Hi
Standard Tensorflow models exported in TF 1.12 & later have newer ops which have not been implemented in TVM right now.
- VariableV2: I guess TF has deprecated Variable and moved to variable2. I am not 100% sure though. Here is the link
- TruncatedNormal
- Assign
I havent encountered any other non supported op. Want to know whats the way forward ?
Traceback (most recent call last):
File "tvm_basic_infra_testing.py", line 106, in <module>
net, params = tvm.relay.frontend.from_tensorflow(graph_def, shape={'input':input_shape}, layout=layout)
File "/tvm/python/tvm/relay/frontend/tensorflow.py", line 2182, in from_tensorflow
sym, params = g.from_tensorflow(graph, layout, shape, outputs)
File "/tvm/python/tvm/relay/frontend/tensorflow.py", line 1700, in from_tensorflow
"The following operators are not implemented: {}".format(missing_operators))
NotImplementedError: The following operators are not implemented: {'TruncatedNormal', 'Assign', 'VariableV2'}
Thanks
Kshitij Srivastava