Apparatuses, methods, and systems for hardware control of processor performance levels
US11899599B2 · kind B2 · utility
0Cited by
8References
21Claims
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Key dates
| Filing date | Nov 16, 2021 |
| Grant date | Feb 13, 2024 |
| Priority date | — |
| Expiry date | Nov 20, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/4411
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems, methods, and apparatuses relating to hardware control of processor performance levels are described. In one embodiment, a processor includes a plurality of logical processing elements; and a power management circuit to change a highest non-guaranteed performance level and a highest guaranteed performance level for each of the plurality of logical processing elements, and set a notification in a status register when the highest non-guaranteed performance level is changed to a new highest non-guaranteed performance level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.