The number of cores in embedded systems is continuously growing, supporting increasingly complex concurrent applications. In order to verify that the systems comply specification requirements during the design process, fast simulations and performance analysis tools are required. These simulation frameworks typically use virtualization or host-compiled simulation techniques. On one hand, current host compiler simulators normally offer fast simulations, but they do not exploit host parallelism capacity. On the other hand, some virtual emulation frameworks take advantage of host parallelization, but they do not achieve simulations as fast as native (host-compiled) simulators because of the dynamic binary translation. This paper proposes a parallel host-compiled simulation methodology that aims to make an efficient use of multi-core host platforms. The performance of the proposed technique has been evaluated with the PARSEC benchmark suite [10]. The evaluation also includes comparisons with native execution and other parallel simulation tools. Results demonstrate that the proposed technique reduces simulation time and provide fast estimations of embedded SW code.
