FrozenGene commented on a change in pull request #4652:
[Relay][Frontend][TFLite] Add parser support for squared difference
URL: https://github.com/apache/incubator-tvm/pull/4652#discussion_r367434404
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File path: python/tvm/relay/frontend/tflite.py
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@@ -735,6 +736,16 @@ def convert_greater(self, op):
'TFlite quantized greater operator is not supported yet.')
return self._convert_elemwise(_op.greater, op)
+ def convert_squared_difference(self, op):
+ # Check if the input tensor is quantized, call QNN op
+ if self.is_quantized(op):
+ raise tvm.error.OpNotImplemented(
+ 'TFlite quantized squared difference operator is not supported
yet.')
+ difference = self._convert_elemwise(_op.subtract, op)
+ exp_type =
self.get_tensor_type_str(self.get_output_tensors(op)[0].tensor.Type())
Review comment:
better add one comment
``_convert_elemwise has guaranteed only have one output tensor``
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