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. 23, 2021
Filed:
Jul. 23, 2020
International Business Machines Corporation, Armonk, NY (US);
Brian D. Barrick, Pflugerville, TX (US);
John B. Griswell, Jr., Austin, TX (US);
Dung Q. Nguyen, Austin, TX (US);
Brian W. Thompto, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Support for instruction fusion is provided. An indication whether an instruction is a paired instruction is received from an instruction decoder. Based on the indication, one dispatch slot or a paired dispatch slot is allocated in the instruction dispatcher queue. A mapper converts logical addresses of sources and targets of the instruction to physical addresses. Either one issue slot or a paired issue slot is allocated in an issue queue based on the indication from the instruction decoder. The instruction execution environment is loaded into the issue queue and issued to an execution unit.