Function split_address

imperative/src/impl/ops/collective_comm.cpp:39–44

}

std::tuple<std::string, std::string> split_address(
        const std::string& address_and_port) {
    auto index = address_and_port.find_last_of(':');
    mgb_assert(index != std::string::npos, "missing ':' in server address");
    return {address_and_port.substr(0, index), address_and_port.substr(index + 1)};
}

std::shared_ptr<OpDef> make_from_op_node(cg::OperatorNodeBase* node) {
    auto&& comm = node->cast_final_safe<opr::CollectiveComm>();