The Migration and Performance of MPI on Vx Works for Avionics System

摘要

As the developing of the integration of avionics system, nowadays, many critical avionics applications are deployed on heterogeneous distributed platforms. The trend calls for middleware to supply a distributed communicate Environment Message Passing Interface (MPI) is such a middleware containing an API specification that allows computers to communicate with one another. In this paper, we discuss the migration of Open MPI, which is usually running on UNIX standard OS, likes Linux& Solaris, to Vx Works and the performance comparison by using Intel MPI benchmark.