Multiprocessor digital data processing system
US5055999A · kind A · utility
129Cited by
20References
68Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1987 |
| Grant date | Oct 8, 1991 |
| Priority date | — |
| Expiry date | Dec 22, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/272
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A multiprocessor digital data processing system comprises a plurality of processing cells arranged in a hierarchy of rings. The system selectively allocates storage and moves exclusive data copies from cell to cell in response to access requests generated by the cells. Routing elements are employed to selectively broadcast data access requests, updates and transfers on the rings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.