compressed storage format (CSF) and file storage format (FSF) of hypergraph
taking the model of ISPD98 and corresponding hypergraph as an example.Furthermore
we propose an effective algorithm for converting ISPD98 netlist into hypergraph
which reads the netlist of ISPD98
converts the netlist of ISPD98 into CSF of hypergraph and saves as FSF of hypergraph.We also give the implementation of the algorithm which converts the circuit partitioning into the hypergraph partitioning.The experiment and analysis show that the algorithm can rightly convert the netlist of ISPD98 into FSF of hypergraph and its objective is to improve the efficiency of circuit partitioner by avoiding partitioning the netlist of ISPD98 directly.