About RegisterOperators in C++

🐛 Bug

I'm testing about jit in C++ ( libtorch )

My test cases

int main(int argc, const char* argv[]) {
    auto& ops = torch::jit::getAllOperators();
    std::cout << "torch jit operators\n";
    for (auto& op: ops) {
        auto& name = op->schema().name();
        if (name.find("torchvision") != std::string::npos)
            std::cout << "op : " << op->schema().name() << "\n";
    }
    std::cout << "\n";
    return 0;
}

>>> torch jit operators

Expected (I changed some codes in vision)

>>> torch jit operators
op : torchvision::_cuda_version
op : torchvision::deform_conv2d
op : torchvision::ps_roi_pool
op : torchvision::ps_roi_align
op : torchvision::_new_empty_tensor_op
op : torchvision::roi_pool
op : torchvision::roi_align
op : torchvision::nms

In 1st case, seems no jit opeators registry on libtorch.

Is this only occurs my env? or some codes are wrong?

Because I checked expected output when I changed srcs.

Environment

Install command follows on reamdme

torch 1.5.0 and torchvision 0.6.0