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:
Nov. 05, 2002
Filed:
Nov. 08, 1999
James Allan Kahle, Austin, TX (US);
George McNeil Lattimore, Austin, TX (US);
Jose Angel Paredes, Austin, TX (US);
Larry Edward Thatcher, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A data processing system including a processor having a load/store unit and a method for correcting effective address aliasing. In the load/store unit within the processor, load and store instructions are executed out of order. The load and store instructions are assigned tags in a predetermined manner, and then assigned to load and store reorder queues for keeping track of the program order of the load and store instructions. A real address tag is utilized to correct for effective address aliasing within the load/store unit.