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:
Apr. 20, 2021
Filed:
Jul. 13, 2018
Fungible, Inc., Santa Clara, CA (US);
Yi-Hua Edward Yang, San Jose, CA (US);
Rajan Goyal, Saratoga, CA (US);
Eric Scot Swartzendruber, Austin, TX (US);
Fungible, Inc., Santa Clara, CA (US);
Abstract
An example processing device includes a memory including a discreet finite automata (DFA) buffer configured to store at least a portion of a DFA graph, the DFA graph comprising a plurality of nodes, each of the nodes having zero or more arcs each including a respective label and pointing to a respective subsequent node of the plurality of nodes, at least one of the plurality of nodes comprising a match node, wherein the at least portion of the DFA graph comprises one or more slots of a memory slice, the one or more slots comprising data representing one or more of the arcs for at least one node of the plurality of nodes, and a DFA engine implemented in circuitry, the DFA engine comprising one or more DFA threads implemented in circuitry and configured to evaluate a payload relative to the DFA graph.