Analog processor comprising quantum devices

A computational system, comprising:

• at least one processor;
• at least one nontransitory processor-readable medium that stores at least one of processor-executable instructions or data, which when executed by the at lease one processor produces a graphical user interface for obtaining a solution to a computational problem, the graphical user interface comprising:
• (A) a first display field for indicating when a digital signal embodied on a carrier wave comprising an answer to the computational problem has been received;
• wherein the answer to the computational problem was determined by evaluating a value of at least one node in a plurality of nodes;
• wherein the plurality of nodes are at least two nodes in a lattice of nodes in a quantum processor, and wherein each node in the lattice of nodes is a quantum device;
• and
• wherein the value of at least one node in the plurality of nodes is determined after evolving the quantum processor at a time after a graph representing the computational problem has been mapped onto at least a portion of the lattice;
• and
• (B) a second display field for displaying the solution to the computational problem.

A computational system, comprising:

• at least one processor;
• at least one nontransitory processor-readable medium that stores at least one of processor-executable instructions or data, which when executed by the at lease one processor produces a graphical user interface, the graphical user interface comprising:
• (A) a first display field for indicating when a digital signal embodied on a carrier wave comprising the computational problem to be solved by a quantum processor has been generated;
• wherein the quantum processor comprises a lattice of quantum devices;
• wherein the computational problem to be solved comprises a plurality of nodes and, for each respective node in the plurality of nodes, an initial value for the respective node and a corresponding coupling constant between the respective node and another node in the plurality of nodes;
• and
• wherein the computational problem to be solved is configured so that it can be mapped to the lattice of the quantum processor;
• and
• (B) a second display field for displaying the solution to the computational problem after it has been received.

A computer system for determining a result of a computational problem, the computer system comprising:

• a local computer;
• a remote computer;
• and
• an analog processor;
• wherein
• the local computer comprises a central processing unit and a memory, coupled to the central processing unit, the memory storing:
• a user interface module comprising instructions for defining the computational problem;
• a mapper module comprising instructions for generating a mapping of the computational problem;
• and
• a transmit module comprising instructions for sending the mapping to the remote computer;
• the remote computer comprises a central processing unit and a memory, coupled to the central processing unit, the memory storing:
• a receive module comprising instructions for receiving the mapping from the local computer;
• an analog processor interface module comprising instructions for transmitting the mapping to the analog processor;
• and
• the analog processor comprises a plurality of quantum devices and a plurality of coupling devices, and wherein the mapping includes initialization values for at least one of the quantum devices in the plurality of quantum devices and initialization values for at least one of the coupling devices in the plurality of coupling devices, wherein a coupling device in the plurality of coupling devices couples a corresponding respective quantum device in the plurality of quantum devices to at least one of a nearest neighbor of the respective quantum device and a next-nearest neighbor of the respective quantum device.

A computer system for determining a result of a computational problem, the computer system comprising:

• a local computer;
• a remote computer;
• and
• an analog processor;
• wherein
• the local computer comprises a central processing unit and a memory, coupled to the central processing unit, the memory storing:
• a user interface module comprising instructions for defining the computational problem;
• and
• a transmit module comprising instructions for sending the computational problem to the remote computer;
• the remote computer comprises a central processing unit and a memory, coupled to the central processing unit, the memory storing:
• a receive module comprising instructions for receiving the computational problem from the local computer;
• a mapper module comprising instructions for generating a mapping of the computational problem;
• and
• an analog processor interface module comprising instructions for transmitting the mapping to the analog processor;
• and
• the analog processor comprises a plurality of quantum devices and a plurality of coupling devices, and wherein the mapping includes initialization values for at least one of the quantum devices in the plurality of quantum devices and initialization values for at least one of the coupling devices in the plurality of coupling devices, wherein a coupling device in the plurality of coupling devices couples a corresponding respective quantum device in the plurality of quantum devices to at least one of a nearest neighbor of the respective quantum device and a next-nearest neighbor of the respective quantum device.