在谈判阻塞算法在电路设计中的应用，该算法不断迭代直到不存在被使用一次以上的路由资源。在每一次迭代过程中，先删除每个线网，然后根据最小化成本函数的原则重新布线-Choking algorithm in the negotiations in the circuit design, the iterative algorithms have been used until there is no more than one routing resources. In each iteration,