masahi commented on a change in pull request #8599:
URL: https://github.com/apache/tvm/pull/8599#discussion_r682195329
##########
File path: python/tvm/relay/frontend/common.py
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@@ -624,3 +624,128 @@ def to_int_list(np_array):
cause problems in relay/TOPI.
"""
return [int(x) for x in np_array]
+
+
+def unbind(data, axis=0):
+ """
+ Unbind was gotten from pytorch.py and modified. The operation removes a
tensor dimension
+ and returns a tuple of all slices along a given dimension, already without
it.
+ TODO (vvchernov): It needs such operation on relay side to reduce time
consumption
+ on squeeze operation.
+
+ Parameters
+ ----------
+ data : relay.Expr
+ Input tensor
+ axis : int
+ Axis along which tensor is splited. Tensors in the list do not have
this axis.
Review comment:
`splited` -> `split`
I get what you mean by `Tensors in the list do not have this axis.`, but
this sentence is not really correct (they do have axis 0 which previously was
axis1). I suggest just remove this sentence.
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