Which libtorch version did u use to compile dcn_v2_cuda_forward_v2? I got error when compiling
candidate: constexpr torch::jit::RegisterOperators::RegisterOperators(torch::jit::RegisterOperators&&)
/usr/lib/libtorch_abi11_14/include/torch/csrc/jit/custom_operator.h:16:18: note:   candidate expects 1 argument, 2 provided
CMakeFiles/dcn_v2_cuda_forward_v2.dir/build.make:1509: recipe for target 'CMakeFiles/dcn_v2_cuda_forward_v2.dir/vision.cpp.o' faile