Onednn: support for filter dilation?

[tonywang1990]

Description

Is there currently support for filter dilation in convolution? If not, is there any plan to add this?

[emfomenk]

Hi,

Yeah, we do have dilation support.
E.g. see here.
Please note, that dilates = {0, 0, .., 0}means regular convolution (some frameworks use 1 for that).

[tonywang1990]

Thanks, I am assuming this refers to atrous convolution?
What about transposed convolution (deconvolution), is it supported?

[emfomenk]

According to this site -- yes, it is atrous convolution.
Personally I have heard this term for the first time :)

[tonywang1990]

What about transposed convolution (deconvolution), is it supported?

[emfomenk]

Deconvolution itself is supported (we just recently introduce it via 6290597).
It doesn't support dilation though.