module 'MDCONV_CUDA' has no attribute 'deform_conv2d_forward_cuda'

[ccl-private]

complete success, but run my_test.py failed.

[MungoMeng]

I also met the same problem. It seems that only modulated_deform_conv2d works well.
When I tried to use deform_conv2d, deform_conv3d, and modulated_deform_conv3d, I will meet "module 'MDCONV_CUDA' has no attribute xxx"

[BboyDuck]

需要在相应代码后面添加类似如下代码，才能将C++模块暴露在python模块中（可以参考：src/mdeformable_conv.cu中末尾的代码）：
PYBIND11_MODULE(TORCH_EXTENSION_NAME, m) {
m.def("modulated_deform_conv2d_forward_cuda", &modulated_deform_conv2d_forward_cuda,
"modulated_deform_conv2d_forward_cuda");
m.def("modulated_deform_conv2d_backward_cuda", &modulated_deform_conv2d_backward_cuda,
"modulated_deform_conv2d_backward_cuda");
}

[CodeMage11]

@BboyDuck 这样做好像不太行，我像这么加了，但还是出现同样的报错