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.

Date of Patent:
Aug. 11, 2020

Filed:

Dec. 13, 2018
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

David Campbell, Austin, TX (US);

Dwain A. Hicks, Pflugerville, TX (US);

Christian Jacobi, West Park, NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/10 (2016.01); G06F 12/1036 (2016.01); G06F 12/1018 (2016.01); G06F 12/0862 (2016.01); G06F 9/38 (2018.01); G06F 12/123 (2016.01);
U.S. Cl.
CPC ...
G06F 12/1036 (2013.01); G06F 9/3806 (2013.01); G06F 12/0862 (2013.01); G06F 12/1018 (2013.01); G06F 12/123 (2013.01); G06F 2212/652 (2013.01); G06F 2212/654 (2013.01);
Abstract

A method or system of translating a virtualized address to a real address is disclosed that includes receiving a virtualized address for translation; generating a predicted intermediate address translation using a portion of the bit field of the virtualized address; determining a predicted real address using the predicted intermediate address or portion thereof; performing a translation of the virtualized address to an actual intermediate address; determining whether the predicted intermediate address is the same as the actual intermediate address; and in response to the predicted intermediate address being the same as the actual intermediate address, providing the predicted real address as the real address.


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