Determining task scores reflective of memory access statistics in NUMA systems
US10452538B2 · kind B2 · utility
1Cited by
7References
20Claims
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Key dates
| Filing date | Jan 21, 2015 |
| Grant date | Oct 22, 2019 |
| Priority date | — |
| Expiry date | Jan 21, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/502
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are systems and methods for determining task scores reflective of memory access statistics in NUMA systems. An example method may comprise: determining, by a processing device, a first memory access score of a task with respect to a first node of a Non-Uniform Memory Access (NUMA) system; adjusting the first memory access score using memory access scores of the task with respect to one or more nodes of the NUMA system; and migrating, in view of the adjusting, at least one of: the task or a memory page associated with the task.
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