GB0365

Graph-Break Type

Short name describing what triggered the graph break

Dynamo cannot determine whether the underlying object is hashable

Context

Values or code snippet captured at the break point

is_python_hashable {self}

Explanation

Explanation of why the graph break was triggered

Dynamo does not know whether the underlying python object for {self} is hashable

Hints

Hints on how to resolve the graph break

• Consider using a different type of object as the dictionary key instead of {type_self}.
• It may be possible to write Dynamo tracing rules for this code. Please report an issue to PyTorch if you encounter this graph break often and it is causing performance issues.

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