wire length meaning in Chinese
连线长度
Examples
- The injection rate , injecting angle , wire length , preparing quality of the cored - wire , treating ladle , treating temperature , inoculation and so on are the key factors influencing the treating results , so must be strictly controlled
喂线速度和长度、包芯线加工质量、铁液处理包、球化处理温度、孕育和入射角等因素都是喂线球化工艺质量控制要点，是决定喂线球化工艺成败的关键，在生产过程中必须严格控制。 - Abstract : an algorithm is presented for better legal solution in detailed placement of large scale mixed macros and standard cells ic design . due to the limitation of computing complexity , an effective and efficient initial placement is very important for detailed placement . novelty of this algorithm lies in a better solution at initial stage by using network - flow method to satisfy row capacity constraint and the thought of linear placement problem ( lpp ) to resolve overlaps . moreover , divide - and - conquer strategy and other simplified methods are adopted to minimize complexity . experimental results show that the algorithm can get an average of 16 wire length improvement on paflo in reasonable cpu time
文摘:以大规模混合模式布局问题为背景,提出了有效的初始详细布局算法.在大规模混合模式布局问题中,由于受到计算复杂性的限制,有效的初始布局算法显得非常重要.该算法采用网络流方法来满足行容量约束,采用线性布局策略解决单元重叠问题.同时,为解决大规模设计问题,整体上采用分治策略和简化策略,有效地控制问题的规模,以时间开销的少量增加换取线长的明显改善.实验结果表明该算法能够取得比较好的效果,平均比paflo算法有16的线长改善,而cpu计算时间只有少量增加 - Abstract : an efficient parallel global router using random optimization that is independent of net ordering is roposed . parallel approaches are described and strategies guaranteeing the routing quality are discussed . the wire length model is implemented on multiprocessor , which enables the algorithm to approach feasibility of large - scale problems . timing - driven model on multiprocessor and wire length model on distributed processors are also presented . the parallel algorithm greatly reduces the run - time of routing . the experimental results show good speedups with no degradation of the routing quality
文摘:设计实现了一个高效的线长模式下基于多处理机的并行总体布线器.通过对非时延驱动模式下串、并行算法的总运行时间和求解时间的比较,表明该并行算法能够在保证求解质量无明显变化的前提下大大加快总体布线算法的求解速度.同时,也提出了基于分布式体系结构的并行总体布线算法