Hardware simulation accelerator design and method that exploits a parallel structure of user models to support a larger user model size

Abstract

A system and method for design verification and, more particularly, a hardware simulation accelerator design and method that exploits a parallel structure of user models to support a large user model size. The method includes a computer including N number of logic evaluation units (LEUs) that share a common pool of instruction memory (IM). The computer infrastructure is operable to: partition a number of parallel operations in a netlist; and send a same instruction stream of the partitioned number of parallel operations to N number of LEUs from a single IM. The system is a hardware simulation accelerator having a computer infrastructure operable to provide a stream of instructions to multiple LEUs from a single IM. The multiple LEUs are clustered together with multiple IMs such that each LEU is configured to use instructions from any of the multiple IMs thereby allowing a same instruction stream to drive the multiple LEUs.