The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2024
Filed:
Oct. 04, 2022
Oracle International Corporation, Redwood Shores, CA (US);
Brijesh Singh, Mercer Island, WA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
Techniques are disclosed for utilizing control packets to manage flows by a smart network interface card (smartNIC). In one example, an accelerator determines that a cache entry is a candidate for removal, the cache entry being part of a cache that is managed by the accelerator, the cache entry storing flow state of a particular flow, the accelerator being responsible for forwarding packets associated with the particular flow based at least in part on the flow state, and the flow information formatted utilizing a particular header format. The accelerator generates an instruction to remove the cache entry of the particular flow from the cache based at least in part on receiving the determination that the cache entry is the candidate for removal. The accelerator removes the cache entry of the particular flow from the cache based at least in part on the instruction.