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:
Mar. 26, 2013
Filed:
Jun. 30, 2005
Applicants:
Zhong-ning Cai, Lake Oswego, OR (US);
Krishnakanth V. Sistla, Hillsboro, OR (US);
Yen-cheng Liu, Portland, OR (US);
Jeffrey D. Gilbert, Portland, OR (US);
Inventors:
Zhong-Ning Cai, Lake Oswego, OR (US);
Krishnakanth V. Sistla, Hillsboro, OR (US);
Yen-Cheng Liu, Portland, OR (US);
Jeffrey D. Gilbert, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for cache coherency sequencing implementation and an adaptive LLC access priority control is disclosed. One embodiment provides mechanisms to resolve last level cache access priority among multiple internal CMP cores, internal snoops and external snoops. Another embodiment provides mechanisms for implementing cache coherency in multi-core CMP system.