Technique to share information among different cache coherency domains
US8643660B2 · kind B2 · utility
2Cited by
1References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 20, 2012 |
| Grant date | Feb 4, 2014 |
| Priority date | — |
| Expiry date | Dec 20, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2213/0026
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A technique to enable information sharing among agents within different cache coherency domains. In one embodiment, a graphics device may use one or more caches used by one or more processing cores to store or read information, which may be accessed by one or more processing cores in a manner that does not affect programming and coherency rules pertaining to the graphics device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.