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. 28, 2008
Filed:
Jun. 17, 2005
Applicants:
Michael J. Koster, Fremont, CA (US);
Brian W. O'krafka, Austin, TX (US);
Inventors:
Michael J. Koster, Fremont, CA (US);
Brian W. O'Krafka, Austin, TX (US);
Assignee:
Sun Microsystems, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A proximity interconnect module includes a plurality of processors operatively connected to a plurality of off-chip cache memories by proximity communication. Due to the high bandwidth capability of proximity interconnect, when an off-chip cache memory is searched for requested data, either the requested data is at the same time searched for in on-chip cache memories of the proximity interconnect module or the requested data is at the same time retrieved from main memory. This reduces latency by reducing serial operations.