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. 11, 2017
Filed:
Nov. 14, 2014
Cavium, Inc., San Jose, CA (US);
Gerald Lampert, Hopkinton, MA (US);
David Kravitz, Cambridge, MA (US);
Bryan W. Chin, San Diego, CA (US);
CAVIUM, Inc., San Jose, CA (US);
Abstract
One disclosed embodiment provides an integrated circuit that has a plurality of processors and a plurality of processor trace collection logic units. Each processor trace collection logic unit corresponds with, and is operatively coupled to, one of the processors. A separate filtering logic unit is operatively coupled to the plurality of processor trace collection logic units. In some embodiments of the integrated circuit, each processor trace collection logic unit is operative to continuously collect processor trace information from a corresponding operatively coupled processor. Each filtering logic unit is operative to monitor the continuous processor trace information for occurrence of a predetermined condition, and to store some of the processor trace information to memory in response to occurrence of that condition.