Function as_comp_node

imperative/python/src/tensor.cpp:449–459

}

CompNode as_comp_node(const std::string& name) {
    thread_local struct {
        std::string name;
        CompNode cn;
    } cached;
    if (cached.name != name) {
        cached.name = name;
        cached.cn = CompNode::load(name);
    }
    return cached.cn;
}

CompNode as_comp_node(py::object py_device) {
    std::optional<std::string> device_name;