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:
May. 01, 2018
Filed:
Feb. 02, 2016
International Business Machines Corporation, Armonk, NY (US);
Christopher M. Abernathy, Austin, TX (US);
Mary D. Brown, Austin, TX (US);
Sundeep Chadha, Austin, TX (US);
Dung Q. Nguyen, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A register file bypass controller in communication with a set of one or more bypass registers, the register file bypass controller configured to receive a register file bypass request; determine whether to grant the register file bypass request; determine whether data identified by the register file bypass request is present in the set of one or more bypass registers in response to determining to grant the register file bypass request; determine a selected bypass register in the set of one or more bypass registers in response to determining the data identified by the register file bypass request is not present in the set of one or more bypass registers; determine to store the data identified by the register file bypass request in the selected bypass register; and notify an execution unit to cancel instruction execution associated with the data identified by the register file bypass request.