[FX] Add example of tracer that records module qualname for each node #891
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[FX] Add example of tracer that records module qualname for each node
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In this example, we are going to define a custom
fx.Tracerinstance that--for each recorded operation--also notes down the qualified name of the module
from which that operation originated. The qualified name is the path to the
Module from the root module. More information about this concept can be
found in the documentation for
Module.get_submodule:https://github.com/pytorch/pytorch/blob/9f2aea7b88f69fc74ad90b1418663802f80c1863/torch/nn/modules/module.py#L385