Method and system for logic design partitioning

Abstract

A method for logic design partitioning includes: collecting an RTL design file used for describing a logic circuit; performing syntax analysis processing on the RTL design file; extracting an always object and an assign object from logic model objects, and encapsulating the always object and the assign object, respectively; constructing and generating a hypergraph-based data structure; performing attribute analysis, and obtaining operating frequency information by processing according to clock domain information; associating and storing the clock domain information and the operating frequency information with corresponding nodes; and performing partitioning processing to obtain corresponding partitioned data. By means of the solutions of the present invention, other processing at the back end of the flow is not affected, the partitioning time is reduced and the partitioning efficiency is improved. Meanwhile, the logic content in chip design is partitioned efficiently, reasonably and correctly.