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A method of optimizing high performance integrated CMOS circuit designs for power consumption and speed using global and greedy optimizations in combination

机译:结合全局和贪婪优化对功耗和速度进行高性能集成CMOS电路设计优化的方法

摘要

A method for optimizing the speed and power consumption of an integrated circuit having at least one path that has at least one gate comprises generating a parent state that represents a partition of the integrated circuit design. Each device in the parent state also has associated device size information and device type information. A population of individual states is generated from at least one parent state. These individual conditions are classified according to timing and power consumption. Individual survival states of the population are determined based on ratings of each state of the population. The steps of generating the population of individual states, classification states, and determining surviving states are repeated as necessary. Surviving conditions are then further optimized with a greedy search, and a best surviving individual condition is selected as an optimized condition of each partition. The integrated circuit network list is set to correspond to the optimized state.
机译:一种用于优化具有至少一个具有至少一个栅极的路径的集成电路的速度和功耗的方法,包括生成表示集成电路设计的分区的父状态。处于父状态的每个设备还具有关联的设备大小信息和设备类型信息。从至少一个父状态生成单个状态的总体。这些单独条件根据时序和功耗进行分类。人口的各个生存状态是根据人口的每个状态的等级确定的。根据需要重复生成单个状态,分类状态和确定生存状态的总体的步骤。然后通过贪婪搜索进一步优化生存条件,并选择最佳生存个体条件作为每个分区的优化条件。集成电路网络列表被设置为对应于优化状态。

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