for executing a multithreaded program is described. The facility causes each of a plurality of machines to execute the multithreaded program deterministically, such that the deterministic execution of the multithreaded program is replaced across the plurality of machines. The facility detects a problem in the execution of the multithreaded Program by one of the plurality of machines. In response, the facility adjusts the execution of the multithreaded program by at least one of the machines of the plurality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.