Also, I use torch.jit.trace. But, There are ‘aten::lstm', 'aten::copy_' are not
supported.
```
Traceback (most recent call last):
File
"/Automation/zzhen/pycharm-community-2019.3.3/plugins/python-ce/helpers/pydev/pydevd.py",
line 1434, in _exec
pydev_imports.execfile(file, globals, locals) # execute the script
File
"/Automation/zzhen/pycharm-community-2019.3.3/plugins/python-ce/helpers/pydev/_pydev_imps/_pydev_execfile.py",
line 18, in execfile
exec(compile(contents+"\n", file, 'exec'), glob, loc)
File
"/root/test6_root/zzhen/2020/SamsungGit/0911/quantization/tutorials/quantization/rnnt/quantize_rnnt.py",
line 257, in <module>
main()
File
"/root/test6_root/zzhen/2020/SamsungGit/0911/quantization/tutorials/quantization/rnnt/quantize_rnnt.py",
line 244, in main
mod, params = rnnt_model_to_tvm_mod(rnnt_model)
File
"/root/test6_root/zzhen/2020/SamsungGit/0911/quantization/tutorials/quantization/rnnt/quantize_rnnt.py",
line 164, in rnnt_model_to_tvm_mod
mod, params = relay.frontend.from_pytorch(model.encoder, input_shapes=None)
File
"/root/test6_root/zzhen/2020/SamsungGit/0911/quantization/python/tvm/relay/frontend/pytorch.py",
line 2547, in from_pytorch
_report_missing_conversion(op_names, convert_map)
File
"/root/test6_root/zzhen/2020/SamsungGit/0911/quantization/python/tvm/relay/frontend/pytorch.py",
line 2060, in _report_missing_conversion
raise NotImplementedError(msg)
NotImplementedError: The following operators are not implemented:
['aten::lstm', 'aten::copy_']**strong text**
```
---
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Topic](https://discuss.tvm.apache.org/t/import-rnn-t-pytorch-model-into-tvm/7874/3)
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