[GitHub] [tvm] shingjan opened a new issue, #11064: [Bug] TE hybrid parser doesn't work with latest Python version (3.9+)

[GitBox <gi...@apache.org>]

shingjan opened a new issue, #11064:
URL: https://github.com/apache/tvm/issues/11064

   This issue below happens during importing onnx model in tvm with relay, `from_onnx` more specifically. The stack trace is as follows:
   
   ### Actual behavior
   
   ```
   "/home/yj/tvm/python/tvm/te/hybrid/parser.py", line 466, in <listcomp>
       args = [self.visit(i) for i in node.args]
     File "/home/yj/anaconda3/lib/python3.9/ast.py", line 407, in visit
       return visitor(node)
     File "/home/yj/tvm/python/tvm/te/hybrid/parser.py", line 379, in visit_Subscript
       for i in args:
   TypeError: 'IntImm' object is not iterable
   ```
   
   ### Expected behavior
   
   This model should be imported without an error under Python 3.9
   
   ### Environment
   
   TVM commit a94558686834c4ff7e4d90e4bc1fde5451ce445d
   
   Python 3.9
   
   ### Steps to reproduce
   
   ```
   import sys
   from os import path as osp
   import onnx
   import numpy as np
   import tvm
   from tvm import relay
   from tvm.meta_schedule.tune import tune_relay
   from tvm.target.target import Target
   
   
   if __name__ == "__main__":
       target = Target("llvm --num-cores=8")
   
       dev = tvm.cpu() if str(target.kind) == "llvm" else tvm.cuda()
       onnx_model = onnx.load(f"/home/yj/models/ssd.onnx")
       shape_dict = {}
       datas = {}
       input_shape = [1, 3, 1200, 1200]
       input_dtype = "float32"
       input_name = "image"
       shape_dict[input_name] = input_shape
       datas[input_name] = tvm.nd.array(np.random.randn(*input_shape).astype(input_dtype), dev)
       mod, params = relay.frontend.from_onnx(onnx_model, shape_dict, freeze_params=True)
   ```
   The model is `ssd.onnx` downloaded from OctoML's aquarium.
   
   cc: @areusch 
   


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[GitHub] [tvm] areusch closed issue #11064: [Bug] TE hybrid parser doesn't work with latest Python version (3.9+)

[GitBox <gi...@apache.org>]

areusch closed issue #11064: [Bug] TE hybrid parser doesn't work with latest Python version (3.9+)
URL: https://github.com/apache/tvm/issues/11064


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[GitHub] [tvm] tkonolige commented on issue #11064: [Bug] TE hybrid parser doesn't work with latest Python version (3.9+)

[GitBox <gi...@apache.org>]

tkonolige commented on issue #11064:
URL: https://github.com/apache/tvm/issues/11064#issuecomment-1103162650

   #8577 is tracking this problem.


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[GitHub] [tvm] areusch commented on issue #11064: [Bug] TE hybrid parser doesn't work with latest Python version (3.9+)

[GitBox <gi...@apache.org>]

areusch commented on issue #11064:
URL: https://github.com/apache/tvm/issues/11064#issuecomment-1104554638

   closing in favor of #8577


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