Method for the deterministic execution and synchronization of an information processing system comprising a plurality of processing cores executing system tasks
US9128752B2 · kind B2 · utility
2Cited by
3References
9Claims
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Key dates
| Filing date | Oct 16, 2009 |
| Grant date | Sep 8, 2015 |
| Priority date | — |
| Expiry date | Jul 13, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2209/5021
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An information processing system includes two processing cores. The execution of an application by the system includes the execution of application tasks and the execution of system tasks, and the system includes a micro-kernel executing the system tasks, which are directly linked to hardware resources. The processing system includes a computation part of the micro-kernel executing system tasks relating to the switching of the tasks on a first core, and a control part of the micro-kernel executing, on a second core, system tasks relating to the control of the task allocation order on the first core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.