Patent · US Active

Systems and methods for isolating input/output computing resources

US10853277B2 · kind B2 · utility

7Cited by

3References

24Claims

0Family size

Assignee

Intel Corporation · US

Inventors

Cunming Liang · Shanghai, CN
Danny Y. Zhou · Shanghai, CN
David E. Cohen · Hull, US
James R. Harris · Chandler, US

Key dates

Filing date	Jun 24, 2015
Grant date	Dec 1, 2020
Priority date	—
Expiry date	Jun 24, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06F2213/0026
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Disclosed herein are systems and methods for isolating input/output computing resources. In some embodiments, a host device may include logic to identify a Process Address Space Identifier (PASID) for a process or container of the host device and logic to associate the PASID with an individual queue pair of a hardware device of the host device, wherein the queue pair includes two complementary queues and wherein the queue pair is owned by the process or container upon association with the PASID. Other embodiments may be disclosed and/or claimed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.