Comments (3)
We rely on pickle
to help us traverse the graph because we don't know which datafield in your custom DataPipe
contains a dependent DataPipe
. It definitely can be optimized by skipping the datafield that is not any of the following types: DataPipe
, list
, tuple
, dict
, set
..
from data.
Thank you for the response @ejguan. Why would serializing something allows you to figure out the structure? I don't think it's designed for this purpose. Would just a regular python recursive field introspection work?
from data.
In theory, we injected logics into pickle so that only traversal happens (serialization is not really happening). We did have some plan to optimize the performance toward traversal. But, unfortunately, we are not actively supporting this project anymore.
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Related Issues (20)
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