Allow some known extra inputs in the model #1167
Merged
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This pull-request adds some extra inputs to a registry, so users need not be aware of such extra inputs.
In particular, this pull-request adds the
num_logits_to_keep
input to the registry.Models from huggingface/transformers that are exported using
torch.onnx.export
, can have an extra input callednum_logits_to_keep
that should be default be set to0
. Users should not need to know the input is required because it is an optimization in the torch model that does not impact the onnx model.Sometimes, the exporter will rename the input to
onnx::Neg_xyz
. This pull-request also handles such scenarios.