Not support arbitrary group number for conv3d

First of all, I would like to thank the TVM developers for the implementation of 3d operations such as 3D convolutions. This feature is very much appreciated by 3D CNN users like me.

I am contacting you because of the lack of support for group convolutions. For example, if you try to import a network with a group convolution, you get the following error :

No support for arbitrary group number for conv3d

which is cause by groups != 1 in

Is there a way to solve this problem? Do you have any plans to include this feature in the TVM development roadmap ?

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Iā€™m very interested in this too.