GB6066

Graph-Break Type

Short name describing what triggered the graph break

ContextVar.get() with non-constant default

Context

Values or code snippet captured at the break point

ContextVar(‘{self.cv_obj.name}’).get(…)

Explanation

Explanation of why the graph break was triggered

ContextVar.get() default argument must be a compile-time constant inside torch.compile.

Hints

Hints on how to resolve the graph break

• 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.

Additional Information

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