[GitHub] [incubator-tvm] alter-xp commented on a change in pull request #6949: [TF frontend] add support for StridedSlice to input a single constant

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

alter-xp commented on a change in pull request #6949:
URL: https://github.com/apache/incubator-tvm/pull/6949#discussion_r529162488



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File path: python/tvm/relay/frontend/tensorflow.py
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@@ -1599,6 +1599,9 @@ def _impl(inputs, attr, params, mod):
         data_shape = get_const_tuple(in_type.checked_type.shape)
         data_dim = len(data_shape)
         stride_dim = len(stride)
+        if data_dim == 0 and isinstance(inputs[0], _expr.Constant):

Review comment:
       Maybe I didn't describe it clearly, the input here is a single number. So `data_dim` here is 0. This situation is the same as `np.array(1)`. `len(np.array(1).shape) == 0`




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