In the previous post I illustrated how to determine the MPI size and the MPI rank using a shell script. In this post I explain how to determine the MPI size and the MPI rank in a C program. See my HPC Lab for more MPI examples.
Amazing discoveries by an aging storage professional catching up with BigData
In the previous post I illustrated how to determine the MPI size and the MPI rank using a shell script. In this post I explain how to determine the MPI size and the MPI rank in a C program. See my HPC Lab for more MPI examples.