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. 10, 2020
Filed:
May. 13, 2019
International Business Machines Corporation, Armonk, NY (US);
Michael J. Genden, Austin, TX (US);
Hung Q. Le, Austin, TX (US);
Dung Q. Nguyen, Austin, TX (US);
Brian W. Thompto, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Managing an issue queue for fused instructions and paired instructions in a microprocessor including dispatching a fused instruction to a first entry in a double issue queue; dispatching two paired instructions to a second entry in the double issue queue; issuing the fused instruction during a single cycle to an execution unit in response to determining, by the issue queue logic, that the fused instruction is ready to issue; and issuing, by the issue queue logic, the first instruction of the two paired instructions to the execution unit in response to determining, by the issue queue logic, that the first instruction of the two paired instructions is ready to issue.