R, INTENT(IN) :: communicator&nbsp;</td>
</tr>

<tr NOSAVE>
<td VALIGN=TOP WIDTH="15%" NOSAVE>C++:</td>
<td WIDTH="85%"><b>Zoltan</b> (
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;const MPI_Comm &<i>communicator</i> = MPI_COMM_WORLD);</td>
</tr>

</table>

<hr WIDTH="100%">The <b>Zoltan_Create</b> function allocates memory for
storage of information to be used by Zoltan and sets the default values
for the information. The pointer returned by this function is passed to
many subsequent functions. An application may all