Gradually throttling memory due to dynamic thermal conditions
US10929062B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2018 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | Nov 7, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention facilitate gracefully degrading performance while gradually throttling memory due to dynamic thermal conditions. An example method includes receiving, by pre-fetch throttling logic, a pre-fetch command requesting data from a memory and a priority level of the pre-fetch command. The priority level of the pre-fetch command indicates a likelihood that data requested by the pre-fetch command will be utilized by a processor. Thermal condition data from one or more sensors is received by the pre-fetch throttling logic. It is determined whether the pre-fetch command should be issued to the memory. The determining is based at least in part on the priority level of the pre-fetch command and the thermal condition data. The pre-fetch command is issued to the memory or prevented from being issued to the memory based at least in part on determining on the determining.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.