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:
Apr. 28, 2026
Filed:
Dec. 20, 2019
International Business Machines Corporation, Armonk, NY (US);
Michael K. Gschwind, Chappaqua, NY (US);
Valentina Salapura, Chappaqua, NY (US);
Chung-Lung K. Shum, Wappingers Falls, NY (US);
Timothy J. Slegel, Staatsburg, NY (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Sharing snapshots between restoration and recovery. A snapshot to be used for recovery and restoration is obtained. The snapshot includes restoration state for a plurality of architected registers. The plurality of architected registers includes one or more architected registers associated with an instruction to alter an execution path and one or more architected registers associated with a save request. At least one architected register of the plurality of architected registers is restored, based on a recovery request to recover at least one architected register associated with the instruction to alter the execution path or a restoration request to restore at least one architected register associated with the save request.