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:
Jul. 23, 2019
Filed:
Sep. 10, 2018
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Charles W. Gainey, Jr., Poughkeepsie, NY (US);
Dan F. Greiner, San Jose, CA (US);
Lisa C. Heller, Rhinebeck, NY (US);
Damian L. Osisek, Vestal, NY (US);
Gustav E. Sittmann, III, Webster Groves, MO (US);
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 13/00 (2006.01); G06F 9/30 (2018.01); G06F 9/455 (2018.01); G06F 12/0891 (2016.01); G06F 12/02 (2006.01); G06F 12/1009 (2016.01); G06F 3/06 (2006.01); G06F 12/08 (2016.01); G06F 12/12 (2016.01);
U.S. Cl.
CPC ...
G06F 9/30043 (2013.01); G06F 3/0604 (2013.01); G06F 3/0605 (2013.01); G06F 3/0644 (2013.01); G06F 3/0652 (2013.01); G06F 3/0664 (2013.01); G06F 3/0673 (2013.01); G06F 9/30003 (2013.01); G06F 9/30098 (2013.01); G06F 9/30101 (2013.01); G06F 9/30145 (2013.01); G06F 9/45537 (2013.01); G06F 9/45545 (2013.01); G06F 9/45558 (2013.01); G06F 12/023 (2013.01); G06F 12/08 (2013.01); G06F 12/0891 (2013.01); G06F 12/1009 (2013.01); G06F 12/12 (2013.01); G06F 2009/45583 (2013.01); G06F 2212/1041 (2013.01); G06F 2212/151 (2013.01); G06F 2212/656 (2013.01); G06F 2212/657 (2013.01); G06F 2212/70 (2013.01);
Abstract
Optimizations are provided for frame management operations, including a clear operation and/or a set storage key operation, requested by pageable guests. The operations are performed, absent host intervention, on frames not resident in host memory. The operations may be specified in an instruction issued by the pageable guests.