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snpe-tensorflow-to-dlc on Boolean placeholders
jax79sg
Join Date: 10 Mar 18
Posts: 12
Posted: Mon, 2018-05-14 19:26
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Hi,

I have a tensorflow frozen graph which consists of a Boolean Placeholder. When snpe-tensorflow-to-dlc reaches this placeholder, the following error would be produced. Can SNPE support Boolean placeholders? Are there any other ways to get around it besides removing the placeholder and replace it with a constant boolean? (I've done it like this https://stackoverflow.com/a/46598318)

Thanks.

2018-05-15 10:18:04,070 - 126 - ERROR - Encountered Error: as_list() is not defined on an unknown TensorShape.
Traceback (most recent call last):
  File "/home/dh/snpe-sdk/bin/x86_64-linux-clang/snpe-tensorflow-to-dlc", line 120, in main
    converter.convert(args.dlc, args.model_version, converter_command)
  File "/home/dh/snpe-sdk/lib/python/converters/tensorflow/converter.py", line 298, in convert
    self._graph_helper = GraphHelper(self._model.session, self._model, self._ops)
  File "/home/dh/snpe-sdk/lib/python/converters/tensorflow/util.py", line 125, in __init__
    self._placeholders_stubs_map = self._create_placeholders_tensors(session)
  File "/home/dh/snpe-sdk/lib/python/converters/tensorflow/util.py", line 140, in _create_placeholders_tensors
    shape = tensor.get_shape().as_list        ()
  File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/framework/tensor_shape.py", line 820, in as_list
    raise ValueError("as_list() is not defined on an unknown TensorShape.")
ValueError: as_list() is not defined on an unknown TensorShape.
 

Regards,
Jax

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