Method of checkpointing and restarting processes which share open file
US7363288B2 · kind B2 · utility
10Cited by
1References
16Claims
0Family size
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Inventors
Key dates
| Filing date | Apr 30, 2004 |
| Grant date | Apr 22, 2008 |
| Priority date | — |
| Expiry date | Sep 25, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99953
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of checkpointing and restarting processes that share a file that is open begins with a step of assigning a priority to one of the processes that share the file. This identifies a priority process. The method concludes with a step of reopening the file when restoring the priority process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.