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:
Feb. 15, 2022
Filed:
Aug. 14, 2020
International Business Machines Corporation, Armonk, NY (US);
Bryan Lloyd, Austin, TX (US);
Brian W. Thompto, Austin, TX (US);
Dung Q. Nguyen, Austin, TX (US);
Sheldon Bernard Levenstein, Austin, TX (US);
Brian D. Barrick, Pflugerville, FL (US);
Christian Gerhard Zoellin, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system, processor, and/or technique configured to: determine whether two or more load instructions are fusible for execution in a load store unit as a fused load instruction; in response to determining that two or more load instructions are fusible, transmit information to process the two or more fusible load instructions into a single entry of an issue queue; issue the information to process the two or more fusible load instructions from the single entry in the issue queue as a fused load instruction to the load store unit using a single issue port of the issue queue, wherein the fused load instruction contains the information to process the two or more fusible load instructions; execute the fused load instruction in the load store unit; and write back data obtained by executing the fused load instruction simultaneously to multiple entries in the register file.