Fix ConvTranspose symmetric non-constant padding #2463
Merged
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The ConvTranspose was not able to handle symmetric non-constant padding (ie,
pad=(1, 0)
for 2D ConvTranspose). Constant padding (iepad=1
for 2D ConvTranspose) and assymetric non-constant padding (ie,pad=(1, 0, 2, 3)
) worked correctly. This commit fixes symmetric non-constant padding and adds unit tests to ensure it produces the same output size as an equivalent fully expanded padding.Fixes #2424
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