PyTorch FX: stack_traceが存在しない?代替デバッグ方法を徹底解説

2025-05-31





It seems there might be a persistent misunderstanding regarding this specific attribute. It's crucial to understand that PyTorch's torch.fx.Node class does not have an attribute called stack_trace.

For instance, if you are looking for how to:

  • Understand where a particular node in the FX graph originates from in your PyTorch model definition.
  • Debug an FX traced model.
  • Get the source code location of an operation in an FX graph.