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:
Dec. 26, 2006
Filed:
Jul. 10, 2001
Stephen C. Hilla, Raleigh, NC (US);
Kenneth H. Potter, Raleigh, NC (US);
Stephen C. Hilla, Raleigh, NC (US);
Kenneth H. Potter, Raleigh, NC (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A load balancing mechanism and technique that monitors a memory interface associated with a processor resource in a processor pool associated with at least one node of a computer network. The monitoring determines the actual load activity executed by the processor during a specified period of time. The mechanism comprises a hardware access monitor configured to determine the true activity of each processor resource. The access monitor tracks certain memory requests over the memory interface and stores the requests in a counter assigned to each processor. The access monitor then collects statistics from each processor resource of the pool and provides those statistics to a central load balancing resource for use when determining assignment of loads (tasks) to the various processor resources.