Add special handling for attribute descriptors of QuantizedTensorBase #3519
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Signed-off-by: Kyunggeun Lee <quic_kyunggeu@quicinc.com>
quic-mtuttle
approved these changes
Nov 20, 2024
quic-akhobare
approved these changes
Nov 20, 2024
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Problem Statement
There is a minor quirk in PyTorch which makes
tree_map(lambda x: x, torch.Size([10, 10]))return(10, 10), nottorch.Size([10, 10]).This in turn makes
qtensor.shapereturn a plain tuple, not atorch.SizeobjectMain Changes
Added special handling for attribute descriptors of QuantizedTensorBase.
Now
qtensor.shapewill returntorch.Sizeobject, not a plain tuple.