python testcuda.py error about dcnv2_latest

[xtanitfy]

chage the line 97 as follow and the error dispear:

print('check_gradient_dconv: ',
gradcheck(dcn_v2_conv, (input, offset, mask, weight, bias,
stride, padding, dilation, deformable_groups),
eps=1e-3, atol=1e-3, rtol=1e-2))

[lucasjinreal]

I am not sure this version compatible with pytorcch 1.4, it is tested on latest version of pytorch

[peizhaoli05]

I am having the same error while using PyTorch 1.8.1/1.7.1.