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. 15, 2022
Filed:
Nov. 10, 2020
International Business Machines Corporation, Armonk, NY (US);
Steven J. Battle, Philadelphia, PA (US);
Jentje Leenstra, Bondorf, DE;
Brian D. Barrick, Pflugerville, TX (US);
Dung Q. Nguyen, Austin, TX (US);
Brian W. Thompto, Austin, TX (US);
International Busines Machines Corporation, Armonk, NY (US);
Abstract
Provided is a method for assigning register tags to instructions at issue time. The method comprises receiving an instruction for execution by a microprocessor. The method further comprises dispatching the instruction to an issue queue without assigning a register tag to the instruction. The method further comprises determining that the instruction is ready to issue. In response to determining that the instruction is ready to issue, the method comprises assigning an available register tag to the instruction. The method further comprises issuing the instruction.