dwave.embedding.verify_embedding¶
- verify_embedding(emb, source, target, ignore_errors=())[source]¶
A simple (exception-raising) diagnostic for minor embeddings.
See
diagnose_embedding()
for a more detailed diagnostic and more information.- Parameters
emb (dict) – A mapping of source nodes to arrays of target nodes as a dict of form {s: [t, …], …}, where s is a source-graph variable and t is a target-graph variable.
source (graph or edgelist) – Graph to be embedded
target (graph or edgelist) – Graph being embedded into
- Raises
EmbeddingError – A catch-all class for the following errors: MissingChainError: A key is missing from emb or the associated chain is empty. ChainOverlapError: Two chains contain the same target node. DisconnectedChainError: A chain is disconnected. InvalidNodeError: A chain contains a node label not found in target. MissingEdgeError: A source edge is not represented by any target edges.
- Returns
True if no exception is raised.
- Return type