Install Open Mpi

Install OpenMPI in Ubuntu 14.04, 13.10

Tutorial on how to install openmpi in Ubuntu. Open MPI is an open source MPI-2 implementation that is developed and maintained by a consortium of academic, research, and industry partners. Open MPI is therefore able to combine the expertise, technologies, and resources from all across the High Performance Computing community in order to build the best MPI library available. Below is simple video explaining what MPI & Open MPI is: Open MPI offers advantages for system and software vendors, application developers and computer science researchers Features Full MPI-2 standards conformance Thread safety and concurrency Dynamic process spawning High performance on all platforms Reliable and fast job management Network and process fault tolerance Support network heterogeneity Single library supports all networks Run-time instrumentation Many job schedulers supported Internationalized error messages Component-based design, documented APIs The latest stable release 1.