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:
Oct. 30, 2018
Filed:
Dec. 15, 2014
Donald Edward Steiss, Richardson, TX (US);
Donald Edward Steiss, Richardson, TX (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
In one embodiment, command message generation and execution using a machine code-instruction is performed. One embodiment includes a particular machine executing a single machine-code instruction including a reference into a command-message-building data structure stored in memory. This executing the single machine-code instruction includes generating a command message and initiating communication of the command message to a hardware accelerator, including copying command information from the command-message-building data structure based on the reference into the command message. The hardware accelerator receives and executes the command message. In one embodiment, the command message is message-switched from a processor to a hardware accelerator, such as, but not limited to, a memory controller, a table lookup unit, or a prefix lookup unit. In one embodiment, a plurality of threads share the command-message-building data structure. In one embodiment, a plurality of processors share the command-message-building data structure.