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:
May. 21, 2019
Filed:
Sep. 26, 2017
Amazon Technologies, Inc., Seattle, WA (US);
Guy Nakibly, Kedumim, IL;
Benzi Denkberg, Etz Efraim, IL;
Erez Izenberg, Tel Aviv, IL;
Nafea Bshara, San Jose, CA (US);
Uri Leder, Lotem, IL;
Ofer Frishman, Hod-Hasharon, IL;
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
A data or packet processing device such as a network interface controller may include cache control logic that is configured to receive a first request for processing a first data packet associated with the queue identifier, and obtain a set of memory descriptors associated with the queue identifier from the memory. The set of descriptors can be stored in the cache. When a second request for processing a second data packet associated with the queue identifier is received, the cache control logic can determine that the cache is storing memory descriptors for processing the second data packet, and provide the memory descriptors used for processing the second packet.