Invention Grant
US07975097B2 Reducing content addressable memory (CAM) power consumption counters
有权
减少内容可寻址内存（CAM）功耗计数器
- Patent Title: Reducing content addressable memory (CAM) power consumption counters
- Patent Title (中): 减少内容可寻址内存（CAM）功耗计数器
-
Application No.: US12697071Application Date: 2010-01-29
-
Publication No.: US07975097B2Publication Date: 2011-07-05
- Inventor: Harsha Narayan , Kenneth Huang , Ruturaj Pathak , Soren B. Pendersen
- Applicant: Harsha Narayan , Kenneth Huang , Ruturaj Pathak , Soren B. Pendersen
- Applicant Address: US CA Sunnyvale
- Assignee: Juniper Networks, Inc.
- Current Assignee: Juniper Networks, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Harrity & Harrity, LLP
- Main IPC: G06F12/00
- IPC: G06F12/00
Abstract:
A method may include counting the number of times each of a plurality of entries in a content addressable memory (CAM) matches one or more searches; grouping entries in the CAM into a first subset and a second subset based on the number of times each of the plurality of entries in the CAM matches one or more searches; and searching the first subset for a matching entry and, if no matching entry is found, searching the second subset for the matching entry.
Public/Granted literature
- US20100138600A1 REDUCING CONTENT ADDRESSABLE MEMORY (CAM) POWER CONSUMPTION COUNTERS Public/Granted day:2010-06-03
Information query
