Utilities¶
Decorators¶
Decorators allow for input checking and default parameter setting for algorithms.
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Decorator to validate sampler arguments. |
Graph Indexing¶
See Coordinates Conversion on instantiating the needed lattice size and setting correct domain and range for coordinates in a QPU working graph.
For the iterator versions of these functions, see the code.
Chimera¶
Convert a 4-term Chimera coordinate to a linear index. |
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Convert a linear index to a 4-term Chimera coordinate. |
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Attempts to determine the Chimera indices of the nodes in graph G. |
Pegasus¶
Convert a linear index into a 5-term nice coordinate. |
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Convert a linear index into a 4-term Pegasus coordinate. |
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Convert a 5-term nice coordinate into a linear index. |
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Convert a 5-term nice coordinate into a 4-term Pegasus coordinate. |
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Convert a 4-term Pegasus coordinate into a linear index. |
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Convert a 4-term Pegasus coordinate to a 5-term nice coordinate. |
Zephyr¶
Return a copy of the graph g relabeled to have linear indices |
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Return a copy of the graph g relabeled to have zephyr coordinates |
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Return an iterator converting a sequence of linear indices to 5-term Zephyr coordinates. |
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Return an iterator converting a sequence of pairs of linear indices to pairs of 5-term Zephyr coordinates. |
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Return an iterator converting a sequence of 5-term Zephyr coordinates to linear indices. |
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Return an iterator converting a sequence of pairs of 5-term Zephyr coordinates to pairs of linear indices. |
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Convert a linear index into a 5-term Zephyr coordinate. |
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Convert a 5-term Zephyr coordinate into a linear index. |
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Yields mappings from a Chimera or Zephyr graph into a Zephyr graph. |
Exceptions¶
Base exceptions and errors for D-Wave NetworkX.
All exceptions are derived from NetworkXException.
Base class for exceptions in DWaveNetworkX. |
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Exception raised by an algorithm requiring a discrete model sampler when none is provided. |