optima2005 commented on a change in pull request #4476: Implement 1d
deconvolution
URL: https://github.com/apache/incubator-tvm/pull/4476#discussion_r357497041
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File path: topi/python/topi/nn/util.py
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@@ -172,3 +172,36 @@ def get_pad_tuple3d(padding, kernel):
pad_left = (pad_w + 1) // 2
pad_front = (pad_d + 1) // 2
return pad_front, pad_top, pad_left, pad_d - pad_front, pad_h - pad_top,
pad_w - pad_left
+
+def get_pad_tuple1d(padding, kernel):
+ """Common code to get the pad option
+
+ Parameters
+ ----------
+ padding : int or str
+ Padding size, or ['VALID', 'SAME']
+
+ kernel : tuple of int
+ Conv kernel size
+
+ Returns
+ -------
+ pad_left : int
+ Padding size on left
+
+ pad_right : int
+ Padding size on right.
+ """
+ # compute the padding size
+ if isinstance(padding, (tuple, list)):
+ pad_w = padding[0] * 2
Review comment:
Please support asymmetric padding as well.
If 1 int, pwd_w = 2 * int[0]
return int[0], int[1]
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