This directory contains classes that provide Input/Output to
a file via MPI communications.
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<ul>
<li>The MPI-based file is documented in class TMPIFile.</li>
<li><a href="https://www.mpich.org/">More information for MPICH </a></li>
<li><a href="https://www.open-mpi.org/">More information for Open MPI </a></li>
</ul>
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