Filtered data cache eviction
US10423533B1 · kind B1 · utility
1Cited by
14References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 28, 2017 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Jun 6, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/60
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A filtered data cache eviction method preserves data that might otherwise be evicted by condensing the data into fewer containers. In particular, hot pages or pages that are associated with a particular application's working set of data are condensed into fewer containers rather than being evicted. The data that is copy forwarded includes blocks or pages of data tracked as having been recently and/or frequently accessed or otherwise associated with an active file.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.