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:
Jul. 23, 2019
Filed:
Jan. 09, 2014
Netronome Systems, Inc., Santa Clara, CA (US);
Gavin J. Stark, Cambridge, GB;
Steven W. Zagorianakos, Brookline, NH (US);
Netronome Systems, Inc., Santa Clara, CA (US);
Abstract
Multiple processors share access, via a bus, to a pipelined NFA engine. The NFA engine can implement an NFA of the type that is not a DFA (namely, it can be in multiple states at the same time). One of the processors communicates a configuration command, a go command, and an event generate command across the bus to the NFA engine. The event generate command includes a reference value. The configuration command causes the NFA engine to be configured. The go command causes the configured NFA engine to perform a particular NFA operation. Upon completion of the NFA operation, the event generate command causes the reference value to be returned back across the bus to the processor.