Memory page access detection
US9727241B2 · kind B2 · utility
3Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2015 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Jul 4, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/68
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A processor maintains a count of accesses to each memory page. When the accesses to a memory page exceed a threshold amount for that memory page, the processor sets an indicator for the page. Based on the indicators for the memory pages, the processor manages data at one or more levels of the processor's memory hierarchy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.