Simulation method and simulation device of integrated circuit, and storage medium

The invention discloses a simulation method and a simulation device of an integrated circuit, and a storage medium. The integrated circuit comprises a plurality of functional modules. The simulation method comprises the following steps: running a plurality of processes for simulating the plurality of functional modules respectively; and performing cross-process communication among the plurality of processes so as to simultaneously simulate the plurality of functional modules in parallel. According to the simulation method, simulation can be carried out in multiple function modules simultaneously, memory consumption can be reduced, and running time can be shortened. 一种集成电路的仿真方法及仿真装置、存储介质。该集成电路包括多个功能模块，该仿真方法包括：运行分别用于仿真多个功能模块的多个进程；在多个进程之间进行跨进程通信，以同时并行仿真多个功能模块。该仿真方法能够在多个功能模块中同时并行进行仿真，能够减少内存消耗、缩短运行时间。