GB1220

Graph-Break Type

Short name describing what triggered the graph break

Untraceable C tp_richcompare

Values or code snippet captured at the break point

richcompare_impl {self} {op}

Explanation of why the graph break was triggered

{cls.name} defines a C comparison method that Dynamo cannot trace into.

Hints on how to resolve the graph break

Use torch._dynamo.allow_c_slot({cls.name}) to
register it as safe if its comparison methods are pure
and deterministic.
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.