relationship between the number of Qubit and variables
Hi, I have a question with Advantage_system 1.1. This machine have 5000+Qubits. But when I solve a optimization problem with 200 binary variables, the "find_embedding" function return errors. I want to know is it normal? Or Does only commercial serice provide the ability with more Qubits?
Comments
Hello,
This will all depend on how connected the problem is.
Embedding is the process of taking an arbitrary graph and mapping it to the architecture of the QPU.
The more binary variables are connected to one another, the smaller the number of binary variables can be represented on the system.
If every binary variable is connected to every other binary variable, this is called a clique embedding.
For more information about embedding and how it works, take a look at this page:
https://docs.ocean.dwavesys.com/en/stable/concepts/embedding.html
You can read more about functionality related to clique embeddings here:
https://docs.ocean.dwavesys.com/en/stable/docs_minorminer/source/reference/clique_embedding.html
I hope this was helpful.
Please let us know if you have any more questions.
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