公开(公告)号：US20250013900A1

公开(公告)日：2025-01-09

申请号：US18444208

申请日：2024-02-16

Applicant: D-WAVE SYSTEMS INC.

Inventor： Steven P. Reinhardt ,  Andrew D. King ,  Loren J. Swenson ,  Warren T.E. Wilkinson ,  Trevor Michael Lanting

IPC: G06N10/00 ,  G05B19/042

Abstract: Computational systems and methods employ characteristics of a quantum processor determined or sampled between a start and an end of an annealing evolution per an annealing schedule. The annealing evolution can be reinitialized, reversed or continued after determination. The annealing evolution can be interrupted. The annealing evolution can be ramped immediately prior to or as part of determining the characteristics. The annealing evolution can be paused or not paused immediately prior to ramping. A second representation of a problem can be generated based at least in part on the determined characteristics from an annealing evolution performed on a first representation of the problem. The determined characteristics can be autonomously compared to an expected behavior, and alerts optionally provided and/or the annealing evolution optionally terminated based on the comparison. Iterations of annealing evolutions may be performed until an exit condition occurs.

公开(公告)号：US20230325695A1

公开(公告)日：2023-10-12

申请号：US18137271

申请日：2023-04-20

Applicant: D-WAVE SYSTEMS INC.

Inventor： Steven P. Reinhardt ,  Andrew D. King ,  Loren J. Swenson ,  Warren T.E. Wilkinson ,  Trevor Michael Lanting

IPC: G06N10/00 ,  G05B19/042

CPC classification number: G06N10/00 ,  G05B19/042 ,  G05B2219/25071

Abstract: Computational systems and methods employ characteristics of a quantum processor determined or sampled between a start and an end of an annealing evolution per an annealing schedule. The annealing evolution can be reinitialized, reversed or continued after determination. The annealing evolution can be interrupted. The annealing evolution can be ramped immediately prior to or as part of determining the characteristics. The annealing evolution can be paused or not paused immediately prior to ramping. A second representation of a problem can be generated based at least in part on the determined characteristics from an annealing evolution performed on a first representation of the problem. The determined characteristics can be autonomously compared to an expected behavior, and alerts optionally provided and/or the annealing evolution optionally terminated based on the comparison. Iterations of annealing evolutions may be performed until an exit condition occurs.

公开(公告)号：US20220222558A1

公开(公告)日：2022-07-14

申请号：US17584600

申请日：2022-01-26

Applicant: D-WAVE SYSTEMS INC.

Inventor： Steven P. Reinhardt ,  Andrew D. King ,  Loren J. Swenson ,  Warren T.E. Wilkinson ,  Trevor Michael Lanting

IPC: G06N10/00 ,  G05B19/042

Abstract: Computational systems and methods employ characteristics of a quantum processor determined or sampled between a start and an end of an annealing evolution per an annealing schedule. The annealing evolution can be reinitialized, reversed or continued after determination. The annealing evolution can be interrupted. The annealing evolution can be ramped immediately prior to or as part of determining the characteristics. The annealing evolution can be paused or not paused immediately prior to ramping. A second representation of a problem can be generated based at least in part on the determined characteristics from an annealing evolution performed on a first representation of the problem. The determined characteristics can be autonomously compared to an expected behavior, and alerts optionally provided and/or the annealing evolution optionally terminated based on the comparison. Iterations of annealing evolutions may be performed until an exit condition occurs.

公开(公告)号：US20180218281A1

公开(公告)日：2018-08-02

申请号：US15881307

申请日：2018-01-26

Applicant: D-Wave Systems Inc.

Inventor： Steven P. Reinhardt ,  Andrew D. King ,  Loren J. Swenson ,  Warren T.E. Wilkinson ,  Trevor Michael Lanting

IPC: G06N99/00 ,  G05B19/042

CPC classification number: G06N10/00 ,  G05B19/042 ,  G05B2219/25071

Abstract: Computational systems and methods employ characteristics of a quantum processor determined or sampled between a start and an end of an annealing evolution per an annealing schedule. The annealing evolution can be reinitialized, reversed or continued after determination. The annealing evolution can be interrupted. The annealing evolution can be ramped immediately prior to or as part of determining the characteristics. The annealing evolution can be paused or not paused immediately prior to ramping. A second representation of a problem can be generated based at least in part on the determined characteristics from an annealing evolution performed on a first representation of the problem. The determined characteristics can be autonomously compared to an expected behavior, and alerts optionally provided and/or the annealing evolution optionally terminated based on the comparison. Iterations of annealing evolutions may be performed until an exit condition occurs.