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:
Jan. 26, 2021

Filed:

Nov. 27, 2018
Applicant:

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

Inventors:

John A. Gunnels, Somers, NY (US);

Mark Wegman, Mt. Kisco, NY (US);

David Kaminsky, Chapel Hill, NC (US);

Jay M. Gambetta, Yorktown Heights, NY (US);

Ali Javadiabhari, Sleepy Hollow, NY (US);

David C. Mckay, Ossining, NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 30/00 (2020.01); G06F 12/0802 (2016.01); G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0802 (2013.01); G06F 12/0215 (2013.01); G06F 2212/654 (2013.01);
Abstract

Techniques facilitating cached result use through quantum gate rewrite are provided. In one example, a computer-implemented method comprises converting, by a device operatively coupled to a processor, an input quantum circuit to a normalized form, resulting in a normalized quantum circuit; detecting, by the device, a match between the normalized quantum circuit and a cached quantum circuit among a set of cached quantum circuits; and providing, by the device, a cached run result of the cached quantum circuit based on the detecting.


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