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:
Jun. 21, 2011
Filed:
Jul. 14, 2008
Applicants:
Erik R. Altman, Danbury, CT (US);
Vijayalakshmi Srinivasan, New York, NY (US);
Inventors:
Erik R. Altman, Danbury, CT (US);
Vijayalakshmi Srinivasan, New York, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/312 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for reducing entries searched in a load reorder queue (LRQ) when snoop instructions are executed by a processor, including checking load reorder queue (LRQ) entries located between a load_peril_snoop register and a lrq_tail register for addresses matching the address of the snoop; and setting a snooped bit in the LRQ entry for any matches found.