electriclilies commented on a change in pull request #6739:
URL: https://github.com/apache/incubator-tvm/pull/6739#discussion_r512200603
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File path: python/tvm/relay/op/_transform.py
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@@ -575,11 +575,14 @@ def transpose_shape_func(attrs, inputs, _):
@script
-def _squeeze_shape_func(data_shape, keep_axes):
+def _squeeze_shape_func(data_shape, keep_axes, remove_axes):
out = output_tensor((len(keep_axes),), "int64")
for i in const_range(len(keep_axes)):
out[i] = data_shape[keep_axes[i]]
+ for i in const_range(len(remove_axes)):
+ assert data_shape[remove_axes[i]] == 1, "Removed dimension must have
size 1"
+
Review comment:
I think having a user-facing error here is good. If an incorrect shape
is sent to a topi function, it sometimes looks like an internal error, not a
user error, and causes confusion in general. I would keep the check.
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