Periodic reset of graphics processor unit in safety-critical graphics processing system
US12386709B2 · kind B2 · utility
0Cited by
3References
20Claims
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Key dates
| Filing date | Sep 4, 2023 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | Sep 4, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T15/005
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of performing safety-critical rendering at a graphics processing unit within a graphics processing system, the method comprising: receiving, at the graphics processing system, graphical data for safety-critical rendering at the graphics processing unit; scheduling at a safety controller, in accordance with a reset frequency, a plurality of resets of the graphics processing unit; rendering the graphical data at the graphics processing unit; and the safety controller causing the plurality of resets of the graphics processing unit to be performed commensurate with the reset frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.