Unified address space for multiple links
US11372787B2 · kind B2 · utility
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26Claims
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Key dates
| Filing date | Dec 9, 2017 |
| Grant date | Jun 28, 2022 |
| Priority date | — |
| Expiry date | Sep 21, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2213/0052
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
There is disclosed in one example an apparatus, including: a plurality of interconnects to communicatively couple an accelerator device to a host device; and an address translation module (ATM) to provide address mapping between host-physical address (HPA) and guest-physical address (GPA) spaces for the accelerator device, wherein the plurality of devices share a common GPA domain and wherein address mapping is to be associated with only one of the plurality of interconnects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.