This section is a brief introduction to the Message Passing Interface (MPI) as well as MPI Input/Output (IO). This guide is based on a tutorial made by Indiana University.
The official MPI documentation can be found here. There is also an introduction to MPI on the "man mpi" page.
The examples are available as a tarball. In order to run the examples the account to use has to be set properly. To extract the examples and set the proper account perform the following commands
where YOUR_ACCOUNT must be changed to your account on the system.
Details on how to compile and run the code can be found in each example:
Writing Sequential Files with MPI-IO