Dynamic CPU core sharing
US12405830B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jan 25, 2023 |
| Grant date | Sep 2, 2025 |
| Priority date | — |
| Expiry date | Jun 6, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2209/5011
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Emulation modules running on a single-board compute node have allocations of cores of a multi-core processor. The emulation modules are configured to donate underutilized cores or available CPU cycle units to a shared pool that can be used by other emulation modules running on the board. Emulation modules that require additional processing resources borrow cores or CPU cycle units from the shared pool. The emulation modules dynamically donate and retract cores or CPU cycle units from the shared pool based on utilization of allocated cores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.