Method and system for avoiding starvation and deadlocks in a split-response interconnect of a computer system
US6108739A · kind A · utility
106Cited by
9References
12Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 29, 1999 |
| Grant date | Aug 22, 2000 |
| Priority date | — |
| Expiry date | Apr 29, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F13/4036
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for avoiding starvation and deadlocks in a split-response-bus multiprocessor computer system. The multiprocessor computer system includes a first node and a second node coupled to the a split-response bus, wherein the first and second nodes communicate by passing request packets over the split-response bus. The method and system includes providing precedence information in the request packets, and then using the precedence information when receiving the request packets to determine which request packets to process and which request packets to reject when a conflict occurs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.