Computing system for mitigating execution drift
US12344269B2 · kind B2 · utility
0Cited by
7References
21Claims
0Family size
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Key dates
| Filing date | Dec 22, 2020 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Jan 24, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/84
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An apparatus comprising a first processor core to execute a first instance of an application; a second processor core to execute a second instance of the application concurrent with the execution of the first instance of the application; and processing circuitry to direct an interrupt to the first processor core based on an indication that an execution state of the first processor core is ahead of an execution state of the second processor core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.