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:
Oct. 26, 2021

Filed:

Dec. 06, 2018
Applicant:

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

Inventors:

Hiroshi Horii, Tokyo, JP;

Hitomi Chiba, Bunkyo-ku, JP;

Jun Doi, Yokohama, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 30/20 (2020.01); G06N 10/00 (2019.01);
U.S. Cl.
CPC ...
G06F 30/20 (2020.01); G06N 10/00 (2019.01);
Abstract

Techniques for simulating a quantum circuit based on fusion of at least a portion of a measure gate is provided. Data representing a quantum circuit comprising a quantum gate and a measure gate is received. The measure gate in the quantum circuit is divided into one or more virtual gates and at least one of the one or more virtual gates is fused with the quantum gate. The gate fusion combines the operations of the fused gates and cache blocking to more efficiently simulate the quantum circuit. In one embodiment, the simulation of the quantum circuit is executed locally on a computing device. Alternatively, the simulation of the quantum circuit is performed remotely over a network via an application program interface ('API') and results of the simulation are reported via the API.


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