Marshalled data coherency
US11599468B1 · kind B1 · utility
3Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2021 |
| Grant date | Mar 7, 2023 |
| Priority date | — |
| Expiry date | Nov 30, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7207
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Memory system features may promote cache coherency where first and second memory clients may attempt to work on the same data. A second client cache system may provide a read request for data and associated metadata. The metadata element may be detected in a first client cache system. The first client cache system may write or flush, such as to a system memory, one or more cache lines containing the metadata and associated data and invalidate the flushed cache lines. The second client cache system may receive the data and metadata, such as from the system memory, completing or fulfilling the read request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.