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From GitBox <...@apache.org>
Subject [GitHub] [singa] pinpom commented on issue #807: AssertionError for the ONNX training testcases?
Date Tue, 13 Oct 2020 12:20:51 GMT

pinpom commented on issue #807:
URL: https://github.com/apache/singa/issues/807#issuecomment-707701035


   @joddiy: FYR as below. i ran on panda13, when GPU memory was enough for the model:
   `
   $ cd singa
   $ python examples/onnx/training/train.py --model resnet152v1
   `
   Error:
   "
   `thao@panda13:/hdd2/thao/singa$ python examples/onnx/training/train.py --model resnet152v1`
   
   2020-10-13 20:09:27,800 Downloading https://s3.amazonaws.com/onnx-model-zoo/resnet/resnet152v1/resnet152v1.tar.gz
   Traceback (most recent call last):
     File "examples/onnx/training/train.py", line 352, in <module>
       args.data, sgd, args.graph, args.verbosity)
     File "examples/onnx/training/train.py", line 216, in run
       model.compile([tx], is_train=True, use_graph=graph, sequential=sequential)
     File "/hdd2/thao/conda/miniconda3/envs/sing/lib/python3.7/site-packages/singa/model.py",
line 177, in compile
       self.forward(*inputs)
     File "/hdd2/thao/conda/miniconda3/envs/sing/lib/python3.7/site-packages/singa/layer.py",
line 61, in wrapper
       return func(self, *args, **kwargs)
     File "examples/onnx/training/train.py", line 119, in forward
       y = self.linear(y)
     File "/hdd2/thao/conda/miniconda3/envs/sing/lib/python3.7/site-packages/singa/layer.py",
line 108, in __call__
       return self.forward(*args, **kwargs)
     File "/hdd2/thao/conda/miniconda3/envs/sing/lib/python3.7/site-packages/singa/layer.py",
line 59, in wrapper
       self.initialize(*args, **kwargs)
     File "/hdd2/thao/conda/miniconda3/envs/sing/lib/python3.7/site-packages/singa/layer.py",
line 43, in wrapper
       'initialize function expects PlaceHolders or Tensors')
   AssertionError: initialize function expects PlaceHolders or Tensors"
   
   env:
   - python 3.7
   - singa 3.1.0.rc1 (conda)
   - singa git - dev branch


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