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39 lines
812 B
39 lines
812 B
import networkx as nx
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def qubo_to_nx_graph(qubo):
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graph = nx.Graph()
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for coupler, energy in qubo.items():
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if coupler[0] != coupler[1]:
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graph.add_edge(coupler[0], coupler[1], weight=energy)
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return graph
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def negate_qubo(qubo):
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negative_qubo = {}
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for coupler, energy in qubo.items():
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negative_qubo[coupler] = -1 * energy
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return negative_qubo
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def create_qpu_solver_nxgraph(solver):
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graph = nx.Graph()
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graph.name = solver.id
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graph.add_edges_from(solver.edges)
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return graph
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def split_ising(ising):
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h = {}
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J = {}
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for coupler, energy in ising.items():
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if coupler[0] == coupler[1]:
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h[coupler[0]] = energy
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else:
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J[coupler] = energy
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return h, J
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